diff options
Diffstat (limited to 'src/crypto/elliptic/internal/fiat')
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/Dockerfile | 12 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/README | 34 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/fiat_test.go | 64 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/generate.go | 330 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p224.go | 135 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p224_fiat64.go | 1429 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p224_invert.go | 87 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p384.go | 135 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p384_fiat64.go | 3004 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p384_invert.go | 102 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p521.go | 135 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p521_fiat64.go | 5509 | ||||
| -rw-r--r-- | src/crypto/elliptic/internal/fiat/p521_invert.go | 89 |
13 files changed, 11065 insertions, 0 deletions
diff --git a/src/crypto/elliptic/internal/fiat/Dockerfile b/src/crypto/elliptic/internal/fiat/Dockerfile new file mode 100644 index 0000000..2877e0b --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/Dockerfile @@ -0,0 +1,12 @@ +# Copyright 2021 The Go Authors. All rights reserved. +# Use of this source code is governed by a BSD-style +# license that can be found in the LICENSE file. + +FROM coqorg/coq:8.13.2 + +RUN git clone https://github.com/mit-plv/fiat-crypto && cd fiat-crypto && \ + git checkout 23d2dbc4ab897d14bde4404f70cd6991635f9c01 && \ + git submodule update --init --recursive +RUN cd fiat-crypto && eval $(opam env) && make -j4 standalone-ocaml SKIP_BEDROCK2=1 + +ENV PATH /home/coq/fiat-crypto/src/ExtractionOCaml:$PATH diff --git a/src/crypto/elliptic/internal/fiat/README b/src/crypto/elliptic/internal/fiat/README new file mode 100644 index 0000000..916ebc1 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/README @@ -0,0 +1,34 @@ +The code in this package was autogenerated by the fiat-crypto project +at version v0.0.9 from a formally verified model, and by the addchain +project at a recent tip version. + + docker build -t fiat-crypto:v0.0.9 . + go install github.com/mmcloughlin/addchain/cmd/addchain@v0.3.1-0.20211027081849-6a7d3decbe08 + ../../../../../bin/go run generate.go + +fiat-crypto code comes under the following license. + + Copyright (c) 2015-2020 The fiat-crypto Authors. All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + THIS SOFTWARE IS PROVIDED BY the fiat-crypto authors "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, + Inc. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +The authors are listed at + + https://github.com/mit-plv/fiat-crypto/blob/master/AUTHORS diff --git a/src/crypto/elliptic/internal/fiat/fiat_test.go b/src/crypto/elliptic/internal/fiat/fiat_test.go new file mode 100644 index 0000000..9ecd863 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/fiat_test.go @@ -0,0 +1,64 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package fiat_test + +import ( + "crypto/elliptic/internal/fiat" + "testing" +) + +func BenchmarkMul(b *testing.B) { + b.Run("P224", func(b *testing.B) { + v := new(fiat.P224Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Mul(v, v) + } + }) + b.Run("P384", func(b *testing.B) { + v := new(fiat.P384Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Mul(v, v) + } + }) + b.Run("P521", func(b *testing.B) { + v := new(fiat.P521Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Mul(v, v) + } + }) +} + +func BenchmarkSquare(b *testing.B) { + b.Run("P224", func(b *testing.B) { + v := new(fiat.P224Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Square(v) + } + }) + b.Run("P384", func(b *testing.B) { + v := new(fiat.P384Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Square(v) + } + }) + b.Run("P521", func(b *testing.B) { + v := new(fiat.P521Element).One() + b.ReportAllocs() + b.ResetTimer() + for i := 0; i < b.N; i++ { + v.Square(v) + } + }) +} diff --git a/src/crypto/elliptic/internal/fiat/generate.go b/src/crypto/elliptic/internal/fiat/generate.go new file mode 100644 index 0000000..fd8509d --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/generate.go @@ -0,0 +1,330 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build ignore + +package main + +import ( + "bytes" + "go/format" + "io" + "log" + "os" + "os/exec" + "text/template" +) + +var curves = []struct { + Element string + Prime string + Prefix string + FiatType string + BytesLen int +}{ + { + Element: "P224Element", + Prime: "2^224 - 2^96 + 1", + Prefix: "p224", + FiatType: "[4]uint64", + BytesLen: 28, + }, + // The 32-bit pure Go P-256 in crypto/elliptic is still faster than the + // autogenerated code here, regrettably. + // { + // Element: "P256Element", + // Prime: "2^256 - 2^224 + 2^192 + 2^96 - 1", + // Prefix: "p256", + // FiatType: "[4]uint64", + // BytesLen: 32, + // }, + { + Element: "P384Element", + Prime: "2^384 - 2^128 - 2^96 + 2^32 - 1", + Prefix: "p384", + FiatType: "[6]uint64", + BytesLen: 48, + }, + // Note that unsaturated_solinas would be about 2x faster than + // word_by_word_montgomery for P-521, but this curve is used rarely enough + // that it's not worth carrying unsaturated_solinas support for it. + { + Element: "P521Element", + Prime: "2^521 - 1", + Prefix: "p521", + FiatType: "[9]uint64", + BytesLen: 66, + }, +} + +func main() { + t := template.Must(template.New("montgomery").Parse(tmplWrapper)) + + tmplAddchainFile, err := os.CreateTemp("", "addchain-template") + if err != nil { + log.Fatal(err) + } + defer os.Remove(tmplAddchainFile.Name()) + if _, err := io.WriteString(tmplAddchainFile, tmplAddchain); err != nil { + log.Fatal(err) + } + if err := tmplAddchainFile.Close(); err != nil { + log.Fatal(err) + } + + for _, c := range curves { + log.Printf("Generating %s.go...", c.Prefix) + f, err := os.Create(c.Prefix + ".go") + if err != nil { + log.Fatal(err) + } + if err := t.Execute(f, c); err != nil { + log.Fatal(err) + } + if err := f.Close(); err != nil { + log.Fatal(err) + } + + log.Printf("Generating %s_fiat64.go...", c.Prefix) + cmd := exec.Command("docker", "run", "--rm", "--entrypoint", "word_by_word_montgomery", + "fiat-crypto:v0.0.9", "--lang", "Go", "--no-wide-int", "--cmovznz-by-mul", + "--relax-primitive-carry-to-bitwidth", "32,64", "--internal-static", + "--public-function-case", "camelCase", "--public-type-case", "camelCase", + "--private-function-case", "camelCase", "--private-type-case", "camelCase", + "--doc-text-before-function-name", "", "--doc-newline-before-package-declaration", + "--doc-prepend-header", "Code generated by Fiat Cryptography. DO NOT EDIT.", + "--package-name", "fiat", "--no-prefix-fiat", c.Prefix, "64", c.Prime, + "mul", "square", "add", "sub", "one", "from_montgomery", "to_montgomery", + "selectznz", "to_bytes", "from_bytes") + cmd.Stderr = os.Stderr + out, err := cmd.Output() + if err != nil { + log.Fatal(err) + } + out, err = format.Source(out) + if err != nil { + log.Fatal(err) + } + if err := os.WriteFile(c.Prefix+"_fiat64.go", out, 0644); err != nil { + log.Fatal(err) + } + + log.Printf("Generating %s_invert.go...", c.Prefix) + f, err = os.CreateTemp("", "addchain-"+c.Prefix) + if err != nil { + log.Fatal(err) + } + defer os.Remove(f.Name()) + cmd = exec.Command("addchain", "search", c.Prime+" - 2") + cmd.Stderr = os.Stderr + cmd.Stdout = f + if err := cmd.Run(); err != nil { + log.Fatal(err) + } + if err := f.Close(); err != nil { + log.Fatal(err) + } + cmd = exec.Command("addchain", "gen", "-tmpl", tmplAddchainFile.Name(), f.Name()) + cmd.Stderr = os.Stderr + out, err = cmd.Output() + if err != nil { + log.Fatal(err) + } + out = bytes.Replace(out, []byte("Element"), []byte(c.Element), -1) + out, err = format.Source(out) + if err != nil { + log.Fatal(err) + } + if err := os.WriteFile(c.Prefix+"_invert.go", out, 0644); err != nil { + log.Fatal(err) + } + } +} + +const tmplWrapper = `// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate.go. DO NOT EDIT. + +package fiat + +import ( + "crypto/subtle" + "errors" +) + +// {{ .Element }} is an integer modulo {{ .Prime }}. +// +// The zero value is a valid zero element. +type {{ .Element }} struct { + // Values are represented internally always in the Montgomery domain, and + // converted in Bytes and SetBytes. + x {{ .Prefix }}MontgomeryDomainFieldElement +} + +const {{ .Prefix }}ElementLen = {{ .BytesLen }} + +type {{ .Prefix }}UntypedFieldElement = {{ .FiatType }} + +// One sets e = 1, and returns e. +func (e *{{ .Element }}) One() *{{ .Element }} { + {{ .Prefix }}SetOne(&e.x) + return e +} + +// Equal returns 1 if e == t, and zero otherwise. +func (e *{{ .Element }}) Equal(t *{{ .Element }}) int { + eBytes := e.Bytes() + tBytes := t.Bytes() + return subtle.ConstantTimeCompare(eBytes, tBytes) +} + +var {{ .Prefix }}ZeroEncoding = new({{ .Element }}).Bytes() + +// IsZero returns 1 if e == 0, and zero otherwise. +func (e *{{ .Element }}) IsZero() int { + eBytes := e.Bytes() + return subtle.ConstantTimeCompare(eBytes, {{ .Prefix }}ZeroEncoding) +} + +// Set sets e = t, and returns e. +func (e *{{ .Element }}) Set(t *{{ .Element }}) *{{ .Element }} { + e.x = t.x + return e +} + +// Bytes returns the {{ .BytesLen }}-byte big-endian encoding of e. +func (e *{{ .Element }}) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [{{ .Prefix }}ElementLen]byte + return e.bytes(&out) +} + +func (e *{{ .Element }}) bytes(out *[{{ .Prefix }}ElementLen]byte) []byte { + var tmp {{ .Prefix }}NonMontgomeryDomainFieldElement + {{ .Prefix }}FromMontgomery(&tmp, &e.x) + {{ .Prefix }}ToBytes(out, (*{{ .Prefix }}UntypedFieldElement)(&tmp)) + {{ .Prefix }}InvertEndianness(out[:]) + return out[:] +} + +// {{ .Prefix }}MinusOneEncoding is the encoding of -1 mod p, so p - 1, the +// highest canonical encoding. It is used by SetBytes to check for non-canonical +// encodings such as p + k, 2p + k, etc. +var {{ .Prefix }}MinusOneEncoding = new({{ .Element }}).Sub( + new({{ .Element }}), new({{ .Element }}).One()).Bytes() + +// SetBytes sets e = v, where v is a big-endian {{ .BytesLen }}-byte encoding, and returns e. +// If v is not {{ .BytesLen }} bytes or it encodes a value higher than {{ .Prime }}, +// SetBytes returns nil and an error, and e is unchanged. +func (e *{{ .Element }}) SetBytes(v []byte) (*{{ .Element }}, error) { + if len(v) != {{ .Prefix }}ElementLen { + return nil, errors.New("invalid {{ .Element }} encoding") + } + for i := range v { + if v[i] < {{ .Prefix }}MinusOneEncoding[i] { + break + } + if v[i] > {{ .Prefix }}MinusOneEncoding[i] { + return nil, errors.New("invalid {{ .Element }} encoding") + } + } + var in [{{ .Prefix }}ElementLen]byte + copy(in[:], v) + {{ .Prefix }}InvertEndianness(in[:]) + var tmp {{ .Prefix }}NonMontgomeryDomainFieldElement + {{ .Prefix }}FromBytes((*{{ .Prefix }}UntypedFieldElement)(&tmp), &in) + {{ .Prefix }}ToMontgomery(&e.x, &tmp) + return e, nil +} + +// Add sets e = t1 + t2, and returns e. +func (e *{{ .Element }}) Add(t1, t2 *{{ .Element }}) *{{ .Element }} { + {{ .Prefix }}Add(&e.x, &t1.x, &t2.x) + return e +} + +// Sub sets e = t1 - t2, and returns e. +func (e *{{ .Element }}) Sub(t1, t2 *{{ .Element }}) *{{ .Element }} { + {{ .Prefix }}Sub(&e.x, &t1.x, &t2.x) + return e +} + +// Mul sets e = t1 * t2, and returns e. +func (e *{{ .Element }}) Mul(t1, t2 *{{ .Element }}) *{{ .Element }} { + {{ .Prefix }}Mul(&e.x, &t1.x, &t2.x) + return e +} + +// Square sets e = t * t, and returns e. +func (e *{{ .Element }}) Square(t *{{ .Element }}) *{{ .Element }} { + {{ .Prefix }}Square(&e.x, &t.x) + return e +} + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *{{ .Element }}) Select(a, b *{{ .Element }}, cond int) *{{ .Element }} { + {{ .Prefix }}Selectznz((*{{ .Prefix }}UntypedFieldElement)(&v.x), {{ .Prefix }}Uint1(cond), + (*{{ .Prefix }}UntypedFieldElement)(&b.x), (*{{ .Prefix }}UntypedFieldElement)(&a.x)) + return v +} + +func {{ .Prefix }}InvertEndianness(v []byte) { + for i := 0; i < len(v)/2; i++ { + v[i], v[len(v)-1-i] = v[len(v)-1-i], v[i] + } +} +` + +const tmplAddchain = `// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by {{ .Meta.Name }}. DO NOT EDIT. + +package fiat + +// Invert sets e = 1/x, and returns e. +// +// If x == 0, Invert returns e = 0. +func (e *Element) Invert(x *Element) *Element { + // Inversion is implemented as exponentiation with exponent p − 2. + // The sequence of {{ .Ops.Adds }} multiplications and {{ .Ops.Doubles }} squarings is derived from the + // following addition chain generated with {{ .Meta.Module }} {{ .Meta.ReleaseTag }}. + // + {{- range lines (format .Script) }} + // {{ . }} + {{- end }} + // + + var z = new(Element).Set(e) + {{- range .Program.Temporaries }} + var {{ . }} = new(Element) + {{- end }} + {{ range $i := .Program.Instructions -}} + {{- with add $i.Op }} + {{ $i.Output }}.Mul({{ .X }}, {{ .Y }}) + {{- end -}} + + {{- with double $i.Op }} + {{ $i.Output }}.Square({{ .X }}) + {{- end -}} + + {{- with shift $i.Op -}} + {{- $first := 0 -}} + {{- if ne $i.Output.Identifier .X.Identifier }} + {{ $i.Output }}.Square({{ .X }}) + {{- $first = 1 -}} + {{- end }} + for s := {{ $first }}; s < {{ .S }}; s++ { + {{ $i.Output }}.Square({{ $i.Output }}) + } + {{- end -}} + {{- end }} + + return e.Set(z) +} +` diff --git a/src/crypto/elliptic/internal/fiat/p224.go b/src/crypto/elliptic/internal/fiat/p224.go new file mode 100644 index 0000000..4dddeb0 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p224.go @@ -0,0 +1,135 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate.go. DO NOT EDIT. + +package fiat + +import ( + "crypto/subtle" + "errors" +) + +// P224Element is an integer modulo 2^224 - 2^96 + 1. +// +// The zero value is a valid zero element. +type P224Element struct { + // Values are represented internally always in the Montgomery domain, and + // converted in Bytes and SetBytes. + x p224MontgomeryDomainFieldElement +} + +const p224ElementLen = 28 + +type p224UntypedFieldElement = [4]uint64 + +// One sets e = 1, and returns e. +func (e *P224Element) One() *P224Element { + p224SetOne(&e.x) + return e +} + +// Equal returns 1 if e == t, and zero otherwise. +func (e *P224Element) Equal(t *P224Element) int { + eBytes := e.Bytes() + tBytes := t.Bytes() + return subtle.ConstantTimeCompare(eBytes, tBytes) +} + +var p224ZeroEncoding = new(P224Element).Bytes() + +// IsZero returns 1 if e == 0, and zero otherwise. +func (e *P224Element) IsZero() int { + eBytes := e.Bytes() + return subtle.ConstantTimeCompare(eBytes, p224ZeroEncoding) +} + +// Set sets e = t, and returns e. +func (e *P224Element) Set(t *P224Element) *P224Element { + e.x = t.x + return e +} + +// Bytes returns the 28-byte big-endian encoding of e. +func (e *P224Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [p224ElementLen]byte + return e.bytes(&out) +} + +func (e *P224Element) bytes(out *[p224ElementLen]byte) []byte { + var tmp p224NonMontgomeryDomainFieldElement + p224FromMontgomery(&tmp, &e.x) + p224ToBytes(out, (*p224UntypedFieldElement)(&tmp)) + p224InvertEndianness(out[:]) + return out[:] +} + +// p224MinusOneEncoding is the encoding of -1 mod p, so p - 1, the +// highest canonical encoding. It is used by SetBytes to check for non-canonical +// encodings such as p + k, 2p + k, etc. +var p224MinusOneEncoding = new(P224Element).Sub( + new(P224Element), new(P224Element).One()).Bytes() + +// SetBytes sets e = v, where v is a big-endian 28-byte encoding, and returns e. +// If v is not 28 bytes or it encodes a value higher than 2^224 - 2^96 + 1, +// SetBytes returns nil and an error, and e is unchanged. +func (e *P224Element) SetBytes(v []byte) (*P224Element, error) { + if len(v) != p224ElementLen { + return nil, errors.New("invalid P224Element encoding") + } + for i := range v { + if v[i] < p224MinusOneEncoding[i] { + break + } + if v[i] > p224MinusOneEncoding[i] { + return nil, errors.New("invalid P224Element encoding") + } + } + var in [p224ElementLen]byte + copy(in[:], v) + p224InvertEndianness(in[:]) + var tmp p224NonMontgomeryDomainFieldElement + p224FromBytes((*p224UntypedFieldElement)(&tmp), &in) + p224ToMontgomery(&e.x, &tmp) + return e, nil +} + +// Add sets e = t1 + t2, and returns e. +func (e *P224Element) Add(t1, t2 *P224Element) *P224Element { + p224Add(&e.x, &t1.x, &t2.x) + return e +} + +// Sub sets e = t1 - t2, and returns e. +func (e *P224Element) Sub(t1, t2 *P224Element) *P224Element { + p224Sub(&e.x, &t1.x, &t2.x) + return e +} + +// Mul sets e = t1 * t2, and returns e. +func (e *P224Element) Mul(t1, t2 *P224Element) *P224Element { + p224Mul(&e.x, &t1.x, &t2.x) + return e +} + +// Square sets e = t * t, and returns e. +func (e *P224Element) Square(t *P224Element) *P224Element { + p224Square(&e.x, &t.x) + return e +} + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *P224Element) Select(a, b *P224Element, cond int) *P224Element { + p224Selectznz((*p224UntypedFieldElement)(&v.x), p224Uint1(cond), + (*p224UntypedFieldElement)(&b.x), (*p224UntypedFieldElement)(&a.x)) + return v +} + +func p224InvertEndianness(v []byte) { + for i := 0; i < len(v)/2; i++ { + v[i], v[len(v)-1-i] = v[len(v)-1-i], v[i] + } +} diff --git a/src/crypto/elliptic/internal/fiat/p224_fiat64.go b/src/crypto/elliptic/internal/fiat/p224_fiat64.go new file mode 100644 index 0000000..4ece3e9 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p224_fiat64.go @@ -0,0 +1,1429 @@ +// Code generated by Fiat Cryptography. DO NOT EDIT. +// +// Autogenerated: word_by_word_montgomery --lang Go --no-wide-int --cmovznz-by-mul --relax-primitive-carry-to-bitwidth 32,64 --internal-static --public-function-case camelCase --public-type-case camelCase --private-function-case camelCase --private-type-case camelCase --doc-text-before-function-name '' --doc-newline-before-package-declaration --doc-prepend-header 'Code generated by Fiat Cryptography. DO NOT EDIT.' --package-name fiat --no-prefix-fiat p224 64 '2^224 - 2^96 + 1' mul square add sub one from_montgomery to_montgomery selectznz to_bytes from_bytes +// +// curve description: p224 +// +// machine_wordsize = 64 (from "64") +// +// requested operations: mul, square, add, sub, one, from_montgomery, to_montgomery, selectznz, to_bytes, from_bytes +// +// m = 0xffffffffffffffffffffffffffffffff000000000000000000000001 (from "2^224 - 2^96 + 1") +// +// +// +// NOTE: In addition to the bounds specified above each function, all +// +// functions synthesized for this Montgomery arithmetic require the +// +// input to be strictly less than the prime modulus (m), and also +// +// require the input to be in the unique saturated representation. +// +// All functions also ensure that these two properties are true of +// +// return values. +// +// +// +// Computed values: +// +// eval z = z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) +// +// bytes_eval z = z[0] + (z[1] << 8) + (z[2] << 16) + (z[3] << 24) + (z[4] << 32) + (z[5] << 40) + (z[6] << 48) + (z[7] << 56) + (z[8] << 64) + (z[9] << 72) + (z[10] << 80) + (z[11] << 88) + (z[12] << 96) + (z[13] << 104) + (z[14] << 112) + (z[15] << 120) + (z[16] << 128) + (z[17] << 136) + (z[18] << 144) + (z[19] << 152) + (z[20] << 160) + (z[21] << 168) + (z[22] << 176) + (z[23] << 184) + (z[24] << 192) + (z[25] << 200) + (z[26] << 208) + (z[27] << 216) +// +// twos_complement_eval z = let x1 := z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) in +// +// if x1 & (2^256-1) < 2^255 then x1 & (2^256-1) else (x1 & (2^256-1)) - 2^256 + +package fiat + +import "math/bits" + +type p224Uint1 uint64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 +type p224Int1 int64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 + +// The type p224MontgomeryDomainFieldElement is a field element in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p224MontgomeryDomainFieldElement [4]uint64 + +// The type p224NonMontgomeryDomainFieldElement is a field element NOT in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p224NonMontgomeryDomainFieldElement [4]uint64 + +// p224CmovznzU64 is a single-word conditional move. +// +// Postconditions: +// out1 = (if arg1 = 0 then arg2 else arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [0x0 ~> 0xffffffffffffffff] +// arg3: [0x0 ~> 0xffffffffffffffff] +// Output Bounds: +// out1: [0x0 ~> 0xffffffffffffffff] +func p224CmovznzU64(out1 *uint64, arg1 p224Uint1, arg2 uint64, arg3 uint64) { + x1 := (uint64(arg1) * 0xffffffffffffffff) + x2 := ((x1 & arg3) | ((^x1) & arg2)) + *out1 = x2 +} + +// p224Mul multiplies two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p224Mul(out1 *p224MontgomeryDomainFieldElement, arg1 *p224MontgomeryDomainFieldElement, arg2 *p224MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[0] + var x5 uint64 + var x6 uint64 + x6, x5 = bits.Mul64(x4, arg2[3]) + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x4, arg2[2]) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x4, arg2[1]) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x4, arg2[0]) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Add64(x12, x9, uint64(0x0)) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Add64(x10, x7, uint64(p224Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Add64(x8, x5, uint64(p224Uint1(x16))) + x19 := (uint64(p224Uint1(x18)) + x6) + var x20 uint64 + _, x20 = bits.Mul64(x11, 0xffffffffffffffff) + var x22 uint64 + var x23 uint64 + x23, x22 = bits.Mul64(x20, 0xffffffff) + var x24 uint64 + var x25 uint64 + x25, x24 = bits.Mul64(x20, 0xffffffffffffffff) + var x26 uint64 + var x27 uint64 + x27, x26 = bits.Mul64(x20, 0xffffffff00000000) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x27, x24, uint64(0x0)) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x25, x22, uint64(p224Uint1(x29))) + x32 := (uint64(p224Uint1(x31)) + x23) + var x34 uint64 + _, x34 = bits.Add64(x11, x20, uint64(0x0)) + var x35 uint64 + var x36 uint64 + x35, x36 = bits.Add64(x13, x26, uint64(p224Uint1(x34))) + var x37 uint64 + var x38 uint64 + x37, x38 = bits.Add64(x15, x28, uint64(p224Uint1(x36))) + var x39 uint64 + var x40 uint64 + x39, x40 = bits.Add64(x17, x30, uint64(p224Uint1(x38))) + var x41 uint64 + var x42 uint64 + x41, x42 = bits.Add64(x19, x32, uint64(p224Uint1(x40))) + var x43 uint64 + var x44 uint64 + x44, x43 = bits.Mul64(x1, arg2[3]) + var x45 uint64 + var x46 uint64 + x46, x45 = bits.Mul64(x1, arg2[2]) + var x47 uint64 + var x48 uint64 + x48, x47 = bits.Mul64(x1, arg2[1]) + var x49 uint64 + var x50 uint64 + x50, x49 = bits.Mul64(x1, arg2[0]) + var x51 uint64 + var x52 uint64 + x51, x52 = bits.Add64(x50, x47, uint64(0x0)) + var x53 uint64 + var x54 uint64 + x53, x54 = bits.Add64(x48, x45, uint64(p224Uint1(x52))) + var x55 uint64 + var x56 uint64 + x55, x56 = bits.Add64(x46, x43, uint64(p224Uint1(x54))) + x57 := (uint64(p224Uint1(x56)) + x44) + var x58 uint64 + var x59 uint64 + x58, x59 = bits.Add64(x35, x49, uint64(0x0)) + var x60 uint64 + var x61 uint64 + x60, x61 = bits.Add64(x37, x51, uint64(p224Uint1(x59))) + var x62 uint64 + var x63 uint64 + x62, x63 = bits.Add64(x39, x53, uint64(p224Uint1(x61))) + var x64 uint64 + var x65 uint64 + x64, x65 = bits.Add64(x41, x55, uint64(p224Uint1(x63))) + var x66 uint64 + var x67 uint64 + x66, x67 = bits.Add64(uint64(p224Uint1(x42)), x57, uint64(p224Uint1(x65))) + var x68 uint64 + _, x68 = bits.Mul64(x58, 0xffffffffffffffff) + var x70 uint64 + var x71 uint64 + x71, x70 = bits.Mul64(x68, 0xffffffff) + var x72 uint64 + var x73 uint64 + x73, x72 = bits.Mul64(x68, 0xffffffffffffffff) + var x74 uint64 + var x75 uint64 + x75, x74 = bits.Mul64(x68, 0xffffffff00000000) + var x76 uint64 + var x77 uint64 + x76, x77 = bits.Add64(x75, x72, uint64(0x0)) + var x78 uint64 + var x79 uint64 + x78, x79 = bits.Add64(x73, x70, uint64(p224Uint1(x77))) + x80 := (uint64(p224Uint1(x79)) + x71) + var x82 uint64 + _, x82 = bits.Add64(x58, x68, uint64(0x0)) + var x83 uint64 + var x84 uint64 + x83, x84 = bits.Add64(x60, x74, uint64(p224Uint1(x82))) + var x85 uint64 + var x86 uint64 + x85, x86 = bits.Add64(x62, x76, uint64(p224Uint1(x84))) + var x87 uint64 + var x88 uint64 + x87, x88 = bits.Add64(x64, x78, uint64(p224Uint1(x86))) + var x89 uint64 + var x90 uint64 + x89, x90 = bits.Add64(x66, x80, uint64(p224Uint1(x88))) + x91 := (uint64(p224Uint1(x90)) + uint64(p224Uint1(x67))) + var x92 uint64 + var x93 uint64 + x93, x92 = bits.Mul64(x2, arg2[3]) + var x94 uint64 + var x95 uint64 + x95, x94 = bits.Mul64(x2, arg2[2]) + var x96 uint64 + var x97 uint64 + x97, x96 = bits.Mul64(x2, arg2[1]) + var x98 uint64 + var x99 uint64 + x99, x98 = bits.Mul64(x2, arg2[0]) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x99, x96, uint64(0x0)) + var x102 uint64 + var x103 uint64 + x102, x103 = bits.Add64(x97, x94, uint64(p224Uint1(x101))) + var x104 uint64 + var x105 uint64 + x104, x105 = bits.Add64(x95, x92, uint64(p224Uint1(x103))) + x106 := (uint64(p224Uint1(x105)) + x93) + var x107 uint64 + var x108 uint64 + x107, x108 = bits.Add64(x83, x98, uint64(0x0)) + var x109 uint64 + var x110 uint64 + x109, x110 = bits.Add64(x85, x100, uint64(p224Uint1(x108))) + var x111 uint64 + var x112 uint64 + x111, x112 = bits.Add64(x87, x102, uint64(p224Uint1(x110))) + var x113 uint64 + var x114 uint64 + x113, x114 = bits.Add64(x89, x104, uint64(p224Uint1(x112))) + var x115 uint64 + var x116 uint64 + x115, x116 = bits.Add64(x91, x106, uint64(p224Uint1(x114))) + var x117 uint64 + _, x117 = bits.Mul64(x107, 0xffffffffffffffff) + var x119 uint64 + var x120 uint64 + x120, x119 = bits.Mul64(x117, 0xffffffff) + var x121 uint64 + var x122 uint64 + x122, x121 = bits.Mul64(x117, 0xffffffffffffffff) + var x123 uint64 + var x124 uint64 + x124, x123 = bits.Mul64(x117, 0xffffffff00000000) + var x125 uint64 + var x126 uint64 + x125, x126 = bits.Add64(x124, x121, uint64(0x0)) + var x127 uint64 + var x128 uint64 + x127, x128 = bits.Add64(x122, x119, uint64(p224Uint1(x126))) + x129 := (uint64(p224Uint1(x128)) + x120) + var x131 uint64 + _, x131 = bits.Add64(x107, x117, uint64(0x0)) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x109, x123, uint64(p224Uint1(x131))) + var x134 uint64 + var x135 uint64 + x134, x135 = bits.Add64(x111, x125, uint64(p224Uint1(x133))) + var x136 uint64 + var x137 uint64 + x136, x137 = bits.Add64(x113, x127, uint64(p224Uint1(x135))) + var x138 uint64 + var x139 uint64 + x138, x139 = bits.Add64(x115, x129, uint64(p224Uint1(x137))) + x140 := (uint64(p224Uint1(x139)) + uint64(p224Uint1(x116))) + var x141 uint64 + var x142 uint64 + x142, x141 = bits.Mul64(x3, arg2[3]) + var x143 uint64 + var x144 uint64 + x144, x143 = bits.Mul64(x3, arg2[2]) + var x145 uint64 + var x146 uint64 + x146, x145 = bits.Mul64(x3, arg2[1]) + var x147 uint64 + var x148 uint64 + x148, x147 = bits.Mul64(x3, arg2[0]) + var x149 uint64 + var x150 uint64 + x149, x150 = bits.Add64(x148, x145, uint64(0x0)) + var x151 uint64 + var x152 uint64 + x151, x152 = bits.Add64(x146, x143, uint64(p224Uint1(x150))) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(x144, x141, uint64(p224Uint1(x152))) + x155 := (uint64(p224Uint1(x154)) + x142) + var x156 uint64 + var x157 uint64 + x156, x157 = bits.Add64(x132, x147, uint64(0x0)) + var x158 uint64 + var x159 uint64 + x158, x159 = bits.Add64(x134, x149, uint64(p224Uint1(x157))) + var x160 uint64 + var x161 uint64 + x160, x161 = bits.Add64(x136, x151, uint64(p224Uint1(x159))) + var x162 uint64 + var x163 uint64 + x162, x163 = bits.Add64(x138, x153, uint64(p224Uint1(x161))) + var x164 uint64 + var x165 uint64 + x164, x165 = bits.Add64(x140, x155, uint64(p224Uint1(x163))) + var x166 uint64 + _, x166 = bits.Mul64(x156, 0xffffffffffffffff) + var x168 uint64 + var x169 uint64 + x169, x168 = bits.Mul64(x166, 0xffffffff) + var x170 uint64 + var x171 uint64 + x171, x170 = bits.Mul64(x166, 0xffffffffffffffff) + var x172 uint64 + var x173 uint64 + x173, x172 = bits.Mul64(x166, 0xffffffff00000000) + var x174 uint64 + var x175 uint64 + x174, x175 = bits.Add64(x173, x170, uint64(0x0)) + var x176 uint64 + var x177 uint64 + x176, x177 = bits.Add64(x171, x168, uint64(p224Uint1(x175))) + x178 := (uint64(p224Uint1(x177)) + x169) + var x180 uint64 + _, x180 = bits.Add64(x156, x166, uint64(0x0)) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x158, x172, uint64(p224Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x160, x174, uint64(p224Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x162, x176, uint64(p224Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x164, x178, uint64(p224Uint1(x186))) + x189 := (uint64(p224Uint1(x188)) + uint64(p224Uint1(x165))) + var x190 uint64 + var x191 uint64 + x190, x191 = bits.Sub64(x181, uint64(0x1), uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Sub64(x183, 0xffffffff00000000, uint64(p224Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Sub64(x185, 0xffffffffffffffff, uint64(p224Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Sub64(x187, 0xffffffff, uint64(p224Uint1(x195))) + var x199 uint64 + _, x199 = bits.Sub64(x189, uint64(0x0), uint64(p224Uint1(x197))) + var x200 uint64 + p224CmovznzU64(&x200, p224Uint1(x199), x190, x181) + var x201 uint64 + p224CmovznzU64(&x201, p224Uint1(x199), x192, x183) + var x202 uint64 + p224CmovznzU64(&x202, p224Uint1(x199), x194, x185) + var x203 uint64 + p224CmovznzU64(&x203, p224Uint1(x199), x196, x187) + out1[0] = x200 + out1[1] = x201 + out1[2] = x202 + out1[3] = x203 +} + +// p224Square squares a field element in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg1)) mod m +// 0 ≤ eval out1 < m +// +func p224Square(out1 *p224MontgomeryDomainFieldElement, arg1 *p224MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[0] + var x5 uint64 + var x6 uint64 + x6, x5 = bits.Mul64(x4, arg1[3]) + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x4, arg1[2]) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x4, arg1[1]) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x4, arg1[0]) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Add64(x12, x9, uint64(0x0)) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Add64(x10, x7, uint64(p224Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Add64(x8, x5, uint64(p224Uint1(x16))) + x19 := (uint64(p224Uint1(x18)) + x6) + var x20 uint64 + _, x20 = bits.Mul64(x11, 0xffffffffffffffff) + var x22 uint64 + var x23 uint64 + x23, x22 = bits.Mul64(x20, 0xffffffff) + var x24 uint64 + var x25 uint64 + x25, x24 = bits.Mul64(x20, 0xffffffffffffffff) + var x26 uint64 + var x27 uint64 + x27, x26 = bits.Mul64(x20, 0xffffffff00000000) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x27, x24, uint64(0x0)) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x25, x22, uint64(p224Uint1(x29))) + x32 := (uint64(p224Uint1(x31)) + x23) + var x34 uint64 + _, x34 = bits.Add64(x11, x20, uint64(0x0)) + var x35 uint64 + var x36 uint64 + x35, x36 = bits.Add64(x13, x26, uint64(p224Uint1(x34))) + var x37 uint64 + var x38 uint64 + x37, x38 = bits.Add64(x15, x28, uint64(p224Uint1(x36))) + var x39 uint64 + var x40 uint64 + x39, x40 = bits.Add64(x17, x30, uint64(p224Uint1(x38))) + var x41 uint64 + var x42 uint64 + x41, x42 = bits.Add64(x19, x32, uint64(p224Uint1(x40))) + var x43 uint64 + var x44 uint64 + x44, x43 = bits.Mul64(x1, arg1[3]) + var x45 uint64 + var x46 uint64 + x46, x45 = bits.Mul64(x1, arg1[2]) + var x47 uint64 + var x48 uint64 + x48, x47 = bits.Mul64(x1, arg1[1]) + var x49 uint64 + var x50 uint64 + x50, x49 = bits.Mul64(x1, arg1[0]) + var x51 uint64 + var x52 uint64 + x51, x52 = bits.Add64(x50, x47, uint64(0x0)) + var x53 uint64 + var x54 uint64 + x53, x54 = bits.Add64(x48, x45, uint64(p224Uint1(x52))) + var x55 uint64 + var x56 uint64 + x55, x56 = bits.Add64(x46, x43, uint64(p224Uint1(x54))) + x57 := (uint64(p224Uint1(x56)) + x44) + var x58 uint64 + var x59 uint64 + x58, x59 = bits.Add64(x35, x49, uint64(0x0)) + var x60 uint64 + var x61 uint64 + x60, x61 = bits.Add64(x37, x51, uint64(p224Uint1(x59))) + var x62 uint64 + var x63 uint64 + x62, x63 = bits.Add64(x39, x53, uint64(p224Uint1(x61))) + var x64 uint64 + var x65 uint64 + x64, x65 = bits.Add64(x41, x55, uint64(p224Uint1(x63))) + var x66 uint64 + var x67 uint64 + x66, x67 = bits.Add64(uint64(p224Uint1(x42)), x57, uint64(p224Uint1(x65))) + var x68 uint64 + _, x68 = bits.Mul64(x58, 0xffffffffffffffff) + var x70 uint64 + var x71 uint64 + x71, x70 = bits.Mul64(x68, 0xffffffff) + var x72 uint64 + var x73 uint64 + x73, x72 = bits.Mul64(x68, 0xffffffffffffffff) + var x74 uint64 + var x75 uint64 + x75, x74 = bits.Mul64(x68, 0xffffffff00000000) + var x76 uint64 + var x77 uint64 + x76, x77 = bits.Add64(x75, x72, uint64(0x0)) + var x78 uint64 + var x79 uint64 + x78, x79 = bits.Add64(x73, x70, uint64(p224Uint1(x77))) + x80 := (uint64(p224Uint1(x79)) + x71) + var x82 uint64 + _, x82 = bits.Add64(x58, x68, uint64(0x0)) + var x83 uint64 + var x84 uint64 + x83, x84 = bits.Add64(x60, x74, uint64(p224Uint1(x82))) + var x85 uint64 + var x86 uint64 + x85, x86 = bits.Add64(x62, x76, uint64(p224Uint1(x84))) + var x87 uint64 + var x88 uint64 + x87, x88 = bits.Add64(x64, x78, uint64(p224Uint1(x86))) + var x89 uint64 + var x90 uint64 + x89, x90 = bits.Add64(x66, x80, uint64(p224Uint1(x88))) + x91 := (uint64(p224Uint1(x90)) + uint64(p224Uint1(x67))) + var x92 uint64 + var x93 uint64 + x93, x92 = bits.Mul64(x2, arg1[3]) + var x94 uint64 + var x95 uint64 + x95, x94 = bits.Mul64(x2, arg1[2]) + var x96 uint64 + var x97 uint64 + x97, x96 = bits.Mul64(x2, arg1[1]) + var x98 uint64 + var x99 uint64 + x99, x98 = bits.Mul64(x2, arg1[0]) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x99, x96, uint64(0x0)) + var x102 uint64 + var x103 uint64 + x102, x103 = bits.Add64(x97, x94, uint64(p224Uint1(x101))) + var x104 uint64 + var x105 uint64 + x104, x105 = bits.Add64(x95, x92, uint64(p224Uint1(x103))) + x106 := (uint64(p224Uint1(x105)) + x93) + var x107 uint64 + var x108 uint64 + x107, x108 = bits.Add64(x83, x98, uint64(0x0)) + var x109 uint64 + var x110 uint64 + x109, x110 = bits.Add64(x85, x100, uint64(p224Uint1(x108))) + var x111 uint64 + var x112 uint64 + x111, x112 = bits.Add64(x87, x102, uint64(p224Uint1(x110))) + var x113 uint64 + var x114 uint64 + x113, x114 = bits.Add64(x89, x104, uint64(p224Uint1(x112))) + var x115 uint64 + var x116 uint64 + x115, x116 = bits.Add64(x91, x106, uint64(p224Uint1(x114))) + var x117 uint64 + _, x117 = bits.Mul64(x107, 0xffffffffffffffff) + var x119 uint64 + var x120 uint64 + x120, x119 = bits.Mul64(x117, 0xffffffff) + var x121 uint64 + var x122 uint64 + x122, x121 = bits.Mul64(x117, 0xffffffffffffffff) + var x123 uint64 + var x124 uint64 + x124, x123 = bits.Mul64(x117, 0xffffffff00000000) + var x125 uint64 + var x126 uint64 + x125, x126 = bits.Add64(x124, x121, uint64(0x0)) + var x127 uint64 + var x128 uint64 + x127, x128 = bits.Add64(x122, x119, uint64(p224Uint1(x126))) + x129 := (uint64(p224Uint1(x128)) + x120) + var x131 uint64 + _, x131 = bits.Add64(x107, x117, uint64(0x0)) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x109, x123, uint64(p224Uint1(x131))) + var x134 uint64 + var x135 uint64 + x134, x135 = bits.Add64(x111, x125, uint64(p224Uint1(x133))) + var x136 uint64 + var x137 uint64 + x136, x137 = bits.Add64(x113, x127, uint64(p224Uint1(x135))) + var x138 uint64 + var x139 uint64 + x138, x139 = bits.Add64(x115, x129, uint64(p224Uint1(x137))) + x140 := (uint64(p224Uint1(x139)) + uint64(p224Uint1(x116))) + var x141 uint64 + var x142 uint64 + x142, x141 = bits.Mul64(x3, arg1[3]) + var x143 uint64 + var x144 uint64 + x144, x143 = bits.Mul64(x3, arg1[2]) + var x145 uint64 + var x146 uint64 + x146, x145 = bits.Mul64(x3, arg1[1]) + var x147 uint64 + var x148 uint64 + x148, x147 = bits.Mul64(x3, arg1[0]) + var x149 uint64 + var x150 uint64 + x149, x150 = bits.Add64(x148, x145, uint64(0x0)) + var x151 uint64 + var x152 uint64 + x151, x152 = bits.Add64(x146, x143, uint64(p224Uint1(x150))) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(x144, x141, uint64(p224Uint1(x152))) + x155 := (uint64(p224Uint1(x154)) + x142) + var x156 uint64 + var x157 uint64 + x156, x157 = bits.Add64(x132, x147, uint64(0x0)) + var x158 uint64 + var x159 uint64 + x158, x159 = bits.Add64(x134, x149, uint64(p224Uint1(x157))) + var x160 uint64 + var x161 uint64 + x160, x161 = bits.Add64(x136, x151, uint64(p224Uint1(x159))) + var x162 uint64 + var x163 uint64 + x162, x163 = bits.Add64(x138, x153, uint64(p224Uint1(x161))) + var x164 uint64 + var x165 uint64 + x164, x165 = bits.Add64(x140, x155, uint64(p224Uint1(x163))) + var x166 uint64 + _, x166 = bits.Mul64(x156, 0xffffffffffffffff) + var x168 uint64 + var x169 uint64 + x169, x168 = bits.Mul64(x166, 0xffffffff) + var x170 uint64 + var x171 uint64 + x171, x170 = bits.Mul64(x166, 0xffffffffffffffff) + var x172 uint64 + var x173 uint64 + x173, x172 = bits.Mul64(x166, 0xffffffff00000000) + var x174 uint64 + var x175 uint64 + x174, x175 = bits.Add64(x173, x170, uint64(0x0)) + var x176 uint64 + var x177 uint64 + x176, x177 = bits.Add64(x171, x168, uint64(p224Uint1(x175))) + x178 := (uint64(p224Uint1(x177)) + x169) + var x180 uint64 + _, x180 = bits.Add64(x156, x166, uint64(0x0)) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x158, x172, uint64(p224Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x160, x174, uint64(p224Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x162, x176, uint64(p224Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x164, x178, uint64(p224Uint1(x186))) + x189 := (uint64(p224Uint1(x188)) + uint64(p224Uint1(x165))) + var x190 uint64 + var x191 uint64 + x190, x191 = bits.Sub64(x181, uint64(0x1), uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Sub64(x183, 0xffffffff00000000, uint64(p224Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Sub64(x185, 0xffffffffffffffff, uint64(p224Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Sub64(x187, 0xffffffff, uint64(p224Uint1(x195))) + var x199 uint64 + _, x199 = bits.Sub64(x189, uint64(0x0), uint64(p224Uint1(x197))) + var x200 uint64 + p224CmovznzU64(&x200, p224Uint1(x199), x190, x181) + var x201 uint64 + p224CmovznzU64(&x201, p224Uint1(x199), x192, x183) + var x202 uint64 + p224CmovznzU64(&x202, p224Uint1(x199), x194, x185) + var x203 uint64 + p224CmovznzU64(&x203, p224Uint1(x199), x196, x187) + out1[0] = x200 + out1[1] = x201 + out1[2] = x202 + out1[3] = x203 +} + +// p224Add adds two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) + eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p224Add(out1 *p224MontgomeryDomainFieldElement, arg1 *p224MontgomeryDomainFieldElement, arg2 *p224MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Add64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Add64(arg1[1], arg2[1], uint64(p224Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Add64(arg1[2], arg2[2], uint64(p224Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Add64(arg1[3], arg2[3], uint64(p224Uint1(x6))) + var x9 uint64 + var x10 uint64 + x9, x10 = bits.Sub64(x1, uint64(0x1), uint64(0x0)) + var x11 uint64 + var x12 uint64 + x11, x12 = bits.Sub64(x3, 0xffffffff00000000, uint64(p224Uint1(x10))) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Sub64(x5, 0xffffffffffffffff, uint64(p224Uint1(x12))) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Sub64(x7, 0xffffffff, uint64(p224Uint1(x14))) + var x18 uint64 + _, x18 = bits.Sub64(uint64(p224Uint1(x8)), uint64(0x0), uint64(p224Uint1(x16))) + var x19 uint64 + p224CmovznzU64(&x19, p224Uint1(x18), x9, x1) + var x20 uint64 + p224CmovznzU64(&x20, p224Uint1(x18), x11, x3) + var x21 uint64 + p224CmovznzU64(&x21, p224Uint1(x18), x13, x5) + var x22 uint64 + p224CmovznzU64(&x22, p224Uint1(x18), x15, x7) + out1[0] = x19 + out1[1] = x20 + out1[2] = x21 + out1[3] = x22 +} + +// p224Sub subtracts two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) - eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p224Sub(out1 *p224MontgomeryDomainFieldElement, arg1 *p224MontgomeryDomainFieldElement, arg2 *p224MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Sub64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Sub64(arg1[1], arg2[1], uint64(p224Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Sub64(arg1[2], arg2[2], uint64(p224Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Sub64(arg1[3], arg2[3], uint64(p224Uint1(x6))) + var x9 uint64 + p224CmovznzU64(&x9, p224Uint1(x8), uint64(0x0), 0xffffffffffffffff) + var x10 uint64 + var x11 uint64 + x10, x11 = bits.Add64(x1, uint64((p224Uint1(x9) & 0x1)), uint64(0x0)) + var x12 uint64 + var x13 uint64 + x12, x13 = bits.Add64(x3, (x9 & 0xffffffff00000000), uint64(p224Uint1(x11))) + var x14 uint64 + var x15 uint64 + x14, x15 = bits.Add64(x5, x9, uint64(p224Uint1(x13))) + var x16 uint64 + x16, _ = bits.Add64(x7, (x9 & 0xffffffff), uint64(p224Uint1(x15))) + out1[0] = x10 + out1[1] = x12 + out1[2] = x14 + out1[3] = x16 +} + +// p224SetOne returns the field element one in the Montgomery domain. +// +// Postconditions: +// eval (from_montgomery out1) mod m = 1 mod m +// 0 ≤ eval out1 < m +// +func p224SetOne(out1 *p224MontgomeryDomainFieldElement) { + out1[0] = 0xffffffff00000000 + out1[1] = 0xffffffffffffffff + out1[2] = uint64(0x0) + out1[3] = uint64(0x0) +} + +// p224FromMontgomery translates a field element out of the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval out1 mod m = (eval arg1 * ((2^64)⁻¹ mod m)^4) mod m +// 0 ≤ eval out1 < m +// +func p224FromMontgomery(out1 *p224NonMontgomeryDomainFieldElement, arg1 *p224MontgomeryDomainFieldElement) { + x1 := arg1[0] + var x2 uint64 + _, x2 = bits.Mul64(x1, 0xffffffffffffffff) + var x4 uint64 + var x5 uint64 + x5, x4 = bits.Mul64(x2, 0xffffffff) + var x6 uint64 + var x7 uint64 + x7, x6 = bits.Mul64(x2, 0xffffffffffffffff) + var x8 uint64 + var x9 uint64 + x9, x8 = bits.Mul64(x2, 0xffffffff00000000) + var x10 uint64 + var x11 uint64 + x10, x11 = bits.Add64(x9, x6, uint64(0x0)) + var x12 uint64 + var x13 uint64 + x12, x13 = bits.Add64(x7, x4, uint64(p224Uint1(x11))) + var x15 uint64 + _, x15 = bits.Add64(x1, x2, uint64(0x0)) + var x16 uint64 + var x17 uint64 + x16, x17 = bits.Add64(uint64(0x0), x8, uint64(p224Uint1(x15))) + var x18 uint64 + var x19 uint64 + x18, x19 = bits.Add64(uint64(0x0), x10, uint64(p224Uint1(x17))) + var x20 uint64 + var x21 uint64 + x20, x21 = bits.Add64(uint64(0x0), x12, uint64(p224Uint1(x19))) + var x22 uint64 + var x23 uint64 + x22, x23 = bits.Add64(x16, arg1[1], uint64(0x0)) + var x24 uint64 + var x25 uint64 + x24, x25 = bits.Add64(x18, uint64(0x0), uint64(p224Uint1(x23))) + var x26 uint64 + var x27 uint64 + x26, x27 = bits.Add64(x20, uint64(0x0), uint64(p224Uint1(x25))) + var x28 uint64 + _, x28 = bits.Mul64(x22, 0xffffffffffffffff) + var x30 uint64 + var x31 uint64 + x31, x30 = bits.Mul64(x28, 0xffffffff) + var x32 uint64 + var x33 uint64 + x33, x32 = bits.Mul64(x28, 0xffffffffffffffff) + var x34 uint64 + var x35 uint64 + x35, x34 = bits.Mul64(x28, 0xffffffff00000000) + var x36 uint64 + var x37 uint64 + x36, x37 = bits.Add64(x35, x32, uint64(0x0)) + var x38 uint64 + var x39 uint64 + x38, x39 = bits.Add64(x33, x30, uint64(p224Uint1(x37))) + var x41 uint64 + _, x41 = bits.Add64(x22, x28, uint64(0x0)) + var x42 uint64 + var x43 uint64 + x42, x43 = bits.Add64(x24, x34, uint64(p224Uint1(x41))) + var x44 uint64 + var x45 uint64 + x44, x45 = bits.Add64(x26, x36, uint64(p224Uint1(x43))) + var x46 uint64 + var x47 uint64 + x46, x47 = bits.Add64((uint64(p224Uint1(x27)) + (uint64(p224Uint1(x21)) + (uint64(p224Uint1(x13)) + x5))), x38, uint64(p224Uint1(x45))) + var x48 uint64 + var x49 uint64 + x48, x49 = bits.Add64(x42, arg1[2], uint64(0x0)) + var x50 uint64 + var x51 uint64 + x50, x51 = bits.Add64(x44, uint64(0x0), uint64(p224Uint1(x49))) + var x52 uint64 + var x53 uint64 + x52, x53 = bits.Add64(x46, uint64(0x0), uint64(p224Uint1(x51))) + var x54 uint64 + _, x54 = bits.Mul64(x48, 0xffffffffffffffff) + var x56 uint64 + var x57 uint64 + x57, x56 = bits.Mul64(x54, 0xffffffff) + var x58 uint64 + var x59 uint64 + x59, x58 = bits.Mul64(x54, 0xffffffffffffffff) + var x60 uint64 + var x61 uint64 + x61, x60 = bits.Mul64(x54, 0xffffffff00000000) + var x62 uint64 + var x63 uint64 + x62, x63 = bits.Add64(x61, x58, uint64(0x0)) + var x64 uint64 + var x65 uint64 + x64, x65 = bits.Add64(x59, x56, uint64(p224Uint1(x63))) + var x67 uint64 + _, x67 = bits.Add64(x48, x54, uint64(0x0)) + var x68 uint64 + var x69 uint64 + x68, x69 = bits.Add64(x50, x60, uint64(p224Uint1(x67))) + var x70 uint64 + var x71 uint64 + x70, x71 = bits.Add64(x52, x62, uint64(p224Uint1(x69))) + var x72 uint64 + var x73 uint64 + x72, x73 = bits.Add64((uint64(p224Uint1(x53)) + (uint64(p224Uint1(x47)) + (uint64(p224Uint1(x39)) + x31))), x64, uint64(p224Uint1(x71))) + var x74 uint64 + var x75 uint64 + x74, x75 = bits.Add64(x68, arg1[3], uint64(0x0)) + var x76 uint64 + var x77 uint64 + x76, x77 = bits.Add64(x70, uint64(0x0), uint64(p224Uint1(x75))) + var x78 uint64 + var x79 uint64 + x78, x79 = bits.Add64(x72, uint64(0x0), uint64(p224Uint1(x77))) + var x80 uint64 + _, x80 = bits.Mul64(x74, 0xffffffffffffffff) + var x82 uint64 + var x83 uint64 + x83, x82 = bits.Mul64(x80, 0xffffffff) + var x84 uint64 + var x85 uint64 + x85, x84 = bits.Mul64(x80, 0xffffffffffffffff) + var x86 uint64 + var x87 uint64 + x87, x86 = bits.Mul64(x80, 0xffffffff00000000) + var x88 uint64 + var x89 uint64 + x88, x89 = bits.Add64(x87, x84, uint64(0x0)) + var x90 uint64 + var x91 uint64 + x90, x91 = bits.Add64(x85, x82, uint64(p224Uint1(x89))) + var x93 uint64 + _, x93 = bits.Add64(x74, x80, uint64(0x0)) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x76, x86, uint64(p224Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x78, x88, uint64(p224Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64((uint64(p224Uint1(x79)) + (uint64(p224Uint1(x73)) + (uint64(p224Uint1(x65)) + x57))), x90, uint64(p224Uint1(x97))) + x100 := (uint64(p224Uint1(x99)) + (uint64(p224Uint1(x91)) + x83)) + var x101 uint64 + var x102 uint64 + x101, x102 = bits.Sub64(x94, uint64(0x1), uint64(0x0)) + var x103 uint64 + var x104 uint64 + x103, x104 = bits.Sub64(x96, 0xffffffff00000000, uint64(p224Uint1(x102))) + var x105 uint64 + var x106 uint64 + x105, x106 = bits.Sub64(x98, 0xffffffffffffffff, uint64(p224Uint1(x104))) + var x107 uint64 + var x108 uint64 + x107, x108 = bits.Sub64(x100, 0xffffffff, uint64(p224Uint1(x106))) + var x110 uint64 + _, x110 = bits.Sub64(uint64(0x0), uint64(0x0), uint64(p224Uint1(x108))) + var x111 uint64 + p224CmovznzU64(&x111, p224Uint1(x110), x101, x94) + var x112 uint64 + p224CmovznzU64(&x112, p224Uint1(x110), x103, x96) + var x113 uint64 + p224CmovznzU64(&x113, p224Uint1(x110), x105, x98) + var x114 uint64 + p224CmovznzU64(&x114, p224Uint1(x110), x107, x100) + out1[0] = x111 + out1[1] = x112 + out1[2] = x113 + out1[3] = x114 +} + +// p224ToMontgomery translates a field element into the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = eval arg1 mod m +// 0 ≤ eval out1 < m +// +func p224ToMontgomery(out1 *p224MontgomeryDomainFieldElement, arg1 *p224NonMontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[0] + var x5 uint64 + var x6 uint64 + x6, x5 = bits.Mul64(x4, 0xffffffff) + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x4, 0xfffffffe00000000) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x4, 0xffffffff00000000) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x4, 0xffffffff00000001) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Add64(x12, x9, uint64(0x0)) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Add64(x10, x7, uint64(p224Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Add64(x8, x5, uint64(p224Uint1(x16))) + var x19 uint64 + _, x19 = bits.Mul64(x11, 0xffffffffffffffff) + var x21 uint64 + var x22 uint64 + x22, x21 = bits.Mul64(x19, 0xffffffff) + var x23 uint64 + var x24 uint64 + x24, x23 = bits.Mul64(x19, 0xffffffffffffffff) + var x25 uint64 + var x26 uint64 + x26, x25 = bits.Mul64(x19, 0xffffffff00000000) + var x27 uint64 + var x28 uint64 + x27, x28 = bits.Add64(x26, x23, uint64(0x0)) + var x29 uint64 + var x30 uint64 + x29, x30 = bits.Add64(x24, x21, uint64(p224Uint1(x28))) + var x32 uint64 + _, x32 = bits.Add64(x11, x19, uint64(0x0)) + var x33 uint64 + var x34 uint64 + x33, x34 = bits.Add64(x13, x25, uint64(p224Uint1(x32))) + var x35 uint64 + var x36 uint64 + x35, x36 = bits.Add64(x15, x27, uint64(p224Uint1(x34))) + var x37 uint64 + var x38 uint64 + x37, x38 = bits.Add64(x17, x29, uint64(p224Uint1(x36))) + var x39 uint64 + var x40 uint64 + x40, x39 = bits.Mul64(x1, 0xffffffff) + var x41 uint64 + var x42 uint64 + x42, x41 = bits.Mul64(x1, 0xfffffffe00000000) + var x43 uint64 + var x44 uint64 + x44, x43 = bits.Mul64(x1, 0xffffffff00000000) + var x45 uint64 + var x46 uint64 + x46, x45 = bits.Mul64(x1, 0xffffffff00000001) + var x47 uint64 + var x48 uint64 + x47, x48 = bits.Add64(x46, x43, uint64(0x0)) + var x49 uint64 + var x50 uint64 + x49, x50 = bits.Add64(x44, x41, uint64(p224Uint1(x48))) + var x51 uint64 + var x52 uint64 + x51, x52 = bits.Add64(x42, x39, uint64(p224Uint1(x50))) + var x53 uint64 + var x54 uint64 + x53, x54 = bits.Add64(x33, x45, uint64(0x0)) + var x55 uint64 + var x56 uint64 + x55, x56 = bits.Add64(x35, x47, uint64(p224Uint1(x54))) + var x57 uint64 + var x58 uint64 + x57, x58 = bits.Add64(x37, x49, uint64(p224Uint1(x56))) + var x59 uint64 + var x60 uint64 + x59, x60 = bits.Add64(((uint64(p224Uint1(x38)) + (uint64(p224Uint1(x18)) + x6)) + (uint64(p224Uint1(x30)) + x22)), x51, uint64(p224Uint1(x58))) + var x61 uint64 + _, x61 = bits.Mul64(x53, 0xffffffffffffffff) + var x63 uint64 + var x64 uint64 + x64, x63 = bits.Mul64(x61, 0xffffffff) + var x65 uint64 + var x66 uint64 + x66, x65 = bits.Mul64(x61, 0xffffffffffffffff) + var x67 uint64 + var x68 uint64 + x68, x67 = bits.Mul64(x61, 0xffffffff00000000) + var x69 uint64 + var x70 uint64 + x69, x70 = bits.Add64(x68, x65, uint64(0x0)) + var x71 uint64 + var x72 uint64 + x71, x72 = bits.Add64(x66, x63, uint64(p224Uint1(x70))) + var x74 uint64 + _, x74 = bits.Add64(x53, x61, uint64(0x0)) + var x75 uint64 + var x76 uint64 + x75, x76 = bits.Add64(x55, x67, uint64(p224Uint1(x74))) + var x77 uint64 + var x78 uint64 + x77, x78 = bits.Add64(x57, x69, uint64(p224Uint1(x76))) + var x79 uint64 + var x80 uint64 + x79, x80 = bits.Add64(x59, x71, uint64(p224Uint1(x78))) + var x81 uint64 + var x82 uint64 + x82, x81 = bits.Mul64(x2, 0xffffffff) + var x83 uint64 + var x84 uint64 + x84, x83 = bits.Mul64(x2, 0xfffffffe00000000) + var x85 uint64 + var x86 uint64 + x86, x85 = bits.Mul64(x2, 0xffffffff00000000) + var x87 uint64 + var x88 uint64 + x88, x87 = bits.Mul64(x2, 0xffffffff00000001) + var x89 uint64 + var x90 uint64 + x89, x90 = bits.Add64(x88, x85, uint64(0x0)) + var x91 uint64 + var x92 uint64 + x91, x92 = bits.Add64(x86, x83, uint64(p224Uint1(x90))) + var x93 uint64 + var x94 uint64 + x93, x94 = bits.Add64(x84, x81, uint64(p224Uint1(x92))) + var x95 uint64 + var x96 uint64 + x95, x96 = bits.Add64(x75, x87, uint64(0x0)) + var x97 uint64 + var x98 uint64 + x97, x98 = bits.Add64(x77, x89, uint64(p224Uint1(x96))) + var x99 uint64 + var x100 uint64 + x99, x100 = bits.Add64(x79, x91, uint64(p224Uint1(x98))) + var x101 uint64 + var x102 uint64 + x101, x102 = bits.Add64(((uint64(p224Uint1(x80)) + (uint64(p224Uint1(x60)) + (uint64(p224Uint1(x52)) + x40))) + (uint64(p224Uint1(x72)) + x64)), x93, uint64(p224Uint1(x100))) + var x103 uint64 + _, x103 = bits.Mul64(x95, 0xffffffffffffffff) + var x105 uint64 + var x106 uint64 + x106, x105 = bits.Mul64(x103, 0xffffffff) + var x107 uint64 + var x108 uint64 + x108, x107 = bits.Mul64(x103, 0xffffffffffffffff) + var x109 uint64 + var x110 uint64 + x110, x109 = bits.Mul64(x103, 0xffffffff00000000) + var x111 uint64 + var x112 uint64 + x111, x112 = bits.Add64(x110, x107, uint64(0x0)) + var x113 uint64 + var x114 uint64 + x113, x114 = bits.Add64(x108, x105, uint64(p224Uint1(x112))) + var x116 uint64 + _, x116 = bits.Add64(x95, x103, uint64(0x0)) + var x117 uint64 + var x118 uint64 + x117, x118 = bits.Add64(x97, x109, uint64(p224Uint1(x116))) + var x119 uint64 + var x120 uint64 + x119, x120 = bits.Add64(x99, x111, uint64(p224Uint1(x118))) + var x121 uint64 + var x122 uint64 + x121, x122 = bits.Add64(x101, x113, uint64(p224Uint1(x120))) + var x123 uint64 + var x124 uint64 + x124, x123 = bits.Mul64(x3, 0xffffffff) + var x125 uint64 + var x126 uint64 + x126, x125 = bits.Mul64(x3, 0xfffffffe00000000) + var x127 uint64 + var x128 uint64 + x128, x127 = bits.Mul64(x3, 0xffffffff00000000) + var x129 uint64 + var x130 uint64 + x130, x129 = bits.Mul64(x3, 0xffffffff00000001) + var x131 uint64 + var x132 uint64 + x131, x132 = bits.Add64(x130, x127, uint64(0x0)) + var x133 uint64 + var x134 uint64 + x133, x134 = bits.Add64(x128, x125, uint64(p224Uint1(x132))) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x126, x123, uint64(p224Uint1(x134))) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x117, x129, uint64(0x0)) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x119, x131, uint64(p224Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x121, x133, uint64(p224Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(((uint64(p224Uint1(x122)) + (uint64(p224Uint1(x102)) + (uint64(p224Uint1(x94)) + x82))) + (uint64(p224Uint1(x114)) + x106)), x135, uint64(p224Uint1(x142))) + var x145 uint64 + _, x145 = bits.Mul64(x137, 0xffffffffffffffff) + var x147 uint64 + var x148 uint64 + x148, x147 = bits.Mul64(x145, 0xffffffff) + var x149 uint64 + var x150 uint64 + x150, x149 = bits.Mul64(x145, 0xffffffffffffffff) + var x151 uint64 + var x152 uint64 + x152, x151 = bits.Mul64(x145, 0xffffffff00000000) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(x152, x149, uint64(0x0)) + var x155 uint64 + var x156 uint64 + x155, x156 = bits.Add64(x150, x147, uint64(p224Uint1(x154))) + var x158 uint64 + _, x158 = bits.Add64(x137, x145, uint64(0x0)) + var x159 uint64 + var x160 uint64 + x159, x160 = bits.Add64(x139, x151, uint64(p224Uint1(x158))) + var x161 uint64 + var x162 uint64 + x161, x162 = bits.Add64(x141, x153, uint64(p224Uint1(x160))) + var x163 uint64 + var x164 uint64 + x163, x164 = bits.Add64(x143, x155, uint64(p224Uint1(x162))) + x165 := ((uint64(p224Uint1(x164)) + (uint64(p224Uint1(x144)) + (uint64(p224Uint1(x136)) + x124))) + (uint64(p224Uint1(x156)) + x148)) + var x166 uint64 + var x167 uint64 + x166, x167 = bits.Sub64(x159, uint64(0x1), uint64(0x0)) + var x168 uint64 + var x169 uint64 + x168, x169 = bits.Sub64(x161, 0xffffffff00000000, uint64(p224Uint1(x167))) + var x170 uint64 + var x171 uint64 + x170, x171 = bits.Sub64(x163, 0xffffffffffffffff, uint64(p224Uint1(x169))) + var x172 uint64 + var x173 uint64 + x172, x173 = bits.Sub64(x165, 0xffffffff, uint64(p224Uint1(x171))) + var x175 uint64 + _, x175 = bits.Sub64(uint64(0x0), uint64(0x0), uint64(p224Uint1(x173))) + var x176 uint64 + p224CmovznzU64(&x176, p224Uint1(x175), x166, x159) + var x177 uint64 + p224CmovznzU64(&x177, p224Uint1(x175), x168, x161) + var x178 uint64 + p224CmovznzU64(&x178, p224Uint1(x175), x170, x163) + var x179 uint64 + p224CmovznzU64(&x179, p224Uint1(x175), x172, x165) + out1[0] = x176 + out1[1] = x177 + out1[2] = x178 + out1[3] = x179 +} + +// p224Selectznz is a multi-limb conditional select. +// +// Postconditions: +// eval out1 = (if arg1 = 0 then eval arg2 else eval arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +func p224Selectznz(out1 *[4]uint64, arg1 p224Uint1, arg2 *[4]uint64, arg3 *[4]uint64) { + var x1 uint64 + p224CmovznzU64(&x1, arg1, arg2[0], arg3[0]) + var x2 uint64 + p224CmovznzU64(&x2, arg1, arg2[1], arg3[1]) + var x3 uint64 + p224CmovznzU64(&x3, arg1, arg2[2], arg3[2]) + var x4 uint64 + p224CmovznzU64(&x4, arg1, arg2[3], arg3[3]) + out1[0] = x1 + out1[1] = x2 + out1[2] = x3 + out1[3] = x4 +} + +// p224ToBytes serializes a field element NOT in the Montgomery domain to bytes in little-endian order. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// out1 = map (λ x, ⌊((eval arg1 mod m) mod 2^(8 * (x + 1))) / 2^(8 * x)⌋) [0..27] +// +// Input Bounds: +// arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffff]] +// Output Bounds: +// out1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] +func p224ToBytes(out1 *[28]uint8, arg1 *[4]uint64) { + x1 := arg1[3] + x2 := arg1[2] + x3 := arg1[1] + x4 := arg1[0] + x5 := (uint8(x4) & 0xff) + x6 := (x4 >> 8) + x7 := (uint8(x6) & 0xff) + x8 := (x6 >> 8) + x9 := (uint8(x8) & 0xff) + x10 := (x8 >> 8) + x11 := (uint8(x10) & 0xff) + x12 := (x10 >> 8) + x13 := (uint8(x12) & 0xff) + x14 := (x12 >> 8) + x15 := (uint8(x14) & 0xff) + x16 := (x14 >> 8) + x17 := (uint8(x16) & 0xff) + x18 := uint8((x16 >> 8)) + x19 := (uint8(x3) & 0xff) + x20 := (x3 >> 8) + x21 := (uint8(x20) & 0xff) + x22 := (x20 >> 8) + x23 := (uint8(x22) & 0xff) + x24 := (x22 >> 8) + x25 := (uint8(x24) & 0xff) + x26 := (x24 >> 8) + x27 := (uint8(x26) & 0xff) + x28 := (x26 >> 8) + x29 := (uint8(x28) & 0xff) + x30 := (x28 >> 8) + x31 := (uint8(x30) & 0xff) + x32 := uint8((x30 >> 8)) + x33 := (uint8(x2) & 0xff) + x34 := (x2 >> 8) + x35 := (uint8(x34) & 0xff) + x36 := (x34 >> 8) + x37 := (uint8(x36) & 0xff) + x38 := (x36 >> 8) + x39 := (uint8(x38) & 0xff) + x40 := (x38 >> 8) + x41 := (uint8(x40) & 0xff) + x42 := (x40 >> 8) + x43 := (uint8(x42) & 0xff) + x44 := (x42 >> 8) + x45 := (uint8(x44) & 0xff) + x46 := uint8((x44 >> 8)) + x47 := (uint8(x1) & 0xff) + x48 := (x1 >> 8) + x49 := (uint8(x48) & 0xff) + x50 := (x48 >> 8) + x51 := (uint8(x50) & 0xff) + x52 := uint8((x50 >> 8)) + out1[0] = x5 + out1[1] = x7 + out1[2] = x9 + out1[3] = x11 + out1[4] = x13 + out1[5] = x15 + out1[6] = x17 + out1[7] = x18 + out1[8] = x19 + out1[9] = x21 + out1[10] = x23 + out1[11] = x25 + out1[12] = x27 + out1[13] = x29 + out1[14] = x31 + out1[15] = x32 + out1[16] = x33 + out1[17] = x35 + out1[18] = x37 + out1[19] = x39 + out1[20] = x41 + out1[21] = x43 + out1[22] = x45 + out1[23] = x46 + out1[24] = x47 + out1[25] = x49 + out1[26] = x51 + out1[27] = x52 +} + +// p224FromBytes deserializes a field element NOT in the Montgomery domain from bytes in little-endian order. +// +// Preconditions: +// 0 ≤ bytes_eval arg1 < m +// Postconditions: +// eval out1 mod m = bytes_eval arg1 mod m +// 0 ≤ eval out1 < m +// +// Input Bounds: +// arg1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffff]] +func p224FromBytes(out1 *[4]uint64, arg1 *[28]uint8) { + x1 := (uint64(arg1[27]) << 24) + x2 := (uint64(arg1[26]) << 16) + x3 := (uint64(arg1[25]) << 8) + x4 := arg1[24] + x5 := (uint64(arg1[23]) << 56) + x6 := (uint64(arg1[22]) << 48) + x7 := (uint64(arg1[21]) << 40) + x8 := (uint64(arg1[20]) << 32) + x9 := (uint64(arg1[19]) << 24) + x10 := (uint64(arg1[18]) << 16) + x11 := (uint64(arg1[17]) << 8) + x12 := arg1[16] + x13 := (uint64(arg1[15]) << 56) + x14 := (uint64(arg1[14]) << 48) + x15 := (uint64(arg1[13]) << 40) + x16 := (uint64(arg1[12]) << 32) + x17 := (uint64(arg1[11]) << 24) + x18 := (uint64(arg1[10]) << 16) + x19 := (uint64(arg1[9]) << 8) + x20 := arg1[8] + x21 := (uint64(arg1[7]) << 56) + x22 := (uint64(arg1[6]) << 48) + x23 := (uint64(arg1[5]) << 40) + x24 := (uint64(arg1[4]) << 32) + x25 := (uint64(arg1[3]) << 24) + x26 := (uint64(arg1[2]) << 16) + x27 := (uint64(arg1[1]) << 8) + x28 := arg1[0] + x29 := (x27 + uint64(x28)) + x30 := (x26 + x29) + x31 := (x25 + x30) + x32 := (x24 + x31) + x33 := (x23 + x32) + x34 := (x22 + x33) + x35 := (x21 + x34) + x36 := (x19 + uint64(x20)) + x37 := (x18 + x36) + x38 := (x17 + x37) + x39 := (x16 + x38) + x40 := (x15 + x39) + x41 := (x14 + x40) + x42 := (x13 + x41) + x43 := (x11 + uint64(x12)) + x44 := (x10 + x43) + x45 := (x9 + x44) + x46 := (x8 + x45) + x47 := (x7 + x46) + x48 := (x6 + x47) + x49 := (x5 + x48) + x50 := (x3 + uint64(x4)) + x51 := (x2 + x50) + x52 := (x1 + x51) + out1[0] = x35 + out1[1] = x42 + out1[2] = x49 + out1[3] = x52 +} diff --git a/src/crypto/elliptic/internal/fiat/p224_invert.go b/src/crypto/elliptic/internal/fiat/p224_invert.go new file mode 100644 index 0000000..4163ed0 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p224_invert.go @@ -0,0 +1,87 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by addchain. DO NOT EDIT. + +package fiat + +// Invert sets e = 1/x, and returns e. +// +// If x == 0, Invert returns e = 0. +func (e *P224Element) Invert(x *P224Element) *P224Element { + // Inversion is implemented as exponentiation with exponent p − 2. + // The sequence of 11 multiplications and 223 squarings is derived from the + // following addition chain generated with github.com/mmcloughlin/addchain v0.3.0. + // + // _10 = 2*1 + // _11 = 1 + _10 + // _110 = 2*_11 + // _111 = 1 + _110 + // _111000 = _111 << 3 + // _111111 = _111 + _111000 + // x12 = _111111 << 6 + _111111 + // x14 = x12 << 2 + _11 + // x17 = x14 << 3 + _111 + // x31 = x17 << 14 + x14 + // x48 = x31 << 17 + x17 + // x96 = x48 << 48 + x48 + // x127 = x96 << 31 + x31 + // return x127 << 97 + x96 + // + + var z = new(P224Element).Set(e) + var t0 = new(P224Element) + var t1 = new(P224Element) + var t2 = new(P224Element) + + z.Square(x) + t0.Mul(x, z) + z.Square(t0) + z.Mul(x, z) + t1.Square(z) + for s := 1; s < 3; s++ { + t1.Square(t1) + } + t1.Mul(z, t1) + t2.Square(t1) + for s := 1; s < 6; s++ { + t2.Square(t2) + } + t1.Mul(t1, t2) + for s := 0; s < 2; s++ { + t1.Square(t1) + } + t0.Mul(t0, t1) + t1.Square(t0) + for s := 1; s < 3; s++ { + t1.Square(t1) + } + z.Mul(z, t1) + t1.Square(z) + for s := 1; s < 14; s++ { + t1.Square(t1) + } + t0.Mul(t0, t1) + t1.Square(t0) + for s := 1; s < 17; s++ { + t1.Square(t1) + } + z.Mul(z, t1) + t1.Square(z) + for s := 1; s < 48; s++ { + t1.Square(t1) + } + z.Mul(z, t1) + t1.Square(z) + for s := 1; s < 31; s++ { + t1.Square(t1) + } + t0.Mul(t0, t1) + for s := 0; s < 97; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + + return e.Set(z) +} diff --git a/src/crypto/elliptic/internal/fiat/p384.go b/src/crypto/elliptic/internal/fiat/p384.go new file mode 100644 index 0000000..5474d77 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p384.go @@ -0,0 +1,135 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate.go. DO NOT EDIT. + +package fiat + +import ( + "crypto/subtle" + "errors" +) + +// P384Element is an integer modulo 2^384 - 2^128 - 2^96 + 2^32 - 1. +// +// The zero value is a valid zero element. +type P384Element struct { + // Values are represented internally always in the Montgomery domain, and + // converted in Bytes and SetBytes. + x p384MontgomeryDomainFieldElement +} + +const p384ElementLen = 48 + +type p384UntypedFieldElement = [6]uint64 + +// One sets e = 1, and returns e. +func (e *P384Element) One() *P384Element { + p384SetOne(&e.x) + return e +} + +// Equal returns 1 if e == t, and zero otherwise. +func (e *P384Element) Equal(t *P384Element) int { + eBytes := e.Bytes() + tBytes := t.Bytes() + return subtle.ConstantTimeCompare(eBytes, tBytes) +} + +var p384ZeroEncoding = new(P384Element).Bytes() + +// IsZero returns 1 if e == 0, and zero otherwise. +func (e *P384Element) IsZero() int { + eBytes := e.Bytes() + return subtle.ConstantTimeCompare(eBytes, p384ZeroEncoding) +} + +// Set sets e = t, and returns e. +func (e *P384Element) Set(t *P384Element) *P384Element { + e.x = t.x + return e +} + +// Bytes returns the 48-byte big-endian encoding of e. +func (e *P384Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [p384ElementLen]byte + return e.bytes(&out) +} + +func (e *P384Element) bytes(out *[p384ElementLen]byte) []byte { + var tmp p384NonMontgomeryDomainFieldElement + p384FromMontgomery(&tmp, &e.x) + p384ToBytes(out, (*p384UntypedFieldElement)(&tmp)) + p384InvertEndianness(out[:]) + return out[:] +} + +// p384MinusOneEncoding is the encoding of -1 mod p, so p - 1, the +// highest canonical encoding. It is used by SetBytes to check for non-canonical +// encodings such as p + k, 2p + k, etc. +var p384MinusOneEncoding = new(P384Element).Sub( + new(P384Element), new(P384Element).One()).Bytes() + +// SetBytes sets e = v, where v is a big-endian 48-byte encoding, and returns e. +// If v is not 48 bytes or it encodes a value higher than 2^384 - 2^128 - 2^96 + 2^32 - 1, +// SetBytes returns nil and an error, and e is unchanged. +func (e *P384Element) SetBytes(v []byte) (*P384Element, error) { + if len(v) != p384ElementLen { + return nil, errors.New("invalid P384Element encoding") + } + for i := range v { + if v[i] < p384MinusOneEncoding[i] { + break + } + if v[i] > p384MinusOneEncoding[i] { + return nil, errors.New("invalid P384Element encoding") + } + } + var in [p384ElementLen]byte + copy(in[:], v) + p384InvertEndianness(in[:]) + var tmp p384NonMontgomeryDomainFieldElement + p384FromBytes((*p384UntypedFieldElement)(&tmp), &in) + p384ToMontgomery(&e.x, &tmp) + return e, nil +} + +// Add sets e = t1 + t2, and returns e. +func (e *P384Element) Add(t1, t2 *P384Element) *P384Element { + p384Add(&e.x, &t1.x, &t2.x) + return e +} + +// Sub sets e = t1 - t2, and returns e. +func (e *P384Element) Sub(t1, t2 *P384Element) *P384Element { + p384Sub(&e.x, &t1.x, &t2.x) + return e +} + +// Mul sets e = t1 * t2, and returns e. +func (e *P384Element) Mul(t1, t2 *P384Element) *P384Element { + p384Mul(&e.x, &t1.x, &t2.x) + return e +} + +// Square sets e = t * t, and returns e. +func (e *P384Element) Square(t *P384Element) *P384Element { + p384Square(&e.x, &t.x) + return e +} + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *P384Element) Select(a, b *P384Element, cond int) *P384Element { + p384Selectznz((*p384UntypedFieldElement)(&v.x), p384Uint1(cond), + (*p384UntypedFieldElement)(&b.x), (*p384UntypedFieldElement)(&a.x)) + return v +} + +func p384InvertEndianness(v []byte) { + for i := 0; i < len(v)/2; i++ { + v[i], v[len(v)-1-i] = v[len(v)-1-i], v[i] + } +} diff --git a/src/crypto/elliptic/internal/fiat/p384_fiat64.go b/src/crypto/elliptic/internal/fiat/p384_fiat64.go new file mode 100644 index 0000000..493bed4 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p384_fiat64.go @@ -0,0 +1,3004 @@ +// Code generated by Fiat Cryptography. DO NOT EDIT. +// +// Autogenerated: word_by_word_montgomery --lang Go --no-wide-int --cmovznz-by-mul --relax-primitive-carry-to-bitwidth 32,64 --internal-static --public-function-case camelCase --public-type-case camelCase --private-function-case camelCase --private-type-case camelCase --doc-text-before-function-name '' --doc-newline-before-package-declaration --doc-prepend-header 'Code generated by Fiat Cryptography. DO NOT EDIT.' --package-name fiat --no-prefix-fiat p384 64 '2^384 - 2^128 - 2^96 + 2^32 - 1' mul square add sub one from_montgomery to_montgomery selectznz to_bytes from_bytes +// +// curve description: p384 +// +// machine_wordsize = 64 (from "64") +// +// requested operations: mul, square, add, sub, one, from_montgomery, to_montgomery, selectznz, to_bytes, from_bytes +// +// m = 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffeffffffff0000000000000000ffffffff (from "2^384 - 2^128 - 2^96 + 2^32 - 1") +// +// +// +// NOTE: In addition to the bounds specified above each function, all +// +// functions synthesized for this Montgomery arithmetic require the +// +// input to be strictly less than the prime modulus (m), and also +// +// require the input to be in the unique saturated representation. +// +// All functions also ensure that these two properties are true of +// +// return values. +// +// +// +// Computed values: +// +// eval z = z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) + (z[4] << 256) + (z[5] << 0x140) +// +// bytes_eval z = z[0] + (z[1] << 8) + (z[2] << 16) + (z[3] << 24) + (z[4] << 32) + (z[5] << 40) + (z[6] << 48) + (z[7] << 56) + (z[8] << 64) + (z[9] << 72) + (z[10] << 80) + (z[11] << 88) + (z[12] << 96) + (z[13] << 104) + (z[14] << 112) + (z[15] << 120) + (z[16] << 128) + (z[17] << 136) + (z[18] << 144) + (z[19] << 152) + (z[20] << 160) + (z[21] << 168) + (z[22] << 176) + (z[23] << 184) + (z[24] << 192) + (z[25] << 200) + (z[26] << 208) + (z[27] << 216) + (z[28] << 224) + (z[29] << 232) + (z[30] << 240) + (z[31] << 248) + (z[32] << 256) + (z[33] << 0x108) + (z[34] << 0x110) + (z[35] << 0x118) + (z[36] << 0x120) + (z[37] << 0x128) + (z[38] << 0x130) + (z[39] << 0x138) + (z[40] << 0x140) + (z[41] << 0x148) + (z[42] << 0x150) + (z[43] << 0x158) + (z[44] << 0x160) + (z[45] << 0x168) + (z[46] << 0x170) + (z[47] << 0x178) +// +// twos_complement_eval z = let x1 := z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) + (z[4] << 256) + (z[5] << 0x140) in +// +// if x1 & (2^384-1) < 2^383 then x1 & (2^384-1) else (x1 & (2^384-1)) - 2^384 + +package fiat + +import "math/bits" + +type p384Uint1 uint64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 +type p384Int1 int64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 + +// The type p384MontgomeryDomainFieldElement is a field element in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p384MontgomeryDomainFieldElement [6]uint64 + +// The type p384NonMontgomeryDomainFieldElement is a field element NOT in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p384NonMontgomeryDomainFieldElement [6]uint64 + +// p384CmovznzU64 is a single-word conditional move. +// +// Postconditions: +// out1 = (if arg1 = 0 then arg2 else arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [0x0 ~> 0xffffffffffffffff] +// arg3: [0x0 ~> 0xffffffffffffffff] +// Output Bounds: +// out1: [0x0 ~> 0xffffffffffffffff] +func p384CmovznzU64(out1 *uint64, arg1 p384Uint1, arg2 uint64, arg3 uint64) { + x1 := (uint64(arg1) * 0xffffffffffffffff) + x2 := ((x1 & arg3) | ((^x1) & arg2)) + *out1 = x2 +} + +// p384Mul multiplies two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p384Mul(out1 *p384MontgomeryDomainFieldElement, arg1 *p384MontgomeryDomainFieldElement, arg2 *p384MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[4] + x5 := arg1[5] + x6 := arg1[0] + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x6, arg2[5]) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x6, arg2[4]) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x6, arg2[3]) + var x13 uint64 + var x14 uint64 + x14, x13 = bits.Mul64(x6, arg2[2]) + var x15 uint64 + var x16 uint64 + x16, x15 = bits.Mul64(x6, arg2[1]) + var x17 uint64 + var x18 uint64 + x18, x17 = bits.Mul64(x6, arg2[0]) + var x19 uint64 + var x20 uint64 + x19, x20 = bits.Add64(x18, x15, uint64(0x0)) + var x21 uint64 + var x22 uint64 + x21, x22 = bits.Add64(x16, x13, uint64(p384Uint1(x20))) + var x23 uint64 + var x24 uint64 + x23, x24 = bits.Add64(x14, x11, uint64(p384Uint1(x22))) + var x25 uint64 + var x26 uint64 + x25, x26 = bits.Add64(x12, x9, uint64(p384Uint1(x24))) + var x27 uint64 + var x28 uint64 + x27, x28 = bits.Add64(x10, x7, uint64(p384Uint1(x26))) + x29 := (uint64(p384Uint1(x28)) + x8) + var x30 uint64 + _, x30 = bits.Mul64(x17, 0x100000001) + var x32 uint64 + var x33 uint64 + x33, x32 = bits.Mul64(x30, 0xffffffffffffffff) + var x34 uint64 + var x35 uint64 + x35, x34 = bits.Mul64(x30, 0xffffffffffffffff) + var x36 uint64 + var x37 uint64 + x37, x36 = bits.Mul64(x30, 0xffffffffffffffff) + var x38 uint64 + var x39 uint64 + x39, x38 = bits.Mul64(x30, 0xfffffffffffffffe) + var x40 uint64 + var x41 uint64 + x41, x40 = bits.Mul64(x30, 0xffffffff00000000) + var x42 uint64 + var x43 uint64 + x43, x42 = bits.Mul64(x30, 0xffffffff) + var x44 uint64 + var x45 uint64 + x44, x45 = bits.Add64(x43, x40, uint64(0x0)) + var x46 uint64 + var x47 uint64 + x46, x47 = bits.Add64(x41, x38, uint64(p384Uint1(x45))) + var x48 uint64 + var x49 uint64 + x48, x49 = bits.Add64(x39, x36, uint64(p384Uint1(x47))) + var x50 uint64 + var x51 uint64 + x50, x51 = bits.Add64(x37, x34, uint64(p384Uint1(x49))) + var x52 uint64 + var x53 uint64 + x52, x53 = bits.Add64(x35, x32, uint64(p384Uint1(x51))) + x54 := (uint64(p384Uint1(x53)) + x33) + var x56 uint64 + _, x56 = bits.Add64(x17, x42, uint64(0x0)) + var x57 uint64 + var x58 uint64 + x57, x58 = bits.Add64(x19, x44, uint64(p384Uint1(x56))) + var x59 uint64 + var x60 uint64 + x59, x60 = bits.Add64(x21, x46, uint64(p384Uint1(x58))) + var x61 uint64 + var x62 uint64 + x61, x62 = bits.Add64(x23, x48, uint64(p384Uint1(x60))) + var x63 uint64 + var x64 uint64 + x63, x64 = bits.Add64(x25, x50, uint64(p384Uint1(x62))) + var x65 uint64 + var x66 uint64 + x65, x66 = bits.Add64(x27, x52, uint64(p384Uint1(x64))) + var x67 uint64 + var x68 uint64 + x67, x68 = bits.Add64(x29, x54, uint64(p384Uint1(x66))) + var x69 uint64 + var x70 uint64 + x70, x69 = bits.Mul64(x1, arg2[5]) + var x71 uint64 + var x72 uint64 + x72, x71 = bits.Mul64(x1, arg2[4]) + var x73 uint64 + var x74 uint64 + x74, x73 = bits.Mul64(x1, arg2[3]) + var x75 uint64 + var x76 uint64 + x76, x75 = bits.Mul64(x1, arg2[2]) + var x77 uint64 + var x78 uint64 + x78, x77 = bits.Mul64(x1, arg2[1]) + var x79 uint64 + var x80 uint64 + x80, x79 = bits.Mul64(x1, arg2[0]) + var x81 uint64 + var x82 uint64 + x81, x82 = bits.Add64(x80, x77, uint64(0x0)) + var x83 uint64 + var x84 uint64 + x83, x84 = bits.Add64(x78, x75, uint64(p384Uint1(x82))) + var x85 uint64 + var x86 uint64 + x85, x86 = bits.Add64(x76, x73, uint64(p384Uint1(x84))) + var x87 uint64 + var x88 uint64 + x87, x88 = bits.Add64(x74, x71, uint64(p384Uint1(x86))) + var x89 uint64 + var x90 uint64 + x89, x90 = bits.Add64(x72, x69, uint64(p384Uint1(x88))) + x91 := (uint64(p384Uint1(x90)) + x70) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x57, x79, uint64(0x0)) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x59, x81, uint64(p384Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x61, x83, uint64(p384Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x63, x85, uint64(p384Uint1(x97))) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x65, x87, uint64(p384Uint1(x99))) + var x102 uint64 + var x103 uint64 + x102, x103 = bits.Add64(x67, x89, uint64(p384Uint1(x101))) + var x104 uint64 + var x105 uint64 + x104, x105 = bits.Add64(uint64(p384Uint1(x68)), x91, uint64(p384Uint1(x103))) + var x106 uint64 + _, x106 = bits.Mul64(x92, 0x100000001) + var x108 uint64 + var x109 uint64 + x109, x108 = bits.Mul64(x106, 0xffffffffffffffff) + var x110 uint64 + var x111 uint64 + x111, x110 = bits.Mul64(x106, 0xffffffffffffffff) + var x112 uint64 + var x113 uint64 + x113, x112 = bits.Mul64(x106, 0xffffffffffffffff) + var x114 uint64 + var x115 uint64 + x115, x114 = bits.Mul64(x106, 0xfffffffffffffffe) + var x116 uint64 + var x117 uint64 + x117, x116 = bits.Mul64(x106, 0xffffffff00000000) + var x118 uint64 + var x119 uint64 + x119, x118 = bits.Mul64(x106, 0xffffffff) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64(x119, x116, uint64(0x0)) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x117, x114, uint64(p384Uint1(x121))) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x115, x112, uint64(p384Uint1(x123))) + var x126 uint64 + var x127 uint64 + x126, x127 = bits.Add64(x113, x110, uint64(p384Uint1(x125))) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x111, x108, uint64(p384Uint1(x127))) + x130 := (uint64(p384Uint1(x129)) + x109) + var x132 uint64 + _, x132 = bits.Add64(x92, x118, uint64(0x0)) + var x133 uint64 + var x134 uint64 + x133, x134 = bits.Add64(x94, x120, uint64(p384Uint1(x132))) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x96, x122, uint64(p384Uint1(x134))) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x98, x124, uint64(p384Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x100, x126, uint64(p384Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x102, x128, uint64(p384Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(x104, x130, uint64(p384Uint1(x142))) + x145 := (uint64(p384Uint1(x144)) + uint64(p384Uint1(x105))) + var x146 uint64 + var x147 uint64 + x147, x146 = bits.Mul64(x2, arg2[5]) + var x148 uint64 + var x149 uint64 + x149, x148 = bits.Mul64(x2, arg2[4]) + var x150 uint64 + var x151 uint64 + x151, x150 = bits.Mul64(x2, arg2[3]) + var x152 uint64 + var x153 uint64 + x153, x152 = bits.Mul64(x2, arg2[2]) + var x154 uint64 + var x155 uint64 + x155, x154 = bits.Mul64(x2, arg2[1]) + var x156 uint64 + var x157 uint64 + x157, x156 = bits.Mul64(x2, arg2[0]) + var x158 uint64 + var x159 uint64 + x158, x159 = bits.Add64(x157, x154, uint64(0x0)) + var x160 uint64 + var x161 uint64 + x160, x161 = bits.Add64(x155, x152, uint64(p384Uint1(x159))) + var x162 uint64 + var x163 uint64 + x162, x163 = bits.Add64(x153, x150, uint64(p384Uint1(x161))) + var x164 uint64 + var x165 uint64 + x164, x165 = bits.Add64(x151, x148, uint64(p384Uint1(x163))) + var x166 uint64 + var x167 uint64 + x166, x167 = bits.Add64(x149, x146, uint64(p384Uint1(x165))) + x168 := (uint64(p384Uint1(x167)) + x147) + var x169 uint64 + var x170 uint64 + x169, x170 = bits.Add64(x133, x156, uint64(0x0)) + var x171 uint64 + var x172 uint64 + x171, x172 = bits.Add64(x135, x158, uint64(p384Uint1(x170))) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x137, x160, uint64(p384Uint1(x172))) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x139, x162, uint64(p384Uint1(x174))) + var x177 uint64 + var x178 uint64 + x177, x178 = bits.Add64(x141, x164, uint64(p384Uint1(x176))) + var x179 uint64 + var x180 uint64 + x179, x180 = bits.Add64(x143, x166, uint64(p384Uint1(x178))) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x145, x168, uint64(p384Uint1(x180))) + var x183 uint64 + _, x183 = bits.Mul64(x169, 0x100000001) + var x185 uint64 + var x186 uint64 + x186, x185 = bits.Mul64(x183, 0xffffffffffffffff) + var x187 uint64 + var x188 uint64 + x188, x187 = bits.Mul64(x183, 0xffffffffffffffff) + var x189 uint64 + var x190 uint64 + x190, x189 = bits.Mul64(x183, 0xffffffffffffffff) + var x191 uint64 + var x192 uint64 + x192, x191 = bits.Mul64(x183, 0xfffffffffffffffe) + var x193 uint64 + var x194 uint64 + x194, x193 = bits.Mul64(x183, 0xffffffff00000000) + var x195 uint64 + var x196 uint64 + x196, x195 = bits.Mul64(x183, 0xffffffff) + var x197 uint64 + var x198 uint64 + x197, x198 = bits.Add64(x196, x193, uint64(0x0)) + var x199 uint64 + var x200 uint64 + x199, x200 = bits.Add64(x194, x191, uint64(p384Uint1(x198))) + var x201 uint64 + var x202 uint64 + x201, x202 = bits.Add64(x192, x189, uint64(p384Uint1(x200))) + var x203 uint64 + var x204 uint64 + x203, x204 = bits.Add64(x190, x187, uint64(p384Uint1(x202))) + var x205 uint64 + var x206 uint64 + x205, x206 = bits.Add64(x188, x185, uint64(p384Uint1(x204))) + x207 := (uint64(p384Uint1(x206)) + x186) + var x209 uint64 + _, x209 = bits.Add64(x169, x195, uint64(0x0)) + var x210 uint64 + var x211 uint64 + x210, x211 = bits.Add64(x171, x197, uint64(p384Uint1(x209))) + var x212 uint64 + var x213 uint64 + x212, x213 = bits.Add64(x173, x199, uint64(p384Uint1(x211))) + var x214 uint64 + var x215 uint64 + x214, x215 = bits.Add64(x175, x201, uint64(p384Uint1(x213))) + var x216 uint64 + var x217 uint64 + x216, x217 = bits.Add64(x177, x203, uint64(p384Uint1(x215))) + var x218 uint64 + var x219 uint64 + x218, x219 = bits.Add64(x179, x205, uint64(p384Uint1(x217))) + var x220 uint64 + var x221 uint64 + x220, x221 = bits.Add64(x181, x207, uint64(p384Uint1(x219))) + x222 := (uint64(p384Uint1(x221)) + uint64(p384Uint1(x182))) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x3, arg2[5]) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x3, arg2[4]) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x3, arg2[3]) + var x229 uint64 + var x230 uint64 + x230, x229 = bits.Mul64(x3, arg2[2]) + var x231 uint64 + var x232 uint64 + x232, x231 = bits.Mul64(x3, arg2[1]) + var x233 uint64 + var x234 uint64 + x234, x233 = bits.Mul64(x3, arg2[0]) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x234, x231, uint64(0x0)) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x232, x229, uint64(p384Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x230, x227, uint64(p384Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x228, x225, uint64(p384Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x226, x223, uint64(p384Uint1(x242))) + x245 := (uint64(p384Uint1(x244)) + x224) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x210, x233, uint64(0x0)) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x212, x235, uint64(p384Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x214, x237, uint64(p384Uint1(x249))) + var x252 uint64 + var x253 uint64 + x252, x253 = bits.Add64(x216, x239, uint64(p384Uint1(x251))) + var x254 uint64 + var x255 uint64 + x254, x255 = bits.Add64(x218, x241, uint64(p384Uint1(x253))) + var x256 uint64 + var x257 uint64 + x256, x257 = bits.Add64(x220, x243, uint64(p384Uint1(x255))) + var x258 uint64 + var x259 uint64 + x258, x259 = bits.Add64(x222, x245, uint64(p384Uint1(x257))) + var x260 uint64 + _, x260 = bits.Mul64(x246, 0x100000001) + var x262 uint64 + var x263 uint64 + x263, x262 = bits.Mul64(x260, 0xffffffffffffffff) + var x264 uint64 + var x265 uint64 + x265, x264 = bits.Mul64(x260, 0xffffffffffffffff) + var x266 uint64 + var x267 uint64 + x267, x266 = bits.Mul64(x260, 0xffffffffffffffff) + var x268 uint64 + var x269 uint64 + x269, x268 = bits.Mul64(x260, 0xfffffffffffffffe) + var x270 uint64 + var x271 uint64 + x271, x270 = bits.Mul64(x260, 0xffffffff00000000) + var x272 uint64 + var x273 uint64 + x273, x272 = bits.Mul64(x260, 0xffffffff) + var x274 uint64 + var x275 uint64 + x274, x275 = bits.Add64(x273, x270, uint64(0x0)) + var x276 uint64 + var x277 uint64 + x276, x277 = bits.Add64(x271, x268, uint64(p384Uint1(x275))) + var x278 uint64 + var x279 uint64 + x278, x279 = bits.Add64(x269, x266, uint64(p384Uint1(x277))) + var x280 uint64 + var x281 uint64 + x280, x281 = bits.Add64(x267, x264, uint64(p384Uint1(x279))) + var x282 uint64 + var x283 uint64 + x282, x283 = bits.Add64(x265, x262, uint64(p384Uint1(x281))) + x284 := (uint64(p384Uint1(x283)) + x263) + var x286 uint64 + _, x286 = bits.Add64(x246, x272, uint64(0x0)) + var x287 uint64 + var x288 uint64 + x287, x288 = bits.Add64(x248, x274, uint64(p384Uint1(x286))) + var x289 uint64 + var x290 uint64 + x289, x290 = bits.Add64(x250, x276, uint64(p384Uint1(x288))) + var x291 uint64 + var x292 uint64 + x291, x292 = bits.Add64(x252, x278, uint64(p384Uint1(x290))) + var x293 uint64 + var x294 uint64 + x293, x294 = bits.Add64(x254, x280, uint64(p384Uint1(x292))) + var x295 uint64 + var x296 uint64 + x295, x296 = bits.Add64(x256, x282, uint64(p384Uint1(x294))) + var x297 uint64 + var x298 uint64 + x297, x298 = bits.Add64(x258, x284, uint64(p384Uint1(x296))) + x299 := (uint64(p384Uint1(x298)) + uint64(p384Uint1(x259))) + var x300 uint64 + var x301 uint64 + x301, x300 = bits.Mul64(x4, arg2[5]) + var x302 uint64 + var x303 uint64 + x303, x302 = bits.Mul64(x4, arg2[4]) + var x304 uint64 + var x305 uint64 + x305, x304 = bits.Mul64(x4, arg2[3]) + var x306 uint64 + var x307 uint64 + x307, x306 = bits.Mul64(x4, arg2[2]) + var x308 uint64 + var x309 uint64 + x309, x308 = bits.Mul64(x4, arg2[1]) + var x310 uint64 + var x311 uint64 + x311, x310 = bits.Mul64(x4, arg2[0]) + var x312 uint64 + var x313 uint64 + x312, x313 = bits.Add64(x311, x308, uint64(0x0)) + var x314 uint64 + var x315 uint64 + x314, x315 = bits.Add64(x309, x306, uint64(p384Uint1(x313))) + var x316 uint64 + var x317 uint64 + x316, x317 = bits.Add64(x307, x304, uint64(p384Uint1(x315))) + var x318 uint64 + var x319 uint64 + x318, x319 = bits.Add64(x305, x302, uint64(p384Uint1(x317))) + var x320 uint64 + var x321 uint64 + x320, x321 = bits.Add64(x303, x300, uint64(p384Uint1(x319))) + x322 := (uint64(p384Uint1(x321)) + x301) + var x323 uint64 + var x324 uint64 + x323, x324 = bits.Add64(x287, x310, uint64(0x0)) + var x325 uint64 + var x326 uint64 + x325, x326 = bits.Add64(x289, x312, uint64(p384Uint1(x324))) + var x327 uint64 + var x328 uint64 + x327, x328 = bits.Add64(x291, x314, uint64(p384Uint1(x326))) + var x329 uint64 + var x330 uint64 + x329, x330 = bits.Add64(x293, x316, uint64(p384Uint1(x328))) + var x331 uint64 + var x332 uint64 + x331, x332 = bits.Add64(x295, x318, uint64(p384Uint1(x330))) + var x333 uint64 + var x334 uint64 + x333, x334 = bits.Add64(x297, x320, uint64(p384Uint1(x332))) + var x335 uint64 + var x336 uint64 + x335, x336 = bits.Add64(x299, x322, uint64(p384Uint1(x334))) + var x337 uint64 + _, x337 = bits.Mul64(x323, 0x100000001) + var x339 uint64 + var x340 uint64 + x340, x339 = bits.Mul64(x337, 0xffffffffffffffff) + var x341 uint64 + var x342 uint64 + x342, x341 = bits.Mul64(x337, 0xffffffffffffffff) + var x343 uint64 + var x344 uint64 + x344, x343 = bits.Mul64(x337, 0xffffffffffffffff) + var x345 uint64 + var x346 uint64 + x346, x345 = bits.Mul64(x337, 0xfffffffffffffffe) + var x347 uint64 + var x348 uint64 + x348, x347 = bits.Mul64(x337, 0xffffffff00000000) + var x349 uint64 + var x350 uint64 + x350, x349 = bits.Mul64(x337, 0xffffffff) + var x351 uint64 + var x352 uint64 + x351, x352 = bits.Add64(x350, x347, uint64(0x0)) + var x353 uint64 + var x354 uint64 + x353, x354 = bits.Add64(x348, x345, uint64(p384Uint1(x352))) + var x355 uint64 + var x356 uint64 + x355, x356 = bits.Add64(x346, x343, uint64(p384Uint1(x354))) + var x357 uint64 + var x358 uint64 + x357, x358 = bits.Add64(x344, x341, uint64(p384Uint1(x356))) + var x359 uint64 + var x360 uint64 + x359, x360 = bits.Add64(x342, x339, uint64(p384Uint1(x358))) + x361 := (uint64(p384Uint1(x360)) + x340) + var x363 uint64 + _, x363 = bits.Add64(x323, x349, uint64(0x0)) + var x364 uint64 + var x365 uint64 + x364, x365 = bits.Add64(x325, x351, uint64(p384Uint1(x363))) + var x366 uint64 + var x367 uint64 + x366, x367 = bits.Add64(x327, x353, uint64(p384Uint1(x365))) + var x368 uint64 + var x369 uint64 + x368, x369 = bits.Add64(x329, x355, uint64(p384Uint1(x367))) + var x370 uint64 + var x371 uint64 + x370, x371 = bits.Add64(x331, x357, uint64(p384Uint1(x369))) + var x372 uint64 + var x373 uint64 + x372, x373 = bits.Add64(x333, x359, uint64(p384Uint1(x371))) + var x374 uint64 + var x375 uint64 + x374, x375 = bits.Add64(x335, x361, uint64(p384Uint1(x373))) + x376 := (uint64(p384Uint1(x375)) + uint64(p384Uint1(x336))) + var x377 uint64 + var x378 uint64 + x378, x377 = bits.Mul64(x5, arg2[5]) + var x379 uint64 + var x380 uint64 + x380, x379 = bits.Mul64(x5, arg2[4]) + var x381 uint64 + var x382 uint64 + x382, x381 = bits.Mul64(x5, arg2[3]) + var x383 uint64 + var x384 uint64 + x384, x383 = bits.Mul64(x5, arg2[2]) + var x385 uint64 + var x386 uint64 + x386, x385 = bits.Mul64(x5, arg2[1]) + var x387 uint64 + var x388 uint64 + x388, x387 = bits.Mul64(x5, arg2[0]) + var x389 uint64 + var x390 uint64 + x389, x390 = bits.Add64(x388, x385, uint64(0x0)) + var x391 uint64 + var x392 uint64 + x391, x392 = bits.Add64(x386, x383, uint64(p384Uint1(x390))) + var x393 uint64 + var x394 uint64 + x393, x394 = bits.Add64(x384, x381, uint64(p384Uint1(x392))) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Add64(x382, x379, uint64(p384Uint1(x394))) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Add64(x380, x377, uint64(p384Uint1(x396))) + x399 := (uint64(p384Uint1(x398)) + x378) + var x400 uint64 + var x401 uint64 + x400, x401 = bits.Add64(x364, x387, uint64(0x0)) + var x402 uint64 + var x403 uint64 + x402, x403 = bits.Add64(x366, x389, uint64(p384Uint1(x401))) + var x404 uint64 + var x405 uint64 + x404, x405 = bits.Add64(x368, x391, uint64(p384Uint1(x403))) + var x406 uint64 + var x407 uint64 + x406, x407 = bits.Add64(x370, x393, uint64(p384Uint1(x405))) + var x408 uint64 + var x409 uint64 + x408, x409 = bits.Add64(x372, x395, uint64(p384Uint1(x407))) + var x410 uint64 + var x411 uint64 + x410, x411 = bits.Add64(x374, x397, uint64(p384Uint1(x409))) + var x412 uint64 + var x413 uint64 + x412, x413 = bits.Add64(x376, x399, uint64(p384Uint1(x411))) + var x414 uint64 + _, x414 = bits.Mul64(x400, 0x100000001) + var x416 uint64 + var x417 uint64 + x417, x416 = bits.Mul64(x414, 0xffffffffffffffff) + var x418 uint64 + var x419 uint64 + x419, x418 = bits.Mul64(x414, 0xffffffffffffffff) + var x420 uint64 + var x421 uint64 + x421, x420 = bits.Mul64(x414, 0xffffffffffffffff) + var x422 uint64 + var x423 uint64 + x423, x422 = bits.Mul64(x414, 0xfffffffffffffffe) + var x424 uint64 + var x425 uint64 + x425, x424 = bits.Mul64(x414, 0xffffffff00000000) + var x426 uint64 + var x427 uint64 + x427, x426 = bits.Mul64(x414, 0xffffffff) + var x428 uint64 + var x429 uint64 + x428, x429 = bits.Add64(x427, x424, uint64(0x0)) + var x430 uint64 + var x431 uint64 + x430, x431 = bits.Add64(x425, x422, uint64(p384Uint1(x429))) + var x432 uint64 + var x433 uint64 + x432, x433 = bits.Add64(x423, x420, uint64(p384Uint1(x431))) + var x434 uint64 + var x435 uint64 + x434, x435 = bits.Add64(x421, x418, uint64(p384Uint1(x433))) + var x436 uint64 + var x437 uint64 + x436, x437 = bits.Add64(x419, x416, uint64(p384Uint1(x435))) + x438 := (uint64(p384Uint1(x437)) + x417) + var x440 uint64 + _, x440 = bits.Add64(x400, x426, uint64(0x0)) + var x441 uint64 + var x442 uint64 + x441, x442 = bits.Add64(x402, x428, uint64(p384Uint1(x440))) + var x443 uint64 + var x444 uint64 + x443, x444 = bits.Add64(x404, x430, uint64(p384Uint1(x442))) + var x445 uint64 + var x446 uint64 + x445, x446 = bits.Add64(x406, x432, uint64(p384Uint1(x444))) + var x447 uint64 + var x448 uint64 + x447, x448 = bits.Add64(x408, x434, uint64(p384Uint1(x446))) + var x449 uint64 + var x450 uint64 + x449, x450 = bits.Add64(x410, x436, uint64(p384Uint1(x448))) + var x451 uint64 + var x452 uint64 + x451, x452 = bits.Add64(x412, x438, uint64(p384Uint1(x450))) + x453 := (uint64(p384Uint1(x452)) + uint64(p384Uint1(x413))) + var x454 uint64 + var x455 uint64 + x454, x455 = bits.Sub64(x441, 0xffffffff, uint64(0x0)) + var x456 uint64 + var x457 uint64 + x456, x457 = bits.Sub64(x443, 0xffffffff00000000, uint64(p384Uint1(x455))) + var x458 uint64 + var x459 uint64 + x458, x459 = bits.Sub64(x445, 0xfffffffffffffffe, uint64(p384Uint1(x457))) + var x460 uint64 + var x461 uint64 + x460, x461 = bits.Sub64(x447, 0xffffffffffffffff, uint64(p384Uint1(x459))) + var x462 uint64 + var x463 uint64 + x462, x463 = bits.Sub64(x449, 0xffffffffffffffff, uint64(p384Uint1(x461))) + var x464 uint64 + var x465 uint64 + x464, x465 = bits.Sub64(x451, 0xffffffffffffffff, uint64(p384Uint1(x463))) + var x467 uint64 + _, x467 = bits.Sub64(x453, uint64(0x0), uint64(p384Uint1(x465))) + var x468 uint64 + p384CmovznzU64(&x468, p384Uint1(x467), x454, x441) + var x469 uint64 + p384CmovznzU64(&x469, p384Uint1(x467), x456, x443) + var x470 uint64 + p384CmovznzU64(&x470, p384Uint1(x467), x458, x445) + var x471 uint64 + p384CmovznzU64(&x471, p384Uint1(x467), x460, x447) + var x472 uint64 + p384CmovznzU64(&x472, p384Uint1(x467), x462, x449) + var x473 uint64 + p384CmovznzU64(&x473, p384Uint1(x467), x464, x451) + out1[0] = x468 + out1[1] = x469 + out1[2] = x470 + out1[3] = x471 + out1[4] = x472 + out1[5] = x473 +} + +// p384Square squares a field element in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg1)) mod m +// 0 ≤ eval out1 < m +// +func p384Square(out1 *p384MontgomeryDomainFieldElement, arg1 *p384MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[4] + x5 := arg1[5] + x6 := arg1[0] + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x6, arg1[5]) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x6, arg1[4]) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x6, arg1[3]) + var x13 uint64 + var x14 uint64 + x14, x13 = bits.Mul64(x6, arg1[2]) + var x15 uint64 + var x16 uint64 + x16, x15 = bits.Mul64(x6, arg1[1]) + var x17 uint64 + var x18 uint64 + x18, x17 = bits.Mul64(x6, arg1[0]) + var x19 uint64 + var x20 uint64 + x19, x20 = bits.Add64(x18, x15, uint64(0x0)) + var x21 uint64 + var x22 uint64 + x21, x22 = bits.Add64(x16, x13, uint64(p384Uint1(x20))) + var x23 uint64 + var x24 uint64 + x23, x24 = bits.Add64(x14, x11, uint64(p384Uint1(x22))) + var x25 uint64 + var x26 uint64 + x25, x26 = bits.Add64(x12, x9, uint64(p384Uint1(x24))) + var x27 uint64 + var x28 uint64 + x27, x28 = bits.Add64(x10, x7, uint64(p384Uint1(x26))) + x29 := (uint64(p384Uint1(x28)) + x8) + var x30 uint64 + _, x30 = bits.Mul64(x17, 0x100000001) + var x32 uint64 + var x33 uint64 + x33, x32 = bits.Mul64(x30, 0xffffffffffffffff) + var x34 uint64 + var x35 uint64 + x35, x34 = bits.Mul64(x30, 0xffffffffffffffff) + var x36 uint64 + var x37 uint64 + x37, x36 = bits.Mul64(x30, 0xffffffffffffffff) + var x38 uint64 + var x39 uint64 + x39, x38 = bits.Mul64(x30, 0xfffffffffffffffe) + var x40 uint64 + var x41 uint64 + x41, x40 = bits.Mul64(x30, 0xffffffff00000000) + var x42 uint64 + var x43 uint64 + x43, x42 = bits.Mul64(x30, 0xffffffff) + var x44 uint64 + var x45 uint64 + x44, x45 = bits.Add64(x43, x40, uint64(0x0)) + var x46 uint64 + var x47 uint64 + x46, x47 = bits.Add64(x41, x38, uint64(p384Uint1(x45))) + var x48 uint64 + var x49 uint64 + x48, x49 = bits.Add64(x39, x36, uint64(p384Uint1(x47))) + var x50 uint64 + var x51 uint64 + x50, x51 = bits.Add64(x37, x34, uint64(p384Uint1(x49))) + var x52 uint64 + var x53 uint64 + x52, x53 = bits.Add64(x35, x32, uint64(p384Uint1(x51))) + x54 := (uint64(p384Uint1(x53)) + x33) + var x56 uint64 + _, x56 = bits.Add64(x17, x42, uint64(0x0)) + var x57 uint64 + var x58 uint64 + x57, x58 = bits.Add64(x19, x44, uint64(p384Uint1(x56))) + var x59 uint64 + var x60 uint64 + x59, x60 = bits.Add64(x21, x46, uint64(p384Uint1(x58))) + var x61 uint64 + var x62 uint64 + x61, x62 = bits.Add64(x23, x48, uint64(p384Uint1(x60))) + var x63 uint64 + var x64 uint64 + x63, x64 = bits.Add64(x25, x50, uint64(p384Uint1(x62))) + var x65 uint64 + var x66 uint64 + x65, x66 = bits.Add64(x27, x52, uint64(p384Uint1(x64))) + var x67 uint64 + var x68 uint64 + x67, x68 = bits.Add64(x29, x54, uint64(p384Uint1(x66))) + var x69 uint64 + var x70 uint64 + x70, x69 = bits.Mul64(x1, arg1[5]) + var x71 uint64 + var x72 uint64 + x72, x71 = bits.Mul64(x1, arg1[4]) + var x73 uint64 + var x74 uint64 + x74, x73 = bits.Mul64(x1, arg1[3]) + var x75 uint64 + var x76 uint64 + x76, x75 = bits.Mul64(x1, arg1[2]) + var x77 uint64 + var x78 uint64 + x78, x77 = bits.Mul64(x1, arg1[1]) + var x79 uint64 + var x80 uint64 + x80, x79 = bits.Mul64(x1, arg1[0]) + var x81 uint64 + var x82 uint64 + x81, x82 = bits.Add64(x80, x77, uint64(0x0)) + var x83 uint64 + var x84 uint64 + x83, x84 = bits.Add64(x78, x75, uint64(p384Uint1(x82))) + var x85 uint64 + var x86 uint64 + x85, x86 = bits.Add64(x76, x73, uint64(p384Uint1(x84))) + var x87 uint64 + var x88 uint64 + x87, x88 = bits.Add64(x74, x71, uint64(p384Uint1(x86))) + var x89 uint64 + var x90 uint64 + x89, x90 = bits.Add64(x72, x69, uint64(p384Uint1(x88))) + x91 := (uint64(p384Uint1(x90)) + x70) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x57, x79, uint64(0x0)) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x59, x81, uint64(p384Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x61, x83, uint64(p384Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x63, x85, uint64(p384Uint1(x97))) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x65, x87, uint64(p384Uint1(x99))) + var x102 uint64 + var x103 uint64 + x102, x103 = bits.Add64(x67, x89, uint64(p384Uint1(x101))) + var x104 uint64 + var x105 uint64 + x104, x105 = bits.Add64(uint64(p384Uint1(x68)), x91, uint64(p384Uint1(x103))) + var x106 uint64 + _, x106 = bits.Mul64(x92, 0x100000001) + var x108 uint64 + var x109 uint64 + x109, x108 = bits.Mul64(x106, 0xffffffffffffffff) + var x110 uint64 + var x111 uint64 + x111, x110 = bits.Mul64(x106, 0xffffffffffffffff) + var x112 uint64 + var x113 uint64 + x113, x112 = bits.Mul64(x106, 0xffffffffffffffff) + var x114 uint64 + var x115 uint64 + x115, x114 = bits.Mul64(x106, 0xfffffffffffffffe) + var x116 uint64 + var x117 uint64 + x117, x116 = bits.Mul64(x106, 0xffffffff00000000) + var x118 uint64 + var x119 uint64 + x119, x118 = bits.Mul64(x106, 0xffffffff) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64(x119, x116, uint64(0x0)) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x117, x114, uint64(p384Uint1(x121))) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x115, x112, uint64(p384Uint1(x123))) + var x126 uint64 + var x127 uint64 + x126, x127 = bits.Add64(x113, x110, uint64(p384Uint1(x125))) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x111, x108, uint64(p384Uint1(x127))) + x130 := (uint64(p384Uint1(x129)) + x109) + var x132 uint64 + _, x132 = bits.Add64(x92, x118, uint64(0x0)) + var x133 uint64 + var x134 uint64 + x133, x134 = bits.Add64(x94, x120, uint64(p384Uint1(x132))) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x96, x122, uint64(p384Uint1(x134))) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x98, x124, uint64(p384Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x100, x126, uint64(p384Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x102, x128, uint64(p384Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(x104, x130, uint64(p384Uint1(x142))) + x145 := (uint64(p384Uint1(x144)) + uint64(p384Uint1(x105))) + var x146 uint64 + var x147 uint64 + x147, x146 = bits.Mul64(x2, arg1[5]) + var x148 uint64 + var x149 uint64 + x149, x148 = bits.Mul64(x2, arg1[4]) + var x150 uint64 + var x151 uint64 + x151, x150 = bits.Mul64(x2, arg1[3]) + var x152 uint64 + var x153 uint64 + x153, x152 = bits.Mul64(x2, arg1[2]) + var x154 uint64 + var x155 uint64 + x155, x154 = bits.Mul64(x2, arg1[1]) + var x156 uint64 + var x157 uint64 + x157, x156 = bits.Mul64(x2, arg1[0]) + var x158 uint64 + var x159 uint64 + x158, x159 = bits.Add64(x157, x154, uint64(0x0)) + var x160 uint64 + var x161 uint64 + x160, x161 = bits.Add64(x155, x152, uint64(p384Uint1(x159))) + var x162 uint64 + var x163 uint64 + x162, x163 = bits.Add64(x153, x150, uint64(p384Uint1(x161))) + var x164 uint64 + var x165 uint64 + x164, x165 = bits.Add64(x151, x148, uint64(p384Uint1(x163))) + var x166 uint64 + var x167 uint64 + x166, x167 = bits.Add64(x149, x146, uint64(p384Uint1(x165))) + x168 := (uint64(p384Uint1(x167)) + x147) + var x169 uint64 + var x170 uint64 + x169, x170 = bits.Add64(x133, x156, uint64(0x0)) + var x171 uint64 + var x172 uint64 + x171, x172 = bits.Add64(x135, x158, uint64(p384Uint1(x170))) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x137, x160, uint64(p384Uint1(x172))) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x139, x162, uint64(p384Uint1(x174))) + var x177 uint64 + var x178 uint64 + x177, x178 = bits.Add64(x141, x164, uint64(p384Uint1(x176))) + var x179 uint64 + var x180 uint64 + x179, x180 = bits.Add64(x143, x166, uint64(p384Uint1(x178))) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x145, x168, uint64(p384Uint1(x180))) + var x183 uint64 + _, x183 = bits.Mul64(x169, 0x100000001) + var x185 uint64 + var x186 uint64 + x186, x185 = bits.Mul64(x183, 0xffffffffffffffff) + var x187 uint64 + var x188 uint64 + x188, x187 = bits.Mul64(x183, 0xffffffffffffffff) + var x189 uint64 + var x190 uint64 + x190, x189 = bits.Mul64(x183, 0xffffffffffffffff) + var x191 uint64 + var x192 uint64 + x192, x191 = bits.Mul64(x183, 0xfffffffffffffffe) + var x193 uint64 + var x194 uint64 + x194, x193 = bits.Mul64(x183, 0xffffffff00000000) + var x195 uint64 + var x196 uint64 + x196, x195 = bits.Mul64(x183, 0xffffffff) + var x197 uint64 + var x198 uint64 + x197, x198 = bits.Add64(x196, x193, uint64(0x0)) + var x199 uint64 + var x200 uint64 + x199, x200 = bits.Add64(x194, x191, uint64(p384Uint1(x198))) + var x201 uint64 + var x202 uint64 + x201, x202 = bits.Add64(x192, x189, uint64(p384Uint1(x200))) + var x203 uint64 + var x204 uint64 + x203, x204 = bits.Add64(x190, x187, uint64(p384Uint1(x202))) + var x205 uint64 + var x206 uint64 + x205, x206 = bits.Add64(x188, x185, uint64(p384Uint1(x204))) + x207 := (uint64(p384Uint1(x206)) + x186) + var x209 uint64 + _, x209 = bits.Add64(x169, x195, uint64(0x0)) + var x210 uint64 + var x211 uint64 + x210, x211 = bits.Add64(x171, x197, uint64(p384Uint1(x209))) + var x212 uint64 + var x213 uint64 + x212, x213 = bits.Add64(x173, x199, uint64(p384Uint1(x211))) + var x214 uint64 + var x215 uint64 + x214, x215 = bits.Add64(x175, x201, uint64(p384Uint1(x213))) + var x216 uint64 + var x217 uint64 + x216, x217 = bits.Add64(x177, x203, uint64(p384Uint1(x215))) + var x218 uint64 + var x219 uint64 + x218, x219 = bits.Add64(x179, x205, uint64(p384Uint1(x217))) + var x220 uint64 + var x221 uint64 + x220, x221 = bits.Add64(x181, x207, uint64(p384Uint1(x219))) + x222 := (uint64(p384Uint1(x221)) + uint64(p384Uint1(x182))) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x3, arg1[5]) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x3, arg1[4]) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x3, arg1[3]) + var x229 uint64 + var x230 uint64 + x230, x229 = bits.Mul64(x3, arg1[2]) + var x231 uint64 + var x232 uint64 + x232, x231 = bits.Mul64(x3, arg1[1]) + var x233 uint64 + var x234 uint64 + x234, x233 = bits.Mul64(x3, arg1[0]) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x234, x231, uint64(0x0)) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x232, x229, uint64(p384Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x230, x227, uint64(p384Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x228, x225, uint64(p384Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x226, x223, uint64(p384Uint1(x242))) + x245 := (uint64(p384Uint1(x244)) + x224) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x210, x233, uint64(0x0)) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x212, x235, uint64(p384Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x214, x237, uint64(p384Uint1(x249))) + var x252 uint64 + var x253 uint64 + x252, x253 = bits.Add64(x216, x239, uint64(p384Uint1(x251))) + var x254 uint64 + var x255 uint64 + x254, x255 = bits.Add64(x218, x241, uint64(p384Uint1(x253))) + var x256 uint64 + var x257 uint64 + x256, x257 = bits.Add64(x220, x243, uint64(p384Uint1(x255))) + var x258 uint64 + var x259 uint64 + x258, x259 = bits.Add64(x222, x245, uint64(p384Uint1(x257))) + var x260 uint64 + _, x260 = bits.Mul64(x246, 0x100000001) + var x262 uint64 + var x263 uint64 + x263, x262 = bits.Mul64(x260, 0xffffffffffffffff) + var x264 uint64 + var x265 uint64 + x265, x264 = bits.Mul64(x260, 0xffffffffffffffff) + var x266 uint64 + var x267 uint64 + x267, x266 = bits.Mul64(x260, 0xffffffffffffffff) + var x268 uint64 + var x269 uint64 + x269, x268 = bits.Mul64(x260, 0xfffffffffffffffe) + var x270 uint64 + var x271 uint64 + x271, x270 = bits.Mul64(x260, 0xffffffff00000000) + var x272 uint64 + var x273 uint64 + x273, x272 = bits.Mul64(x260, 0xffffffff) + var x274 uint64 + var x275 uint64 + x274, x275 = bits.Add64(x273, x270, uint64(0x0)) + var x276 uint64 + var x277 uint64 + x276, x277 = bits.Add64(x271, x268, uint64(p384Uint1(x275))) + var x278 uint64 + var x279 uint64 + x278, x279 = bits.Add64(x269, x266, uint64(p384Uint1(x277))) + var x280 uint64 + var x281 uint64 + x280, x281 = bits.Add64(x267, x264, uint64(p384Uint1(x279))) + var x282 uint64 + var x283 uint64 + x282, x283 = bits.Add64(x265, x262, uint64(p384Uint1(x281))) + x284 := (uint64(p384Uint1(x283)) + x263) + var x286 uint64 + _, x286 = bits.Add64(x246, x272, uint64(0x0)) + var x287 uint64 + var x288 uint64 + x287, x288 = bits.Add64(x248, x274, uint64(p384Uint1(x286))) + var x289 uint64 + var x290 uint64 + x289, x290 = bits.Add64(x250, x276, uint64(p384Uint1(x288))) + var x291 uint64 + var x292 uint64 + x291, x292 = bits.Add64(x252, x278, uint64(p384Uint1(x290))) + var x293 uint64 + var x294 uint64 + x293, x294 = bits.Add64(x254, x280, uint64(p384Uint1(x292))) + var x295 uint64 + var x296 uint64 + x295, x296 = bits.Add64(x256, x282, uint64(p384Uint1(x294))) + var x297 uint64 + var x298 uint64 + x297, x298 = bits.Add64(x258, x284, uint64(p384Uint1(x296))) + x299 := (uint64(p384Uint1(x298)) + uint64(p384Uint1(x259))) + var x300 uint64 + var x301 uint64 + x301, x300 = bits.Mul64(x4, arg1[5]) + var x302 uint64 + var x303 uint64 + x303, x302 = bits.Mul64(x4, arg1[4]) + var x304 uint64 + var x305 uint64 + x305, x304 = bits.Mul64(x4, arg1[3]) + var x306 uint64 + var x307 uint64 + x307, x306 = bits.Mul64(x4, arg1[2]) + var x308 uint64 + var x309 uint64 + x309, x308 = bits.Mul64(x4, arg1[1]) + var x310 uint64 + var x311 uint64 + x311, x310 = bits.Mul64(x4, arg1[0]) + var x312 uint64 + var x313 uint64 + x312, x313 = bits.Add64(x311, x308, uint64(0x0)) + var x314 uint64 + var x315 uint64 + x314, x315 = bits.Add64(x309, x306, uint64(p384Uint1(x313))) + var x316 uint64 + var x317 uint64 + x316, x317 = bits.Add64(x307, x304, uint64(p384Uint1(x315))) + var x318 uint64 + var x319 uint64 + x318, x319 = bits.Add64(x305, x302, uint64(p384Uint1(x317))) + var x320 uint64 + var x321 uint64 + x320, x321 = bits.Add64(x303, x300, uint64(p384Uint1(x319))) + x322 := (uint64(p384Uint1(x321)) + x301) + var x323 uint64 + var x324 uint64 + x323, x324 = bits.Add64(x287, x310, uint64(0x0)) + var x325 uint64 + var x326 uint64 + x325, x326 = bits.Add64(x289, x312, uint64(p384Uint1(x324))) + var x327 uint64 + var x328 uint64 + x327, x328 = bits.Add64(x291, x314, uint64(p384Uint1(x326))) + var x329 uint64 + var x330 uint64 + x329, x330 = bits.Add64(x293, x316, uint64(p384Uint1(x328))) + var x331 uint64 + var x332 uint64 + x331, x332 = bits.Add64(x295, x318, uint64(p384Uint1(x330))) + var x333 uint64 + var x334 uint64 + x333, x334 = bits.Add64(x297, x320, uint64(p384Uint1(x332))) + var x335 uint64 + var x336 uint64 + x335, x336 = bits.Add64(x299, x322, uint64(p384Uint1(x334))) + var x337 uint64 + _, x337 = bits.Mul64(x323, 0x100000001) + var x339 uint64 + var x340 uint64 + x340, x339 = bits.Mul64(x337, 0xffffffffffffffff) + var x341 uint64 + var x342 uint64 + x342, x341 = bits.Mul64(x337, 0xffffffffffffffff) + var x343 uint64 + var x344 uint64 + x344, x343 = bits.Mul64(x337, 0xffffffffffffffff) + var x345 uint64 + var x346 uint64 + x346, x345 = bits.Mul64(x337, 0xfffffffffffffffe) + var x347 uint64 + var x348 uint64 + x348, x347 = bits.Mul64(x337, 0xffffffff00000000) + var x349 uint64 + var x350 uint64 + x350, x349 = bits.Mul64(x337, 0xffffffff) + var x351 uint64 + var x352 uint64 + x351, x352 = bits.Add64(x350, x347, uint64(0x0)) + var x353 uint64 + var x354 uint64 + x353, x354 = bits.Add64(x348, x345, uint64(p384Uint1(x352))) + var x355 uint64 + var x356 uint64 + x355, x356 = bits.Add64(x346, x343, uint64(p384Uint1(x354))) + var x357 uint64 + var x358 uint64 + x357, x358 = bits.Add64(x344, x341, uint64(p384Uint1(x356))) + var x359 uint64 + var x360 uint64 + x359, x360 = bits.Add64(x342, x339, uint64(p384Uint1(x358))) + x361 := (uint64(p384Uint1(x360)) + x340) + var x363 uint64 + _, x363 = bits.Add64(x323, x349, uint64(0x0)) + var x364 uint64 + var x365 uint64 + x364, x365 = bits.Add64(x325, x351, uint64(p384Uint1(x363))) + var x366 uint64 + var x367 uint64 + x366, x367 = bits.Add64(x327, x353, uint64(p384Uint1(x365))) + var x368 uint64 + var x369 uint64 + x368, x369 = bits.Add64(x329, x355, uint64(p384Uint1(x367))) + var x370 uint64 + var x371 uint64 + x370, x371 = bits.Add64(x331, x357, uint64(p384Uint1(x369))) + var x372 uint64 + var x373 uint64 + x372, x373 = bits.Add64(x333, x359, uint64(p384Uint1(x371))) + var x374 uint64 + var x375 uint64 + x374, x375 = bits.Add64(x335, x361, uint64(p384Uint1(x373))) + x376 := (uint64(p384Uint1(x375)) + uint64(p384Uint1(x336))) + var x377 uint64 + var x378 uint64 + x378, x377 = bits.Mul64(x5, arg1[5]) + var x379 uint64 + var x380 uint64 + x380, x379 = bits.Mul64(x5, arg1[4]) + var x381 uint64 + var x382 uint64 + x382, x381 = bits.Mul64(x5, arg1[3]) + var x383 uint64 + var x384 uint64 + x384, x383 = bits.Mul64(x5, arg1[2]) + var x385 uint64 + var x386 uint64 + x386, x385 = bits.Mul64(x5, arg1[1]) + var x387 uint64 + var x388 uint64 + x388, x387 = bits.Mul64(x5, arg1[0]) + var x389 uint64 + var x390 uint64 + x389, x390 = bits.Add64(x388, x385, uint64(0x0)) + var x391 uint64 + var x392 uint64 + x391, x392 = bits.Add64(x386, x383, uint64(p384Uint1(x390))) + var x393 uint64 + var x394 uint64 + x393, x394 = bits.Add64(x384, x381, uint64(p384Uint1(x392))) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Add64(x382, x379, uint64(p384Uint1(x394))) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Add64(x380, x377, uint64(p384Uint1(x396))) + x399 := (uint64(p384Uint1(x398)) + x378) + var x400 uint64 + var x401 uint64 + x400, x401 = bits.Add64(x364, x387, uint64(0x0)) + var x402 uint64 + var x403 uint64 + x402, x403 = bits.Add64(x366, x389, uint64(p384Uint1(x401))) + var x404 uint64 + var x405 uint64 + x404, x405 = bits.Add64(x368, x391, uint64(p384Uint1(x403))) + var x406 uint64 + var x407 uint64 + x406, x407 = bits.Add64(x370, x393, uint64(p384Uint1(x405))) + var x408 uint64 + var x409 uint64 + x408, x409 = bits.Add64(x372, x395, uint64(p384Uint1(x407))) + var x410 uint64 + var x411 uint64 + x410, x411 = bits.Add64(x374, x397, uint64(p384Uint1(x409))) + var x412 uint64 + var x413 uint64 + x412, x413 = bits.Add64(x376, x399, uint64(p384Uint1(x411))) + var x414 uint64 + _, x414 = bits.Mul64(x400, 0x100000001) + var x416 uint64 + var x417 uint64 + x417, x416 = bits.Mul64(x414, 0xffffffffffffffff) + var x418 uint64 + var x419 uint64 + x419, x418 = bits.Mul64(x414, 0xffffffffffffffff) + var x420 uint64 + var x421 uint64 + x421, x420 = bits.Mul64(x414, 0xffffffffffffffff) + var x422 uint64 + var x423 uint64 + x423, x422 = bits.Mul64(x414, 0xfffffffffffffffe) + var x424 uint64 + var x425 uint64 + x425, x424 = bits.Mul64(x414, 0xffffffff00000000) + var x426 uint64 + var x427 uint64 + x427, x426 = bits.Mul64(x414, 0xffffffff) + var x428 uint64 + var x429 uint64 + x428, x429 = bits.Add64(x427, x424, uint64(0x0)) + var x430 uint64 + var x431 uint64 + x430, x431 = bits.Add64(x425, x422, uint64(p384Uint1(x429))) + var x432 uint64 + var x433 uint64 + x432, x433 = bits.Add64(x423, x420, uint64(p384Uint1(x431))) + var x434 uint64 + var x435 uint64 + x434, x435 = bits.Add64(x421, x418, uint64(p384Uint1(x433))) + var x436 uint64 + var x437 uint64 + x436, x437 = bits.Add64(x419, x416, uint64(p384Uint1(x435))) + x438 := (uint64(p384Uint1(x437)) + x417) + var x440 uint64 + _, x440 = bits.Add64(x400, x426, uint64(0x0)) + var x441 uint64 + var x442 uint64 + x441, x442 = bits.Add64(x402, x428, uint64(p384Uint1(x440))) + var x443 uint64 + var x444 uint64 + x443, x444 = bits.Add64(x404, x430, uint64(p384Uint1(x442))) + var x445 uint64 + var x446 uint64 + x445, x446 = bits.Add64(x406, x432, uint64(p384Uint1(x444))) + var x447 uint64 + var x448 uint64 + x447, x448 = bits.Add64(x408, x434, uint64(p384Uint1(x446))) + var x449 uint64 + var x450 uint64 + x449, x450 = bits.Add64(x410, x436, uint64(p384Uint1(x448))) + var x451 uint64 + var x452 uint64 + x451, x452 = bits.Add64(x412, x438, uint64(p384Uint1(x450))) + x453 := (uint64(p384Uint1(x452)) + uint64(p384Uint1(x413))) + var x454 uint64 + var x455 uint64 + x454, x455 = bits.Sub64(x441, 0xffffffff, uint64(0x0)) + var x456 uint64 + var x457 uint64 + x456, x457 = bits.Sub64(x443, 0xffffffff00000000, uint64(p384Uint1(x455))) + var x458 uint64 + var x459 uint64 + x458, x459 = bits.Sub64(x445, 0xfffffffffffffffe, uint64(p384Uint1(x457))) + var x460 uint64 + var x461 uint64 + x460, x461 = bits.Sub64(x447, 0xffffffffffffffff, uint64(p384Uint1(x459))) + var x462 uint64 + var x463 uint64 + x462, x463 = bits.Sub64(x449, 0xffffffffffffffff, uint64(p384Uint1(x461))) + var x464 uint64 + var x465 uint64 + x464, x465 = bits.Sub64(x451, 0xffffffffffffffff, uint64(p384Uint1(x463))) + var x467 uint64 + _, x467 = bits.Sub64(x453, uint64(0x0), uint64(p384Uint1(x465))) + var x468 uint64 + p384CmovznzU64(&x468, p384Uint1(x467), x454, x441) + var x469 uint64 + p384CmovznzU64(&x469, p384Uint1(x467), x456, x443) + var x470 uint64 + p384CmovznzU64(&x470, p384Uint1(x467), x458, x445) + var x471 uint64 + p384CmovznzU64(&x471, p384Uint1(x467), x460, x447) + var x472 uint64 + p384CmovznzU64(&x472, p384Uint1(x467), x462, x449) + var x473 uint64 + p384CmovznzU64(&x473, p384Uint1(x467), x464, x451) + out1[0] = x468 + out1[1] = x469 + out1[2] = x470 + out1[3] = x471 + out1[4] = x472 + out1[5] = x473 +} + +// p384Add adds two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) + eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p384Add(out1 *p384MontgomeryDomainFieldElement, arg1 *p384MontgomeryDomainFieldElement, arg2 *p384MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Add64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Add64(arg1[1], arg2[1], uint64(p384Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Add64(arg1[2], arg2[2], uint64(p384Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Add64(arg1[3], arg2[3], uint64(p384Uint1(x6))) + var x9 uint64 + var x10 uint64 + x9, x10 = bits.Add64(arg1[4], arg2[4], uint64(p384Uint1(x8))) + var x11 uint64 + var x12 uint64 + x11, x12 = bits.Add64(arg1[5], arg2[5], uint64(p384Uint1(x10))) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Sub64(x1, 0xffffffff, uint64(0x0)) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Sub64(x3, 0xffffffff00000000, uint64(p384Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Sub64(x5, 0xfffffffffffffffe, uint64(p384Uint1(x16))) + var x19 uint64 + var x20 uint64 + x19, x20 = bits.Sub64(x7, 0xffffffffffffffff, uint64(p384Uint1(x18))) + var x21 uint64 + var x22 uint64 + x21, x22 = bits.Sub64(x9, 0xffffffffffffffff, uint64(p384Uint1(x20))) + var x23 uint64 + var x24 uint64 + x23, x24 = bits.Sub64(x11, 0xffffffffffffffff, uint64(p384Uint1(x22))) + var x26 uint64 + _, x26 = bits.Sub64(uint64(p384Uint1(x12)), uint64(0x0), uint64(p384Uint1(x24))) + var x27 uint64 + p384CmovznzU64(&x27, p384Uint1(x26), x13, x1) + var x28 uint64 + p384CmovznzU64(&x28, p384Uint1(x26), x15, x3) + var x29 uint64 + p384CmovznzU64(&x29, p384Uint1(x26), x17, x5) + var x30 uint64 + p384CmovznzU64(&x30, p384Uint1(x26), x19, x7) + var x31 uint64 + p384CmovznzU64(&x31, p384Uint1(x26), x21, x9) + var x32 uint64 + p384CmovznzU64(&x32, p384Uint1(x26), x23, x11) + out1[0] = x27 + out1[1] = x28 + out1[2] = x29 + out1[3] = x30 + out1[4] = x31 + out1[5] = x32 +} + +// p384Sub subtracts two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) - eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p384Sub(out1 *p384MontgomeryDomainFieldElement, arg1 *p384MontgomeryDomainFieldElement, arg2 *p384MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Sub64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Sub64(arg1[1], arg2[1], uint64(p384Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Sub64(arg1[2], arg2[2], uint64(p384Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Sub64(arg1[3], arg2[3], uint64(p384Uint1(x6))) + var x9 uint64 + var x10 uint64 + x9, x10 = bits.Sub64(arg1[4], arg2[4], uint64(p384Uint1(x8))) + var x11 uint64 + var x12 uint64 + x11, x12 = bits.Sub64(arg1[5], arg2[5], uint64(p384Uint1(x10))) + var x13 uint64 + p384CmovznzU64(&x13, p384Uint1(x12), uint64(0x0), 0xffffffffffffffff) + var x14 uint64 + var x15 uint64 + x14, x15 = bits.Add64(x1, (x13 & 0xffffffff), uint64(0x0)) + var x16 uint64 + var x17 uint64 + x16, x17 = bits.Add64(x3, (x13 & 0xffffffff00000000), uint64(p384Uint1(x15))) + var x18 uint64 + var x19 uint64 + x18, x19 = bits.Add64(x5, (x13 & 0xfffffffffffffffe), uint64(p384Uint1(x17))) + var x20 uint64 + var x21 uint64 + x20, x21 = bits.Add64(x7, x13, uint64(p384Uint1(x19))) + var x22 uint64 + var x23 uint64 + x22, x23 = bits.Add64(x9, x13, uint64(p384Uint1(x21))) + var x24 uint64 + x24, _ = bits.Add64(x11, x13, uint64(p384Uint1(x23))) + out1[0] = x14 + out1[1] = x16 + out1[2] = x18 + out1[3] = x20 + out1[4] = x22 + out1[5] = x24 +} + +// p384SetOne returns the field element one in the Montgomery domain. +// +// Postconditions: +// eval (from_montgomery out1) mod m = 1 mod m +// 0 ≤ eval out1 < m +// +func p384SetOne(out1 *p384MontgomeryDomainFieldElement) { + out1[0] = 0xffffffff00000001 + out1[1] = 0xffffffff + out1[2] = uint64(0x1) + out1[3] = uint64(0x0) + out1[4] = uint64(0x0) + out1[5] = uint64(0x0) +} + +// p384FromMontgomery translates a field element out of the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval out1 mod m = (eval arg1 * ((2^64)⁻¹ mod m)^6) mod m +// 0 ≤ eval out1 < m +// +func p384FromMontgomery(out1 *p384NonMontgomeryDomainFieldElement, arg1 *p384MontgomeryDomainFieldElement) { + x1 := arg1[0] + var x2 uint64 + _, x2 = bits.Mul64(x1, 0x100000001) + var x4 uint64 + var x5 uint64 + x5, x4 = bits.Mul64(x2, 0xffffffffffffffff) + var x6 uint64 + var x7 uint64 + x7, x6 = bits.Mul64(x2, 0xffffffffffffffff) + var x8 uint64 + var x9 uint64 + x9, x8 = bits.Mul64(x2, 0xffffffffffffffff) + var x10 uint64 + var x11 uint64 + x11, x10 = bits.Mul64(x2, 0xfffffffffffffffe) + var x12 uint64 + var x13 uint64 + x13, x12 = bits.Mul64(x2, 0xffffffff00000000) + var x14 uint64 + var x15 uint64 + x15, x14 = bits.Mul64(x2, 0xffffffff) + var x16 uint64 + var x17 uint64 + x16, x17 = bits.Add64(x15, x12, uint64(0x0)) + var x18 uint64 + var x19 uint64 + x18, x19 = bits.Add64(x13, x10, uint64(p384Uint1(x17))) + var x20 uint64 + var x21 uint64 + x20, x21 = bits.Add64(x11, x8, uint64(p384Uint1(x19))) + var x22 uint64 + var x23 uint64 + x22, x23 = bits.Add64(x9, x6, uint64(p384Uint1(x21))) + var x24 uint64 + var x25 uint64 + x24, x25 = bits.Add64(x7, x4, uint64(p384Uint1(x23))) + var x27 uint64 + _, x27 = bits.Add64(x1, x14, uint64(0x0)) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(uint64(0x0), x16, uint64(p384Uint1(x27))) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(uint64(0x0), x18, uint64(p384Uint1(x29))) + var x32 uint64 + var x33 uint64 + x32, x33 = bits.Add64(uint64(0x0), x20, uint64(p384Uint1(x31))) + var x34 uint64 + var x35 uint64 + x34, x35 = bits.Add64(uint64(0x0), x22, uint64(p384Uint1(x33))) + var x36 uint64 + var x37 uint64 + x36, x37 = bits.Add64(uint64(0x0), x24, uint64(p384Uint1(x35))) + var x38 uint64 + var x39 uint64 + x38, x39 = bits.Add64(uint64(0x0), (uint64(p384Uint1(x25)) + x5), uint64(p384Uint1(x37))) + var x40 uint64 + var x41 uint64 + x40, x41 = bits.Add64(x28, arg1[1], uint64(0x0)) + var x42 uint64 + var x43 uint64 + x42, x43 = bits.Add64(x30, uint64(0x0), uint64(p384Uint1(x41))) + var x44 uint64 + var x45 uint64 + x44, x45 = bits.Add64(x32, uint64(0x0), uint64(p384Uint1(x43))) + var x46 uint64 + var x47 uint64 + x46, x47 = bits.Add64(x34, uint64(0x0), uint64(p384Uint1(x45))) + var x48 uint64 + var x49 uint64 + x48, x49 = bits.Add64(x36, uint64(0x0), uint64(p384Uint1(x47))) + var x50 uint64 + var x51 uint64 + x50, x51 = bits.Add64(x38, uint64(0x0), uint64(p384Uint1(x49))) + var x52 uint64 + _, x52 = bits.Mul64(x40, 0x100000001) + var x54 uint64 + var x55 uint64 + x55, x54 = bits.Mul64(x52, 0xffffffffffffffff) + var x56 uint64 + var x57 uint64 + x57, x56 = bits.Mul64(x52, 0xffffffffffffffff) + var x58 uint64 + var x59 uint64 + x59, x58 = bits.Mul64(x52, 0xffffffffffffffff) + var x60 uint64 + var x61 uint64 + x61, x60 = bits.Mul64(x52, 0xfffffffffffffffe) + var x62 uint64 + var x63 uint64 + x63, x62 = bits.Mul64(x52, 0xffffffff00000000) + var x64 uint64 + var x65 uint64 + x65, x64 = bits.Mul64(x52, 0xffffffff) + var x66 uint64 + var x67 uint64 + x66, x67 = bits.Add64(x65, x62, uint64(0x0)) + var x68 uint64 + var x69 uint64 + x68, x69 = bits.Add64(x63, x60, uint64(p384Uint1(x67))) + var x70 uint64 + var x71 uint64 + x70, x71 = bits.Add64(x61, x58, uint64(p384Uint1(x69))) + var x72 uint64 + var x73 uint64 + x72, x73 = bits.Add64(x59, x56, uint64(p384Uint1(x71))) + var x74 uint64 + var x75 uint64 + x74, x75 = bits.Add64(x57, x54, uint64(p384Uint1(x73))) + var x77 uint64 + _, x77 = bits.Add64(x40, x64, uint64(0x0)) + var x78 uint64 + var x79 uint64 + x78, x79 = bits.Add64(x42, x66, uint64(p384Uint1(x77))) + var x80 uint64 + var x81 uint64 + x80, x81 = bits.Add64(x44, x68, uint64(p384Uint1(x79))) + var x82 uint64 + var x83 uint64 + x82, x83 = bits.Add64(x46, x70, uint64(p384Uint1(x81))) + var x84 uint64 + var x85 uint64 + x84, x85 = bits.Add64(x48, x72, uint64(p384Uint1(x83))) + var x86 uint64 + var x87 uint64 + x86, x87 = bits.Add64(x50, x74, uint64(p384Uint1(x85))) + var x88 uint64 + var x89 uint64 + x88, x89 = bits.Add64((uint64(p384Uint1(x51)) + uint64(p384Uint1(x39))), (uint64(p384Uint1(x75)) + x55), uint64(p384Uint1(x87))) + var x90 uint64 + var x91 uint64 + x90, x91 = bits.Add64(x78, arg1[2], uint64(0x0)) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x80, uint64(0x0), uint64(p384Uint1(x91))) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x82, uint64(0x0), uint64(p384Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x84, uint64(0x0), uint64(p384Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x86, uint64(0x0), uint64(p384Uint1(x97))) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x88, uint64(0x0), uint64(p384Uint1(x99))) + var x102 uint64 + _, x102 = bits.Mul64(x90, 0x100000001) + var x104 uint64 + var x105 uint64 + x105, x104 = bits.Mul64(x102, 0xffffffffffffffff) + var x106 uint64 + var x107 uint64 + x107, x106 = bits.Mul64(x102, 0xffffffffffffffff) + var x108 uint64 + var x109 uint64 + x109, x108 = bits.Mul64(x102, 0xffffffffffffffff) + var x110 uint64 + var x111 uint64 + x111, x110 = bits.Mul64(x102, 0xfffffffffffffffe) + var x112 uint64 + var x113 uint64 + x113, x112 = bits.Mul64(x102, 0xffffffff00000000) + var x114 uint64 + var x115 uint64 + x115, x114 = bits.Mul64(x102, 0xffffffff) + var x116 uint64 + var x117 uint64 + x116, x117 = bits.Add64(x115, x112, uint64(0x0)) + var x118 uint64 + var x119 uint64 + x118, x119 = bits.Add64(x113, x110, uint64(p384Uint1(x117))) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64(x111, x108, uint64(p384Uint1(x119))) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x109, x106, uint64(p384Uint1(x121))) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x107, x104, uint64(p384Uint1(x123))) + var x127 uint64 + _, x127 = bits.Add64(x90, x114, uint64(0x0)) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x92, x116, uint64(p384Uint1(x127))) + var x130 uint64 + var x131 uint64 + x130, x131 = bits.Add64(x94, x118, uint64(p384Uint1(x129))) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x96, x120, uint64(p384Uint1(x131))) + var x134 uint64 + var x135 uint64 + x134, x135 = bits.Add64(x98, x122, uint64(p384Uint1(x133))) + var x136 uint64 + var x137 uint64 + x136, x137 = bits.Add64(x100, x124, uint64(p384Uint1(x135))) + var x138 uint64 + var x139 uint64 + x138, x139 = bits.Add64((uint64(p384Uint1(x101)) + uint64(p384Uint1(x89))), (uint64(p384Uint1(x125)) + x105), uint64(p384Uint1(x137))) + var x140 uint64 + var x141 uint64 + x140, x141 = bits.Add64(x128, arg1[3], uint64(0x0)) + var x142 uint64 + var x143 uint64 + x142, x143 = bits.Add64(x130, uint64(0x0), uint64(p384Uint1(x141))) + var x144 uint64 + var x145 uint64 + x144, x145 = bits.Add64(x132, uint64(0x0), uint64(p384Uint1(x143))) + var x146 uint64 + var x147 uint64 + x146, x147 = bits.Add64(x134, uint64(0x0), uint64(p384Uint1(x145))) + var x148 uint64 + var x149 uint64 + x148, x149 = bits.Add64(x136, uint64(0x0), uint64(p384Uint1(x147))) + var x150 uint64 + var x151 uint64 + x150, x151 = bits.Add64(x138, uint64(0x0), uint64(p384Uint1(x149))) + var x152 uint64 + _, x152 = bits.Mul64(x140, 0x100000001) + var x154 uint64 + var x155 uint64 + x155, x154 = bits.Mul64(x152, 0xffffffffffffffff) + var x156 uint64 + var x157 uint64 + x157, x156 = bits.Mul64(x152, 0xffffffffffffffff) + var x158 uint64 + var x159 uint64 + x159, x158 = bits.Mul64(x152, 0xffffffffffffffff) + var x160 uint64 + var x161 uint64 + x161, x160 = bits.Mul64(x152, 0xfffffffffffffffe) + var x162 uint64 + var x163 uint64 + x163, x162 = bits.Mul64(x152, 0xffffffff00000000) + var x164 uint64 + var x165 uint64 + x165, x164 = bits.Mul64(x152, 0xffffffff) + var x166 uint64 + var x167 uint64 + x166, x167 = bits.Add64(x165, x162, uint64(0x0)) + var x168 uint64 + var x169 uint64 + x168, x169 = bits.Add64(x163, x160, uint64(p384Uint1(x167))) + var x170 uint64 + var x171 uint64 + x170, x171 = bits.Add64(x161, x158, uint64(p384Uint1(x169))) + var x172 uint64 + var x173 uint64 + x172, x173 = bits.Add64(x159, x156, uint64(p384Uint1(x171))) + var x174 uint64 + var x175 uint64 + x174, x175 = bits.Add64(x157, x154, uint64(p384Uint1(x173))) + var x177 uint64 + _, x177 = bits.Add64(x140, x164, uint64(0x0)) + var x178 uint64 + var x179 uint64 + x178, x179 = bits.Add64(x142, x166, uint64(p384Uint1(x177))) + var x180 uint64 + var x181 uint64 + x180, x181 = bits.Add64(x144, x168, uint64(p384Uint1(x179))) + var x182 uint64 + var x183 uint64 + x182, x183 = bits.Add64(x146, x170, uint64(p384Uint1(x181))) + var x184 uint64 + var x185 uint64 + x184, x185 = bits.Add64(x148, x172, uint64(p384Uint1(x183))) + var x186 uint64 + var x187 uint64 + x186, x187 = bits.Add64(x150, x174, uint64(p384Uint1(x185))) + var x188 uint64 + var x189 uint64 + x188, x189 = bits.Add64((uint64(p384Uint1(x151)) + uint64(p384Uint1(x139))), (uint64(p384Uint1(x175)) + x155), uint64(p384Uint1(x187))) + var x190 uint64 + var x191 uint64 + x190, x191 = bits.Add64(x178, arg1[4], uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Add64(x180, uint64(0x0), uint64(p384Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Add64(x182, uint64(0x0), uint64(p384Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Add64(x184, uint64(0x0), uint64(p384Uint1(x195))) + var x198 uint64 + var x199 uint64 + x198, x199 = bits.Add64(x186, uint64(0x0), uint64(p384Uint1(x197))) + var x200 uint64 + var x201 uint64 + x200, x201 = bits.Add64(x188, uint64(0x0), uint64(p384Uint1(x199))) + var x202 uint64 + _, x202 = bits.Mul64(x190, 0x100000001) + var x204 uint64 + var x205 uint64 + x205, x204 = bits.Mul64(x202, 0xffffffffffffffff) + var x206 uint64 + var x207 uint64 + x207, x206 = bits.Mul64(x202, 0xffffffffffffffff) + var x208 uint64 + var x209 uint64 + x209, x208 = bits.Mul64(x202, 0xffffffffffffffff) + var x210 uint64 + var x211 uint64 + x211, x210 = bits.Mul64(x202, 0xfffffffffffffffe) + var x212 uint64 + var x213 uint64 + x213, x212 = bits.Mul64(x202, 0xffffffff00000000) + var x214 uint64 + var x215 uint64 + x215, x214 = bits.Mul64(x202, 0xffffffff) + var x216 uint64 + var x217 uint64 + x216, x217 = bits.Add64(x215, x212, uint64(0x0)) + var x218 uint64 + var x219 uint64 + x218, x219 = bits.Add64(x213, x210, uint64(p384Uint1(x217))) + var x220 uint64 + var x221 uint64 + x220, x221 = bits.Add64(x211, x208, uint64(p384Uint1(x219))) + var x222 uint64 + var x223 uint64 + x222, x223 = bits.Add64(x209, x206, uint64(p384Uint1(x221))) + var x224 uint64 + var x225 uint64 + x224, x225 = bits.Add64(x207, x204, uint64(p384Uint1(x223))) + var x227 uint64 + _, x227 = bits.Add64(x190, x214, uint64(0x0)) + var x228 uint64 + var x229 uint64 + x228, x229 = bits.Add64(x192, x216, uint64(p384Uint1(x227))) + var x230 uint64 + var x231 uint64 + x230, x231 = bits.Add64(x194, x218, uint64(p384Uint1(x229))) + var x232 uint64 + var x233 uint64 + x232, x233 = bits.Add64(x196, x220, uint64(p384Uint1(x231))) + var x234 uint64 + var x235 uint64 + x234, x235 = bits.Add64(x198, x222, uint64(p384Uint1(x233))) + var x236 uint64 + var x237 uint64 + x236, x237 = bits.Add64(x200, x224, uint64(p384Uint1(x235))) + var x238 uint64 + var x239 uint64 + x238, x239 = bits.Add64((uint64(p384Uint1(x201)) + uint64(p384Uint1(x189))), (uint64(p384Uint1(x225)) + x205), uint64(p384Uint1(x237))) + var x240 uint64 + var x241 uint64 + x240, x241 = bits.Add64(x228, arg1[5], uint64(0x0)) + var x242 uint64 + var x243 uint64 + x242, x243 = bits.Add64(x230, uint64(0x0), uint64(p384Uint1(x241))) + var x244 uint64 + var x245 uint64 + x244, x245 = bits.Add64(x232, uint64(0x0), uint64(p384Uint1(x243))) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x234, uint64(0x0), uint64(p384Uint1(x245))) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x236, uint64(0x0), uint64(p384Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x238, uint64(0x0), uint64(p384Uint1(x249))) + var x252 uint64 + _, x252 = bits.Mul64(x240, 0x100000001) + var x254 uint64 + var x255 uint64 + x255, x254 = bits.Mul64(x252, 0xffffffffffffffff) + var x256 uint64 + var x257 uint64 + x257, x256 = bits.Mul64(x252, 0xffffffffffffffff) + var x258 uint64 + var x259 uint64 + x259, x258 = bits.Mul64(x252, 0xffffffffffffffff) + var x260 uint64 + var x261 uint64 + x261, x260 = bits.Mul64(x252, 0xfffffffffffffffe) + var x262 uint64 + var x263 uint64 + x263, x262 = bits.Mul64(x252, 0xffffffff00000000) + var x264 uint64 + var x265 uint64 + x265, x264 = bits.Mul64(x252, 0xffffffff) + var x266 uint64 + var x267 uint64 + x266, x267 = bits.Add64(x265, x262, uint64(0x0)) + var x268 uint64 + var x269 uint64 + x268, x269 = bits.Add64(x263, x260, uint64(p384Uint1(x267))) + var x270 uint64 + var x271 uint64 + x270, x271 = bits.Add64(x261, x258, uint64(p384Uint1(x269))) + var x272 uint64 + var x273 uint64 + x272, x273 = bits.Add64(x259, x256, uint64(p384Uint1(x271))) + var x274 uint64 + var x275 uint64 + x274, x275 = bits.Add64(x257, x254, uint64(p384Uint1(x273))) + var x277 uint64 + _, x277 = bits.Add64(x240, x264, uint64(0x0)) + var x278 uint64 + var x279 uint64 + x278, x279 = bits.Add64(x242, x266, uint64(p384Uint1(x277))) + var x280 uint64 + var x281 uint64 + x280, x281 = bits.Add64(x244, x268, uint64(p384Uint1(x279))) + var x282 uint64 + var x283 uint64 + x282, x283 = bits.Add64(x246, x270, uint64(p384Uint1(x281))) + var x284 uint64 + var x285 uint64 + x284, x285 = bits.Add64(x248, x272, uint64(p384Uint1(x283))) + var x286 uint64 + var x287 uint64 + x286, x287 = bits.Add64(x250, x274, uint64(p384Uint1(x285))) + var x288 uint64 + var x289 uint64 + x288, x289 = bits.Add64((uint64(p384Uint1(x251)) + uint64(p384Uint1(x239))), (uint64(p384Uint1(x275)) + x255), uint64(p384Uint1(x287))) + var x290 uint64 + var x291 uint64 + x290, x291 = bits.Sub64(x278, 0xffffffff, uint64(0x0)) + var x292 uint64 + var x293 uint64 + x292, x293 = bits.Sub64(x280, 0xffffffff00000000, uint64(p384Uint1(x291))) + var x294 uint64 + var x295 uint64 + x294, x295 = bits.Sub64(x282, 0xfffffffffffffffe, uint64(p384Uint1(x293))) + var x296 uint64 + var x297 uint64 + x296, x297 = bits.Sub64(x284, 0xffffffffffffffff, uint64(p384Uint1(x295))) + var x298 uint64 + var x299 uint64 + x298, x299 = bits.Sub64(x286, 0xffffffffffffffff, uint64(p384Uint1(x297))) + var x300 uint64 + var x301 uint64 + x300, x301 = bits.Sub64(x288, 0xffffffffffffffff, uint64(p384Uint1(x299))) + var x303 uint64 + _, x303 = bits.Sub64(uint64(p384Uint1(x289)), uint64(0x0), uint64(p384Uint1(x301))) + var x304 uint64 + p384CmovznzU64(&x304, p384Uint1(x303), x290, x278) + var x305 uint64 + p384CmovznzU64(&x305, p384Uint1(x303), x292, x280) + var x306 uint64 + p384CmovznzU64(&x306, p384Uint1(x303), x294, x282) + var x307 uint64 + p384CmovznzU64(&x307, p384Uint1(x303), x296, x284) + var x308 uint64 + p384CmovznzU64(&x308, p384Uint1(x303), x298, x286) + var x309 uint64 + p384CmovznzU64(&x309, p384Uint1(x303), x300, x288) + out1[0] = x304 + out1[1] = x305 + out1[2] = x306 + out1[3] = x307 + out1[4] = x308 + out1[5] = x309 +} + +// p384ToMontgomery translates a field element into the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = eval arg1 mod m +// 0 ≤ eval out1 < m +// +func p384ToMontgomery(out1 *p384MontgomeryDomainFieldElement, arg1 *p384NonMontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[4] + x5 := arg1[5] + x6 := arg1[0] + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x6, 0x200000000) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x6, 0xfffffffe00000000) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x6, 0x200000000) + var x13 uint64 + var x14 uint64 + x14, x13 = bits.Mul64(x6, 0xfffffffe00000001) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Add64(x14, x11, uint64(0x0)) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Add64(x12, x9, uint64(p384Uint1(x16))) + var x19 uint64 + var x20 uint64 + x19, x20 = bits.Add64(x10, x7, uint64(p384Uint1(x18))) + var x21 uint64 + var x22 uint64 + x21, x22 = bits.Add64(x8, x6, uint64(p384Uint1(x20))) + var x23 uint64 + _, x23 = bits.Mul64(x13, 0x100000001) + var x25 uint64 + var x26 uint64 + x26, x25 = bits.Mul64(x23, 0xffffffffffffffff) + var x27 uint64 + var x28 uint64 + x28, x27 = bits.Mul64(x23, 0xffffffffffffffff) + var x29 uint64 + var x30 uint64 + x30, x29 = bits.Mul64(x23, 0xffffffffffffffff) + var x31 uint64 + var x32 uint64 + x32, x31 = bits.Mul64(x23, 0xfffffffffffffffe) + var x33 uint64 + var x34 uint64 + x34, x33 = bits.Mul64(x23, 0xffffffff00000000) + var x35 uint64 + var x36 uint64 + x36, x35 = bits.Mul64(x23, 0xffffffff) + var x37 uint64 + var x38 uint64 + x37, x38 = bits.Add64(x36, x33, uint64(0x0)) + var x39 uint64 + var x40 uint64 + x39, x40 = bits.Add64(x34, x31, uint64(p384Uint1(x38))) + var x41 uint64 + var x42 uint64 + x41, x42 = bits.Add64(x32, x29, uint64(p384Uint1(x40))) + var x43 uint64 + var x44 uint64 + x43, x44 = bits.Add64(x30, x27, uint64(p384Uint1(x42))) + var x45 uint64 + var x46 uint64 + x45, x46 = bits.Add64(x28, x25, uint64(p384Uint1(x44))) + var x48 uint64 + _, x48 = bits.Add64(x13, x35, uint64(0x0)) + var x49 uint64 + var x50 uint64 + x49, x50 = bits.Add64(x15, x37, uint64(p384Uint1(x48))) + var x51 uint64 + var x52 uint64 + x51, x52 = bits.Add64(x17, x39, uint64(p384Uint1(x50))) + var x53 uint64 + var x54 uint64 + x53, x54 = bits.Add64(x19, x41, uint64(p384Uint1(x52))) + var x55 uint64 + var x56 uint64 + x55, x56 = bits.Add64(x21, x43, uint64(p384Uint1(x54))) + var x57 uint64 + var x58 uint64 + x57, x58 = bits.Add64(uint64(p384Uint1(x22)), x45, uint64(p384Uint1(x56))) + var x59 uint64 + var x60 uint64 + x59, x60 = bits.Add64(uint64(0x0), (uint64(p384Uint1(x46)) + x26), uint64(p384Uint1(x58))) + var x61 uint64 + var x62 uint64 + x62, x61 = bits.Mul64(x1, 0x200000000) + var x63 uint64 + var x64 uint64 + x64, x63 = bits.Mul64(x1, 0xfffffffe00000000) + var x65 uint64 + var x66 uint64 + x66, x65 = bits.Mul64(x1, 0x200000000) + var x67 uint64 + var x68 uint64 + x68, x67 = bits.Mul64(x1, 0xfffffffe00000001) + var x69 uint64 + var x70 uint64 + x69, x70 = bits.Add64(x68, x65, uint64(0x0)) + var x71 uint64 + var x72 uint64 + x71, x72 = bits.Add64(x66, x63, uint64(p384Uint1(x70))) + var x73 uint64 + var x74 uint64 + x73, x74 = bits.Add64(x64, x61, uint64(p384Uint1(x72))) + var x75 uint64 + var x76 uint64 + x75, x76 = bits.Add64(x62, x1, uint64(p384Uint1(x74))) + var x77 uint64 + var x78 uint64 + x77, x78 = bits.Add64(x49, x67, uint64(0x0)) + var x79 uint64 + var x80 uint64 + x79, x80 = bits.Add64(x51, x69, uint64(p384Uint1(x78))) + var x81 uint64 + var x82 uint64 + x81, x82 = bits.Add64(x53, x71, uint64(p384Uint1(x80))) + var x83 uint64 + var x84 uint64 + x83, x84 = bits.Add64(x55, x73, uint64(p384Uint1(x82))) + var x85 uint64 + var x86 uint64 + x85, x86 = bits.Add64(x57, x75, uint64(p384Uint1(x84))) + var x87 uint64 + var x88 uint64 + x87, x88 = bits.Add64(x59, uint64(p384Uint1(x76)), uint64(p384Uint1(x86))) + var x89 uint64 + _, x89 = bits.Mul64(x77, 0x100000001) + var x91 uint64 + var x92 uint64 + x92, x91 = bits.Mul64(x89, 0xffffffffffffffff) + var x93 uint64 + var x94 uint64 + x94, x93 = bits.Mul64(x89, 0xffffffffffffffff) + var x95 uint64 + var x96 uint64 + x96, x95 = bits.Mul64(x89, 0xffffffffffffffff) + var x97 uint64 + var x98 uint64 + x98, x97 = bits.Mul64(x89, 0xfffffffffffffffe) + var x99 uint64 + var x100 uint64 + x100, x99 = bits.Mul64(x89, 0xffffffff00000000) + var x101 uint64 + var x102 uint64 + x102, x101 = bits.Mul64(x89, 0xffffffff) + var x103 uint64 + var x104 uint64 + x103, x104 = bits.Add64(x102, x99, uint64(0x0)) + var x105 uint64 + var x106 uint64 + x105, x106 = bits.Add64(x100, x97, uint64(p384Uint1(x104))) + var x107 uint64 + var x108 uint64 + x107, x108 = bits.Add64(x98, x95, uint64(p384Uint1(x106))) + var x109 uint64 + var x110 uint64 + x109, x110 = bits.Add64(x96, x93, uint64(p384Uint1(x108))) + var x111 uint64 + var x112 uint64 + x111, x112 = bits.Add64(x94, x91, uint64(p384Uint1(x110))) + var x114 uint64 + _, x114 = bits.Add64(x77, x101, uint64(0x0)) + var x115 uint64 + var x116 uint64 + x115, x116 = bits.Add64(x79, x103, uint64(p384Uint1(x114))) + var x117 uint64 + var x118 uint64 + x117, x118 = bits.Add64(x81, x105, uint64(p384Uint1(x116))) + var x119 uint64 + var x120 uint64 + x119, x120 = bits.Add64(x83, x107, uint64(p384Uint1(x118))) + var x121 uint64 + var x122 uint64 + x121, x122 = bits.Add64(x85, x109, uint64(p384Uint1(x120))) + var x123 uint64 + var x124 uint64 + x123, x124 = bits.Add64(x87, x111, uint64(p384Uint1(x122))) + var x125 uint64 + var x126 uint64 + x125, x126 = bits.Add64((uint64(p384Uint1(x88)) + uint64(p384Uint1(x60))), (uint64(p384Uint1(x112)) + x92), uint64(p384Uint1(x124))) + var x127 uint64 + var x128 uint64 + x128, x127 = bits.Mul64(x2, 0x200000000) + var x129 uint64 + var x130 uint64 + x130, x129 = bits.Mul64(x2, 0xfffffffe00000000) + var x131 uint64 + var x132 uint64 + x132, x131 = bits.Mul64(x2, 0x200000000) + var x133 uint64 + var x134 uint64 + x134, x133 = bits.Mul64(x2, 0xfffffffe00000001) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x134, x131, uint64(0x0)) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x132, x129, uint64(p384Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x130, x127, uint64(p384Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x128, x2, uint64(p384Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(x115, x133, uint64(0x0)) + var x145 uint64 + var x146 uint64 + x145, x146 = bits.Add64(x117, x135, uint64(p384Uint1(x144))) + var x147 uint64 + var x148 uint64 + x147, x148 = bits.Add64(x119, x137, uint64(p384Uint1(x146))) + var x149 uint64 + var x150 uint64 + x149, x150 = bits.Add64(x121, x139, uint64(p384Uint1(x148))) + var x151 uint64 + var x152 uint64 + x151, x152 = bits.Add64(x123, x141, uint64(p384Uint1(x150))) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(x125, uint64(p384Uint1(x142)), uint64(p384Uint1(x152))) + var x155 uint64 + _, x155 = bits.Mul64(x143, 0x100000001) + var x157 uint64 + var x158 uint64 + x158, x157 = bits.Mul64(x155, 0xffffffffffffffff) + var x159 uint64 + var x160 uint64 + x160, x159 = bits.Mul64(x155, 0xffffffffffffffff) + var x161 uint64 + var x162 uint64 + x162, x161 = bits.Mul64(x155, 0xffffffffffffffff) + var x163 uint64 + var x164 uint64 + x164, x163 = bits.Mul64(x155, 0xfffffffffffffffe) + var x165 uint64 + var x166 uint64 + x166, x165 = bits.Mul64(x155, 0xffffffff00000000) + var x167 uint64 + var x168 uint64 + x168, x167 = bits.Mul64(x155, 0xffffffff) + var x169 uint64 + var x170 uint64 + x169, x170 = bits.Add64(x168, x165, uint64(0x0)) + var x171 uint64 + var x172 uint64 + x171, x172 = bits.Add64(x166, x163, uint64(p384Uint1(x170))) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x164, x161, uint64(p384Uint1(x172))) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x162, x159, uint64(p384Uint1(x174))) + var x177 uint64 + var x178 uint64 + x177, x178 = bits.Add64(x160, x157, uint64(p384Uint1(x176))) + var x180 uint64 + _, x180 = bits.Add64(x143, x167, uint64(0x0)) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x145, x169, uint64(p384Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x147, x171, uint64(p384Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x149, x173, uint64(p384Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x151, x175, uint64(p384Uint1(x186))) + var x189 uint64 + var x190 uint64 + x189, x190 = bits.Add64(x153, x177, uint64(p384Uint1(x188))) + var x191 uint64 + var x192 uint64 + x191, x192 = bits.Add64((uint64(p384Uint1(x154)) + uint64(p384Uint1(x126))), (uint64(p384Uint1(x178)) + x158), uint64(p384Uint1(x190))) + var x193 uint64 + var x194 uint64 + x194, x193 = bits.Mul64(x3, 0x200000000) + var x195 uint64 + var x196 uint64 + x196, x195 = bits.Mul64(x3, 0xfffffffe00000000) + var x197 uint64 + var x198 uint64 + x198, x197 = bits.Mul64(x3, 0x200000000) + var x199 uint64 + var x200 uint64 + x200, x199 = bits.Mul64(x3, 0xfffffffe00000001) + var x201 uint64 + var x202 uint64 + x201, x202 = bits.Add64(x200, x197, uint64(0x0)) + var x203 uint64 + var x204 uint64 + x203, x204 = bits.Add64(x198, x195, uint64(p384Uint1(x202))) + var x205 uint64 + var x206 uint64 + x205, x206 = bits.Add64(x196, x193, uint64(p384Uint1(x204))) + var x207 uint64 + var x208 uint64 + x207, x208 = bits.Add64(x194, x3, uint64(p384Uint1(x206))) + var x209 uint64 + var x210 uint64 + x209, x210 = bits.Add64(x181, x199, uint64(0x0)) + var x211 uint64 + var x212 uint64 + x211, x212 = bits.Add64(x183, x201, uint64(p384Uint1(x210))) + var x213 uint64 + var x214 uint64 + x213, x214 = bits.Add64(x185, x203, uint64(p384Uint1(x212))) + var x215 uint64 + var x216 uint64 + x215, x216 = bits.Add64(x187, x205, uint64(p384Uint1(x214))) + var x217 uint64 + var x218 uint64 + x217, x218 = bits.Add64(x189, x207, uint64(p384Uint1(x216))) + var x219 uint64 + var x220 uint64 + x219, x220 = bits.Add64(x191, uint64(p384Uint1(x208)), uint64(p384Uint1(x218))) + var x221 uint64 + _, x221 = bits.Mul64(x209, 0x100000001) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x221, 0xffffffffffffffff) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x221, 0xffffffffffffffff) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x221, 0xffffffffffffffff) + var x229 uint64 + var x230 uint64 + x230, x229 = bits.Mul64(x221, 0xfffffffffffffffe) + var x231 uint64 + var x232 uint64 + x232, x231 = bits.Mul64(x221, 0xffffffff00000000) + var x233 uint64 + var x234 uint64 + x234, x233 = bits.Mul64(x221, 0xffffffff) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x234, x231, uint64(0x0)) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x232, x229, uint64(p384Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x230, x227, uint64(p384Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x228, x225, uint64(p384Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x226, x223, uint64(p384Uint1(x242))) + var x246 uint64 + _, x246 = bits.Add64(x209, x233, uint64(0x0)) + var x247 uint64 + var x248 uint64 + x247, x248 = bits.Add64(x211, x235, uint64(p384Uint1(x246))) + var x249 uint64 + var x250 uint64 + x249, x250 = bits.Add64(x213, x237, uint64(p384Uint1(x248))) + var x251 uint64 + var x252 uint64 + x251, x252 = bits.Add64(x215, x239, uint64(p384Uint1(x250))) + var x253 uint64 + var x254 uint64 + x253, x254 = bits.Add64(x217, x241, uint64(p384Uint1(x252))) + var x255 uint64 + var x256 uint64 + x255, x256 = bits.Add64(x219, x243, uint64(p384Uint1(x254))) + var x257 uint64 + var x258 uint64 + x257, x258 = bits.Add64((uint64(p384Uint1(x220)) + uint64(p384Uint1(x192))), (uint64(p384Uint1(x244)) + x224), uint64(p384Uint1(x256))) + var x259 uint64 + var x260 uint64 + x260, x259 = bits.Mul64(x4, 0x200000000) + var x261 uint64 + var x262 uint64 + x262, x261 = bits.Mul64(x4, 0xfffffffe00000000) + var x263 uint64 + var x264 uint64 + x264, x263 = bits.Mul64(x4, 0x200000000) + var x265 uint64 + var x266 uint64 + x266, x265 = bits.Mul64(x4, 0xfffffffe00000001) + var x267 uint64 + var x268 uint64 + x267, x268 = bits.Add64(x266, x263, uint64(0x0)) + var x269 uint64 + var x270 uint64 + x269, x270 = bits.Add64(x264, x261, uint64(p384Uint1(x268))) + var x271 uint64 + var x272 uint64 + x271, x272 = bits.Add64(x262, x259, uint64(p384Uint1(x270))) + var x273 uint64 + var x274 uint64 + x273, x274 = bits.Add64(x260, x4, uint64(p384Uint1(x272))) + var x275 uint64 + var x276 uint64 + x275, x276 = bits.Add64(x247, x265, uint64(0x0)) + var x277 uint64 + var x278 uint64 + x277, x278 = bits.Add64(x249, x267, uint64(p384Uint1(x276))) + var x279 uint64 + var x280 uint64 + x279, x280 = bits.Add64(x251, x269, uint64(p384Uint1(x278))) + var x281 uint64 + var x282 uint64 + x281, x282 = bits.Add64(x253, x271, uint64(p384Uint1(x280))) + var x283 uint64 + var x284 uint64 + x283, x284 = bits.Add64(x255, x273, uint64(p384Uint1(x282))) + var x285 uint64 + var x286 uint64 + x285, x286 = bits.Add64(x257, uint64(p384Uint1(x274)), uint64(p384Uint1(x284))) + var x287 uint64 + _, x287 = bits.Mul64(x275, 0x100000001) + var x289 uint64 + var x290 uint64 + x290, x289 = bits.Mul64(x287, 0xffffffffffffffff) + var x291 uint64 + var x292 uint64 + x292, x291 = bits.Mul64(x287, 0xffffffffffffffff) + var x293 uint64 + var x294 uint64 + x294, x293 = bits.Mul64(x287, 0xffffffffffffffff) + var x295 uint64 + var x296 uint64 + x296, x295 = bits.Mul64(x287, 0xfffffffffffffffe) + var x297 uint64 + var x298 uint64 + x298, x297 = bits.Mul64(x287, 0xffffffff00000000) + var x299 uint64 + var x300 uint64 + x300, x299 = bits.Mul64(x287, 0xffffffff) + var x301 uint64 + var x302 uint64 + x301, x302 = bits.Add64(x300, x297, uint64(0x0)) + var x303 uint64 + var x304 uint64 + x303, x304 = bits.Add64(x298, x295, uint64(p384Uint1(x302))) + var x305 uint64 + var x306 uint64 + x305, x306 = bits.Add64(x296, x293, uint64(p384Uint1(x304))) + var x307 uint64 + var x308 uint64 + x307, x308 = bits.Add64(x294, x291, uint64(p384Uint1(x306))) + var x309 uint64 + var x310 uint64 + x309, x310 = bits.Add64(x292, x289, uint64(p384Uint1(x308))) + var x312 uint64 + _, x312 = bits.Add64(x275, x299, uint64(0x0)) + var x313 uint64 + var x314 uint64 + x313, x314 = bits.Add64(x277, x301, uint64(p384Uint1(x312))) + var x315 uint64 + var x316 uint64 + x315, x316 = bits.Add64(x279, x303, uint64(p384Uint1(x314))) + var x317 uint64 + var x318 uint64 + x317, x318 = bits.Add64(x281, x305, uint64(p384Uint1(x316))) + var x319 uint64 + var x320 uint64 + x319, x320 = bits.Add64(x283, x307, uint64(p384Uint1(x318))) + var x321 uint64 + var x322 uint64 + x321, x322 = bits.Add64(x285, x309, uint64(p384Uint1(x320))) + var x323 uint64 + var x324 uint64 + x323, x324 = bits.Add64((uint64(p384Uint1(x286)) + uint64(p384Uint1(x258))), (uint64(p384Uint1(x310)) + x290), uint64(p384Uint1(x322))) + var x325 uint64 + var x326 uint64 + x326, x325 = bits.Mul64(x5, 0x200000000) + var x327 uint64 + var x328 uint64 + x328, x327 = bits.Mul64(x5, 0xfffffffe00000000) + var x329 uint64 + var x330 uint64 + x330, x329 = bits.Mul64(x5, 0x200000000) + var x331 uint64 + var x332 uint64 + x332, x331 = bits.Mul64(x5, 0xfffffffe00000001) + var x333 uint64 + var x334 uint64 + x333, x334 = bits.Add64(x332, x329, uint64(0x0)) + var x335 uint64 + var x336 uint64 + x335, x336 = bits.Add64(x330, x327, uint64(p384Uint1(x334))) + var x337 uint64 + var x338 uint64 + x337, x338 = bits.Add64(x328, x325, uint64(p384Uint1(x336))) + var x339 uint64 + var x340 uint64 + x339, x340 = bits.Add64(x326, x5, uint64(p384Uint1(x338))) + var x341 uint64 + var x342 uint64 + x341, x342 = bits.Add64(x313, x331, uint64(0x0)) + var x343 uint64 + var x344 uint64 + x343, x344 = bits.Add64(x315, x333, uint64(p384Uint1(x342))) + var x345 uint64 + var x346 uint64 + x345, x346 = bits.Add64(x317, x335, uint64(p384Uint1(x344))) + var x347 uint64 + var x348 uint64 + x347, x348 = bits.Add64(x319, x337, uint64(p384Uint1(x346))) + var x349 uint64 + var x350 uint64 + x349, x350 = bits.Add64(x321, x339, uint64(p384Uint1(x348))) + var x351 uint64 + var x352 uint64 + x351, x352 = bits.Add64(x323, uint64(p384Uint1(x340)), uint64(p384Uint1(x350))) + var x353 uint64 + _, x353 = bits.Mul64(x341, 0x100000001) + var x355 uint64 + var x356 uint64 + x356, x355 = bits.Mul64(x353, 0xffffffffffffffff) + var x357 uint64 + var x358 uint64 + x358, x357 = bits.Mul64(x353, 0xffffffffffffffff) + var x359 uint64 + var x360 uint64 + x360, x359 = bits.Mul64(x353, 0xffffffffffffffff) + var x361 uint64 + var x362 uint64 + x362, x361 = bits.Mul64(x353, 0xfffffffffffffffe) + var x363 uint64 + var x364 uint64 + x364, x363 = bits.Mul64(x353, 0xffffffff00000000) + var x365 uint64 + var x366 uint64 + x366, x365 = bits.Mul64(x353, 0xffffffff) + var x367 uint64 + var x368 uint64 + x367, x368 = bits.Add64(x366, x363, uint64(0x0)) + var x369 uint64 + var x370 uint64 + x369, x370 = bits.Add64(x364, x361, uint64(p384Uint1(x368))) + var x371 uint64 + var x372 uint64 + x371, x372 = bits.Add64(x362, x359, uint64(p384Uint1(x370))) + var x373 uint64 + var x374 uint64 + x373, x374 = bits.Add64(x360, x357, uint64(p384Uint1(x372))) + var x375 uint64 + var x376 uint64 + x375, x376 = bits.Add64(x358, x355, uint64(p384Uint1(x374))) + var x378 uint64 + _, x378 = bits.Add64(x341, x365, uint64(0x0)) + var x379 uint64 + var x380 uint64 + x379, x380 = bits.Add64(x343, x367, uint64(p384Uint1(x378))) + var x381 uint64 + var x382 uint64 + x381, x382 = bits.Add64(x345, x369, uint64(p384Uint1(x380))) + var x383 uint64 + var x384 uint64 + x383, x384 = bits.Add64(x347, x371, uint64(p384Uint1(x382))) + var x385 uint64 + var x386 uint64 + x385, x386 = bits.Add64(x349, x373, uint64(p384Uint1(x384))) + var x387 uint64 + var x388 uint64 + x387, x388 = bits.Add64(x351, x375, uint64(p384Uint1(x386))) + var x389 uint64 + var x390 uint64 + x389, x390 = bits.Add64((uint64(p384Uint1(x352)) + uint64(p384Uint1(x324))), (uint64(p384Uint1(x376)) + x356), uint64(p384Uint1(x388))) + var x391 uint64 + var x392 uint64 + x391, x392 = bits.Sub64(x379, 0xffffffff, uint64(0x0)) + var x393 uint64 + var x394 uint64 + x393, x394 = bits.Sub64(x381, 0xffffffff00000000, uint64(p384Uint1(x392))) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Sub64(x383, 0xfffffffffffffffe, uint64(p384Uint1(x394))) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Sub64(x385, 0xffffffffffffffff, uint64(p384Uint1(x396))) + var x399 uint64 + var x400 uint64 + x399, x400 = bits.Sub64(x387, 0xffffffffffffffff, uint64(p384Uint1(x398))) + var x401 uint64 + var x402 uint64 + x401, x402 = bits.Sub64(x389, 0xffffffffffffffff, uint64(p384Uint1(x400))) + var x404 uint64 + _, x404 = bits.Sub64(uint64(p384Uint1(x390)), uint64(0x0), uint64(p384Uint1(x402))) + var x405 uint64 + p384CmovznzU64(&x405, p384Uint1(x404), x391, x379) + var x406 uint64 + p384CmovznzU64(&x406, p384Uint1(x404), x393, x381) + var x407 uint64 + p384CmovznzU64(&x407, p384Uint1(x404), x395, x383) + var x408 uint64 + p384CmovznzU64(&x408, p384Uint1(x404), x397, x385) + var x409 uint64 + p384CmovznzU64(&x409, p384Uint1(x404), x399, x387) + var x410 uint64 + p384CmovznzU64(&x410, p384Uint1(x404), x401, x389) + out1[0] = x405 + out1[1] = x406 + out1[2] = x407 + out1[3] = x408 + out1[4] = x409 + out1[5] = x410 +} + +// p384Selectznz is a multi-limb conditional select. +// +// Postconditions: +// eval out1 = (if arg1 = 0 then eval arg2 else eval arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +func p384Selectznz(out1 *[6]uint64, arg1 p384Uint1, arg2 *[6]uint64, arg3 *[6]uint64) { + var x1 uint64 + p384CmovznzU64(&x1, arg1, arg2[0], arg3[0]) + var x2 uint64 + p384CmovznzU64(&x2, arg1, arg2[1], arg3[1]) + var x3 uint64 + p384CmovznzU64(&x3, arg1, arg2[2], arg3[2]) + var x4 uint64 + p384CmovznzU64(&x4, arg1, arg2[3], arg3[3]) + var x5 uint64 + p384CmovznzU64(&x5, arg1, arg2[4], arg3[4]) + var x6 uint64 + p384CmovznzU64(&x6, arg1, arg2[5], arg3[5]) + out1[0] = x1 + out1[1] = x2 + out1[2] = x3 + out1[3] = x4 + out1[4] = x5 + out1[5] = x6 +} + +// p384ToBytes serializes a field element NOT in the Montgomery domain to bytes in little-endian order. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// out1 = map (λ x, ⌊((eval arg1 mod m) mod 2^(8 * (x + 1))) / 2^(8 * x)⌋) [0..47] +// +// Input Bounds: +// arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// Output Bounds: +// out1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] +func p384ToBytes(out1 *[48]uint8, arg1 *[6]uint64) { + x1 := arg1[5] + x2 := arg1[4] + x3 := arg1[3] + x4 := arg1[2] + x5 := arg1[1] + x6 := arg1[0] + x7 := (uint8(x6) & 0xff) + x8 := (x6 >> 8) + x9 := (uint8(x8) & 0xff) + x10 := (x8 >> 8) + x11 := (uint8(x10) & 0xff) + x12 := (x10 >> 8) + x13 := (uint8(x12) & 0xff) + x14 := (x12 >> 8) + x15 := (uint8(x14) & 0xff) + x16 := (x14 >> 8) + x17 := (uint8(x16) & 0xff) + x18 := (x16 >> 8) + x19 := (uint8(x18) & 0xff) + x20 := uint8((x18 >> 8)) + x21 := (uint8(x5) & 0xff) + x22 := (x5 >> 8) + x23 := (uint8(x22) & 0xff) + x24 := (x22 >> 8) + x25 := (uint8(x24) & 0xff) + x26 := (x24 >> 8) + x27 := (uint8(x26) & 0xff) + x28 := (x26 >> 8) + x29 := (uint8(x28) & 0xff) + x30 := (x28 >> 8) + x31 := (uint8(x30) & 0xff) + x32 := (x30 >> 8) + x33 := (uint8(x32) & 0xff) + x34 := uint8((x32 >> 8)) + x35 := (uint8(x4) & 0xff) + x36 := (x4 >> 8) + x37 := (uint8(x36) & 0xff) + x38 := (x36 >> 8) + x39 := (uint8(x38) & 0xff) + x40 := (x38 >> 8) + x41 := (uint8(x40) & 0xff) + x42 := (x40 >> 8) + x43 := (uint8(x42) & 0xff) + x44 := (x42 >> 8) + x45 := (uint8(x44) & 0xff) + x46 := (x44 >> 8) + x47 := (uint8(x46) & 0xff) + x48 := uint8((x46 >> 8)) + x49 := (uint8(x3) & 0xff) + x50 := (x3 >> 8) + x51 := (uint8(x50) & 0xff) + x52 := (x50 >> 8) + x53 := (uint8(x52) & 0xff) + x54 := (x52 >> 8) + x55 := (uint8(x54) & 0xff) + x56 := (x54 >> 8) + x57 := (uint8(x56) & 0xff) + x58 := (x56 >> 8) + x59 := (uint8(x58) & 0xff) + x60 := (x58 >> 8) + x61 := (uint8(x60) & 0xff) + x62 := uint8((x60 >> 8)) + x63 := (uint8(x2) & 0xff) + x64 := (x2 >> 8) + x65 := (uint8(x64) & 0xff) + x66 := (x64 >> 8) + x67 := (uint8(x66) & 0xff) + x68 := (x66 >> 8) + x69 := (uint8(x68) & 0xff) + x70 := (x68 >> 8) + x71 := (uint8(x70) & 0xff) + x72 := (x70 >> 8) + x73 := (uint8(x72) & 0xff) + x74 := (x72 >> 8) + x75 := (uint8(x74) & 0xff) + x76 := uint8((x74 >> 8)) + x77 := (uint8(x1) & 0xff) + x78 := (x1 >> 8) + x79 := (uint8(x78) & 0xff) + x80 := (x78 >> 8) + x81 := (uint8(x80) & 0xff) + x82 := (x80 >> 8) + x83 := (uint8(x82) & 0xff) + x84 := (x82 >> 8) + x85 := (uint8(x84) & 0xff) + x86 := (x84 >> 8) + x87 := (uint8(x86) & 0xff) + x88 := (x86 >> 8) + x89 := (uint8(x88) & 0xff) + x90 := uint8((x88 >> 8)) + out1[0] = x7 + out1[1] = x9 + out1[2] = x11 + out1[3] = x13 + out1[4] = x15 + out1[5] = x17 + out1[6] = x19 + out1[7] = x20 + out1[8] = x21 + out1[9] = x23 + out1[10] = x25 + out1[11] = x27 + out1[12] = x29 + out1[13] = x31 + out1[14] = x33 + out1[15] = x34 + out1[16] = x35 + out1[17] = x37 + out1[18] = x39 + out1[19] = x41 + out1[20] = x43 + out1[21] = x45 + out1[22] = x47 + out1[23] = x48 + out1[24] = x49 + out1[25] = x51 + out1[26] = x53 + out1[27] = x55 + out1[28] = x57 + out1[29] = x59 + out1[30] = x61 + out1[31] = x62 + out1[32] = x63 + out1[33] = x65 + out1[34] = x67 + out1[35] = x69 + out1[36] = x71 + out1[37] = x73 + out1[38] = x75 + out1[39] = x76 + out1[40] = x77 + out1[41] = x79 + out1[42] = x81 + out1[43] = x83 + out1[44] = x85 + out1[45] = x87 + out1[46] = x89 + out1[47] = x90 +} + +// p384FromBytes deserializes a field element NOT in the Montgomery domain from bytes in little-endian order. +// +// Preconditions: +// 0 ≤ bytes_eval arg1 < m +// Postconditions: +// eval out1 mod m = bytes_eval arg1 mod m +// 0 ≤ eval out1 < m +// +// Input Bounds: +// arg1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +func p384FromBytes(out1 *[6]uint64, arg1 *[48]uint8) { + x1 := (uint64(arg1[47]) << 56) + x2 := (uint64(arg1[46]) << 48) + x3 := (uint64(arg1[45]) << 40) + x4 := (uint64(arg1[44]) << 32) + x5 := (uint64(arg1[43]) << 24) + x6 := (uint64(arg1[42]) << 16) + x7 := (uint64(arg1[41]) << 8) + x8 := arg1[40] + x9 := (uint64(arg1[39]) << 56) + x10 := (uint64(arg1[38]) << 48) + x11 := (uint64(arg1[37]) << 40) + x12 := (uint64(arg1[36]) << 32) + x13 := (uint64(arg1[35]) << 24) + x14 := (uint64(arg1[34]) << 16) + x15 := (uint64(arg1[33]) << 8) + x16 := arg1[32] + x17 := (uint64(arg1[31]) << 56) + x18 := (uint64(arg1[30]) << 48) + x19 := (uint64(arg1[29]) << 40) + x20 := (uint64(arg1[28]) << 32) + x21 := (uint64(arg1[27]) << 24) + x22 := (uint64(arg1[26]) << 16) + x23 := (uint64(arg1[25]) << 8) + x24 := arg1[24] + x25 := (uint64(arg1[23]) << 56) + x26 := (uint64(arg1[22]) << 48) + x27 := (uint64(arg1[21]) << 40) + x28 := (uint64(arg1[20]) << 32) + x29 := (uint64(arg1[19]) << 24) + x30 := (uint64(arg1[18]) << 16) + x31 := (uint64(arg1[17]) << 8) + x32 := arg1[16] + x33 := (uint64(arg1[15]) << 56) + x34 := (uint64(arg1[14]) << 48) + x35 := (uint64(arg1[13]) << 40) + x36 := (uint64(arg1[12]) << 32) + x37 := (uint64(arg1[11]) << 24) + x38 := (uint64(arg1[10]) << 16) + x39 := (uint64(arg1[9]) << 8) + x40 := arg1[8] + x41 := (uint64(arg1[7]) << 56) + x42 := (uint64(arg1[6]) << 48) + x43 := (uint64(arg1[5]) << 40) + x44 := (uint64(arg1[4]) << 32) + x45 := (uint64(arg1[3]) << 24) + x46 := (uint64(arg1[2]) << 16) + x47 := (uint64(arg1[1]) << 8) + x48 := arg1[0] + x49 := (x47 + uint64(x48)) + x50 := (x46 + x49) + x51 := (x45 + x50) + x52 := (x44 + x51) + x53 := (x43 + x52) + x54 := (x42 + x53) + x55 := (x41 + x54) + x56 := (x39 + uint64(x40)) + x57 := (x38 + x56) + x58 := (x37 + x57) + x59 := (x36 + x58) + x60 := (x35 + x59) + x61 := (x34 + x60) + x62 := (x33 + x61) + x63 := (x31 + uint64(x32)) + x64 := (x30 + x63) + x65 := (x29 + x64) + x66 := (x28 + x65) + x67 := (x27 + x66) + x68 := (x26 + x67) + x69 := (x25 + x68) + x70 := (x23 + uint64(x24)) + x71 := (x22 + x70) + x72 := (x21 + x71) + x73 := (x20 + x72) + x74 := (x19 + x73) + x75 := (x18 + x74) + x76 := (x17 + x75) + x77 := (x15 + uint64(x16)) + x78 := (x14 + x77) + x79 := (x13 + x78) + x80 := (x12 + x79) + x81 := (x11 + x80) + x82 := (x10 + x81) + x83 := (x9 + x82) + x84 := (x7 + uint64(x8)) + x85 := (x6 + x84) + x86 := (x5 + x85) + x87 := (x4 + x86) + x88 := (x3 + x87) + x89 := (x2 + x88) + x90 := (x1 + x89) + out1[0] = x55 + out1[1] = x62 + out1[2] = x69 + out1[3] = x76 + out1[4] = x83 + out1[5] = x90 +} diff --git a/src/crypto/elliptic/internal/fiat/p384_invert.go b/src/crypto/elliptic/internal/fiat/p384_invert.go new file mode 100644 index 0000000..24169e9 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p384_invert.go @@ -0,0 +1,102 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by addchain. DO NOT EDIT. + +package fiat + +// Invert sets e = 1/x, and returns e. +// +// If x == 0, Invert returns e = 0. +func (e *P384Element) Invert(x *P384Element) *P384Element { + // Inversion is implemented as exponentiation with exponent p − 2. + // The sequence of 15 multiplications and 383 squarings is derived from the + // following addition chain generated with github.com/mmcloughlin/addchain v0.3.0. + // + // _10 = 2*1 + // _11 = 1 + _10 + // _110 = 2*_11 + // _111 = 1 + _110 + // _111000 = _111 << 3 + // _111111 = _111 + _111000 + // x12 = _111111 << 6 + _111111 + // x24 = x12 << 12 + x12 + // x30 = x24 << 6 + _111111 + // x31 = 2*x30 + 1 + // x32 = 2*x31 + 1 + // x63 = x32 << 31 + x31 + // x126 = x63 << 63 + x63 + // x252 = x126 << 126 + x126 + // x255 = x252 << 3 + _111 + // i397 = ((x255 << 33 + x32) << 94 + x30) << 2 + // return 1 + i397 + // + + var z = new(P384Element).Set(e) + var t0 = new(P384Element) + var t1 = new(P384Element) + var t2 = new(P384Element) + var t3 = new(P384Element) + + z.Square(x) + z.Mul(x, z) + z.Square(z) + t1.Mul(x, z) + z.Square(t1) + for s := 1; s < 3; s++ { + z.Square(z) + } + z.Mul(t1, z) + t0.Square(z) + for s := 1; s < 6; s++ { + t0.Square(t0) + } + t0.Mul(z, t0) + t2.Square(t0) + for s := 1; s < 12; s++ { + t2.Square(t2) + } + t0.Mul(t0, t2) + for s := 0; s < 6; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + t2.Mul(x, t0) + t0.Square(t2) + t0.Mul(x, t0) + t3.Square(t0) + for s := 1; s < 31; s++ { + t3.Square(t3) + } + t2.Mul(t2, t3) + t3.Square(t2) + for s := 1; s < 63; s++ { + t3.Square(t3) + } + t2.Mul(t2, t3) + t3.Square(t2) + for s := 1; s < 126; s++ { + t3.Square(t3) + } + t2.Mul(t2, t3) + for s := 0; s < 3; s++ { + t2.Square(t2) + } + t1.Mul(t1, t2) + for s := 0; s < 33; s++ { + t1.Square(t1) + } + t0.Mul(t0, t1) + for s := 0; s < 94; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + for s := 0; s < 2; s++ { + z.Square(z) + } + z.Mul(x, z) + + return e.Set(z) +} diff --git a/src/crypto/elliptic/internal/fiat/p521.go b/src/crypto/elliptic/internal/fiat/p521.go new file mode 100644 index 0000000..3d12117 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p521.go @@ -0,0 +1,135 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by generate.go. DO NOT EDIT. + +package fiat + +import ( + "crypto/subtle" + "errors" +) + +// P521Element is an integer modulo 2^521 - 1. +// +// The zero value is a valid zero element. +type P521Element struct { + // Values are represented internally always in the Montgomery domain, and + // converted in Bytes and SetBytes. + x p521MontgomeryDomainFieldElement +} + +const p521ElementLen = 66 + +type p521UntypedFieldElement = [9]uint64 + +// One sets e = 1, and returns e. +func (e *P521Element) One() *P521Element { + p521SetOne(&e.x) + return e +} + +// Equal returns 1 if e == t, and zero otherwise. +func (e *P521Element) Equal(t *P521Element) int { + eBytes := e.Bytes() + tBytes := t.Bytes() + return subtle.ConstantTimeCompare(eBytes, tBytes) +} + +var p521ZeroEncoding = new(P521Element).Bytes() + +// IsZero returns 1 if e == 0, and zero otherwise. +func (e *P521Element) IsZero() int { + eBytes := e.Bytes() + return subtle.ConstantTimeCompare(eBytes, p521ZeroEncoding) +} + +// Set sets e = t, and returns e. +func (e *P521Element) Set(t *P521Element) *P521Element { + e.x = t.x + return e +} + +// Bytes returns the 66-byte big-endian encoding of e. +func (e *P521Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [p521ElementLen]byte + return e.bytes(&out) +} + +func (e *P521Element) bytes(out *[p521ElementLen]byte) []byte { + var tmp p521NonMontgomeryDomainFieldElement + p521FromMontgomery(&tmp, &e.x) + p521ToBytes(out, (*p521UntypedFieldElement)(&tmp)) + p521InvertEndianness(out[:]) + return out[:] +} + +// p521MinusOneEncoding is the encoding of -1 mod p, so p - 1, the +// highest canonical encoding. It is used by SetBytes to check for non-canonical +// encodings such as p + k, 2p + k, etc. +var p521MinusOneEncoding = new(P521Element).Sub( + new(P521Element), new(P521Element).One()).Bytes() + +// SetBytes sets e = v, where v is a big-endian 66-byte encoding, and returns e. +// If v is not 66 bytes or it encodes a value higher than 2^521 - 1, +// SetBytes returns nil and an error, and e is unchanged. +func (e *P521Element) SetBytes(v []byte) (*P521Element, error) { + if len(v) != p521ElementLen { + return nil, errors.New("invalid P521Element encoding") + } + for i := range v { + if v[i] < p521MinusOneEncoding[i] { + break + } + if v[i] > p521MinusOneEncoding[i] { + return nil, errors.New("invalid P521Element encoding") + } + } + var in [p521ElementLen]byte + copy(in[:], v) + p521InvertEndianness(in[:]) + var tmp p521NonMontgomeryDomainFieldElement + p521FromBytes((*p521UntypedFieldElement)(&tmp), &in) + p521ToMontgomery(&e.x, &tmp) + return e, nil +} + +// Add sets e = t1 + t2, and returns e. +func (e *P521Element) Add(t1, t2 *P521Element) *P521Element { + p521Add(&e.x, &t1.x, &t2.x) + return e +} + +// Sub sets e = t1 - t2, and returns e. +func (e *P521Element) Sub(t1, t2 *P521Element) *P521Element { + p521Sub(&e.x, &t1.x, &t2.x) + return e +} + +// Mul sets e = t1 * t2, and returns e. +func (e *P521Element) Mul(t1, t2 *P521Element) *P521Element { + p521Mul(&e.x, &t1.x, &t2.x) + return e +} + +// Square sets e = t * t, and returns e. +func (e *P521Element) Square(t *P521Element) *P521Element { + p521Square(&e.x, &t.x) + return e +} + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *P521Element) Select(a, b *P521Element, cond int) *P521Element { + p521Selectznz((*p521UntypedFieldElement)(&v.x), p521Uint1(cond), + (*p521UntypedFieldElement)(&b.x), (*p521UntypedFieldElement)(&a.x)) + return v +} + +func p521InvertEndianness(v []byte) { + for i := 0; i < len(v)/2; i++ { + v[i], v[len(v)-1-i] = v[len(v)-1-i], v[i] + } +} diff --git a/src/crypto/elliptic/internal/fiat/p521_fiat64.go b/src/crypto/elliptic/internal/fiat/p521_fiat64.go new file mode 100644 index 0000000..9f4f290 --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p521_fiat64.go @@ -0,0 +1,5509 @@ +// Code generated by Fiat Cryptography. DO NOT EDIT. +// +// Autogenerated: word_by_word_montgomery --lang Go --no-wide-int --cmovznz-by-mul --relax-primitive-carry-to-bitwidth 32,64 --internal-static --public-function-case camelCase --public-type-case camelCase --private-function-case camelCase --private-type-case camelCase --doc-text-before-function-name '' --doc-newline-before-package-declaration --doc-prepend-header 'Code generated by Fiat Cryptography. DO NOT EDIT.' --package-name fiat --no-prefix-fiat p521 64 '2^521 - 1' mul square add sub one from_montgomery to_montgomery selectznz to_bytes from_bytes +// +// curve description: p521 +// +// machine_wordsize = 64 (from "64") +// +// requested operations: mul, square, add, sub, one, from_montgomery, to_montgomery, selectznz, to_bytes, from_bytes +// +// m = 0x1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff (from "2^521 - 1") +// +// +// +// NOTE: In addition to the bounds specified above each function, all +// +// functions synthesized for this Montgomery arithmetic require the +// +// input to be strictly less than the prime modulus (m), and also +// +// require the input to be in the unique saturated representation. +// +// All functions also ensure that these two properties are true of +// +// return values. +// +// +// +// Computed values: +// +// eval z = z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) + (z[4] << 256) + (z[5] << 0x140) + (z[6] << 0x180) + (z[7] << 0x1c0) + (z[8] << 2^9) +// +// bytes_eval z = z[0] + (z[1] << 8) + (z[2] << 16) + (z[3] << 24) + (z[4] << 32) + (z[5] << 40) + (z[6] << 48) + (z[7] << 56) + (z[8] << 64) + (z[9] << 72) + (z[10] << 80) + (z[11] << 88) + (z[12] << 96) + (z[13] << 104) + (z[14] << 112) + (z[15] << 120) + (z[16] << 128) + (z[17] << 136) + (z[18] << 144) + (z[19] << 152) + (z[20] << 160) + (z[21] << 168) + (z[22] << 176) + (z[23] << 184) + (z[24] << 192) + (z[25] << 200) + (z[26] << 208) + (z[27] << 216) + (z[28] << 224) + (z[29] << 232) + (z[30] << 240) + (z[31] << 248) + (z[32] << 256) + (z[33] << 0x108) + (z[34] << 0x110) + (z[35] << 0x118) + (z[36] << 0x120) + (z[37] << 0x128) + (z[38] << 0x130) + (z[39] << 0x138) + (z[40] << 0x140) + (z[41] << 0x148) + (z[42] << 0x150) + (z[43] << 0x158) + (z[44] << 0x160) + (z[45] << 0x168) + (z[46] << 0x170) + (z[47] << 0x178) + (z[48] << 0x180) + (z[49] << 0x188) + (z[50] << 0x190) + (z[51] << 0x198) + (z[52] << 0x1a0) + (z[53] << 0x1a8) + (z[54] << 0x1b0) + (z[55] << 0x1b8) + (z[56] << 0x1c0) + (z[57] << 0x1c8) + (z[58] << 0x1d0) + (z[59] << 0x1d8) + (z[60] << 0x1e0) + (z[61] << 0x1e8) + (z[62] << 0x1f0) + (z[63] << 0x1f8) + (z[64] << 2^9) + (z[65] << 0x208) +// +// twos_complement_eval z = let x1 := z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) + (z[4] << 256) + (z[5] << 0x140) + (z[6] << 0x180) + (z[7] << 0x1c0) + (z[8] << 2^9) in +// +// if x1 & (2^576-1) < 2^575 then x1 & (2^576-1) else (x1 & (2^576-1)) - 2^576 + +package fiat + +import "math/bits" + +type p521Uint1 uint64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 +type p521Int1 int64 // We use uint64 instead of a more narrow type for performance reasons; see https://github.com/mit-plv/fiat-crypto/pull/1006#issuecomment-892625927 + +// The type p521MontgomeryDomainFieldElement is a field element in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p521MontgomeryDomainFieldElement [9]uint64 + +// The type p521NonMontgomeryDomainFieldElement is a field element NOT in the Montgomery domain. +// +// Bounds: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +type p521NonMontgomeryDomainFieldElement [9]uint64 + +// p521CmovznzU64 is a single-word conditional move. +// +// Postconditions: +// out1 = (if arg1 = 0 then arg2 else arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [0x0 ~> 0xffffffffffffffff] +// arg3: [0x0 ~> 0xffffffffffffffff] +// Output Bounds: +// out1: [0x0 ~> 0xffffffffffffffff] +func p521CmovznzU64(out1 *uint64, arg1 p521Uint1, arg2 uint64, arg3 uint64) { + x1 := (uint64(arg1) * 0xffffffffffffffff) + x2 := ((x1 & arg3) | ((^x1) & arg2)) + *out1 = x2 +} + +// p521Mul multiplies two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p521Mul(out1 *p521MontgomeryDomainFieldElement, arg1 *p521MontgomeryDomainFieldElement, arg2 *p521MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[4] + x5 := arg1[5] + x6 := arg1[6] + x7 := arg1[7] + x8 := arg1[8] + x9 := arg1[0] + var x10 uint64 + var x11 uint64 + x11, x10 = bits.Mul64(x9, arg2[8]) + var x12 uint64 + var x13 uint64 + x13, x12 = bits.Mul64(x9, arg2[7]) + var x14 uint64 + var x15 uint64 + x15, x14 = bits.Mul64(x9, arg2[6]) + var x16 uint64 + var x17 uint64 + x17, x16 = bits.Mul64(x9, arg2[5]) + var x18 uint64 + var x19 uint64 + x19, x18 = bits.Mul64(x9, arg2[4]) + var x20 uint64 + var x21 uint64 + x21, x20 = bits.Mul64(x9, arg2[3]) + var x22 uint64 + var x23 uint64 + x23, x22 = bits.Mul64(x9, arg2[2]) + var x24 uint64 + var x25 uint64 + x25, x24 = bits.Mul64(x9, arg2[1]) + var x26 uint64 + var x27 uint64 + x27, x26 = bits.Mul64(x9, arg2[0]) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x27, x24, uint64(0x0)) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x25, x22, uint64(p521Uint1(x29))) + var x32 uint64 + var x33 uint64 + x32, x33 = bits.Add64(x23, x20, uint64(p521Uint1(x31))) + var x34 uint64 + var x35 uint64 + x34, x35 = bits.Add64(x21, x18, uint64(p521Uint1(x33))) + var x36 uint64 + var x37 uint64 + x36, x37 = bits.Add64(x19, x16, uint64(p521Uint1(x35))) + var x38 uint64 + var x39 uint64 + x38, x39 = bits.Add64(x17, x14, uint64(p521Uint1(x37))) + var x40 uint64 + var x41 uint64 + x40, x41 = bits.Add64(x15, x12, uint64(p521Uint1(x39))) + var x42 uint64 + var x43 uint64 + x42, x43 = bits.Add64(x13, x10, uint64(p521Uint1(x41))) + x44 := (uint64(p521Uint1(x43)) + x11) + var x45 uint64 + var x46 uint64 + x46, x45 = bits.Mul64(x26, 0x1ff) + var x47 uint64 + var x48 uint64 + x48, x47 = bits.Mul64(x26, 0xffffffffffffffff) + var x49 uint64 + var x50 uint64 + x50, x49 = bits.Mul64(x26, 0xffffffffffffffff) + var x51 uint64 + var x52 uint64 + x52, x51 = bits.Mul64(x26, 0xffffffffffffffff) + var x53 uint64 + var x54 uint64 + x54, x53 = bits.Mul64(x26, 0xffffffffffffffff) + var x55 uint64 + var x56 uint64 + x56, x55 = bits.Mul64(x26, 0xffffffffffffffff) + var x57 uint64 + var x58 uint64 + x58, x57 = bits.Mul64(x26, 0xffffffffffffffff) + var x59 uint64 + var x60 uint64 + x60, x59 = bits.Mul64(x26, 0xffffffffffffffff) + var x61 uint64 + var x62 uint64 + x62, x61 = bits.Mul64(x26, 0xffffffffffffffff) + var x63 uint64 + var x64 uint64 + x63, x64 = bits.Add64(x62, x59, uint64(0x0)) + var x65 uint64 + var x66 uint64 + x65, x66 = bits.Add64(x60, x57, uint64(p521Uint1(x64))) + var x67 uint64 + var x68 uint64 + x67, x68 = bits.Add64(x58, x55, uint64(p521Uint1(x66))) + var x69 uint64 + var x70 uint64 + x69, x70 = bits.Add64(x56, x53, uint64(p521Uint1(x68))) + var x71 uint64 + var x72 uint64 + x71, x72 = bits.Add64(x54, x51, uint64(p521Uint1(x70))) + var x73 uint64 + var x74 uint64 + x73, x74 = bits.Add64(x52, x49, uint64(p521Uint1(x72))) + var x75 uint64 + var x76 uint64 + x75, x76 = bits.Add64(x50, x47, uint64(p521Uint1(x74))) + var x77 uint64 + var x78 uint64 + x77, x78 = bits.Add64(x48, x45, uint64(p521Uint1(x76))) + x79 := (uint64(p521Uint1(x78)) + x46) + var x81 uint64 + _, x81 = bits.Add64(x26, x61, uint64(0x0)) + var x82 uint64 + var x83 uint64 + x82, x83 = bits.Add64(x28, x63, uint64(p521Uint1(x81))) + var x84 uint64 + var x85 uint64 + x84, x85 = bits.Add64(x30, x65, uint64(p521Uint1(x83))) + var x86 uint64 + var x87 uint64 + x86, x87 = bits.Add64(x32, x67, uint64(p521Uint1(x85))) + var x88 uint64 + var x89 uint64 + x88, x89 = bits.Add64(x34, x69, uint64(p521Uint1(x87))) + var x90 uint64 + var x91 uint64 + x90, x91 = bits.Add64(x36, x71, uint64(p521Uint1(x89))) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x38, x73, uint64(p521Uint1(x91))) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x40, x75, uint64(p521Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x42, x77, uint64(p521Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x44, x79, uint64(p521Uint1(x97))) + var x100 uint64 + var x101 uint64 + x101, x100 = bits.Mul64(x1, arg2[8]) + var x102 uint64 + var x103 uint64 + x103, x102 = bits.Mul64(x1, arg2[7]) + var x104 uint64 + var x105 uint64 + x105, x104 = bits.Mul64(x1, arg2[6]) + var x106 uint64 + var x107 uint64 + x107, x106 = bits.Mul64(x1, arg2[5]) + var x108 uint64 + var x109 uint64 + x109, x108 = bits.Mul64(x1, arg2[4]) + var x110 uint64 + var x111 uint64 + x111, x110 = bits.Mul64(x1, arg2[3]) + var x112 uint64 + var x113 uint64 + x113, x112 = bits.Mul64(x1, arg2[2]) + var x114 uint64 + var x115 uint64 + x115, x114 = bits.Mul64(x1, arg2[1]) + var x116 uint64 + var x117 uint64 + x117, x116 = bits.Mul64(x1, arg2[0]) + var x118 uint64 + var x119 uint64 + x118, x119 = bits.Add64(x117, x114, uint64(0x0)) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64(x115, x112, uint64(p521Uint1(x119))) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x113, x110, uint64(p521Uint1(x121))) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x111, x108, uint64(p521Uint1(x123))) + var x126 uint64 + var x127 uint64 + x126, x127 = bits.Add64(x109, x106, uint64(p521Uint1(x125))) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x107, x104, uint64(p521Uint1(x127))) + var x130 uint64 + var x131 uint64 + x130, x131 = bits.Add64(x105, x102, uint64(p521Uint1(x129))) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x103, x100, uint64(p521Uint1(x131))) + x134 := (uint64(p521Uint1(x133)) + x101) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x82, x116, uint64(0x0)) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x84, x118, uint64(p521Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x86, x120, uint64(p521Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x88, x122, uint64(p521Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(x90, x124, uint64(p521Uint1(x142))) + var x145 uint64 + var x146 uint64 + x145, x146 = bits.Add64(x92, x126, uint64(p521Uint1(x144))) + var x147 uint64 + var x148 uint64 + x147, x148 = bits.Add64(x94, x128, uint64(p521Uint1(x146))) + var x149 uint64 + var x150 uint64 + x149, x150 = bits.Add64(x96, x130, uint64(p521Uint1(x148))) + var x151 uint64 + var x152 uint64 + x151, x152 = bits.Add64(x98, x132, uint64(p521Uint1(x150))) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(uint64(p521Uint1(x99)), x134, uint64(p521Uint1(x152))) + var x155 uint64 + var x156 uint64 + x156, x155 = bits.Mul64(x135, 0x1ff) + var x157 uint64 + var x158 uint64 + x158, x157 = bits.Mul64(x135, 0xffffffffffffffff) + var x159 uint64 + var x160 uint64 + x160, x159 = bits.Mul64(x135, 0xffffffffffffffff) + var x161 uint64 + var x162 uint64 + x162, x161 = bits.Mul64(x135, 0xffffffffffffffff) + var x163 uint64 + var x164 uint64 + x164, x163 = bits.Mul64(x135, 0xffffffffffffffff) + var x165 uint64 + var x166 uint64 + x166, x165 = bits.Mul64(x135, 0xffffffffffffffff) + var x167 uint64 + var x168 uint64 + x168, x167 = bits.Mul64(x135, 0xffffffffffffffff) + var x169 uint64 + var x170 uint64 + x170, x169 = bits.Mul64(x135, 0xffffffffffffffff) + var x171 uint64 + var x172 uint64 + x172, x171 = bits.Mul64(x135, 0xffffffffffffffff) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x172, x169, uint64(0x0)) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x170, x167, uint64(p521Uint1(x174))) + var x177 uint64 + var x178 uint64 + x177, x178 = bits.Add64(x168, x165, uint64(p521Uint1(x176))) + var x179 uint64 + var x180 uint64 + x179, x180 = bits.Add64(x166, x163, uint64(p521Uint1(x178))) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x164, x161, uint64(p521Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x162, x159, uint64(p521Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x160, x157, uint64(p521Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x158, x155, uint64(p521Uint1(x186))) + x189 := (uint64(p521Uint1(x188)) + x156) + var x191 uint64 + _, x191 = bits.Add64(x135, x171, uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Add64(x137, x173, uint64(p521Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Add64(x139, x175, uint64(p521Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Add64(x141, x177, uint64(p521Uint1(x195))) + var x198 uint64 + var x199 uint64 + x198, x199 = bits.Add64(x143, x179, uint64(p521Uint1(x197))) + var x200 uint64 + var x201 uint64 + x200, x201 = bits.Add64(x145, x181, uint64(p521Uint1(x199))) + var x202 uint64 + var x203 uint64 + x202, x203 = bits.Add64(x147, x183, uint64(p521Uint1(x201))) + var x204 uint64 + var x205 uint64 + x204, x205 = bits.Add64(x149, x185, uint64(p521Uint1(x203))) + var x206 uint64 + var x207 uint64 + x206, x207 = bits.Add64(x151, x187, uint64(p521Uint1(x205))) + var x208 uint64 + var x209 uint64 + x208, x209 = bits.Add64(x153, x189, uint64(p521Uint1(x207))) + x210 := (uint64(p521Uint1(x209)) + uint64(p521Uint1(x154))) + var x211 uint64 + var x212 uint64 + x212, x211 = bits.Mul64(x2, arg2[8]) + var x213 uint64 + var x214 uint64 + x214, x213 = bits.Mul64(x2, arg2[7]) + var x215 uint64 + var x216 uint64 + x216, x215 = bits.Mul64(x2, arg2[6]) + var x217 uint64 + var x218 uint64 + x218, x217 = bits.Mul64(x2, arg2[5]) + var x219 uint64 + var x220 uint64 + x220, x219 = bits.Mul64(x2, arg2[4]) + var x221 uint64 + var x222 uint64 + x222, x221 = bits.Mul64(x2, arg2[3]) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x2, arg2[2]) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x2, arg2[1]) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x2, arg2[0]) + var x229 uint64 + var x230 uint64 + x229, x230 = bits.Add64(x228, x225, uint64(0x0)) + var x231 uint64 + var x232 uint64 + x231, x232 = bits.Add64(x226, x223, uint64(p521Uint1(x230))) + var x233 uint64 + var x234 uint64 + x233, x234 = bits.Add64(x224, x221, uint64(p521Uint1(x232))) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x222, x219, uint64(p521Uint1(x234))) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x220, x217, uint64(p521Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x218, x215, uint64(p521Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x216, x213, uint64(p521Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x214, x211, uint64(p521Uint1(x242))) + x245 := (uint64(p521Uint1(x244)) + x212) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x192, x227, uint64(0x0)) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x194, x229, uint64(p521Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x196, x231, uint64(p521Uint1(x249))) + var x252 uint64 + var x253 uint64 + x252, x253 = bits.Add64(x198, x233, uint64(p521Uint1(x251))) + var x254 uint64 + var x255 uint64 + x254, x255 = bits.Add64(x200, x235, uint64(p521Uint1(x253))) + var x256 uint64 + var x257 uint64 + x256, x257 = bits.Add64(x202, x237, uint64(p521Uint1(x255))) + var x258 uint64 + var x259 uint64 + x258, x259 = bits.Add64(x204, x239, uint64(p521Uint1(x257))) + var x260 uint64 + var x261 uint64 + x260, x261 = bits.Add64(x206, x241, uint64(p521Uint1(x259))) + var x262 uint64 + var x263 uint64 + x262, x263 = bits.Add64(x208, x243, uint64(p521Uint1(x261))) + var x264 uint64 + var x265 uint64 + x264, x265 = bits.Add64(x210, x245, uint64(p521Uint1(x263))) + var x266 uint64 + var x267 uint64 + x267, x266 = bits.Mul64(x246, 0x1ff) + var x268 uint64 + var x269 uint64 + x269, x268 = bits.Mul64(x246, 0xffffffffffffffff) + var x270 uint64 + var x271 uint64 + x271, x270 = bits.Mul64(x246, 0xffffffffffffffff) + var x272 uint64 + var x273 uint64 + x273, x272 = bits.Mul64(x246, 0xffffffffffffffff) + var x274 uint64 + var x275 uint64 + x275, x274 = bits.Mul64(x246, 0xffffffffffffffff) + var x276 uint64 + var x277 uint64 + x277, x276 = bits.Mul64(x246, 0xffffffffffffffff) + var x278 uint64 + var x279 uint64 + x279, x278 = bits.Mul64(x246, 0xffffffffffffffff) + var x280 uint64 + var x281 uint64 + x281, x280 = bits.Mul64(x246, 0xffffffffffffffff) + var x282 uint64 + var x283 uint64 + x283, x282 = bits.Mul64(x246, 0xffffffffffffffff) + var x284 uint64 + var x285 uint64 + x284, x285 = bits.Add64(x283, x280, uint64(0x0)) + var x286 uint64 + var x287 uint64 + x286, x287 = bits.Add64(x281, x278, uint64(p521Uint1(x285))) + var x288 uint64 + var x289 uint64 + x288, x289 = bits.Add64(x279, x276, uint64(p521Uint1(x287))) + var x290 uint64 + var x291 uint64 + x290, x291 = bits.Add64(x277, x274, uint64(p521Uint1(x289))) + var x292 uint64 + var x293 uint64 + x292, x293 = bits.Add64(x275, x272, uint64(p521Uint1(x291))) + var x294 uint64 + var x295 uint64 + x294, x295 = bits.Add64(x273, x270, uint64(p521Uint1(x293))) + var x296 uint64 + var x297 uint64 + x296, x297 = bits.Add64(x271, x268, uint64(p521Uint1(x295))) + var x298 uint64 + var x299 uint64 + x298, x299 = bits.Add64(x269, x266, uint64(p521Uint1(x297))) + x300 := (uint64(p521Uint1(x299)) + x267) + var x302 uint64 + _, x302 = bits.Add64(x246, x282, uint64(0x0)) + var x303 uint64 + var x304 uint64 + x303, x304 = bits.Add64(x248, x284, uint64(p521Uint1(x302))) + var x305 uint64 + var x306 uint64 + x305, x306 = bits.Add64(x250, x286, uint64(p521Uint1(x304))) + var x307 uint64 + var x308 uint64 + x307, x308 = bits.Add64(x252, x288, uint64(p521Uint1(x306))) + var x309 uint64 + var x310 uint64 + x309, x310 = bits.Add64(x254, x290, uint64(p521Uint1(x308))) + var x311 uint64 + var x312 uint64 + x311, x312 = bits.Add64(x256, x292, uint64(p521Uint1(x310))) + var x313 uint64 + var x314 uint64 + x313, x314 = bits.Add64(x258, x294, uint64(p521Uint1(x312))) + var x315 uint64 + var x316 uint64 + x315, x316 = bits.Add64(x260, x296, uint64(p521Uint1(x314))) + var x317 uint64 + var x318 uint64 + x317, x318 = bits.Add64(x262, x298, uint64(p521Uint1(x316))) + var x319 uint64 + var x320 uint64 + x319, x320 = bits.Add64(x264, x300, uint64(p521Uint1(x318))) + x321 := (uint64(p521Uint1(x320)) + uint64(p521Uint1(x265))) + var x322 uint64 + var x323 uint64 + x323, x322 = bits.Mul64(x3, arg2[8]) + var x324 uint64 + var x325 uint64 + x325, x324 = bits.Mul64(x3, arg2[7]) + var x326 uint64 + var x327 uint64 + x327, x326 = bits.Mul64(x3, arg2[6]) + var x328 uint64 + var x329 uint64 + x329, x328 = bits.Mul64(x3, arg2[5]) + var x330 uint64 + var x331 uint64 + x331, x330 = bits.Mul64(x3, arg2[4]) + var x332 uint64 + var x333 uint64 + x333, x332 = bits.Mul64(x3, arg2[3]) + var x334 uint64 + var x335 uint64 + x335, x334 = bits.Mul64(x3, arg2[2]) + var x336 uint64 + var x337 uint64 + x337, x336 = bits.Mul64(x3, arg2[1]) + var x338 uint64 + var x339 uint64 + x339, x338 = bits.Mul64(x3, arg2[0]) + var x340 uint64 + var x341 uint64 + x340, x341 = bits.Add64(x339, x336, uint64(0x0)) + var x342 uint64 + var x343 uint64 + x342, x343 = bits.Add64(x337, x334, uint64(p521Uint1(x341))) + var x344 uint64 + var x345 uint64 + x344, x345 = bits.Add64(x335, x332, uint64(p521Uint1(x343))) + var x346 uint64 + var x347 uint64 + x346, x347 = bits.Add64(x333, x330, uint64(p521Uint1(x345))) + var x348 uint64 + var x349 uint64 + x348, x349 = bits.Add64(x331, x328, uint64(p521Uint1(x347))) + var x350 uint64 + var x351 uint64 + x350, x351 = bits.Add64(x329, x326, uint64(p521Uint1(x349))) + var x352 uint64 + var x353 uint64 + x352, x353 = bits.Add64(x327, x324, uint64(p521Uint1(x351))) + var x354 uint64 + var x355 uint64 + x354, x355 = bits.Add64(x325, x322, uint64(p521Uint1(x353))) + x356 := (uint64(p521Uint1(x355)) + x323) + var x357 uint64 + var x358 uint64 + x357, x358 = bits.Add64(x303, x338, uint64(0x0)) + var x359 uint64 + var x360 uint64 + x359, x360 = bits.Add64(x305, x340, uint64(p521Uint1(x358))) + var x361 uint64 + var x362 uint64 + x361, x362 = bits.Add64(x307, x342, uint64(p521Uint1(x360))) + var x363 uint64 + var x364 uint64 + x363, x364 = bits.Add64(x309, x344, uint64(p521Uint1(x362))) + var x365 uint64 + var x366 uint64 + x365, x366 = bits.Add64(x311, x346, uint64(p521Uint1(x364))) + var x367 uint64 + var x368 uint64 + x367, x368 = bits.Add64(x313, x348, uint64(p521Uint1(x366))) + var x369 uint64 + var x370 uint64 + x369, x370 = bits.Add64(x315, x350, uint64(p521Uint1(x368))) + var x371 uint64 + var x372 uint64 + x371, x372 = bits.Add64(x317, x352, uint64(p521Uint1(x370))) + var x373 uint64 + var x374 uint64 + x373, x374 = bits.Add64(x319, x354, uint64(p521Uint1(x372))) + var x375 uint64 + var x376 uint64 + x375, x376 = bits.Add64(x321, x356, uint64(p521Uint1(x374))) + var x377 uint64 + var x378 uint64 + x378, x377 = bits.Mul64(x357, 0x1ff) + var x379 uint64 + var x380 uint64 + x380, x379 = bits.Mul64(x357, 0xffffffffffffffff) + var x381 uint64 + var x382 uint64 + x382, x381 = bits.Mul64(x357, 0xffffffffffffffff) + var x383 uint64 + var x384 uint64 + x384, x383 = bits.Mul64(x357, 0xffffffffffffffff) + var x385 uint64 + var x386 uint64 + x386, x385 = bits.Mul64(x357, 0xffffffffffffffff) + var x387 uint64 + var x388 uint64 + x388, x387 = bits.Mul64(x357, 0xffffffffffffffff) + var x389 uint64 + var x390 uint64 + x390, x389 = bits.Mul64(x357, 0xffffffffffffffff) + var x391 uint64 + var x392 uint64 + x392, x391 = bits.Mul64(x357, 0xffffffffffffffff) + var x393 uint64 + var x394 uint64 + x394, x393 = bits.Mul64(x357, 0xffffffffffffffff) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Add64(x394, x391, uint64(0x0)) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Add64(x392, x389, uint64(p521Uint1(x396))) + var x399 uint64 + var x400 uint64 + x399, x400 = bits.Add64(x390, x387, uint64(p521Uint1(x398))) + var x401 uint64 + var x402 uint64 + x401, x402 = bits.Add64(x388, x385, uint64(p521Uint1(x400))) + var x403 uint64 + var x404 uint64 + x403, x404 = bits.Add64(x386, x383, uint64(p521Uint1(x402))) + var x405 uint64 + var x406 uint64 + x405, x406 = bits.Add64(x384, x381, uint64(p521Uint1(x404))) + var x407 uint64 + var x408 uint64 + x407, x408 = bits.Add64(x382, x379, uint64(p521Uint1(x406))) + var x409 uint64 + var x410 uint64 + x409, x410 = bits.Add64(x380, x377, uint64(p521Uint1(x408))) + x411 := (uint64(p521Uint1(x410)) + x378) + var x413 uint64 + _, x413 = bits.Add64(x357, x393, uint64(0x0)) + var x414 uint64 + var x415 uint64 + x414, x415 = bits.Add64(x359, x395, uint64(p521Uint1(x413))) + var x416 uint64 + var x417 uint64 + x416, x417 = bits.Add64(x361, x397, uint64(p521Uint1(x415))) + var x418 uint64 + var x419 uint64 + x418, x419 = bits.Add64(x363, x399, uint64(p521Uint1(x417))) + var x420 uint64 + var x421 uint64 + x420, x421 = bits.Add64(x365, x401, uint64(p521Uint1(x419))) + var x422 uint64 + var x423 uint64 + x422, x423 = bits.Add64(x367, x403, uint64(p521Uint1(x421))) + var x424 uint64 + var x425 uint64 + x424, x425 = bits.Add64(x369, x405, uint64(p521Uint1(x423))) + var x426 uint64 + var x427 uint64 + x426, x427 = bits.Add64(x371, x407, uint64(p521Uint1(x425))) + var x428 uint64 + var x429 uint64 + x428, x429 = bits.Add64(x373, x409, uint64(p521Uint1(x427))) + var x430 uint64 + var x431 uint64 + x430, x431 = bits.Add64(x375, x411, uint64(p521Uint1(x429))) + x432 := (uint64(p521Uint1(x431)) + uint64(p521Uint1(x376))) + var x433 uint64 + var x434 uint64 + x434, x433 = bits.Mul64(x4, arg2[8]) + var x435 uint64 + var x436 uint64 + x436, x435 = bits.Mul64(x4, arg2[7]) + var x437 uint64 + var x438 uint64 + x438, x437 = bits.Mul64(x4, arg2[6]) + var x439 uint64 + var x440 uint64 + x440, x439 = bits.Mul64(x4, arg2[5]) + var x441 uint64 + var x442 uint64 + x442, x441 = bits.Mul64(x4, arg2[4]) + var x443 uint64 + var x444 uint64 + x444, x443 = bits.Mul64(x4, arg2[3]) + var x445 uint64 + var x446 uint64 + x446, x445 = bits.Mul64(x4, arg2[2]) + var x447 uint64 + var x448 uint64 + x448, x447 = bits.Mul64(x4, arg2[1]) + var x449 uint64 + var x450 uint64 + x450, x449 = bits.Mul64(x4, arg2[0]) + var x451 uint64 + var x452 uint64 + x451, x452 = bits.Add64(x450, x447, uint64(0x0)) + var x453 uint64 + var x454 uint64 + x453, x454 = bits.Add64(x448, x445, uint64(p521Uint1(x452))) + var x455 uint64 + var x456 uint64 + x455, x456 = bits.Add64(x446, x443, uint64(p521Uint1(x454))) + var x457 uint64 + var x458 uint64 + x457, x458 = bits.Add64(x444, x441, uint64(p521Uint1(x456))) + var x459 uint64 + var x460 uint64 + x459, x460 = bits.Add64(x442, x439, uint64(p521Uint1(x458))) + var x461 uint64 + var x462 uint64 + x461, x462 = bits.Add64(x440, x437, uint64(p521Uint1(x460))) + var x463 uint64 + var x464 uint64 + x463, x464 = bits.Add64(x438, x435, uint64(p521Uint1(x462))) + var x465 uint64 + var x466 uint64 + x465, x466 = bits.Add64(x436, x433, uint64(p521Uint1(x464))) + x467 := (uint64(p521Uint1(x466)) + x434) + var x468 uint64 + var x469 uint64 + x468, x469 = bits.Add64(x414, x449, uint64(0x0)) + var x470 uint64 + var x471 uint64 + x470, x471 = bits.Add64(x416, x451, uint64(p521Uint1(x469))) + var x472 uint64 + var x473 uint64 + x472, x473 = bits.Add64(x418, x453, uint64(p521Uint1(x471))) + var x474 uint64 + var x475 uint64 + x474, x475 = bits.Add64(x420, x455, uint64(p521Uint1(x473))) + var x476 uint64 + var x477 uint64 + x476, x477 = bits.Add64(x422, x457, uint64(p521Uint1(x475))) + var x478 uint64 + var x479 uint64 + x478, x479 = bits.Add64(x424, x459, uint64(p521Uint1(x477))) + var x480 uint64 + var x481 uint64 + x480, x481 = bits.Add64(x426, x461, uint64(p521Uint1(x479))) + var x482 uint64 + var x483 uint64 + x482, x483 = bits.Add64(x428, x463, uint64(p521Uint1(x481))) + var x484 uint64 + var x485 uint64 + x484, x485 = bits.Add64(x430, x465, uint64(p521Uint1(x483))) + var x486 uint64 + var x487 uint64 + x486, x487 = bits.Add64(x432, x467, uint64(p521Uint1(x485))) + var x488 uint64 + var x489 uint64 + x489, x488 = bits.Mul64(x468, 0x1ff) + var x490 uint64 + var x491 uint64 + x491, x490 = bits.Mul64(x468, 0xffffffffffffffff) + var x492 uint64 + var x493 uint64 + x493, x492 = bits.Mul64(x468, 0xffffffffffffffff) + var x494 uint64 + var x495 uint64 + x495, x494 = bits.Mul64(x468, 0xffffffffffffffff) + var x496 uint64 + var x497 uint64 + x497, x496 = bits.Mul64(x468, 0xffffffffffffffff) + var x498 uint64 + var x499 uint64 + x499, x498 = bits.Mul64(x468, 0xffffffffffffffff) + var x500 uint64 + var x501 uint64 + x501, x500 = bits.Mul64(x468, 0xffffffffffffffff) + var x502 uint64 + var x503 uint64 + x503, x502 = bits.Mul64(x468, 0xffffffffffffffff) + var x504 uint64 + var x505 uint64 + x505, x504 = bits.Mul64(x468, 0xffffffffffffffff) + var x506 uint64 + var x507 uint64 + x506, x507 = bits.Add64(x505, x502, uint64(0x0)) + var x508 uint64 + var x509 uint64 + x508, x509 = bits.Add64(x503, x500, uint64(p521Uint1(x507))) + var x510 uint64 + var x511 uint64 + x510, x511 = bits.Add64(x501, x498, uint64(p521Uint1(x509))) + var x512 uint64 + var x513 uint64 + x512, x513 = bits.Add64(x499, x496, uint64(p521Uint1(x511))) + var x514 uint64 + var x515 uint64 + x514, x515 = bits.Add64(x497, x494, uint64(p521Uint1(x513))) + var x516 uint64 + var x517 uint64 + x516, x517 = bits.Add64(x495, x492, uint64(p521Uint1(x515))) + var x518 uint64 + var x519 uint64 + x518, x519 = bits.Add64(x493, x490, uint64(p521Uint1(x517))) + var x520 uint64 + var x521 uint64 + x520, x521 = bits.Add64(x491, x488, uint64(p521Uint1(x519))) + x522 := (uint64(p521Uint1(x521)) + x489) + var x524 uint64 + _, x524 = bits.Add64(x468, x504, uint64(0x0)) + var x525 uint64 + var x526 uint64 + x525, x526 = bits.Add64(x470, x506, uint64(p521Uint1(x524))) + var x527 uint64 + var x528 uint64 + x527, x528 = bits.Add64(x472, x508, uint64(p521Uint1(x526))) + var x529 uint64 + var x530 uint64 + x529, x530 = bits.Add64(x474, x510, uint64(p521Uint1(x528))) + var x531 uint64 + var x532 uint64 + x531, x532 = bits.Add64(x476, x512, uint64(p521Uint1(x530))) + var x533 uint64 + var x534 uint64 + x533, x534 = bits.Add64(x478, x514, uint64(p521Uint1(x532))) + var x535 uint64 + var x536 uint64 + x535, x536 = bits.Add64(x480, x516, uint64(p521Uint1(x534))) + var x537 uint64 + var x538 uint64 + x537, x538 = bits.Add64(x482, x518, uint64(p521Uint1(x536))) + var x539 uint64 + var x540 uint64 + x539, x540 = bits.Add64(x484, x520, uint64(p521Uint1(x538))) + var x541 uint64 + var x542 uint64 + x541, x542 = bits.Add64(x486, x522, uint64(p521Uint1(x540))) + x543 := (uint64(p521Uint1(x542)) + uint64(p521Uint1(x487))) + var x544 uint64 + var x545 uint64 + x545, x544 = bits.Mul64(x5, arg2[8]) + var x546 uint64 + var x547 uint64 + x547, x546 = bits.Mul64(x5, arg2[7]) + var x548 uint64 + var x549 uint64 + x549, x548 = bits.Mul64(x5, arg2[6]) + var x550 uint64 + var x551 uint64 + x551, x550 = bits.Mul64(x5, arg2[5]) + var x552 uint64 + var x553 uint64 + x553, x552 = bits.Mul64(x5, arg2[4]) + var x554 uint64 + var x555 uint64 + x555, x554 = bits.Mul64(x5, arg2[3]) + var x556 uint64 + var x557 uint64 + x557, x556 = bits.Mul64(x5, arg2[2]) + var x558 uint64 + var x559 uint64 + x559, x558 = bits.Mul64(x5, arg2[1]) + var x560 uint64 + var x561 uint64 + x561, x560 = bits.Mul64(x5, arg2[0]) + var x562 uint64 + var x563 uint64 + x562, x563 = bits.Add64(x561, x558, uint64(0x0)) + var x564 uint64 + var x565 uint64 + x564, x565 = bits.Add64(x559, x556, uint64(p521Uint1(x563))) + var x566 uint64 + var x567 uint64 + x566, x567 = bits.Add64(x557, x554, uint64(p521Uint1(x565))) + var x568 uint64 + var x569 uint64 + x568, x569 = bits.Add64(x555, x552, uint64(p521Uint1(x567))) + var x570 uint64 + var x571 uint64 + x570, x571 = bits.Add64(x553, x550, uint64(p521Uint1(x569))) + var x572 uint64 + var x573 uint64 + x572, x573 = bits.Add64(x551, x548, uint64(p521Uint1(x571))) + var x574 uint64 + var x575 uint64 + x574, x575 = bits.Add64(x549, x546, uint64(p521Uint1(x573))) + var x576 uint64 + var x577 uint64 + x576, x577 = bits.Add64(x547, x544, uint64(p521Uint1(x575))) + x578 := (uint64(p521Uint1(x577)) + x545) + var x579 uint64 + var x580 uint64 + x579, x580 = bits.Add64(x525, x560, uint64(0x0)) + var x581 uint64 + var x582 uint64 + x581, x582 = bits.Add64(x527, x562, uint64(p521Uint1(x580))) + var x583 uint64 + var x584 uint64 + x583, x584 = bits.Add64(x529, x564, uint64(p521Uint1(x582))) + var x585 uint64 + var x586 uint64 + x585, x586 = bits.Add64(x531, x566, uint64(p521Uint1(x584))) + var x587 uint64 + var x588 uint64 + x587, x588 = bits.Add64(x533, x568, uint64(p521Uint1(x586))) + var x589 uint64 + var x590 uint64 + x589, x590 = bits.Add64(x535, x570, uint64(p521Uint1(x588))) + var x591 uint64 + var x592 uint64 + x591, x592 = bits.Add64(x537, x572, uint64(p521Uint1(x590))) + var x593 uint64 + var x594 uint64 + x593, x594 = bits.Add64(x539, x574, uint64(p521Uint1(x592))) + var x595 uint64 + var x596 uint64 + x595, x596 = bits.Add64(x541, x576, uint64(p521Uint1(x594))) + var x597 uint64 + var x598 uint64 + x597, x598 = bits.Add64(x543, x578, uint64(p521Uint1(x596))) + var x599 uint64 + var x600 uint64 + x600, x599 = bits.Mul64(x579, 0x1ff) + var x601 uint64 + var x602 uint64 + x602, x601 = bits.Mul64(x579, 0xffffffffffffffff) + var x603 uint64 + var x604 uint64 + x604, x603 = bits.Mul64(x579, 0xffffffffffffffff) + var x605 uint64 + var x606 uint64 + x606, x605 = bits.Mul64(x579, 0xffffffffffffffff) + var x607 uint64 + var x608 uint64 + x608, x607 = bits.Mul64(x579, 0xffffffffffffffff) + var x609 uint64 + var x610 uint64 + x610, x609 = bits.Mul64(x579, 0xffffffffffffffff) + var x611 uint64 + var x612 uint64 + x612, x611 = bits.Mul64(x579, 0xffffffffffffffff) + var x613 uint64 + var x614 uint64 + x614, x613 = bits.Mul64(x579, 0xffffffffffffffff) + var x615 uint64 + var x616 uint64 + x616, x615 = bits.Mul64(x579, 0xffffffffffffffff) + var x617 uint64 + var x618 uint64 + x617, x618 = bits.Add64(x616, x613, uint64(0x0)) + var x619 uint64 + var x620 uint64 + x619, x620 = bits.Add64(x614, x611, uint64(p521Uint1(x618))) + var x621 uint64 + var x622 uint64 + x621, x622 = bits.Add64(x612, x609, uint64(p521Uint1(x620))) + var x623 uint64 + var x624 uint64 + x623, x624 = bits.Add64(x610, x607, uint64(p521Uint1(x622))) + var x625 uint64 + var x626 uint64 + x625, x626 = bits.Add64(x608, x605, uint64(p521Uint1(x624))) + var x627 uint64 + var x628 uint64 + x627, x628 = bits.Add64(x606, x603, uint64(p521Uint1(x626))) + var x629 uint64 + var x630 uint64 + x629, x630 = bits.Add64(x604, x601, uint64(p521Uint1(x628))) + var x631 uint64 + var x632 uint64 + x631, x632 = bits.Add64(x602, x599, uint64(p521Uint1(x630))) + x633 := (uint64(p521Uint1(x632)) + x600) + var x635 uint64 + _, x635 = bits.Add64(x579, x615, uint64(0x0)) + var x636 uint64 + var x637 uint64 + x636, x637 = bits.Add64(x581, x617, uint64(p521Uint1(x635))) + var x638 uint64 + var x639 uint64 + x638, x639 = bits.Add64(x583, x619, uint64(p521Uint1(x637))) + var x640 uint64 + var x641 uint64 + x640, x641 = bits.Add64(x585, x621, uint64(p521Uint1(x639))) + var x642 uint64 + var x643 uint64 + x642, x643 = bits.Add64(x587, x623, uint64(p521Uint1(x641))) + var x644 uint64 + var x645 uint64 + x644, x645 = bits.Add64(x589, x625, uint64(p521Uint1(x643))) + var x646 uint64 + var x647 uint64 + x646, x647 = bits.Add64(x591, x627, uint64(p521Uint1(x645))) + var x648 uint64 + var x649 uint64 + x648, x649 = bits.Add64(x593, x629, uint64(p521Uint1(x647))) + var x650 uint64 + var x651 uint64 + x650, x651 = bits.Add64(x595, x631, uint64(p521Uint1(x649))) + var x652 uint64 + var x653 uint64 + x652, x653 = bits.Add64(x597, x633, uint64(p521Uint1(x651))) + x654 := (uint64(p521Uint1(x653)) + uint64(p521Uint1(x598))) + var x655 uint64 + var x656 uint64 + x656, x655 = bits.Mul64(x6, arg2[8]) + var x657 uint64 + var x658 uint64 + x658, x657 = bits.Mul64(x6, arg2[7]) + var x659 uint64 + var x660 uint64 + x660, x659 = bits.Mul64(x6, arg2[6]) + var x661 uint64 + var x662 uint64 + x662, x661 = bits.Mul64(x6, arg2[5]) + var x663 uint64 + var x664 uint64 + x664, x663 = bits.Mul64(x6, arg2[4]) + var x665 uint64 + var x666 uint64 + x666, x665 = bits.Mul64(x6, arg2[3]) + var x667 uint64 + var x668 uint64 + x668, x667 = bits.Mul64(x6, arg2[2]) + var x669 uint64 + var x670 uint64 + x670, x669 = bits.Mul64(x6, arg2[1]) + var x671 uint64 + var x672 uint64 + x672, x671 = bits.Mul64(x6, arg2[0]) + var x673 uint64 + var x674 uint64 + x673, x674 = bits.Add64(x672, x669, uint64(0x0)) + var x675 uint64 + var x676 uint64 + x675, x676 = bits.Add64(x670, x667, uint64(p521Uint1(x674))) + var x677 uint64 + var x678 uint64 + x677, x678 = bits.Add64(x668, x665, uint64(p521Uint1(x676))) + var x679 uint64 + var x680 uint64 + x679, x680 = bits.Add64(x666, x663, uint64(p521Uint1(x678))) + var x681 uint64 + var x682 uint64 + x681, x682 = bits.Add64(x664, x661, uint64(p521Uint1(x680))) + var x683 uint64 + var x684 uint64 + x683, x684 = bits.Add64(x662, x659, uint64(p521Uint1(x682))) + var x685 uint64 + var x686 uint64 + x685, x686 = bits.Add64(x660, x657, uint64(p521Uint1(x684))) + var x687 uint64 + var x688 uint64 + x687, x688 = bits.Add64(x658, x655, uint64(p521Uint1(x686))) + x689 := (uint64(p521Uint1(x688)) + x656) + var x690 uint64 + var x691 uint64 + x690, x691 = bits.Add64(x636, x671, uint64(0x0)) + var x692 uint64 + var x693 uint64 + x692, x693 = bits.Add64(x638, x673, uint64(p521Uint1(x691))) + var x694 uint64 + var x695 uint64 + x694, x695 = bits.Add64(x640, x675, uint64(p521Uint1(x693))) + var x696 uint64 + var x697 uint64 + x696, x697 = bits.Add64(x642, x677, uint64(p521Uint1(x695))) + var x698 uint64 + var x699 uint64 + x698, x699 = bits.Add64(x644, x679, uint64(p521Uint1(x697))) + var x700 uint64 + var x701 uint64 + x700, x701 = bits.Add64(x646, x681, uint64(p521Uint1(x699))) + var x702 uint64 + var x703 uint64 + x702, x703 = bits.Add64(x648, x683, uint64(p521Uint1(x701))) + var x704 uint64 + var x705 uint64 + x704, x705 = bits.Add64(x650, x685, uint64(p521Uint1(x703))) + var x706 uint64 + var x707 uint64 + x706, x707 = bits.Add64(x652, x687, uint64(p521Uint1(x705))) + var x708 uint64 + var x709 uint64 + x708, x709 = bits.Add64(x654, x689, uint64(p521Uint1(x707))) + var x710 uint64 + var x711 uint64 + x711, x710 = bits.Mul64(x690, 0x1ff) + var x712 uint64 + var x713 uint64 + x713, x712 = bits.Mul64(x690, 0xffffffffffffffff) + var x714 uint64 + var x715 uint64 + x715, x714 = bits.Mul64(x690, 0xffffffffffffffff) + var x716 uint64 + var x717 uint64 + x717, x716 = bits.Mul64(x690, 0xffffffffffffffff) + var x718 uint64 + var x719 uint64 + x719, x718 = bits.Mul64(x690, 0xffffffffffffffff) + var x720 uint64 + var x721 uint64 + x721, x720 = bits.Mul64(x690, 0xffffffffffffffff) + var x722 uint64 + var x723 uint64 + x723, x722 = bits.Mul64(x690, 0xffffffffffffffff) + var x724 uint64 + var x725 uint64 + x725, x724 = bits.Mul64(x690, 0xffffffffffffffff) + var x726 uint64 + var x727 uint64 + x727, x726 = bits.Mul64(x690, 0xffffffffffffffff) + var x728 uint64 + var x729 uint64 + x728, x729 = bits.Add64(x727, x724, uint64(0x0)) + var x730 uint64 + var x731 uint64 + x730, x731 = bits.Add64(x725, x722, uint64(p521Uint1(x729))) + var x732 uint64 + var x733 uint64 + x732, x733 = bits.Add64(x723, x720, uint64(p521Uint1(x731))) + var x734 uint64 + var x735 uint64 + x734, x735 = bits.Add64(x721, x718, uint64(p521Uint1(x733))) + var x736 uint64 + var x737 uint64 + x736, x737 = bits.Add64(x719, x716, uint64(p521Uint1(x735))) + var x738 uint64 + var x739 uint64 + x738, x739 = bits.Add64(x717, x714, uint64(p521Uint1(x737))) + var x740 uint64 + var x741 uint64 + x740, x741 = bits.Add64(x715, x712, uint64(p521Uint1(x739))) + var x742 uint64 + var x743 uint64 + x742, x743 = bits.Add64(x713, x710, uint64(p521Uint1(x741))) + x744 := (uint64(p521Uint1(x743)) + x711) + var x746 uint64 + _, x746 = bits.Add64(x690, x726, uint64(0x0)) + var x747 uint64 + var x748 uint64 + x747, x748 = bits.Add64(x692, x728, uint64(p521Uint1(x746))) + var x749 uint64 + var x750 uint64 + x749, x750 = bits.Add64(x694, x730, uint64(p521Uint1(x748))) + var x751 uint64 + var x752 uint64 + x751, x752 = bits.Add64(x696, x732, uint64(p521Uint1(x750))) + var x753 uint64 + var x754 uint64 + x753, x754 = bits.Add64(x698, x734, uint64(p521Uint1(x752))) + var x755 uint64 + var x756 uint64 + x755, x756 = bits.Add64(x700, x736, uint64(p521Uint1(x754))) + var x757 uint64 + var x758 uint64 + x757, x758 = bits.Add64(x702, x738, uint64(p521Uint1(x756))) + var x759 uint64 + var x760 uint64 + x759, x760 = bits.Add64(x704, x740, uint64(p521Uint1(x758))) + var x761 uint64 + var x762 uint64 + x761, x762 = bits.Add64(x706, x742, uint64(p521Uint1(x760))) + var x763 uint64 + var x764 uint64 + x763, x764 = bits.Add64(x708, x744, uint64(p521Uint1(x762))) + x765 := (uint64(p521Uint1(x764)) + uint64(p521Uint1(x709))) + var x766 uint64 + var x767 uint64 + x767, x766 = bits.Mul64(x7, arg2[8]) + var x768 uint64 + var x769 uint64 + x769, x768 = bits.Mul64(x7, arg2[7]) + var x770 uint64 + var x771 uint64 + x771, x770 = bits.Mul64(x7, arg2[6]) + var x772 uint64 + var x773 uint64 + x773, x772 = bits.Mul64(x7, arg2[5]) + var x774 uint64 + var x775 uint64 + x775, x774 = bits.Mul64(x7, arg2[4]) + var x776 uint64 + var x777 uint64 + x777, x776 = bits.Mul64(x7, arg2[3]) + var x778 uint64 + var x779 uint64 + x779, x778 = bits.Mul64(x7, arg2[2]) + var x780 uint64 + var x781 uint64 + x781, x780 = bits.Mul64(x7, arg2[1]) + var x782 uint64 + var x783 uint64 + x783, x782 = bits.Mul64(x7, arg2[0]) + var x784 uint64 + var x785 uint64 + x784, x785 = bits.Add64(x783, x780, uint64(0x0)) + var x786 uint64 + var x787 uint64 + x786, x787 = bits.Add64(x781, x778, uint64(p521Uint1(x785))) + var x788 uint64 + var x789 uint64 + x788, x789 = bits.Add64(x779, x776, uint64(p521Uint1(x787))) + var x790 uint64 + var x791 uint64 + x790, x791 = bits.Add64(x777, x774, uint64(p521Uint1(x789))) + var x792 uint64 + var x793 uint64 + x792, x793 = bits.Add64(x775, x772, uint64(p521Uint1(x791))) + var x794 uint64 + var x795 uint64 + x794, x795 = bits.Add64(x773, x770, uint64(p521Uint1(x793))) + var x796 uint64 + var x797 uint64 + x796, x797 = bits.Add64(x771, x768, uint64(p521Uint1(x795))) + var x798 uint64 + var x799 uint64 + x798, x799 = bits.Add64(x769, x766, uint64(p521Uint1(x797))) + x800 := (uint64(p521Uint1(x799)) + x767) + var x801 uint64 + var x802 uint64 + x801, x802 = bits.Add64(x747, x782, uint64(0x0)) + var x803 uint64 + var x804 uint64 + x803, x804 = bits.Add64(x749, x784, uint64(p521Uint1(x802))) + var x805 uint64 + var x806 uint64 + x805, x806 = bits.Add64(x751, x786, uint64(p521Uint1(x804))) + var x807 uint64 + var x808 uint64 + x807, x808 = bits.Add64(x753, x788, uint64(p521Uint1(x806))) + var x809 uint64 + var x810 uint64 + x809, x810 = bits.Add64(x755, x790, uint64(p521Uint1(x808))) + var x811 uint64 + var x812 uint64 + x811, x812 = bits.Add64(x757, x792, uint64(p521Uint1(x810))) + var x813 uint64 + var x814 uint64 + x813, x814 = bits.Add64(x759, x794, uint64(p521Uint1(x812))) + var x815 uint64 + var x816 uint64 + x815, x816 = bits.Add64(x761, x796, uint64(p521Uint1(x814))) + var x817 uint64 + var x818 uint64 + x817, x818 = bits.Add64(x763, x798, uint64(p521Uint1(x816))) + var x819 uint64 + var x820 uint64 + x819, x820 = bits.Add64(x765, x800, uint64(p521Uint1(x818))) + var x821 uint64 + var x822 uint64 + x822, x821 = bits.Mul64(x801, 0x1ff) + var x823 uint64 + var x824 uint64 + x824, x823 = bits.Mul64(x801, 0xffffffffffffffff) + var x825 uint64 + var x826 uint64 + x826, x825 = bits.Mul64(x801, 0xffffffffffffffff) + var x827 uint64 + var x828 uint64 + x828, x827 = bits.Mul64(x801, 0xffffffffffffffff) + var x829 uint64 + var x830 uint64 + x830, x829 = bits.Mul64(x801, 0xffffffffffffffff) + var x831 uint64 + var x832 uint64 + x832, x831 = bits.Mul64(x801, 0xffffffffffffffff) + var x833 uint64 + var x834 uint64 + x834, x833 = bits.Mul64(x801, 0xffffffffffffffff) + var x835 uint64 + var x836 uint64 + x836, x835 = bits.Mul64(x801, 0xffffffffffffffff) + var x837 uint64 + var x838 uint64 + x838, x837 = bits.Mul64(x801, 0xffffffffffffffff) + var x839 uint64 + var x840 uint64 + x839, x840 = bits.Add64(x838, x835, uint64(0x0)) + var x841 uint64 + var x842 uint64 + x841, x842 = bits.Add64(x836, x833, uint64(p521Uint1(x840))) + var x843 uint64 + var x844 uint64 + x843, x844 = bits.Add64(x834, x831, uint64(p521Uint1(x842))) + var x845 uint64 + var x846 uint64 + x845, x846 = bits.Add64(x832, x829, uint64(p521Uint1(x844))) + var x847 uint64 + var x848 uint64 + x847, x848 = bits.Add64(x830, x827, uint64(p521Uint1(x846))) + var x849 uint64 + var x850 uint64 + x849, x850 = bits.Add64(x828, x825, uint64(p521Uint1(x848))) + var x851 uint64 + var x852 uint64 + x851, x852 = bits.Add64(x826, x823, uint64(p521Uint1(x850))) + var x853 uint64 + var x854 uint64 + x853, x854 = bits.Add64(x824, x821, uint64(p521Uint1(x852))) + x855 := (uint64(p521Uint1(x854)) + x822) + var x857 uint64 + _, x857 = bits.Add64(x801, x837, uint64(0x0)) + var x858 uint64 + var x859 uint64 + x858, x859 = bits.Add64(x803, x839, uint64(p521Uint1(x857))) + var x860 uint64 + var x861 uint64 + x860, x861 = bits.Add64(x805, x841, uint64(p521Uint1(x859))) + var x862 uint64 + var x863 uint64 + x862, x863 = bits.Add64(x807, x843, uint64(p521Uint1(x861))) + var x864 uint64 + var x865 uint64 + x864, x865 = bits.Add64(x809, x845, uint64(p521Uint1(x863))) + var x866 uint64 + var x867 uint64 + x866, x867 = bits.Add64(x811, x847, uint64(p521Uint1(x865))) + var x868 uint64 + var x869 uint64 + x868, x869 = bits.Add64(x813, x849, uint64(p521Uint1(x867))) + var x870 uint64 + var x871 uint64 + x870, x871 = bits.Add64(x815, x851, uint64(p521Uint1(x869))) + var x872 uint64 + var x873 uint64 + x872, x873 = bits.Add64(x817, x853, uint64(p521Uint1(x871))) + var x874 uint64 + var x875 uint64 + x874, x875 = bits.Add64(x819, x855, uint64(p521Uint1(x873))) + x876 := (uint64(p521Uint1(x875)) + uint64(p521Uint1(x820))) + var x877 uint64 + var x878 uint64 + x878, x877 = bits.Mul64(x8, arg2[8]) + var x879 uint64 + var x880 uint64 + x880, x879 = bits.Mul64(x8, arg2[7]) + var x881 uint64 + var x882 uint64 + x882, x881 = bits.Mul64(x8, arg2[6]) + var x883 uint64 + var x884 uint64 + x884, x883 = bits.Mul64(x8, arg2[5]) + var x885 uint64 + var x886 uint64 + x886, x885 = bits.Mul64(x8, arg2[4]) + var x887 uint64 + var x888 uint64 + x888, x887 = bits.Mul64(x8, arg2[3]) + var x889 uint64 + var x890 uint64 + x890, x889 = bits.Mul64(x8, arg2[2]) + var x891 uint64 + var x892 uint64 + x892, x891 = bits.Mul64(x8, arg2[1]) + var x893 uint64 + var x894 uint64 + x894, x893 = bits.Mul64(x8, arg2[0]) + var x895 uint64 + var x896 uint64 + x895, x896 = bits.Add64(x894, x891, uint64(0x0)) + var x897 uint64 + var x898 uint64 + x897, x898 = bits.Add64(x892, x889, uint64(p521Uint1(x896))) + var x899 uint64 + var x900 uint64 + x899, x900 = bits.Add64(x890, x887, uint64(p521Uint1(x898))) + var x901 uint64 + var x902 uint64 + x901, x902 = bits.Add64(x888, x885, uint64(p521Uint1(x900))) + var x903 uint64 + var x904 uint64 + x903, x904 = bits.Add64(x886, x883, uint64(p521Uint1(x902))) + var x905 uint64 + var x906 uint64 + x905, x906 = bits.Add64(x884, x881, uint64(p521Uint1(x904))) + var x907 uint64 + var x908 uint64 + x907, x908 = bits.Add64(x882, x879, uint64(p521Uint1(x906))) + var x909 uint64 + var x910 uint64 + x909, x910 = bits.Add64(x880, x877, uint64(p521Uint1(x908))) + x911 := (uint64(p521Uint1(x910)) + x878) + var x912 uint64 + var x913 uint64 + x912, x913 = bits.Add64(x858, x893, uint64(0x0)) + var x914 uint64 + var x915 uint64 + x914, x915 = bits.Add64(x860, x895, uint64(p521Uint1(x913))) + var x916 uint64 + var x917 uint64 + x916, x917 = bits.Add64(x862, x897, uint64(p521Uint1(x915))) + var x918 uint64 + var x919 uint64 + x918, x919 = bits.Add64(x864, x899, uint64(p521Uint1(x917))) + var x920 uint64 + var x921 uint64 + x920, x921 = bits.Add64(x866, x901, uint64(p521Uint1(x919))) + var x922 uint64 + var x923 uint64 + x922, x923 = bits.Add64(x868, x903, uint64(p521Uint1(x921))) + var x924 uint64 + var x925 uint64 + x924, x925 = bits.Add64(x870, x905, uint64(p521Uint1(x923))) + var x926 uint64 + var x927 uint64 + x926, x927 = bits.Add64(x872, x907, uint64(p521Uint1(x925))) + var x928 uint64 + var x929 uint64 + x928, x929 = bits.Add64(x874, x909, uint64(p521Uint1(x927))) + var x930 uint64 + var x931 uint64 + x930, x931 = bits.Add64(x876, x911, uint64(p521Uint1(x929))) + var x932 uint64 + var x933 uint64 + x933, x932 = bits.Mul64(x912, 0x1ff) + var x934 uint64 + var x935 uint64 + x935, x934 = bits.Mul64(x912, 0xffffffffffffffff) + var x936 uint64 + var x937 uint64 + x937, x936 = bits.Mul64(x912, 0xffffffffffffffff) + var x938 uint64 + var x939 uint64 + x939, x938 = bits.Mul64(x912, 0xffffffffffffffff) + var x940 uint64 + var x941 uint64 + x941, x940 = bits.Mul64(x912, 0xffffffffffffffff) + var x942 uint64 + var x943 uint64 + x943, x942 = bits.Mul64(x912, 0xffffffffffffffff) + var x944 uint64 + var x945 uint64 + x945, x944 = bits.Mul64(x912, 0xffffffffffffffff) + var x946 uint64 + var x947 uint64 + x947, x946 = bits.Mul64(x912, 0xffffffffffffffff) + var x948 uint64 + var x949 uint64 + x949, x948 = bits.Mul64(x912, 0xffffffffffffffff) + var x950 uint64 + var x951 uint64 + x950, x951 = bits.Add64(x949, x946, uint64(0x0)) + var x952 uint64 + var x953 uint64 + x952, x953 = bits.Add64(x947, x944, uint64(p521Uint1(x951))) + var x954 uint64 + var x955 uint64 + x954, x955 = bits.Add64(x945, x942, uint64(p521Uint1(x953))) + var x956 uint64 + var x957 uint64 + x956, x957 = bits.Add64(x943, x940, uint64(p521Uint1(x955))) + var x958 uint64 + var x959 uint64 + x958, x959 = bits.Add64(x941, x938, uint64(p521Uint1(x957))) + var x960 uint64 + var x961 uint64 + x960, x961 = bits.Add64(x939, x936, uint64(p521Uint1(x959))) + var x962 uint64 + var x963 uint64 + x962, x963 = bits.Add64(x937, x934, uint64(p521Uint1(x961))) + var x964 uint64 + var x965 uint64 + x964, x965 = bits.Add64(x935, x932, uint64(p521Uint1(x963))) + x966 := (uint64(p521Uint1(x965)) + x933) + var x968 uint64 + _, x968 = bits.Add64(x912, x948, uint64(0x0)) + var x969 uint64 + var x970 uint64 + x969, x970 = bits.Add64(x914, x950, uint64(p521Uint1(x968))) + var x971 uint64 + var x972 uint64 + x971, x972 = bits.Add64(x916, x952, uint64(p521Uint1(x970))) + var x973 uint64 + var x974 uint64 + x973, x974 = bits.Add64(x918, x954, uint64(p521Uint1(x972))) + var x975 uint64 + var x976 uint64 + x975, x976 = bits.Add64(x920, x956, uint64(p521Uint1(x974))) + var x977 uint64 + var x978 uint64 + x977, x978 = bits.Add64(x922, x958, uint64(p521Uint1(x976))) + var x979 uint64 + var x980 uint64 + x979, x980 = bits.Add64(x924, x960, uint64(p521Uint1(x978))) + var x981 uint64 + var x982 uint64 + x981, x982 = bits.Add64(x926, x962, uint64(p521Uint1(x980))) + var x983 uint64 + var x984 uint64 + x983, x984 = bits.Add64(x928, x964, uint64(p521Uint1(x982))) + var x985 uint64 + var x986 uint64 + x985, x986 = bits.Add64(x930, x966, uint64(p521Uint1(x984))) + x987 := (uint64(p521Uint1(x986)) + uint64(p521Uint1(x931))) + var x988 uint64 + var x989 uint64 + x988, x989 = bits.Sub64(x969, 0xffffffffffffffff, uint64(0x0)) + var x990 uint64 + var x991 uint64 + x990, x991 = bits.Sub64(x971, 0xffffffffffffffff, uint64(p521Uint1(x989))) + var x992 uint64 + var x993 uint64 + x992, x993 = bits.Sub64(x973, 0xffffffffffffffff, uint64(p521Uint1(x991))) + var x994 uint64 + var x995 uint64 + x994, x995 = bits.Sub64(x975, 0xffffffffffffffff, uint64(p521Uint1(x993))) + var x996 uint64 + var x997 uint64 + x996, x997 = bits.Sub64(x977, 0xffffffffffffffff, uint64(p521Uint1(x995))) + var x998 uint64 + var x999 uint64 + x998, x999 = bits.Sub64(x979, 0xffffffffffffffff, uint64(p521Uint1(x997))) + var x1000 uint64 + var x1001 uint64 + x1000, x1001 = bits.Sub64(x981, 0xffffffffffffffff, uint64(p521Uint1(x999))) + var x1002 uint64 + var x1003 uint64 + x1002, x1003 = bits.Sub64(x983, 0xffffffffffffffff, uint64(p521Uint1(x1001))) + var x1004 uint64 + var x1005 uint64 + x1004, x1005 = bits.Sub64(x985, 0x1ff, uint64(p521Uint1(x1003))) + var x1007 uint64 + _, x1007 = bits.Sub64(x987, uint64(0x0), uint64(p521Uint1(x1005))) + var x1008 uint64 + p521CmovznzU64(&x1008, p521Uint1(x1007), x988, x969) + var x1009 uint64 + p521CmovznzU64(&x1009, p521Uint1(x1007), x990, x971) + var x1010 uint64 + p521CmovznzU64(&x1010, p521Uint1(x1007), x992, x973) + var x1011 uint64 + p521CmovznzU64(&x1011, p521Uint1(x1007), x994, x975) + var x1012 uint64 + p521CmovznzU64(&x1012, p521Uint1(x1007), x996, x977) + var x1013 uint64 + p521CmovznzU64(&x1013, p521Uint1(x1007), x998, x979) + var x1014 uint64 + p521CmovznzU64(&x1014, p521Uint1(x1007), x1000, x981) + var x1015 uint64 + p521CmovznzU64(&x1015, p521Uint1(x1007), x1002, x983) + var x1016 uint64 + p521CmovznzU64(&x1016, p521Uint1(x1007), x1004, x985) + out1[0] = x1008 + out1[1] = x1009 + out1[2] = x1010 + out1[3] = x1011 + out1[4] = x1012 + out1[5] = x1013 + out1[6] = x1014 + out1[7] = x1015 + out1[8] = x1016 +} + +// p521Square squares a field element in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) * eval (from_montgomery arg1)) mod m +// 0 ≤ eval out1 < m +// +func p521Square(out1 *p521MontgomeryDomainFieldElement, arg1 *p521MontgomeryDomainFieldElement) { + x1 := arg1[1] + x2 := arg1[2] + x3 := arg1[3] + x4 := arg1[4] + x5 := arg1[5] + x6 := arg1[6] + x7 := arg1[7] + x8 := arg1[8] + x9 := arg1[0] + var x10 uint64 + var x11 uint64 + x11, x10 = bits.Mul64(x9, arg1[8]) + var x12 uint64 + var x13 uint64 + x13, x12 = bits.Mul64(x9, arg1[7]) + var x14 uint64 + var x15 uint64 + x15, x14 = bits.Mul64(x9, arg1[6]) + var x16 uint64 + var x17 uint64 + x17, x16 = bits.Mul64(x9, arg1[5]) + var x18 uint64 + var x19 uint64 + x19, x18 = bits.Mul64(x9, arg1[4]) + var x20 uint64 + var x21 uint64 + x21, x20 = bits.Mul64(x9, arg1[3]) + var x22 uint64 + var x23 uint64 + x23, x22 = bits.Mul64(x9, arg1[2]) + var x24 uint64 + var x25 uint64 + x25, x24 = bits.Mul64(x9, arg1[1]) + var x26 uint64 + var x27 uint64 + x27, x26 = bits.Mul64(x9, arg1[0]) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x27, x24, uint64(0x0)) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x25, x22, uint64(p521Uint1(x29))) + var x32 uint64 + var x33 uint64 + x32, x33 = bits.Add64(x23, x20, uint64(p521Uint1(x31))) + var x34 uint64 + var x35 uint64 + x34, x35 = bits.Add64(x21, x18, uint64(p521Uint1(x33))) + var x36 uint64 + var x37 uint64 + x36, x37 = bits.Add64(x19, x16, uint64(p521Uint1(x35))) + var x38 uint64 + var x39 uint64 + x38, x39 = bits.Add64(x17, x14, uint64(p521Uint1(x37))) + var x40 uint64 + var x41 uint64 + x40, x41 = bits.Add64(x15, x12, uint64(p521Uint1(x39))) + var x42 uint64 + var x43 uint64 + x42, x43 = bits.Add64(x13, x10, uint64(p521Uint1(x41))) + x44 := (uint64(p521Uint1(x43)) + x11) + var x45 uint64 + var x46 uint64 + x46, x45 = bits.Mul64(x26, 0x1ff) + var x47 uint64 + var x48 uint64 + x48, x47 = bits.Mul64(x26, 0xffffffffffffffff) + var x49 uint64 + var x50 uint64 + x50, x49 = bits.Mul64(x26, 0xffffffffffffffff) + var x51 uint64 + var x52 uint64 + x52, x51 = bits.Mul64(x26, 0xffffffffffffffff) + var x53 uint64 + var x54 uint64 + x54, x53 = bits.Mul64(x26, 0xffffffffffffffff) + var x55 uint64 + var x56 uint64 + x56, x55 = bits.Mul64(x26, 0xffffffffffffffff) + var x57 uint64 + var x58 uint64 + x58, x57 = bits.Mul64(x26, 0xffffffffffffffff) + var x59 uint64 + var x60 uint64 + x60, x59 = bits.Mul64(x26, 0xffffffffffffffff) + var x61 uint64 + var x62 uint64 + x62, x61 = bits.Mul64(x26, 0xffffffffffffffff) + var x63 uint64 + var x64 uint64 + x63, x64 = bits.Add64(x62, x59, uint64(0x0)) + var x65 uint64 + var x66 uint64 + x65, x66 = bits.Add64(x60, x57, uint64(p521Uint1(x64))) + var x67 uint64 + var x68 uint64 + x67, x68 = bits.Add64(x58, x55, uint64(p521Uint1(x66))) + var x69 uint64 + var x70 uint64 + x69, x70 = bits.Add64(x56, x53, uint64(p521Uint1(x68))) + var x71 uint64 + var x72 uint64 + x71, x72 = bits.Add64(x54, x51, uint64(p521Uint1(x70))) + var x73 uint64 + var x74 uint64 + x73, x74 = bits.Add64(x52, x49, uint64(p521Uint1(x72))) + var x75 uint64 + var x76 uint64 + x75, x76 = bits.Add64(x50, x47, uint64(p521Uint1(x74))) + var x77 uint64 + var x78 uint64 + x77, x78 = bits.Add64(x48, x45, uint64(p521Uint1(x76))) + x79 := (uint64(p521Uint1(x78)) + x46) + var x81 uint64 + _, x81 = bits.Add64(x26, x61, uint64(0x0)) + var x82 uint64 + var x83 uint64 + x82, x83 = bits.Add64(x28, x63, uint64(p521Uint1(x81))) + var x84 uint64 + var x85 uint64 + x84, x85 = bits.Add64(x30, x65, uint64(p521Uint1(x83))) + var x86 uint64 + var x87 uint64 + x86, x87 = bits.Add64(x32, x67, uint64(p521Uint1(x85))) + var x88 uint64 + var x89 uint64 + x88, x89 = bits.Add64(x34, x69, uint64(p521Uint1(x87))) + var x90 uint64 + var x91 uint64 + x90, x91 = bits.Add64(x36, x71, uint64(p521Uint1(x89))) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x38, x73, uint64(p521Uint1(x91))) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x40, x75, uint64(p521Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x42, x77, uint64(p521Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x44, x79, uint64(p521Uint1(x97))) + var x100 uint64 + var x101 uint64 + x101, x100 = bits.Mul64(x1, arg1[8]) + var x102 uint64 + var x103 uint64 + x103, x102 = bits.Mul64(x1, arg1[7]) + var x104 uint64 + var x105 uint64 + x105, x104 = bits.Mul64(x1, arg1[6]) + var x106 uint64 + var x107 uint64 + x107, x106 = bits.Mul64(x1, arg1[5]) + var x108 uint64 + var x109 uint64 + x109, x108 = bits.Mul64(x1, arg1[4]) + var x110 uint64 + var x111 uint64 + x111, x110 = bits.Mul64(x1, arg1[3]) + var x112 uint64 + var x113 uint64 + x113, x112 = bits.Mul64(x1, arg1[2]) + var x114 uint64 + var x115 uint64 + x115, x114 = bits.Mul64(x1, arg1[1]) + var x116 uint64 + var x117 uint64 + x117, x116 = bits.Mul64(x1, arg1[0]) + var x118 uint64 + var x119 uint64 + x118, x119 = bits.Add64(x117, x114, uint64(0x0)) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64(x115, x112, uint64(p521Uint1(x119))) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x113, x110, uint64(p521Uint1(x121))) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x111, x108, uint64(p521Uint1(x123))) + var x126 uint64 + var x127 uint64 + x126, x127 = bits.Add64(x109, x106, uint64(p521Uint1(x125))) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x107, x104, uint64(p521Uint1(x127))) + var x130 uint64 + var x131 uint64 + x130, x131 = bits.Add64(x105, x102, uint64(p521Uint1(x129))) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x103, x100, uint64(p521Uint1(x131))) + x134 := (uint64(p521Uint1(x133)) + x101) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x82, x116, uint64(0x0)) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x84, x118, uint64(p521Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x86, x120, uint64(p521Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x88, x122, uint64(p521Uint1(x140))) + var x143 uint64 + var x144 uint64 + x143, x144 = bits.Add64(x90, x124, uint64(p521Uint1(x142))) + var x145 uint64 + var x146 uint64 + x145, x146 = bits.Add64(x92, x126, uint64(p521Uint1(x144))) + var x147 uint64 + var x148 uint64 + x147, x148 = bits.Add64(x94, x128, uint64(p521Uint1(x146))) + var x149 uint64 + var x150 uint64 + x149, x150 = bits.Add64(x96, x130, uint64(p521Uint1(x148))) + var x151 uint64 + var x152 uint64 + x151, x152 = bits.Add64(x98, x132, uint64(p521Uint1(x150))) + var x153 uint64 + var x154 uint64 + x153, x154 = bits.Add64(uint64(p521Uint1(x99)), x134, uint64(p521Uint1(x152))) + var x155 uint64 + var x156 uint64 + x156, x155 = bits.Mul64(x135, 0x1ff) + var x157 uint64 + var x158 uint64 + x158, x157 = bits.Mul64(x135, 0xffffffffffffffff) + var x159 uint64 + var x160 uint64 + x160, x159 = bits.Mul64(x135, 0xffffffffffffffff) + var x161 uint64 + var x162 uint64 + x162, x161 = bits.Mul64(x135, 0xffffffffffffffff) + var x163 uint64 + var x164 uint64 + x164, x163 = bits.Mul64(x135, 0xffffffffffffffff) + var x165 uint64 + var x166 uint64 + x166, x165 = bits.Mul64(x135, 0xffffffffffffffff) + var x167 uint64 + var x168 uint64 + x168, x167 = bits.Mul64(x135, 0xffffffffffffffff) + var x169 uint64 + var x170 uint64 + x170, x169 = bits.Mul64(x135, 0xffffffffffffffff) + var x171 uint64 + var x172 uint64 + x172, x171 = bits.Mul64(x135, 0xffffffffffffffff) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x172, x169, uint64(0x0)) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x170, x167, uint64(p521Uint1(x174))) + var x177 uint64 + var x178 uint64 + x177, x178 = bits.Add64(x168, x165, uint64(p521Uint1(x176))) + var x179 uint64 + var x180 uint64 + x179, x180 = bits.Add64(x166, x163, uint64(p521Uint1(x178))) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x164, x161, uint64(p521Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x162, x159, uint64(p521Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x160, x157, uint64(p521Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x158, x155, uint64(p521Uint1(x186))) + x189 := (uint64(p521Uint1(x188)) + x156) + var x191 uint64 + _, x191 = bits.Add64(x135, x171, uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Add64(x137, x173, uint64(p521Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Add64(x139, x175, uint64(p521Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Add64(x141, x177, uint64(p521Uint1(x195))) + var x198 uint64 + var x199 uint64 + x198, x199 = bits.Add64(x143, x179, uint64(p521Uint1(x197))) + var x200 uint64 + var x201 uint64 + x200, x201 = bits.Add64(x145, x181, uint64(p521Uint1(x199))) + var x202 uint64 + var x203 uint64 + x202, x203 = bits.Add64(x147, x183, uint64(p521Uint1(x201))) + var x204 uint64 + var x205 uint64 + x204, x205 = bits.Add64(x149, x185, uint64(p521Uint1(x203))) + var x206 uint64 + var x207 uint64 + x206, x207 = bits.Add64(x151, x187, uint64(p521Uint1(x205))) + var x208 uint64 + var x209 uint64 + x208, x209 = bits.Add64(x153, x189, uint64(p521Uint1(x207))) + x210 := (uint64(p521Uint1(x209)) + uint64(p521Uint1(x154))) + var x211 uint64 + var x212 uint64 + x212, x211 = bits.Mul64(x2, arg1[8]) + var x213 uint64 + var x214 uint64 + x214, x213 = bits.Mul64(x2, arg1[7]) + var x215 uint64 + var x216 uint64 + x216, x215 = bits.Mul64(x2, arg1[6]) + var x217 uint64 + var x218 uint64 + x218, x217 = bits.Mul64(x2, arg1[5]) + var x219 uint64 + var x220 uint64 + x220, x219 = bits.Mul64(x2, arg1[4]) + var x221 uint64 + var x222 uint64 + x222, x221 = bits.Mul64(x2, arg1[3]) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x2, arg1[2]) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x2, arg1[1]) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x2, arg1[0]) + var x229 uint64 + var x230 uint64 + x229, x230 = bits.Add64(x228, x225, uint64(0x0)) + var x231 uint64 + var x232 uint64 + x231, x232 = bits.Add64(x226, x223, uint64(p521Uint1(x230))) + var x233 uint64 + var x234 uint64 + x233, x234 = bits.Add64(x224, x221, uint64(p521Uint1(x232))) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x222, x219, uint64(p521Uint1(x234))) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x220, x217, uint64(p521Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x218, x215, uint64(p521Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x216, x213, uint64(p521Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x214, x211, uint64(p521Uint1(x242))) + x245 := (uint64(p521Uint1(x244)) + x212) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x192, x227, uint64(0x0)) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x194, x229, uint64(p521Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x196, x231, uint64(p521Uint1(x249))) + var x252 uint64 + var x253 uint64 + x252, x253 = bits.Add64(x198, x233, uint64(p521Uint1(x251))) + var x254 uint64 + var x255 uint64 + x254, x255 = bits.Add64(x200, x235, uint64(p521Uint1(x253))) + var x256 uint64 + var x257 uint64 + x256, x257 = bits.Add64(x202, x237, uint64(p521Uint1(x255))) + var x258 uint64 + var x259 uint64 + x258, x259 = bits.Add64(x204, x239, uint64(p521Uint1(x257))) + var x260 uint64 + var x261 uint64 + x260, x261 = bits.Add64(x206, x241, uint64(p521Uint1(x259))) + var x262 uint64 + var x263 uint64 + x262, x263 = bits.Add64(x208, x243, uint64(p521Uint1(x261))) + var x264 uint64 + var x265 uint64 + x264, x265 = bits.Add64(x210, x245, uint64(p521Uint1(x263))) + var x266 uint64 + var x267 uint64 + x267, x266 = bits.Mul64(x246, 0x1ff) + var x268 uint64 + var x269 uint64 + x269, x268 = bits.Mul64(x246, 0xffffffffffffffff) + var x270 uint64 + var x271 uint64 + x271, x270 = bits.Mul64(x246, 0xffffffffffffffff) + var x272 uint64 + var x273 uint64 + x273, x272 = bits.Mul64(x246, 0xffffffffffffffff) + var x274 uint64 + var x275 uint64 + x275, x274 = bits.Mul64(x246, 0xffffffffffffffff) + var x276 uint64 + var x277 uint64 + x277, x276 = bits.Mul64(x246, 0xffffffffffffffff) + var x278 uint64 + var x279 uint64 + x279, x278 = bits.Mul64(x246, 0xffffffffffffffff) + var x280 uint64 + var x281 uint64 + x281, x280 = bits.Mul64(x246, 0xffffffffffffffff) + var x282 uint64 + var x283 uint64 + x283, x282 = bits.Mul64(x246, 0xffffffffffffffff) + var x284 uint64 + var x285 uint64 + x284, x285 = bits.Add64(x283, x280, uint64(0x0)) + var x286 uint64 + var x287 uint64 + x286, x287 = bits.Add64(x281, x278, uint64(p521Uint1(x285))) + var x288 uint64 + var x289 uint64 + x288, x289 = bits.Add64(x279, x276, uint64(p521Uint1(x287))) + var x290 uint64 + var x291 uint64 + x290, x291 = bits.Add64(x277, x274, uint64(p521Uint1(x289))) + var x292 uint64 + var x293 uint64 + x292, x293 = bits.Add64(x275, x272, uint64(p521Uint1(x291))) + var x294 uint64 + var x295 uint64 + x294, x295 = bits.Add64(x273, x270, uint64(p521Uint1(x293))) + var x296 uint64 + var x297 uint64 + x296, x297 = bits.Add64(x271, x268, uint64(p521Uint1(x295))) + var x298 uint64 + var x299 uint64 + x298, x299 = bits.Add64(x269, x266, uint64(p521Uint1(x297))) + x300 := (uint64(p521Uint1(x299)) + x267) + var x302 uint64 + _, x302 = bits.Add64(x246, x282, uint64(0x0)) + var x303 uint64 + var x304 uint64 + x303, x304 = bits.Add64(x248, x284, uint64(p521Uint1(x302))) + var x305 uint64 + var x306 uint64 + x305, x306 = bits.Add64(x250, x286, uint64(p521Uint1(x304))) + var x307 uint64 + var x308 uint64 + x307, x308 = bits.Add64(x252, x288, uint64(p521Uint1(x306))) + var x309 uint64 + var x310 uint64 + x309, x310 = bits.Add64(x254, x290, uint64(p521Uint1(x308))) + var x311 uint64 + var x312 uint64 + x311, x312 = bits.Add64(x256, x292, uint64(p521Uint1(x310))) + var x313 uint64 + var x314 uint64 + x313, x314 = bits.Add64(x258, x294, uint64(p521Uint1(x312))) + var x315 uint64 + var x316 uint64 + x315, x316 = bits.Add64(x260, x296, uint64(p521Uint1(x314))) + var x317 uint64 + var x318 uint64 + x317, x318 = bits.Add64(x262, x298, uint64(p521Uint1(x316))) + var x319 uint64 + var x320 uint64 + x319, x320 = bits.Add64(x264, x300, uint64(p521Uint1(x318))) + x321 := (uint64(p521Uint1(x320)) + uint64(p521Uint1(x265))) + var x322 uint64 + var x323 uint64 + x323, x322 = bits.Mul64(x3, arg1[8]) + var x324 uint64 + var x325 uint64 + x325, x324 = bits.Mul64(x3, arg1[7]) + var x326 uint64 + var x327 uint64 + x327, x326 = bits.Mul64(x3, arg1[6]) + var x328 uint64 + var x329 uint64 + x329, x328 = bits.Mul64(x3, arg1[5]) + var x330 uint64 + var x331 uint64 + x331, x330 = bits.Mul64(x3, arg1[4]) + var x332 uint64 + var x333 uint64 + x333, x332 = bits.Mul64(x3, arg1[3]) + var x334 uint64 + var x335 uint64 + x335, x334 = bits.Mul64(x3, arg1[2]) + var x336 uint64 + var x337 uint64 + x337, x336 = bits.Mul64(x3, arg1[1]) + var x338 uint64 + var x339 uint64 + x339, x338 = bits.Mul64(x3, arg1[0]) + var x340 uint64 + var x341 uint64 + x340, x341 = bits.Add64(x339, x336, uint64(0x0)) + var x342 uint64 + var x343 uint64 + x342, x343 = bits.Add64(x337, x334, uint64(p521Uint1(x341))) + var x344 uint64 + var x345 uint64 + x344, x345 = bits.Add64(x335, x332, uint64(p521Uint1(x343))) + var x346 uint64 + var x347 uint64 + x346, x347 = bits.Add64(x333, x330, uint64(p521Uint1(x345))) + var x348 uint64 + var x349 uint64 + x348, x349 = bits.Add64(x331, x328, uint64(p521Uint1(x347))) + var x350 uint64 + var x351 uint64 + x350, x351 = bits.Add64(x329, x326, uint64(p521Uint1(x349))) + var x352 uint64 + var x353 uint64 + x352, x353 = bits.Add64(x327, x324, uint64(p521Uint1(x351))) + var x354 uint64 + var x355 uint64 + x354, x355 = bits.Add64(x325, x322, uint64(p521Uint1(x353))) + x356 := (uint64(p521Uint1(x355)) + x323) + var x357 uint64 + var x358 uint64 + x357, x358 = bits.Add64(x303, x338, uint64(0x0)) + var x359 uint64 + var x360 uint64 + x359, x360 = bits.Add64(x305, x340, uint64(p521Uint1(x358))) + var x361 uint64 + var x362 uint64 + x361, x362 = bits.Add64(x307, x342, uint64(p521Uint1(x360))) + var x363 uint64 + var x364 uint64 + x363, x364 = bits.Add64(x309, x344, uint64(p521Uint1(x362))) + var x365 uint64 + var x366 uint64 + x365, x366 = bits.Add64(x311, x346, uint64(p521Uint1(x364))) + var x367 uint64 + var x368 uint64 + x367, x368 = bits.Add64(x313, x348, uint64(p521Uint1(x366))) + var x369 uint64 + var x370 uint64 + x369, x370 = bits.Add64(x315, x350, uint64(p521Uint1(x368))) + var x371 uint64 + var x372 uint64 + x371, x372 = bits.Add64(x317, x352, uint64(p521Uint1(x370))) + var x373 uint64 + var x374 uint64 + x373, x374 = bits.Add64(x319, x354, uint64(p521Uint1(x372))) + var x375 uint64 + var x376 uint64 + x375, x376 = bits.Add64(x321, x356, uint64(p521Uint1(x374))) + var x377 uint64 + var x378 uint64 + x378, x377 = bits.Mul64(x357, 0x1ff) + var x379 uint64 + var x380 uint64 + x380, x379 = bits.Mul64(x357, 0xffffffffffffffff) + var x381 uint64 + var x382 uint64 + x382, x381 = bits.Mul64(x357, 0xffffffffffffffff) + var x383 uint64 + var x384 uint64 + x384, x383 = bits.Mul64(x357, 0xffffffffffffffff) + var x385 uint64 + var x386 uint64 + x386, x385 = bits.Mul64(x357, 0xffffffffffffffff) + var x387 uint64 + var x388 uint64 + x388, x387 = bits.Mul64(x357, 0xffffffffffffffff) + var x389 uint64 + var x390 uint64 + x390, x389 = bits.Mul64(x357, 0xffffffffffffffff) + var x391 uint64 + var x392 uint64 + x392, x391 = bits.Mul64(x357, 0xffffffffffffffff) + var x393 uint64 + var x394 uint64 + x394, x393 = bits.Mul64(x357, 0xffffffffffffffff) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Add64(x394, x391, uint64(0x0)) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Add64(x392, x389, uint64(p521Uint1(x396))) + var x399 uint64 + var x400 uint64 + x399, x400 = bits.Add64(x390, x387, uint64(p521Uint1(x398))) + var x401 uint64 + var x402 uint64 + x401, x402 = bits.Add64(x388, x385, uint64(p521Uint1(x400))) + var x403 uint64 + var x404 uint64 + x403, x404 = bits.Add64(x386, x383, uint64(p521Uint1(x402))) + var x405 uint64 + var x406 uint64 + x405, x406 = bits.Add64(x384, x381, uint64(p521Uint1(x404))) + var x407 uint64 + var x408 uint64 + x407, x408 = bits.Add64(x382, x379, uint64(p521Uint1(x406))) + var x409 uint64 + var x410 uint64 + x409, x410 = bits.Add64(x380, x377, uint64(p521Uint1(x408))) + x411 := (uint64(p521Uint1(x410)) + x378) + var x413 uint64 + _, x413 = bits.Add64(x357, x393, uint64(0x0)) + var x414 uint64 + var x415 uint64 + x414, x415 = bits.Add64(x359, x395, uint64(p521Uint1(x413))) + var x416 uint64 + var x417 uint64 + x416, x417 = bits.Add64(x361, x397, uint64(p521Uint1(x415))) + var x418 uint64 + var x419 uint64 + x418, x419 = bits.Add64(x363, x399, uint64(p521Uint1(x417))) + var x420 uint64 + var x421 uint64 + x420, x421 = bits.Add64(x365, x401, uint64(p521Uint1(x419))) + var x422 uint64 + var x423 uint64 + x422, x423 = bits.Add64(x367, x403, uint64(p521Uint1(x421))) + var x424 uint64 + var x425 uint64 + x424, x425 = bits.Add64(x369, x405, uint64(p521Uint1(x423))) + var x426 uint64 + var x427 uint64 + x426, x427 = bits.Add64(x371, x407, uint64(p521Uint1(x425))) + var x428 uint64 + var x429 uint64 + x428, x429 = bits.Add64(x373, x409, uint64(p521Uint1(x427))) + var x430 uint64 + var x431 uint64 + x430, x431 = bits.Add64(x375, x411, uint64(p521Uint1(x429))) + x432 := (uint64(p521Uint1(x431)) + uint64(p521Uint1(x376))) + var x433 uint64 + var x434 uint64 + x434, x433 = bits.Mul64(x4, arg1[8]) + var x435 uint64 + var x436 uint64 + x436, x435 = bits.Mul64(x4, arg1[7]) + var x437 uint64 + var x438 uint64 + x438, x437 = bits.Mul64(x4, arg1[6]) + var x439 uint64 + var x440 uint64 + x440, x439 = bits.Mul64(x4, arg1[5]) + var x441 uint64 + var x442 uint64 + x442, x441 = bits.Mul64(x4, arg1[4]) + var x443 uint64 + var x444 uint64 + x444, x443 = bits.Mul64(x4, arg1[3]) + var x445 uint64 + var x446 uint64 + x446, x445 = bits.Mul64(x4, arg1[2]) + var x447 uint64 + var x448 uint64 + x448, x447 = bits.Mul64(x4, arg1[1]) + var x449 uint64 + var x450 uint64 + x450, x449 = bits.Mul64(x4, arg1[0]) + var x451 uint64 + var x452 uint64 + x451, x452 = bits.Add64(x450, x447, uint64(0x0)) + var x453 uint64 + var x454 uint64 + x453, x454 = bits.Add64(x448, x445, uint64(p521Uint1(x452))) + var x455 uint64 + var x456 uint64 + x455, x456 = bits.Add64(x446, x443, uint64(p521Uint1(x454))) + var x457 uint64 + var x458 uint64 + x457, x458 = bits.Add64(x444, x441, uint64(p521Uint1(x456))) + var x459 uint64 + var x460 uint64 + x459, x460 = bits.Add64(x442, x439, uint64(p521Uint1(x458))) + var x461 uint64 + var x462 uint64 + x461, x462 = bits.Add64(x440, x437, uint64(p521Uint1(x460))) + var x463 uint64 + var x464 uint64 + x463, x464 = bits.Add64(x438, x435, uint64(p521Uint1(x462))) + var x465 uint64 + var x466 uint64 + x465, x466 = bits.Add64(x436, x433, uint64(p521Uint1(x464))) + x467 := (uint64(p521Uint1(x466)) + x434) + var x468 uint64 + var x469 uint64 + x468, x469 = bits.Add64(x414, x449, uint64(0x0)) + var x470 uint64 + var x471 uint64 + x470, x471 = bits.Add64(x416, x451, uint64(p521Uint1(x469))) + var x472 uint64 + var x473 uint64 + x472, x473 = bits.Add64(x418, x453, uint64(p521Uint1(x471))) + var x474 uint64 + var x475 uint64 + x474, x475 = bits.Add64(x420, x455, uint64(p521Uint1(x473))) + var x476 uint64 + var x477 uint64 + x476, x477 = bits.Add64(x422, x457, uint64(p521Uint1(x475))) + var x478 uint64 + var x479 uint64 + x478, x479 = bits.Add64(x424, x459, uint64(p521Uint1(x477))) + var x480 uint64 + var x481 uint64 + x480, x481 = bits.Add64(x426, x461, uint64(p521Uint1(x479))) + var x482 uint64 + var x483 uint64 + x482, x483 = bits.Add64(x428, x463, uint64(p521Uint1(x481))) + var x484 uint64 + var x485 uint64 + x484, x485 = bits.Add64(x430, x465, uint64(p521Uint1(x483))) + var x486 uint64 + var x487 uint64 + x486, x487 = bits.Add64(x432, x467, uint64(p521Uint1(x485))) + var x488 uint64 + var x489 uint64 + x489, x488 = bits.Mul64(x468, 0x1ff) + var x490 uint64 + var x491 uint64 + x491, x490 = bits.Mul64(x468, 0xffffffffffffffff) + var x492 uint64 + var x493 uint64 + x493, x492 = bits.Mul64(x468, 0xffffffffffffffff) + var x494 uint64 + var x495 uint64 + x495, x494 = bits.Mul64(x468, 0xffffffffffffffff) + var x496 uint64 + var x497 uint64 + x497, x496 = bits.Mul64(x468, 0xffffffffffffffff) + var x498 uint64 + var x499 uint64 + x499, x498 = bits.Mul64(x468, 0xffffffffffffffff) + var x500 uint64 + var x501 uint64 + x501, x500 = bits.Mul64(x468, 0xffffffffffffffff) + var x502 uint64 + var x503 uint64 + x503, x502 = bits.Mul64(x468, 0xffffffffffffffff) + var x504 uint64 + var x505 uint64 + x505, x504 = bits.Mul64(x468, 0xffffffffffffffff) + var x506 uint64 + var x507 uint64 + x506, x507 = bits.Add64(x505, x502, uint64(0x0)) + var x508 uint64 + var x509 uint64 + x508, x509 = bits.Add64(x503, x500, uint64(p521Uint1(x507))) + var x510 uint64 + var x511 uint64 + x510, x511 = bits.Add64(x501, x498, uint64(p521Uint1(x509))) + var x512 uint64 + var x513 uint64 + x512, x513 = bits.Add64(x499, x496, uint64(p521Uint1(x511))) + var x514 uint64 + var x515 uint64 + x514, x515 = bits.Add64(x497, x494, uint64(p521Uint1(x513))) + var x516 uint64 + var x517 uint64 + x516, x517 = bits.Add64(x495, x492, uint64(p521Uint1(x515))) + var x518 uint64 + var x519 uint64 + x518, x519 = bits.Add64(x493, x490, uint64(p521Uint1(x517))) + var x520 uint64 + var x521 uint64 + x520, x521 = bits.Add64(x491, x488, uint64(p521Uint1(x519))) + x522 := (uint64(p521Uint1(x521)) + x489) + var x524 uint64 + _, x524 = bits.Add64(x468, x504, uint64(0x0)) + var x525 uint64 + var x526 uint64 + x525, x526 = bits.Add64(x470, x506, uint64(p521Uint1(x524))) + var x527 uint64 + var x528 uint64 + x527, x528 = bits.Add64(x472, x508, uint64(p521Uint1(x526))) + var x529 uint64 + var x530 uint64 + x529, x530 = bits.Add64(x474, x510, uint64(p521Uint1(x528))) + var x531 uint64 + var x532 uint64 + x531, x532 = bits.Add64(x476, x512, uint64(p521Uint1(x530))) + var x533 uint64 + var x534 uint64 + x533, x534 = bits.Add64(x478, x514, uint64(p521Uint1(x532))) + var x535 uint64 + var x536 uint64 + x535, x536 = bits.Add64(x480, x516, uint64(p521Uint1(x534))) + var x537 uint64 + var x538 uint64 + x537, x538 = bits.Add64(x482, x518, uint64(p521Uint1(x536))) + var x539 uint64 + var x540 uint64 + x539, x540 = bits.Add64(x484, x520, uint64(p521Uint1(x538))) + var x541 uint64 + var x542 uint64 + x541, x542 = bits.Add64(x486, x522, uint64(p521Uint1(x540))) + x543 := (uint64(p521Uint1(x542)) + uint64(p521Uint1(x487))) + var x544 uint64 + var x545 uint64 + x545, x544 = bits.Mul64(x5, arg1[8]) + var x546 uint64 + var x547 uint64 + x547, x546 = bits.Mul64(x5, arg1[7]) + var x548 uint64 + var x549 uint64 + x549, x548 = bits.Mul64(x5, arg1[6]) + var x550 uint64 + var x551 uint64 + x551, x550 = bits.Mul64(x5, arg1[5]) + var x552 uint64 + var x553 uint64 + x553, x552 = bits.Mul64(x5, arg1[4]) + var x554 uint64 + var x555 uint64 + x555, x554 = bits.Mul64(x5, arg1[3]) + var x556 uint64 + var x557 uint64 + x557, x556 = bits.Mul64(x5, arg1[2]) + var x558 uint64 + var x559 uint64 + x559, x558 = bits.Mul64(x5, arg1[1]) + var x560 uint64 + var x561 uint64 + x561, x560 = bits.Mul64(x5, arg1[0]) + var x562 uint64 + var x563 uint64 + x562, x563 = bits.Add64(x561, x558, uint64(0x0)) + var x564 uint64 + var x565 uint64 + x564, x565 = bits.Add64(x559, x556, uint64(p521Uint1(x563))) + var x566 uint64 + var x567 uint64 + x566, x567 = bits.Add64(x557, x554, uint64(p521Uint1(x565))) + var x568 uint64 + var x569 uint64 + x568, x569 = bits.Add64(x555, x552, uint64(p521Uint1(x567))) + var x570 uint64 + var x571 uint64 + x570, x571 = bits.Add64(x553, x550, uint64(p521Uint1(x569))) + var x572 uint64 + var x573 uint64 + x572, x573 = bits.Add64(x551, x548, uint64(p521Uint1(x571))) + var x574 uint64 + var x575 uint64 + x574, x575 = bits.Add64(x549, x546, uint64(p521Uint1(x573))) + var x576 uint64 + var x577 uint64 + x576, x577 = bits.Add64(x547, x544, uint64(p521Uint1(x575))) + x578 := (uint64(p521Uint1(x577)) + x545) + var x579 uint64 + var x580 uint64 + x579, x580 = bits.Add64(x525, x560, uint64(0x0)) + var x581 uint64 + var x582 uint64 + x581, x582 = bits.Add64(x527, x562, uint64(p521Uint1(x580))) + var x583 uint64 + var x584 uint64 + x583, x584 = bits.Add64(x529, x564, uint64(p521Uint1(x582))) + var x585 uint64 + var x586 uint64 + x585, x586 = bits.Add64(x531, x566, uint64(p521Uint1(x584))) + var x587 uint64 + var x588 uint64 + x587, x588 = bits.Add64(x533, x568, uint64(p521Uint1(x586))) + var x589 uint64 + var x590 uint64 + x589, x590 = bits.Add64(x535, x570, uint64(p521Uint1(x588))) + var x591 uint64 + var x592 uint64 + x591, x592 = bits.Add64(x537, x572, uint64(p521Uint1(x590))) + var x593 uint64 + var x594 uint64 + x593, x594 = bits.Add64(x539, x574, uint64(p521Uint1(x592))) + var x595 uint64 + var x596 uint64 + x595, x596 = bits.Add64(x541, x576, uint64(p521Uint1(x594))) + var x597 uint64 + var x598 uint64 + x597, x598 = bits.Add64(x543, x578, uint64(p521Uint1(x596))) + var x599 uint64 + var x600 uint64 + x600, x599 = bits.Mul64(x579, 0x1ff) + var x601 uint64 + var x602 uint64 + x602, x601 = bits.Mul64(x579, 0xffffffffffffffff) + var x603 uint64 + var x604 uint64 + x604, x603 = bits.Mul64(x579, 0xffffffffffffffff) + var x605 uint64 + var x606 uint64 + x606, x605 = bits.Mul64(x579, 0xffffffffffffffff) + var x607 uint64 + var x608 uint64 + x608, x607 = bits.Mul64(x579, 0xffffffffffffffff) + var x609 uint64 + var x610 uint64 + x610, x609 = bits.Mul64(x579, 0xffffffffffffffff) + var x611 uint64 + var x612 uint64 + x612, x611 = bits.Mul64(x579, 0xffffffffffffffff) + var x613 uint64 + var x614 uint64 + x614, x613 = bits.Mul64(x579, 0xffffffffffffffff) + var x615 uint64 + var x616 uint64 + x616, x615 = bits.Mul64(x579, 0xffffffffffffffff) + var x617 uint64 + var x618 uint64 + x617, x618 = bits.Add64(x616, x613, uint64(0x0)) + var x619 uint64 + var x620 uint64 + x619, x620 = bits.Add64(x614, x611, uint64(p521Uint1(x618))) + var x621 uint64 + var x622 uint64 + x621, x622 = bits.Add64(x612, x609, uint64(p521Uint1(x620))) + var x623 uint64 + var x624 uint64 + x623, x624 = bits.Add64(x610, x607, uint64(p521Uint1(x622))) + var x625 uint64 + var x626 uint64 + x625, x626 = bits.Add64(x608, x605, uint64(p521Uint1(x624))) + var x627 uint64 + var x628 uint64 + x627, x628 = bits.Add64(x606, x603, uint64(p521Uint1(x626))) + var x629 uint64 + var x630 uint64 + x629, x630 = bits.Add64(x604, x601, uint64(p521Uint1(x628))) + var x631 uint64 + var x632 uint64 + x631, x632 = bits.Add64(x602, x599, uint64(p521Uint1(x630))) + x633 := (uint64(p521Uint1(x632)) + x600) + var x635 uint64 + _, x635 = bits.Add64(x579, x615, uint64(0x0)) + var x636 uint64 + var x637 uint64 + x636, x637 = bits.Add64(x581, x617, uint64(p521Uint1(x635))) + var x638 uint64 + var x639 uint64 + x638, x639 = bits.Add64(x583, x619, uint64(p521Uint1(x637))) + var x640 uint64 + var x641 uint64 + x640, x641 = bits.Add64(x585, x621, uint64(p521Uint1(x639))) + var x642 uint64 + var x643 uint64 + x642, x643 = bits.Add64(x587, x623, uint64(p521Uint1(x641))) + var x644 uint64 + var x645 uint64 + x644, x645 = bits.Add64(x589, x625, uint64(p521Uint1(x643))) + var x646 uint64 + var x647 uint64 + x646, x647 = bits.Add64(x591, x627, uint64(p521Uint1(x645))) + var x648 uint64 + var x649 uint64 + x648, x649 = bits.Add64(x593, x629, uint64(p521Uint1(x647))) + var x650 uint64 + var x651 uint64 + x650, x651 = bits.Add64(x595, x631, uint64(p521Uint1(x649))) + var x652 uint64 + var x653 uint64 + x652, x653 = bits.Add64(x597, x633, uint64(p521Uint1(x651))) + x654 := (uint64(p521Uint1(x653)) + uint64(p521Uint1(x598))) + var x655 uint64 + var x656 uint64 + x656, x655 = bits.Mul64(x6, arg1[8]) + var x657 uint64 + var x658 uint64 + x658, x657 = bits.Mul64(x6, arg1[7]) + var x659 uint64 + var x660 uint64 + x660, x659 = bits.Mul64(x6, arg1[6]) + var x661 uint64 + var x662 uint64 + x662, x661 = bits.Mul64(x6, arg1[5]) + var x663 uint64 + var x664 uint64 + x664, x663 = bits.Mul64(x6, arg1[4]) + var x665 uint64 + var x666 uint64 + x666, x665 = bits.Mul64(x6, arg1[3]) + var x667 uint64 + var x668 uint64 + x668, x667 = bits.Mul64(x6, arg1[2]) + var x669 uint64 + var x670 uint64 + x670, x669 = bits.Mul64(x6, arg1[1]) + var x671 uint64 + var x672 uint64 + x672, x671 = bits.Mul64(x6, arg1[0]) + var x673 uint64 + var x674 uint64 + x673, x674 = bits.Add64(x672, x669, uint64(0x0)) + var x675 uint64 + var x676 uint64 + x675, x676 = bits.Add64(x670, x667, uint64(p521Uint1(x674))) + var x677 uint64 + var x678 uint64 + x677, x678 = bits.Add64(x668, x665, uint64(p521Uint1(x676))) + var x679 uint64 + var x680 uint64 + x679, x680 = bits.Add64(x666, x663, uint64(p521Uint1(x678))) + var x681 uint64 + var x682 uint64 + x681, x682 = bits.Add64(x664, x661, uint64(p521Uint1(x680))) + var x683 uint64 + var x684 uint64 + x683, x684 = bits.Add64(x662, x659, uint64(p521Uint1(x682))) + var x685 uint64 + var x686 uint64 + x685, x686 = bits.Add64(x660, x657, uint64(p521Uint1(x684))) + var x687 uint64 + var x688 uint64 + x687, x688 = bits.Add64(x658, x655, uint64(p521Uint1(x686))) + x689 := (uint64(p521Uint1(x688)) + x656) + var x690 uint64 + var x691 uint64 + x690, x691 = bits.Add64(x636, x671, uint64(0x0)) + var x692 uint64 + var x693 uint64 + x692, x693 = bits.Add64(x638, x673, uint64(p521Uint1(x691))) + var x694 uint64 + var x695 uint64 + x694, x695 = bits.Add64(x640, x675, uint64(p521Uint1(x693))) + var x696 uint64 + var x697 uint64 + x696, x697 = bits.Add64(x642, x677, uint64(p521Uint1(x695))) + var x698 uint64 + var x699 uint64 + x698, x699 = bits.Add64(x644, x679, uint64(p521Uint1(x697))) + var x700 uint64 + var x701 uint64 + x700, x701 = bits.Add64(x646, x681, uint64(p521Uint1(x699))) + var x702 uint64 + var x703 uint64 + x702, x703 = bits.Add64(x648, x683, uint64(p521Uint1(x701))) + var x704 uint64 + var x705 uint64 + x704, x705 = bits.Add64(x650, x685, uint64(p521Uint1(x703))) + var x706 uint64 + var x707 uint64 + x706, x707 = bits.Add64(x652, x687, uint64(p521Uint1(x705))) + var x708 uint64 + var x709 uint64 + x708, x709 = bits.Add64(x654, x689, uint64(p521Uint1(x707))) + var x710 uint64 + var x711 uint64 + x711, x710 = bits.Mul64(x690, 0x1ff) + var x712 uint64 + var x713 uint64 + x713, x712 = bits.Mul64(x690, 0xffffffffffffffff) + var x714 uint64 + var x715 uint64 + x715, x714 = bits.Mul64(x690, 0xffffffffffffffff) + var x716 uint64 + var x717 uint64 + x717, x716 = bits.Mul64(x690, 0xffffffffffffffff) + var x718 uint64 + var x719 uint64 + x719, x718 = bits.Mul64(x690, 0xffffffffffffffff) + var x720 uint64 + var x721 uint64 + x721, x720 = bits.Mul64(x690, 0xffffffffffffffff) + var x722 uint64 + var x723 uint64 + x723, x722 = bits.Mul64(x690, 0xffffffffffffffff) + var x724 uint64 + var x725 uint64 + x725, x724 = bits.Mul64(x690, 0xffffffffffffffff) + var x726 uint64 + var x727 uint64 + x727, x726 = bits.Mul64(x690, 0xffffffffffffffff) + var x728 uint64 + var x729 uint64 + x728, x729 = bits.Add64(x727, x724, uint64(0x0)) + var x730 uint64 + var x731 uint64 + x730, x731 = bits.Add64(x725, x722, uint64(p521Uint1(x729))) + var x732 uint64 + var x733 uint64 + x732, x733 = bits.Add64(x723, x720, uint64(p521Uint1(x731))) + var x734 uint64 + var x735 uint64 + x734, x735 = bits.Add64(x721, x718, uint64(p521Uint1(x733))) + var x736 uint64 + var x737 uint64 + x736, x737 = bits.Add64(x719, x716, uint64(p521Uint1(x735))) + var x738 uint64 + var x739 uint64 + x738, x739 = bits.Add64(x717, x714, uint64(p521Uint1(x737))) + var x740 uint64 + var x741 uint64 + x740, x741 = bits.Add64(x715, x712, uint64(p521Uint1(x739))) + var x742 uint64 + var x743 uint64 + x742, x743 = bits.Add64(x713, x710, uint64(p521Uint1(x741))) + x744 := (uint64(p521Uint1(x743)) + x711) + var x746 uint64 + _, x746 = bits.Add64(x690, x726, uint64(0x0)) + var x747 uint64 + var x748 uint64 + x747, x748 = bits.Add64(x692, x728, uint64(p521Uint1(x746))) + var x749 uint64 + var x750 uint64 + x749, x750 = bits.Add64(x694, x730, uint64(p521Uint1(x748))) + var x751 uint64 + var x752 uint64 + x751, x752 = bits.Add64(x696, x732, uint64(p521Uint1(x750))) + var x753 uint64 + var x754 uint64 + x753, x754 = bits.Add64(x698, x734, uint64(p521Uint1(x752))) + var x755 uint64 + var x756 uint64 + x755, x756 = bits.Add64(x700, x736, uint64(p521Uint1(x754))) + var x757 uint64 + var x758 uint64 + x757, x758 = bits.Add64(x702, x738, uint64(p521Uint1(x756))) + var x759 uint64 + var x760 uint64 + x759, x760 = bits.Add64(x704, x740, uint64(p521Uint1(x758))) + var x761 uint64 + var x762 uint64 + x761, x762 = bits.Add64(x706, x742, uint64(p521Uint1(x760))) + var x763 uint64 + var x764 uint64 + x763, x764 = bits.Add64(x708, x744, uint64(p521Uint1(x762))) + x765 := (uint64(p521Uint1(x764)) + uint64(p521Uint1(x709))) + var x766 uint64 + var x767 uint64 + x767, x766 = bits.Mul64(x7, arg1[8]) + var x768 uint64 + var x769 uint64 + x769, x768 = bits.Mul64(x7, arg1[7]) + var x770 uint64 + var x771 uint64 + x771, x770 = bits.Mul64(x7, arg1[6]) + var x772 uint64 + var x773 uint64 + x773, x772 = bits.Mul64(x7, arg1[5]) + var x774 uint64 + var x775 uint64 + x775, x774 = bits.Mul64(x7, arg1[4]) + var x776 uint64 + var x777 uint64 + x777, x776 = bits.Mul64(x7, arg1[3]) + var x778 uint64 + var x779 uint64 + x779, x778 = bits.Mul64(x7, arg1[2]) + var x780 uint64 + var x781 uint64 + x781, x780 = bits.Mul64(x7, arg1[1]) + var x782 uint64 + var x783 uint64 + x783, x782 = bits.Mul64(x7, arg1[0]) + var x784 uint64 + var x785 uint64 + x784, x785 = bits.Add64(x783, x780, uint64(0x0)) + var x786 uint64 + var x787 uint64 + x786, x787 = bits.Add64(x781, x778, uint64(p521Uint1(x785))) + var x788 uint64 + var x789 uint64 + x788, x789 = bits.Add64(x779, x776, uint64(p521Uint1(x787))) + var x790 uint64 + var x791 uint64 + x790, x791 = bits.Add64(x777, x774, uint64(p521Uint1(x789))) + var x792 uint64 + var x793 uint64 + x792, x793 = bits.Add64(x775, x772, uint64(p521Uint1(x791))) + var x794 uint64 + var x795 uint64 + x794, x795 = bits.Add64(x773, x770, uint64(p521Uint1(x793))) + var x796 uint64 + var x797 uint64 + x796, x797 = bits.Add64(x771, x768, uint64(p521Uint1(x795))) + var x798 uint64 + var x799 uint64 + x798, x799 = bits.Add64(x769, x766, uint64(p521Uint1(x797))) + x800 := (uint64(p521Uint1(x799)) + x767) + var x801 uint64 + var x802 uint64 + x801, x802 = bits.Add64(x747, x782, uint64(0x0)) + var x803 uint64 + var x804 uint64 + x803, x804 = bits.Add64(x749, x784, uint64(p521Uint1(x802))) + var x805 uint64 + var x806 uint64 + x805, x806 = bits.Add64(x751, x786, uint64(p521Uint1(x804))) + var x807 uint64 + var x808 uint64 + x807, x808 = bits.Add64(x753, x788, uint64(p521Uint1(x806))) + var x809 uint64 + var x810 uint64 + x809, x810 = bits.Add64(x755, x790, uint64(p521Uint1(x808))) + var x811 uint64 + var x812 uint64 + x811, x812 = bits.Add64(x757, x792, uint64(p521Uint1(x810))) + var x813 uint64 + var x814 uint64 + x813, x814 = bits.Add64(x759, x794, uint64(p521Uint1(x812))) + var x815 uint64 + var x816 uint64 + x815, x816 = bits.Add64(x761, x796, uint64(p521Uint1(x814))) + var x817 uint64 + var x818 uint64 + x817, x818 = bits.Add64(x763, x798, uint64(p521Uint1(x816))) + var x819 uint64 + var x820 uint64 + x819, x820 = bits.Add64(x765, x800, uint64(p521Uint1(x818))) + var x821 uint64 + var x822 uint64 + x822, x821 = bits.Mul64(x801, 0x1ff) + var x823 uint64 + var x824 uint64 + x824, x823 = bits.Mul64(x801, 0xffffffffffffffff) + var x825 uint64 + var x826 uint64 + x826, x825 = bits.Mul64(x801, 0xffffffffffffffff) + var x827 uint64 + var x828 uint64 + x828, x827 = bits.Mul64(x801, 0xffffffffffffffff) + var x829 uint64 + var x830 uint64 + x830, x829 = bits.Mul64(x801, 0xffffffffffffffff) + var x831 uint64 + var x832 uint64 + x832, x831 = bits.Mul64(x801, 0xffffffffffffffff) + var x833 uint64 + var x834 uint64 + x834, x833 = bits.Mul64(x801, 0xffffffffffffffff) + var x835 uint64 + var x836 uint64 + x836, x835 = bits.Mul64(x801, 0xffffffffffffffff) + var x837 uint64 + var x838 uint64 + x838, x837 = bits.Mul64(x801, 0xffffffffffffffff) + var x839 uint64 + var x840 uint64 + x839, x840 = bits.Add64(x838, x835, uint64(0x0)) + var x841 uint64 + var x842 uint64 + x841, x842 = bits.Add64(x836, x833, uint64(p521Uint1(x840))) + var x843 uint64 + var x844 uint64 + x843, x844 = bits.Add64(x834, x831, uint64(p521Uint1(x842))) + var x845 uint64 + var x846 uint64 + x845, x846 = bits.Add64(x832, x829, uint64(p521Uint1(x844))) + var x847 uint64 + var x848 uint64 + x847, x848 = bits.Add64(x830, x827, uint64(p521Uint1(x846))) + var x849 uint64 + var x850 uint64 + x849, x850 = bits.Add64(x828, x825, uint64(p521Uint1(x848))) + var x851 uint64 + var x852 uint64 + x851, x852 = bits.Add64(x826, x823, uint64(p521Uint1(x850))) + var x853 uint64 + var x854 uint64 + x853, x854 = bits.Add64(x824, x821, uint64(p521Uint1(x852))) + x855 := (uint64(p521Uint1(x854)) + x822) + var x857 uint64 + _, x857 = bits.Add64(x801, x837, uint64(0x0)) + var x858 uint64 + var x859 uint64 + x858, x859 = bits.Add64(x803, x839, uint64(p521Uint1(x857))) + var x860 uint64 + var x861 uint64 + x860, x861 = bits.Add64(x805, x841, uint64(p521Uint1(x859))) + var x862 uint64 + var x863 uint64 + x862, x863 = bits.Add64(x807, x843, uint64(p521Uint1(x861))) + var x864 uint64 + var x865 uint64 + x864, x865 = bits.Add64(x809, x845, uint64(p521Uint1(x863))) + var x866 uint64 + var x867 uint64 + x866, x867 = bits.Add64(x811, x847, uint64(p521Uint1(x865))) + var x868 uint64 + var x869 uint64 + x868, x869 = bits.Add64(x813, x849, uint64(p521Uint1(x867))) + var x870 uint64 + var x871 uint64 + x870, x871 = bits.Add64(x815, x851, uint64(p521Uint1(x869))) + var x872 uint64 + var x873 uint64 + x872, x873 = bits.Add64(x817, x853, uint64(p521Uint1(x871))) + var x874 uint64 + var x875 uint64 + x874, x875 = bits.Add64(x819, x855, uint64(p521Uint1(x873))) + x876 := (uint64(p521Uint1(x875)) + uint64(p521Uint1(x820))) + var x877 uint64 + var x878 uint64 + x878, x877 = bits.Mul64(x8, arg1[8]) + var x879 uint64 + var x880 uint64 + x880, x879 = bits.Mul64(x8, arg1[7]) + var x881 uint64 + var x882 uint64 + x882, x881 = bits.Mul64(x8, arg1[6]) + var x883 uint64 + var x884 uint64 + x884, x883 = bits.Mul64(x8, arg1[5]) + var x885 uint64 + var x886 uint64 + x886, x885 = bits.Mul64(x8, arg1[4]) + var x887 uint64 + var x888 uint64 + x888, x887 = bits.Mul64(x8, arg1[3]) + var x889 uint64 + var x890 uint64 + x890, x889 = bits.Mul64(x8, arg1[2]) + var x891 uint64 + var x892 uint64 + x892, x891 = bits.Mul64(x8, arg1[1]) + var x893 uint64 + var x894 uint64 + x894, x893 = bits.Mul64(x8, arg1[0]) + var x895 uint64 + var x896 uint64 + x895, x896 = bits.Add64(x894, x891, uint64(0x0)) + var x897 uint64 + var x898 uint64 + x897, x898 = bits.Add64(x892, x889, uint64(p521Uint1(x896))) + var x899 uint64 + var x900 uint64 + x899, x900 = bits.Add64(x890, x887, uint64(p521Uint1(x898))) + var x901 uint64 + var x902 uint64 + x901, x902 = bits.Add64(x888, x885, uint64(p521Uint1(x900))) + var x903 uint64 + var x904 uint64 + x903, x904 = bits.Add64(x886, x883, uint64(p521Uint1(x902))) + var x905 uint64 + var x906 uint64 + x905, x906 = bits.Add64(x884, x881, uint64(p521Uint1(x904))) + var x907 uint64 + var x908 uint64 + x907, x908 = bits.Add64(x882, x879, uint64(p521Uint1(x906))) + var x909 uint64 + var x910 uint64 + x909, x910 = bits.Add64(x880, x877, uint64(p521Uint1(x908))) + x911 := (uint64(p521Uint1(x910)) + x878) + var x912 uint64 + var x913 uint64 + x912, x913 = bits.Add64(x858, x893, uint64(0x0)) + var x914 uint64 + var x915 uint64 + x914, x915 = bits.Add64(x860, x895, uint64(p521Uint1(x913))) + var x916 uint64 + var x917 uint64 + x916, x917 = bits.Add64(x862, x897, uint64(p521Uint1(x915))) + var x918 uint64 + var x919 uint64 + x918, x919 = bits.Add64(x864, x899, uint64(p521Uint1(x917))) + var x920 uint64 + var x921 uint64 + x920, x921 = bits.Add64(x866, x901, uint64(p521Uint1(x919))) + var x922 uint64 + var x923 uint64 + x922, x923 = bits.Add64(x868, x903, uint64(p521Uint1(x921))) + var x924 uint64 + var x925 uint64 + x924, x925 = bits.Add64(x870, x905, uint64(p521Uint1(x923))) + var x926 uint64 + var x927 uint64 + x926, x927 = bits.Add64(x872, x907, uint64(p521Uint1(x925))) + var x928 uint64 + var x929 uint64 + x928, x929 = bits.Add64(x874, x909, uint64(p521Uint1(x927))) + var x930 uint64 + var x931 uint64 + x930, x931 = bits.Add64(x876, x911, uint64(p521Uint1(x929))) + var x932 uint64 + var x933 uint64 + x933, x932 = bits.Mul64(x912, 0x1ff) + var x934 uint64 + var x935 uint64 + x935, x934 = bits.Mul64(x912, 0xffffffffffffffff) + var x936 uint64 + var x937 uint64 + x937, x936 = bits.Mul64(x912, 0xffffffffffffffff) + var x938 uint64 + var x939 uint64 + x939, x938 = bits.Mul64(x912, 0xffffffffffffffff) + var x940 uint64 + var x941 uint64 + x941, x940 = bits.Mul64(x912, 0xffffffffffffffff) + var x942 uint64 + var x943 uint64 + x943, x942 = bits.Mul64(x912, 0xffffffffffffffff) + var x944 uint64 + var x945 uint64 + x945, x944 = bits.Mul64(x912, 0xffffffffffffffff) + var x946 uint64 + var x947 uint64 + x947, x946 = bits.Mul64(x912, 0xffffffffffffffff) + var x948 uint64 + var x949 uint64 + x949, x948 = bits.Mul64(x912, 0xffffffffffffffff) + var x950 uint64 + var x951 uint64 + x950, x951 = bits.Add64(x949, x946, uint64(0x0)) + var x952 uint64 + var x953 uint64 + x952, x953 = bits.Add64(x947, x944, uint64(p521Uint1(x951))) + var x954 uint64 + var x955 uint64 + x954, x955 = bits.Add64(x945, x942, uint64(p521Uint1(x953))) + var x956 uint64 + var x957 uint64 + x956, x957 = bits.Add64(x943, x940, uint64(p521Uint1(x955))) + var x958 uint64 + var x959 uint64 + x958, x959 = bits.Add64(x941, x938, uint64(p521Uint1(x957))) + var x960 uint64 + var x961 uint64 + x960, x961 = bits.Add64(x939, x936, uint64(p521Uint1(x959))) + var x962 uint64 + var x963 uint64 + x962, x963 = bits.Add64(x937, x934, uint64(p521Uint1(x961))) + var x964 uint64 + var x965 uint64 + x964, x965 = bits.Add64(x935, x932, uint64(p521Uint1(x963))) + x966 := (uint64(p521Uint1(x965)) + x933) + var x968 uint64 + _, x968 = bits.Add64(x912, x948, uint64(0x0)) + var x969 uint64 + var x970 uint64 + x969, x970 = bits.Add64(x914, x950, uint64(p521Uint1(x968))) + var x971 uint64 + var x972 uint64 + x971, x972 = bits.Add64(x916, x952, uint64(p521Uint1(x970))) + var x973 uint64 + var x974 uint64 + x973, x974 = bits.Add64(x918, x954, uint64(p521Uint1(x972))) + var x975 uint64 + var x976 uint64 + x975, x976 = bits.Add64(x920, x956, uint64(p521Uint1(x974))) + var x977 uint64 + var x978 uint64 + x977, x978 = bits.Add64(x922, x958, uint64(p521Uint1(x976))) + var x979 uint64 + var x980 uint64 + x979, x980 = bits.Add64(x924, x960, uint64(p521Uint1(x978))) + var x981 uint64 + var x982 uint64 + x981, x982 = bits.Add64(x926, x962, uint64(p521Uint1(x980))) + var x983 uint64 + var x984 uint64 + x983, x984 = bits.Add64(x928, x964, uint64(p521Uint1(x982))) + var x985 uint64 + var x986 uint64 + x985, x986 = bits.Add64(x930, x966, uint64(p521Uint1(x984))) + x987 := (uint64(p521Uint1(x986)) + uint64(p521Uint1(x931))) + var x988 uint64 + var x989 uint64 + x988, x989 = bits.Sub64(x969, 0xffffffffffffffff, uint64(0x0)) + var x990 uint64 + var x991 uint64 + x990, x991 = bits.Sub64(x971, 0xffffffffffffffff, uint64(p521Uint1(x989))) + var x992 uint64 + var x993 uint64 + x992, x993 = bits.Sub64(x973, 0xffffffffffffffff, uint64(p521Uint1(x991))) + var x994 uint64 + var x995 uint64 + x994, x995 = bits.Sub64(x975, 0xffffffffffffffff, uint64(p521Uint1(x993))) + var x996 uint64 + var x997 uint64 + x996, x997 = bits.Sub64(x977, 0xffffffffffffffff, uint64(p521Uint1(x995))) + var x998 uint64 + var x999 uint64 + x998, x999 = bits.Sub64(x979, 0xffffffffffffffff, uint64(p521Uint1(x997))) + var x1000 uint64 + var x1001 uint64 + x1000, x1001 = bits.Sub64(x981, 0xffffffffffffffff, uint64(p521Uint1(x999))) + var x1002 uint64 + var x1003 uint64 + x1002, x1003 = bits.Sub64(x983, 0xffffffffffffffff, uint64(p521Uint1(x1001))) + var x1004 uint64 + var x1005 uint64 + x1004, x1005 = bits.Sub64(x985, 0x1ff, uint64(p521Uint1(x1003))) + var x1007 uint64 + _, x1007 = bits.Sub64(x987, uint64(0x0), uint64(p521Uint1(x1005))) + var x1008 uint64 + p521CmovznzU64(&x1008, p521Uint1(x1007), x988, x969) + var x1009 uint64 + p521CmovznzU64(&x1009, p521Uint1(x1007), x990, x971) + var x1010 uint64 + p521CmovznzU64(&x1010, p521Uint1(x1007), x992, x973) + var x1011 uint64 + p521CmovznzU64(&x1011, p521Uint1(x1007), x994, x975) + var x1012 uint64 + p521CmovznzU64(&x1012, p521Uint1(x1007), x996, x977) + var x1013 uint64 + p521CmovznzU64(&x1013, p521Uint1(x1007), x998, x979) + var x1014 uint64 + p521CmovznzU64(&x1014, p521Uint1(x1007), x1000, x981) + var x1015 uint64 + p521CmovznzU64(&x1015, p521Uint1(x1007), x1002, x983) + var x1016 uint64 + p521CmovznzU64(&x1016, p521Uint1(x1007), x1004, x985) + out1[0] = x1008 + out1[1] = x1009 + out1[2] = x1010 + out1[3] = x1011 + out1[4] = x1012 + out1[5] = x1013 + out1[6] = x1014 + out1[7] = x1015 + out1[8] = x1016 +} + +// p521Add adds two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) + eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p521Add(out1 *p521MontgomeryDomainFieldElement, arg1 *p521MontgomeryDomainFieldElement, arg2 *p521MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Add64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Add64(arg1[1], arg2[1], uint64(p521Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Add64(arg1[2], arg2[2], uint64(p521Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Add64(arg1[3], arg2[3], uint64(p521Uint1(x6))) + var x9 uint64 + var x10 uint64 + x9, x10 = bits.Add64(arg1[4], arg2[4], uint64(p521Uint1(x8))) + var x11 uint64 + var x12 uint64 + x11, x12 = bits.Add64(arg1[5], arg2[5], uint64(p521Uint1(x10))) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Add64(arg1[6], arg2[6], uint64(p521Uint1(x12))) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Add64(arg1[7], arg2[7], uint64(p521Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Add64(arg1[8], arg2[8], uint64(p521Uint1(x16))) + var x19 uint64 + var x20 uint64 + x19, x20 = bits.Sub64(x1, 0xffffffffffffffff, uint64(0x0)) + var x21 uint64 + var x22 uint64 + x21, x22 = bits.Sub64(x3, 0xffffffffffffffff, uint64(p521Uint1(x20))) + var x23 uint64 + var x24 uint64 + x23, x24 = bits.Sub64(x5, 0xffffffffffffffff, uint64(p521Uint1(x22))) + var x25 uint64 + var x26 uint64 + x25, x26 = bits.Sub64(x7, 0xffffffffffffffff, uint64(p521Uint1(x24))) + var x27 uint64 + var x28 uint64 + x27, x28 = bits.Sub64(x9, 0xffffffffffffffff, uint64(p521Uint1(x26))) + var x29 uint64 + var x30 uint64 + x29, x30 = bits.Sub64(x11, 0xffffffffffffffff, uint64(p521Uint1(x28))) + var x31 uint64 + var x32 uint64 + x31, x32 = bits.Sub64(x13, 0xffffffffffffffff, uint64(p521Uint1(x30))) + var x33 uint64 + var x34 uint64 + x33, x34 = bits.Sub64(x15, 0xffffffffffffffff, uint64(p521Uint1(x32))) + var x35 uint64 + var x36 uint64 + x35, x36 = bits.Sub64(x17, 0x1ff, uint64(p521Uint1(x34))) + var x38 uint64 + _, x38 = bits.Sub64(uint64(p521Uint1(x18)), uint64(0x0), uint64(p521Uint1(x36))) + var x39 uint64 + p521CmovznzU64(&x39, p521Uint1(x38), x19, x1) + var x40 uint64 + p521CmovznzU64(&x40, p521Uint1(x38), x21, x3) + var x41 uint64 + p521CmovznzU64(&x41, p521Uint1(x38), x23, x5) + var x42 uint64 + p521CmovznzU64(&x42, p521Uint1(x38), x25, x7) + var x43 uint64 + p521CmovznzU64(&x43, p521Uint1(x38), x27, x9) + var x44 uint64 + p521CmovznzU64(&x44, p521Uint1(x38), x29, x11) + var x45 uint64 + p521CmovznzU64(&x45, p521Uint1(x38), x31, x13) + var x46 uint64 + p521CmovznzU64(&x46, p521Uint1(x38), x33, x15) + var x47 uint64 + p521CmovznzU64(&x47, p521Uint1(x38), x35, x17) + out1[0] = x39 + out1[1] = x40 + out1[2] = x41 + out1[3] = x42 + out1[4] = x43 + out1[5] = x44 + out1[6] = x45 + out1[7] = x46 + out1[8] = x47 +} + +// p521Sub subtracts two field elements in the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// 0 ≤ eval arg2 < m +// Postconditions: +// eval (from_montgomery out1) mod m = (eval (from_montgomery arg1) - eval (from_montgomery arg2)) mod m +// 0 ≤ eval out1 < m +// +func p521Sub(out1 *p521MontgomeryDomainFieldElement, arg1 *p521MontgomeryDomainFieldElement, arg2 *p521MontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x1, x2 = bits.Sub64(arg1[0], arg2[0], uint64(0x0)) + var x3 uint64 + var x4 uint64 + x3, x4 = bits.Sub64(arg1[1], arg2[1], uint64(p521Uint1(x2))) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Sub64(arg1[2], arg2[2], uint64(p521Uint1(x4))) + var x7 uint64 + var x8 uint64 + x7, x8 = bits.Sub64(arg1[3], arg2[3], uint64(p521Uint1(x6))) + var x9 uint64 + var x10 uint64 + x9, x10 = bits.Sub64(arg1[4], arg2[4], uint64(p521Uint1(x8))) + var x11 uint64 + var x12 uint64 + x11, x12 = bits.Sub64(arg1[5], arg2[5], uint64(p521Uint1(x10))) + var x13 uint64 + var x14 uint64 + x13, x14 = bits.Sub64(arg1[6], arg2[6], uint64(p521Uint1(x12))) + var x15 uint64 + var x16 uint64 + x15, x16 = bits.Sub64(arg1[7], arg2[7], uint64(p521Uint1(x14))) + var x17 uint64 + var x18 uint64 + x17, x18 = bits.Sub64(arg1[8], arg2[8], uint64(p521Uint1(x16))) + var x19 uint64 + p521CmovznzU64(&x19, p521Uint1(x18), uint64(0x0), 0xffffffffffffffff) + var x20 uint64 + var x21 uint64 + x20, x21 = bits.Add64(x1, x19, uint64(0x0)) + var x22 uint64 + var x23 uint64 + x22, x23 = bits.Add64(x3, x19, uint64(p521Uint1(x21))) + var x24 uint64 + var x25 uint64 + x24, x25 = bits.Add64(x5, x19, uint64(p521Uint1(x23))) + var x26 uint64 + var x27 uint64 + x26, x27 = bits.Add64(x7, x19, uint64(p521Uint1(x25))) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x9, x19, uint64(p521Uint1(x27))) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x11, x19, uint64(p521Uint1(x29))) + var x32 uint64 + var x33 uint64 + x32, x33 = bits.Add64(x13, x19, uint64(p521Uint1(x31))) + var x34 uint64 + var x35 uint64 + x34, x35 = bits.Add64(x15, x19, uint64(p521Uint1(x33))) + var x36 uint64 + x36, _ = bits.Add64(x17, (x19 & 0x1ff), uint64(p521Uint1(x35))) + out1[0] = x20 + out1[1] = x22 + out1[2] = x24 + out1[3] = x26 + out1[4] = x28 + out1[5] = x30 + out1[6] = x32 + out1[7] = x34 + out1[8] = x36 +} + +// p521SetOne returns the field element one in the Montgomery domain. +// +// Postconditions: +// eval (from_montgomery out1) mod m = 1 mod m +// 0 ≤ eval out1 < m +// +func p521SetOne(out1 *p521MontgomeryDomainFieldElement) { + out1[0] = 0x80000000000000 + out1[1] = uint64(0x0) + out1[2] = uint64(0x0) + out1[3] = uint64(0x0) + out1[4] = uint64(0x0) + out1[5] = uint64(0x0) + out1[6] = uint64(0x0) + out1[7] = uint64(0x0) + out1[8] = uint64(0x0) +} + +// p521FromMontgomery translates a field element out of the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval out1 mod m = (eval arg1 * ((2^64)⁻¹ mod m)^9) mod m +// 0 ≤ eval out1 < m +// +func p521FromMontgomery(out1 *p521NonMontgomeryDomainFieldElement, arg1 *p521MontgomeryDomainFieldElement) { + x1 := arg1[0] + var x2 uint64 + var x3 uint64 + x3, x2 = bits.Mul64(x1, 0x1ff) + var x4 uint64 + var x5 uint64 + x5, x4 = bits.Mul64(x1, 0xffffffffffffffff) + var x6 uint64 + var x7 uint64 + x7, x6 = bits.Mul64(x1, 0xffffffffffffffff) + var x8 uint64 + var x9 uint64 + x9, x8 = bits.Mul64(x1, 0xffffffffffffffff) + var x10 uint64 + var x11 uint64 + x11, x10 = bits.Mul64(x1, 0xffffffffffffffff) + var x12 uint64 + var x13 uint64 + x13, x12 = bits.Mul64(x1, 0xffffffffffffffff) + var x14 uint64 + var x15 uint64 + x15, x14 = bits.Mul64(x1, 0xffffffffffffffff) + var x16 uint64 + var x17 uint64 + x17, x16 = bits.Mul64(x1, 0xffffffffffffffff) + var x18 uint64 + var x19 uint64 + x19, x18 = bits.Mul64(x1, 0xffffffffffffffff) + var x20 uint64 + var x21 uint64 + x20, x21 = bits.Add64(x19, x16, uint64(0x0)) + var x22 uint64 + var x23 uint64 + x22, x23 = bits.Add64(x17, x14, uint64(p521Uint1(x21))) + var x24 uint64 + var x25 uint64 + x24, x25 = bits.Add64(x15, x12, uint64(p521Uint1(x23))) + var x26 uint64 + var x27 uint64 + x26, x27 = bits.Add64(x13, x10, uint64(p521Uint1(x25))) + var x28 uint64 + var x29 uint64 + x28, x29 = bits.Add64(x11, x8, uint64(p521Uint1(x27))) + var x30 uint64 + var x31 uint64 + x30, x31 = bits.Add64(x9, x6, uint64(p521Uint1(x29))) + var x32 uint64 + var x33 uint64 + x32, x33 = bits.Add64(x7, x4, uint64(p521Uint1(x31))) + var x34 uint64 + var x35 uint64 + x34, x35 = bits.Add64(x5, x2, uint64(p521Uint1(x33))) + var x37 uint64 + _, x37 = bits.Add64(x1, x18, uint64(0x0)) + var x38 uint64 + var x39 uint64 + x38, x39 = bits.Add64(uint64(0x0), x20, uint64(p521Uint1(x37))) + var x40 uint64 + var x41 uint64 + x40, x41 = bits.Add64(uint64(0x0), x22, uint64(p521Uint1(x39))) + var x42 uint64 + var x43 uint64 + x42, x43 = bits.Add64(uint64(0x0), x24, uint64(p521Uint1(x41))) + var x44 uint64 + var x45 uint64 + x44, x45 = bits.Add64(uint64(0x0), x26, uint64(p521Uint1(x43))) + var x46 uint64 + var x47 uint64 + x46, x47 = bits.Add64(uint64(0x0), x28, uint64(p521Uint1(x45))) + var x48 uint64 + var x49 uint64 + x48, x49 = bits.Add64(uint64(0x0), x30, uint64(p521Uint1(x47))) + var x50 uint64 + var x51 uint64 + x50, x51 = bits.Add64(uint64(0x0), x32, uint64(p521Uint1(x49))) + var x52 uint64 + var x53 uint64 + x52, x53 = bits.Add64(uint64(0x0), x34, uint64(p521Uint1(x51))) + var x54 uint64 + var x55 uint64 + x54, x55 = bits.Add64(x38, arg1[1], uint64(0x0)) + var x56 uint64 + var x57 uint64 + x56, x57 = bits.Add64(x40, uint64(0x0), uint64(p521Uint1(x55))) + var x58 uint64 + var x59 uint64 + x58, x59 = bits.Add64(x42, uint64(0x0), uint64(p521Uint1(x57))) + var x60 uint64 + var x61 uint64 + x60, x61 = bits.Add64(x44, uint64(0x0), uint64(p521Uint1(x59))) + var x62 uint64 + var x63 uint64 + x62, x63 = bits.Add64(x46, uint64(0x0), uint64(p521Uint1(x61))) + var x64 uint64 + var x65 uint64 + x64, x65 = bits.Add64(x48, uint64(0x0), uint64(p521Uint1(x63))) + var x66 uint64 + var x67 uint64 + x66, x67 = bits.Add64(x50, uint64(0x0), uint64(p521Uint1(x65))) + var x68 uint64 + var x69 uint64 + x68, x69 = bits.Add64(x52, uint64(0x0), uint64(p521Uint1(x67))) + var x70 uint64 + var x71 uint64 + x71, x70 = bits.Mul64(x54, 0x1ff) + var x72 uint64 + var x73 uint64 + x73, x72 = bits.Mul64(x54, 0xffffffffffffffff) + var x74 uint64 + var x75 uint64 + x75, x74 = bits.Mul64(x54, 0xffffffffffffffff) + var x76 uint64 + var x77 uint64 + x77, x76 = bits.Mul64(x54, 0xffffffffffffffff) + var x78 uint64 + var x79 uint64 + x79, x78 = bits.Mul64(x54, 0xffffffffffffffff) + var x80 uint64 + var x81 uint64 + x81, x80 = bits.Mul64(x54, 0xffffffffffffffff) + var x82 uint64 + var x83 uint64 + x83, x82 = bits.Mul64(x54, 0xffffffffffffffff) + var x84 uint64 + var x85 uint64 + x85, x84 = bits.Mul64(x54, 0xffffffffffffffff) + var x86 uint64 + var x87 uint64 + x87, x86 = bits.Mul64(x54, 0xffffffffffffffff) + var x88 uint64 + var x89 uint64 + x88, x89 = bits.Add64(x87, x84, uint64(0x0)) + var x90 uint64 + var x91 uint64 + x90, x91 = bits.Add64(x85, x82, uint64(p521Uint1(x89))) + var x92 uint64 + var x93 uint64 + x92, x93 = bits.Add64(x83, x80, uint64(p521Uint1(x91))) + var x94 uint64 + var x95 uint64 + x94, x95 = bits.Add64(x81, x78, uint64(p521Uint1(x93))) + var x96 uint64 + var x97 uint64 + x96, x97 = bits.Add64(x79, x76, uint64(p521Uint1(x95))) + var x98 uint64 + var x99 uint64 + x98, x99 = bits.Add64(x77, x74, uint64(p521Uint1(x97))) + var x100 uint64 + var x101 uint64 + x100, x101 = bits.Add64(x75, x72, uint64(p521Uint1(x99))) + var x102 uint64 + var x103 uint64 + x102, x103 = bits.Add64(x73, x70, uint64(p521Uint1(x101))) + var x105 uint64 + _, x105 = bits.Add64(x54, x86, uint64(0x0)) + var x106 uint64 + var x107 uint64 + x106, x107 = bits.Add64(x56, x88, uint64(p521Uint1(x105))) + var x108 uint64 + var x109 uint64 + x108, x109 = bits.Add64(x58, x90, uint64(p521Uint1(x107))) + var x110 uint64 + var x111 uint64 + x110, x111 = bits.Add64(x60, x92, uint64(p521Uint1(x109))) + var x112 uint64 + var x113 uint64 + x112, x113 = bits.Add64(x62, x94, uint64(p521Uint1(x111))) + var x114 uint64 + var x115 uint64 + x114, x115 = bits.Add64(x64, x96, uint64(p521Uint1(x113))) + var x116 uint64 + var x117 uint64 + x116, x117 = bits.Add64(x66, x98, uint64(p521Uint1(x115))) + var x118 uint64 + var x119 uint64 + x118, x119 = bits.Add64(x68, x100, uint64(p521Uint1(x117))) + var x120 uint64 + var x121 uint64 + x120, x121 = bits.Add64((uint64(p521Uint1(x69)) + (uint64(p521Uint1(x53)) + (uint64(p521Uint1(x35)) + x3))), x102, uint64(p521Uint1(x119))) + var x122 uint64 + var x123 uint64 + x122, x123 = bits.Add64(x106, arg1[2], uint64(0x0)) + var x124 uint64 + var x125 uint64 + x124, x125 = bits.Add64(x108, uint64(0x0), uint64(p521Uint1(x123))) + var x126 uint64 + var x127 uint64 + x126, x127 = bits.Add64(x110, uint64(0x0), uint64(p521Uint1(x125))) + var x128 uint64 + var x129 uint64 + x128, x129 = bits.Add64(x112, uint64(0x0), uint64(p521Uint1(x127))) + var x130 uint64 + var x131 uint64 + x130, x131 = bits.Add64(x114, uint64(0x0), uint64(p521Uint1(x129))) + var x132 uint64 + var x133 uint64 + x132, x133 = bits.Add64(x116, uint64(0x0), uint64(p521Uint1(x131))) + var x134 uint64 + var x135 uint64 + x134, x135 = bits.Add64(x118, uint64(0x0), uint64(p521Uint1(x133))) + var x136 uint64 + var x137 uint64 + x136, x137 = bits.Add64(x120, uint64(0x0), uint64(p521Uint1(x135))) + var x138 uint64 + var x139 uint64 + x139, x138 = bits.Mul64(x122, 0x1ff) + var x140 uint64 + var x141 uint64 + x141, x140 = bits.Mul64(x122, 0xffffffffffffffff) + var x142 uint64 + var x143 uint64 + x143, x142 = bits.Mul64(x122, 0xffffffffffffffff) + var x144 uint64 + var x145 uint64 + x145, x144 = bits.Mul64(x122, 0xffffffffffffffff) + var x146 uint64 + var x147 uint64 + x147, x146 = bits.Mul64(x122, 0xffffffffffffffff) + var x148 uint64 + var x149 uint64 + x149, x148 = bits.Mul64(x122, 0xffffffffffffffff) + var x150 uint64 + var x151 uint64 + x151, x150 = bits.Mul64(x122, 0xffffffffffffffff) + var x152 uint64 + var x153 uint64 + x153, x152 = bits.Mul64(x122, 0xffffffffffffffff) + var x154 uint64 + var x155 uint64 + x155, x154 = bits.Mul64(x122, 0xffffffffffffffff) + var x156 uint64 + var x157 uint64 + x156, x157 = bits.Add64(x155, x152, uint64(0x0)) + var x158 uint64 + var x159 uint64 + x158, x159 = bits.Add64(x153, x150, uint64(p521Uint1(x157))) + var x160 uint64 + var x161 uint64 + x160, x161 = bits.Add64(x151, x148, uint64(p521Uint1(x159))) + var x162 uint64 + var x163 uint64 + x162, x163 = bits.Add64(x149, x146, uint64(p521Uint1(x161))) + var x164 uint64 + var x165 uint64 + x164, x165 = bits.Add64(x147, x144, uint64(p521Uint1(x163))) + var x166 uint64 + var x167 uint64 + x166, x167 = bits.Add64(x145, x142, uint64(p521Uint1(x165))) + var x168 uint64 + var x169 uint64 + x168, x169 = bits.Add64(x143, x140, uint64(p521Uint1(x167))) + var x170 uint64 + var x171 uint64 + x170, x171 = bits.Add64(x141, x138, uint64(p521Uint1(x169))) + var x173 uint64 + _, x173 = bits.Add64(x122, x154, uint64(0x0)) + var x174 uint64 + var x175 uint64 + x174, x175 = bits.Add64(x124, x156, uint64(p521Uint1(x173))) + var x176 uint64 + var x177 uint64 + x176, x177 = bits.Add64(x126, x158, uint64(p521Uint1(x175))) + var x178 uint64 + var x179 uint64 + x178, x179 = bits.Add64(x128, x160, uint64(p521Uint1(x177))) + var x180 uint64 + var x181 uint64 + x180, x181 = bits.Add64(x130, x162, uint64(p521Uint1(x179))) + var x182 uint64 + var x183 uint64 + x182, x183 = bits.Add64(x132, x164, uint64(p521Uint1(x181))) + var x184 uint64 + var x185 uint64 + x184, x185 = bits.Add64(x134, x166, uint64(p521Uint1(x183))) + var x186 uint64 + var x187 uint64 + x186, x187 = bits.Add64(x136, x168, uint64(p521Uint1(x185))) + var x188 uint64 + var x189 uint64 + x188, x189 = bits.Add64((uint64(p521Uint1(x137)) + (uint64(p521Uint1(x121)) + (uint64(p521Uint1(x103)) + x71))), x170, uint64(p521Uint1(x187))) + var x190 uint64 + var x191 uint64 + x190, x191 = bits.Add64(x174, arg1[3], uint64(0x0)) + var x192 uint64 + var x193 uint64 + x192, x193 = bits.Add64(x176, uint64(0x0), uint64(p521Uint1(x191))) + var x194 uint64 + var x195 uint64 + x194, x195 = bits.Add64(x178, uint64(0x0), uint64(p521Uint1(x193))) + var x196 uint64 + var x197 uint64 + x196, x197 = bits.Add64(x180, uint64(0x0), uint64(p521Uint1(x195))) + var x198 uint64 + var x199 uint64 + x198, x199 = bits.Add64(x182, uint64(0x0), uint64(p521Uint1(x197))) + var x200 uint64 + var x201 uint64 + x200, x201 = bits.Add64(x184, uint64(0x0), uint64(p521Uint1(x199))) + var x202 uint64 + var x203 uint64 + x202, x203 = bits.Add64(x186, uint64(0x0), uint64(p521Uint1(x201))) + var x204 uint64 + var x205 uint64 + x204, x205 = bits.Add64(x188, uint64(0x0), uint64(p521Uint1(x203))) + var x206 uint64 + var x207 uint64 + x207, x206 = bits.Mul64(x190, 0x1ff) + var x208 uint64 + var x209 uint64 + x209, x208 = bits.Mul64(x190, 0xffffffffffffffff) + var x210 uint64 + var x211 uint64 + x211, x210 = bits.Mul64(x190, 0xffffffffffffffff) + var x212 uint64 + var x213 uint64 + x213, x212 = bits.Mul64(x190, 0xffffffffffffffff) + var x214 uint64 + var x215 uint64 + x215, x214 = bits.Mul64(x190, 0xffffffffffffffff) + var x216 uint64 + var x217 uint64 + x217, x216 = bits.Mul64(x190, 0xffffffffffffffff) + var x218 uint64 + var x219 uint64 + x219, x218 = bits.Mul64(x190, 0xffffffffffffffff) + var x220 uint64 + var x221 uint64 + x221, x220 = bits.Mul64(x190, 0xffffffffffffffff) + var x222 uint64 + var x223 uint64 + x223, x222 = bits.Mul64(x190, 0xffffffffffffffff) + var x224 uint64 + var x225 uint64 + x224, x225 = bits.Add64(x223, x220, uint64(0x0)) + var x226 uint64 + var x227 uint64 + x226, x227 = bits.Add64(x221, x218, uint64(p521Uint1(x225))) + var x228 uint64 + var x229 uint64 + x228, x229 = bits.Add64(x219, x216, uint64(p521Uint1(x227))) + var x230 uint64 + var x231 uint64 + x230, x231 = bits.Add64(x217, x214, uint64(p521Uint1(x229))) + var x232 uint64 + var x233 uint64 + x232, x233 = bits.Add64(x215, x212, uint64(p521Uint1(x231))) + var x234 uint64 + var x235 uint64 + x234, x235 = bits.Add64(x213, x210, uint64(p521Uint1(x233))) + var x236 uint64 + var x237 uint64 + x236, x237 = bits.Add64(x211, x208, uint64(p521Uint1(x235))) + var x238 uint64 + var x239 uint64 + x238, x239 = bits.Add64(x209, x206, uint64(p521Uint1(x237))) + var x241 uint64 + _, x241 = bits.Add64(x190, x222, uint64(0x0)) + var x242 uint64 + var x243 uint64 + x242, x243 = bits.Add64(x192, x224, uint64(p521Uint1(x241))) + var x244 uint64 + var x245 uint64 + x244, x245 = bits.Add64(x194, x226, uint64(p521Uint1(x243))) + var x246 uint64 + var x247 uint64 + x246, x247 = bits.Add64(x196, x228, uint64(p521Uint1(x245))) + var x248 uint64 + var x249 uint64 + x248, x249 = bits.Add64(x198, x230, uint64(p521Uint1(x247))) + var x250 uint64 + var x251 uint64 + x250, x251 = bits.Add64(x200, x232, uint64(p521Uint1(x249))) + var x252 uint64 + var x253 uint64 + x252, x253 = bits.Add64(x202, x234, uint64(p521Uint1(x251))) + var x254 uint64 + var x255 uint64 + x254, x255 = bits.Add64(x204, x236, uint64(p521Uint1(x253))) + var x256 uint64 + var x257 uint64 + x256, x257 = bits.Add64((uint64(p521Uint1(x205)) + (uint64(p521Uint1(x189)) + (uint64(p521Uint1(x171)) + x139))), x238, uint64(p521Uint1(x255))) + var x258 uint64 + var x259 uint64 + x258, x259 = bits.Add64(x242, arg1[4], uint64(0x0)) + var x260 uint64 + var x261 uint64 + x260, x261 = bits.Add64(x244, uint64(0x0), uint64(p521Uint1(x259))) + var x262 uint64 + var x263 uint64 + x262, x263 = bits.Add64(x246, uint64(0x0), uint64(p521Uint1(x261))) + var x264 uint64 + var x265 uint64 + x264, x265 = bits.Add64(x248, uint64(0x0), uint64(p521Uint1(x263))) + var x266 uint64 + var x267 uint64 + x266, x267 = bits.Add64(x250, uint64(0x0), uint64(p521Uint1(x265))) + var x268 uint64 + var x269 uint64 + x268, x269 = bits.Add64(x252, uint64(0x0), uint64(p521Uint1(x267))) + var x270 uint64 + var x271 uint64 + x270, x271 = bits.Add64(x254, uint64(0x0), uint64(p521Uint1(x269))) + var x272 uint64 + var x273 uint64 + x272, x273 = bits.Add64(x256, uint64(0x0), uint64(p521Uint1(x271))) + var x274 uint64 + var x275 uint64 + x275, x274 = bits.Mul64(x258, 0x1ff) + var x276 uint64 + var x277 uint64 + x277, x276 = bits.Mul64(x258, 0xffffffffffffffff) + var x278 uint64 + var x279 uint64 + x279, x278 = bits.Mul64(x258, 0xffffffffffffffff) + var x280 uint64 + var x281 uint64 + x281, x280 = bits.Mul64(x258, 0xffffffffffffffff) + var x282 uint64 + var x283 uint64 + x283, x282 = bits.Mul64(x258, 0xffffffffffffffff) + var x284 uint64 + var x285 uint64 + x285, x284 = bits.Mul64(x258, 0xffffffffffffffff) + var x286 uint64 + var x287 uint64 + x287, x286 = bits.Mul64(x258, 0xffffffffffffffff) + var x288 uint64 + var x289 uint64 + x289, x288 = bits.Mul64(x258, 0xffffffffffffffff) + var x290 uint64 + var x291 uint64 + x291, x290 = bits.Mul64(x258, 0xffffffffffffffff) + var x292 uint64 + var x293 uint64 + x292, x293 = bits.Add64(x291, x288, uint64(0x0)) + var x294 uint64 + var x295 uint64 + x294, x295 = bits.Add64(x289, x286, uint64(p521Uint1(x293))) + var x296 uint64 + var x297 uint64 + x296, x297 = bits.Add64(x287, x284, uint64(p521Uint1(x295))) + var x298 uint64 + var x299 uint64 + x298, x299 = bits.Add64(x285, x282, uint64(p521Uint1(x297))) + var x300 uint64 + var x301 uint64 + x300, x301 = bits.Add64(x283, x280, uint64(p521Uint1(x299))) + var x302 uint64 + var x303 uint64 + x302, x303 = bits.Add64(x281, x278, uint64(p521Uint1(x301))) + var x304 uint64 + var x305 uint64 + x304, x305 = bits.Add64(x279, x276, uint64(p521Uint1(x303))) + var x306 uint64 + var x307 uint64 + x306, x307 = bits.Add64(x277, x274, uint64(p521Uint1(x305))) + var x309 uint64 + _, x309 = bits.Add64(x258, x290, uint64(0x0)) + var x310 uint64 + var x311 uint64 + x310, x311 = bits.Add64(x260, x292, uint64(p521Uint1(x309))) + var x312 uint64 + var x313 uint64 + x312, x313 = bits.Add64(x262, x294, uint64(p521Uint1(x311))) + var x314 uint64 + var x315 uint64 + x314, x315 = bits.Add64(x264, x296, uint64(p521Uint1(x313))) + var x316 uint64 + var x317 uint64 + x316, x317 = bits.Add64(x266, x298, uint64(p521Uint1(x315))) + var x318 uint64 + var x319 uint64 + x318, x319 = bits.Add64(x268, x300, uint64(p521Uint1(x317))) + var x320 uint64 + var x321 uint64 + x320, x321 = bits.Add64(x270, x302, uint64(p521Uint1(x319))) + var x322 uint64 + var x323 uint64 + x322, x323 = bits.Add64(x272, x304, uint64(p521Uint1(x321))) + var x324 uint64 + var x325 uint64 + x324, x325 = bits.Add64((uint64(p521Uint1(x273)) + (uint64(p521Uint1(x257)) + (uint64(p521Uint1(x239)) + x207))), x306, uint64(p521Uint1(x323))) + var x326 uint64 + var x327 uint64 + x326, x327 = bits.Add64(x310, arg1[5], uint64(0x0)) + var x328 uint64 + var x329 uint64 + x328, x329 = bits.Add64(x312, uint64(0x0), uint64(p521Uint1(x327))) + var x330 uint64 + var x331 uint64 + x330, x331 = bits.Add64(x314, uint64(0x0), uint64(p521Uint1(x329))) + var x332 uint64 + var x333 uint64 + x332, x333 = bits.Add64(x316, uint64(0x0), uint64(p521Uint1(x331))) + var x334 uint64 + var x335 uint64 + x334, x335 = bits.Add64(x318, uint64(0x0), uint64(p521Uint1(x333))) + var x336 uint64 + var x337 uint64 + x336, x337 = bits.Add64(x320, uint64(0x0), uint64(p521Uint1(x335))) + var x338 uint64 + var x339 uint64 + x338, x339 = bits.Add64(x322, uint64(0x0), uint64(p521Uint1(x337))) + var x340 uint64 + var x341 uint64 + x340, x341 = bits.Add64(x324, uint64(0x0), uint64(p521Uint1(x339))) + var x342 uint64 + var x343 uint64 + x343, x342 = bits.Mul64(x326, 0x1ff) + var x344 uint64 + var x345 uint64 + x345, x344 = bits.Mul64(x326, 0xffffffffffffffff) + var x346 uint64 + var x347 uint64 + x347, x346 = bits.Mul64(x326, 0xffffffffffffffff) + var x348 uint64 + var x349 uint64 + x349, x348 = bits.Mul64(x326, 0xffffffffffffffff) + var x350 uint64 + var x351 uint64 + x351, x350 = bits.Mul64(x326, 0xffffffffffffffff) + var x352 uint64 + var x353 uint64 + x353, x352 = bits.Mul64(x326, 0xffffffffffffffff) + var x354 uint64 + var x355 uint64 + x355, x354 = bits.Mul64(x326, 0xffffffffffffffff) + var x356 uint64 + var x357 uint64 + x357, x356 = bits.Mul64(x326, 0xffffffffffffffff) + var x358 uint64 + var x359 uint64 + x359, x358 = bits.Mul64(x326, 0xffffffffffffffff) + var x360 uint64 + var x361 uint64 + x360, x361 = bits.Add64(x359, x356, uint64(0x0)) + var x362 uint64 + var x363 uint64 + x362, x363 = bits.Add64(x357, x354, uint64(p521Uint1(x361))) + var x364 uint64 + var x365 uint64 + x364, x365 = bits.Add64(x355, x352, uint64(p521Uint1(x363))) + var x366 uint64 + var x367 uint64 + x366, x367 = bits.Add64(x353, x350, uint64(p521Uint1(x365))) + var x368 uint64 + var x369 uint64 + x368, x369 = bits.Add64(x351, x348, uint64(p521Uint1(x367))) + var x370 uint64 + var x371 uint64 + x370, x371 = bits.Add64(x349, x346, uint64(p521Uint1(x369))) + var x372 uint64 + var x373 uint64 + x372, x373 = bits.Add64(x347, x344, uint64(p521Uint1(x371))) + var x374 uint64 + var x375 uint64 + x374, x375 = bits.Add64(x345, x342, uint64(p521Uint1(x373))) + var x377 uint64 + _, x377 = bits.Add64(x326, x358, uint64(0x0)) + var x378 uint64 + var x379 uint64 + x378, x379 = bits.Add64(x328, x360, uint64(p521Uint1(x377))) + var x380 uint64 + var x381 uint64 + x380, x381 = bits.Add64(x330, x362, uint64(p521Uint1(x379))) + var x382 uint64 + var x383 uint64 + x382, x383 = bits.Add64(x332, x364, uint64(p521Uint1(x381))) + var x384 uint64 + var x385 uint64 + x384, x385 = bits.Add64(x334, x366, uint64(p521Uint1(x383))) + var x386 uint64 + var x387 uint64 + x386, x387 = bits.Add64(x336, x368, uint64(p521Uint1(x385))) + var x388 uint64 + var x389 uint64 + x388, x389 = bits.Add64(x338, x370, uint64(p521Uint1(x387))) + var x390 uint64 + var x391 uint64 + x390, x391 = bits.Add64(x340, x372, uint64(p521Uint1(x389))) + var x392 uint64 + var x393 uint64 + x392, x393 = bits.Add64((uint64(p521Uint1(x341)) + (uint64(p521Uint1(x325)) + (uint64(p521Uint1(x307)) + x275))), x374, uint64(p521Uint1(x391))) + var x394 uint64 + var x395 uint64 + x394, x395 = bits.Add64(x378, arg1[6], uint64(0x0)) + var x396 uint64 + var x397 uint64 + x396, x397 = bits.Add64(x380, uint64(0x0), uint64(p521Uint1(x395))) + var x398 uint64 + var x399 uint64 + x398, x399 = bits.Add64(x382, uint64(0x0), uint64(p521Uint1(x397))) + var x400 uint64 + var x401 uint64 + x400, x401 = bits.Add64(x384, uint64(0x0), uint64(p521Uint1(x399))) + var x402 uint64 + var x403 uint64 + x402, x403 = bits.Add64(x386, uint64(0x0), uint64(p521Uint1(x401))) + var x404 uint64 + var x405 uint64 + x404, x405 = bits.Add64(x388, uint64(0x0), uint64(p521Uint1(x403))) + var x406 uint64 + var x407 uint64 + x406, x407 = bits.Add64(x390, uint64(0x0), uint64(p521Uint1(x405))) + var x408 uint64 + var x409 uint64 + x408, x409 = bits.Add64(x392, uint64(0x0), uint64(p521Uint1(x407))) + var x410 uint64 + var x411 uint64 + x411, x410 = bits.Mul64(x394, 0x1ff) + var x412 uint64 + var x413 uint64 + x413, x412 = bits.Mul64(x394, 0xffffffffffffffff) + var x414 uint64 + var x415 uint64 + x415, x414 = bits.Mul64(x394, 0xffffffffffffffff) + var x416 uint64 + var x417 uint64 + x417, x416 = bits.Mul64(x394, 0xffffffffffffffff) + var x418 uint64 + var x419 uint64 + x419, x418 = bits.Mul64(x394, 0xffffffffffffffff) + var x420 uint64 + var x421 uint64 + x421, x420 = bits.Mul64(x394, 0xffffffffffffffff) + var x422 uint64 + var x423 uint64 + x423, x422 = bits.Mul64(x394, 0xffffffffffffffff) + var x424 uint64 + var x425 uint64 + x425, x424 = bits.Mul64(x394, 0xffffffffffffffff) + var x426 uint64 + var x427 uint64 + x427, x426 = bits.Mul64(x394, 0xffffffffffffffff) + var x428 uint64 + var x429 uint64 + x428, x429 = bits.Add64(x427, x424, uint64(0x0)) + var x430 uint64 + var x431 uint64 + x430, x431 = bits.Add64(x425, x422, uint64(p521Uint1(x429))) + var x432 uint64 + var x433 uint64 + x432, x433 = bits.Add64(x423, x420, uint64(p521Uint1(x431))) + var x434 uint64 + var x435 uint64 + x434, x435 = bits.Add64(x421, x418, uint64(p521Uint1(x433))) + var x436 uint64 + var x437 uint64 + x436, x437 = bits.Add64(x419, x416, uint64(p521Uint1(x435))) + var x438 uint64 + var x439 uint64 + x438, x439 = bits.Add64(x417, x414, uint64(p521Uint1(x437))) + var x440 uint64 + var x441 uint64 + x440, x441 = bits.Add64(x415, x412, uint64(p521Uint1(x439))) + var x442 uint64 + var x443 uint64 + x442, x443 = bits.Add64(x413, x410, uint64(p521Uint1(x441))) + var x445 uint64 + _, x445 = bits.Add64(x394, x426, uint64(0x0)) + var x446 uint64 + var x447 uint64 + x446, x447 = bits.Add64(x396, x428, uint64(p521Uint1(x445))) + var x448 uint64 + var x449 uint64 + x448, x449 = bits.Add64(x398, x430, uint64(p521Uint1(x447))) + var x450 uint64 + var x451 uint64 + x450, x451 = bits.Add64(x400, x432, uint64(p521Uint1(x449))) + var x452 uint64 + var x453 uint64 + x452, x453 = bits.Add64(x402, x434, uint64(p521Uint1(x451))) + var x454 uint64 + var x455 uint64 + x454, x455 = bits.Add64(x404, x436, uint64(p521Uint1(x453))) + var x456 uint64 + var x457 uint64 + x456, x457 = bits.Add64(x406, x438, uint64(p521Uint1(x455))) + var x458 uint64 + var x459 uint64 + x458, x459 = bits.Add64(x408, x440, uint64(p521Uint1(x457))) + var x460 uint64 + var x461 uint64 + x460, x461 = bits.Add64((uint64(p521Uint1(x409)) + (uint64(p521Uint1(x393)) + (uint64(p521Uint1(x375)) + x343))), x442, uint64(p521Uint1(x459))) + var x462 uint64 + var x463 uint64 + x462, x463 = bits.Add64(x446, arg1[7], uint64(0x0)) + var x464 uint64 + var x465 uint64 + x464, x465 = bits.Add64(x448, uint64(0x0), uint64(p521Uint1(x463))) + var x466 uint64 + var x467 uint64 + x466, x467 = bits.Add64(x450, uint64(0x0), uint64(p521Uint1(x465))) + var x468 uint64 + var x469 uint64 + x468, x469 = bits.Add64(x452, uint64(0x0), uint64(p521Uint1(x467))) + var x470 uint64 + var x471 uint64 + x470, x471 = bits.Add64(x454, uint64(0x0), uint64(p521Uint1(x469))) + var x472 uint64 + var x473 uint64 + x472, x473 = bits.Add64(x456, uint64(0x0), uint64(p521Uint1(x471))) + var x474 uint64 + var x475 uint64 + x474, x475 = bits.Add64(x458, uint64(0x0), uint64(p521Uint1(x473))) + var x476 uint64 + var x477 uint64 + x476, x477 = bits.Add64(x460, uint64(0x0), uint64(p521Uint1(x475))) + var x478 uint64 + var x479 uint64 + x479, x478 = bits.Mul64(x462, 0x1ff) + var x480 uint64 + var x481 uint64 + x481, x480 = bits.Mul64(x462, 0xffffffffffffffff) + var x482 uint64 + var x483 uint64 + x483, x482 = bits.Mul64(x462, 0xffffffffffffffff) + var x484 uint64 + var x485 uint64 + x485, x484 = bits.Mul64(x462, 0xffffffffffffffff) + var x486 uint64 + var x487 uint64 + x487, x486 = bits.Mul64(x462, 0xffffffffffffffff) + var x488 uint64 + var x489 uint64 + x489, x488 = bits.Mul64(x462, 0xffffffffffffffff) + var x490 uint64 + var x491 uint64 + x491, x490 = bits.Mul64(x462, 0xffffffffffffffff) + var x492 uint64 + var x493 uint64 + x493, x492 = bits.Mul64(x462, 0xffffffffffffffff) + var x494 uint64 + var x495 uint64 + x495, x494 = bits.Mul64(x462, 0xffffffffffffffff) + var x496 uint64 + var x497 uint64 + x496, x497 = bits.Add64(x495, x492, uint64(0x0)) + var x498 uint64 + var x499 uint64 + x498, x499 = bits.Add64(x493, x490, uint64(p521Uint1(x497))) + var x500 uint64 + var x501 uint64 + x500, x501 = bits.Add64(x491, x488, uint64(p521Uint1(x499))) + var x502 uint64 + var x503 uint64 + x502, x503 = bits.Add64(x489, x486, uint64(p521Uint1(x501))) + var x504 uint64 + var x505 uint64 + x504, x505 = bits.Add64(x487, x484, uint64(p521Uint1(x503))) + var x506 uint64 + var x507 uint64 + x506, x507 = bits.Add64(x485, x482, uint64(p521Uint1(x505))) + var x508 uint64 + var x509 uint64 + x508, x509 = bits.Add64(x483, x480, uint64(p521Uint1(x507))) + var x510 uint64 + var x511 uint64 + x510, x511 = bits.Add64(x481, x478, uint64(p521Uint1(x509))) + var x513 uint64 + _, x513 = bits.Add64(x462, x494, uint64(0x0)) + var x514 uint64 + var x515 uint64 + x514, x515 = bits.Add64(x464, x496, uint64(p521Uint1(x513))) + var x516 uint64 + var x517 uint64 + x516, x517 = bits.Add64(x466, x498, uint64(p521Uint1(x515))) + var x518 uint64 + var x519 uint64 + x518, x519 = bits.Add64(x468, x500, uint64(p521Uint1(x517))) + var x520 uint64 + var x521 uint64 + x520, x521 = bits.Add64(x470, x502, uint64(p521Uint1(x519))) + var x522 uint64 + var x523 uint64 + x522, x523 = bits.Add64(x472, x504, uint64(p521Uint1(x521))) + var x524 uint64 + var x525 uint64 + x524, x525 = bits.Add64(x474, x506, uint64(p521Uint1(x523))) + var x526 uint64 + var x527 uint64 + x526, x527 = bits.Add64(x476, x508, uint64(p521Uint1(x525))) + var x528 uint64 + var x529 uint64 + x528, x529 = bits.Add64((uint64(p521Uint1(x477)) + (uint64(p521Uint1(x461)) + (uint64(p521Uint1(x443)) + x411))), x510, uint64(p521Uint1(x527))) + var x530 uint64 + var x531 uint64 + x530, x531 = bits.Add64(x514, arg1[8], uint64(0x0)) + var x532 uint64 + var x533 uint64 + x532, x533 = bits.Add64(x516, uint64(0x0), uint64(p521Uint1(x531))) + var x534 uint64 + var x535 uint64 + x534, x535 = bits.Add64(x518, uint64(0x0), uint64(p521Uint1(x533))) + var x536 uint64 + var x537 uint64 + x536, x537 = bits.Add64(x520, uint64(0x0), uint64(p521Uint1(x535))) + var x538 uint64 + var x539 uint64 + x538, x539 = bits.Add64(x522, uint64(0x0), uint64(p521Uint1(x537))) + var x540 uint64 + var x541 uint64 + x540, x541 = bits.Add64(x524, uint64(0x0), uint64(p521Uint1(x539))) + var x542 uint64 + var x543 uint64 + x542, x543 = bits.Add64(x526, uint64(0x0), uint64(p521Uint1(x541))) + var x544 uint64 + var x545 uint64 + x544, x545 = bits.Add64(x528, uint64(0x0), uint64(p521Uint1(x543))) + var x546 uint64 + var x547 uint64 + x547, x546 = bits.Mul64(x530, 0x1ff) + var x548 uint64 + var x549 uint64 + x549, x548 = bits.Mul64(x530, 0xffffffffffffffff) + var x550 uint64 + var x551 uint64 + x551, x550 = bits.Mul64(x530, 0xffffffffffffffff) + var x552 uint64 + var x553 uint64 + x553, x552 = bits.Mul64(x530, 0xffffffffffffffff) + var x554 uint64 + var x555 uint64 + x555, x554 = bits.Mul64(x530, 0xffffffffffffffff) + var x556 uint64 + var x557 uint64 + x557, x556 = bits.Mul64(x530, 0xffffffffffffffff) + var x558 uint64 + var x559 uint64 + x559, x558 = bits.Mul64(x530, 0xffffffffffffffff) + var x560 uint64 + var x561 uint64 + x561, x560 = bits.Mul64(x530, 0xffffffffffffffff) + var x562 uint64 + var x563 uint64 + x563, x562 = bits.Mul64(x530, 0xffffffffffffffff) + var x564 uint64 + var x565 uint64 + x564, x565 = bits.Add64(x563, x560, uint64(0x0)) + var x566 uint64 + var x567 uint64 + x566, x567 = bits.Add64(x561, x558, uint64(p521Uint1(x565))) + var x568 uint64 + var x569 uint64 + x568, x569 = bits.Add64(x559, x556, uint64(p521Uint1(x567))) + var x570 uint64 + var x571 uint64 + x570, x571 = bits.Add64(x557, x554, uint64(p521Uint1(x569))) + var x572 uint64 + var x573 uint64 + x572, x573 = bits.Add64(x555, x552, uint64(p521Uint1(x571))) + var x574 uint64 + var x575 uint64 + x574, x575 = bits.Add64(x553, x550, uint64(p521Uint1(x573))) + var x576 uint64 + var x577 uint64 + x576, x577 = bits.Add64(x551, x548, uint64(p521Uint1(x575))) + var x578 uint64 + var x579 uint64 + x578, x579 = bits.Add64(x549, x546, uint64(p521Uint1(x577))) + var x581 uint64 + _, x581 = bits.Add64(x530, x562, uint64(0x0)) + var x582 uint64 + var x583 uint64 + x582, x583 = bits.Add64(x532, x564, uint64(p521Uint1(x581))) + var x584 uint64 + var x585 uint64 + x584, x585 = bits.Add64(x534, x566, uint64(p521Uint1(x583))) + var x586 uint64 + var x587 uint64 + x586, x587 = bits.Add64(x536, x568, uint64(p521Uint1(x585))) + var x588 uint64 + var x589 uint64 + x588, x589 = bits.Add64(x538, x570, uint64(p521Uint1(x587))) + var x590 uint64 + var x591 uint64 + x590, x591 = bits.Add64(x540, x572, uint64(p521Uint1(x589))) + var x592 uint64 + var x593 uint64 + x592, x593 = bits.Add64(x542, x574, uint64(p521Uint1(x591))) + var x594 uint64 + var x595 uint64 + x594, x595 = bits.Add64(x544, x576, uint64(p521Uint1(x593))) + var x596 uint64 + var x597 uint64 + x596, x597 = bits.Add64((uint64(p521Uint1(x545)) + (uint64(p521Uint1(x529)) + (uint64(p521Uint1(x511)) + x479))), x578, uint64(p521Uint1(x595))) + x598 := (uint64(p521Uint1(x597)) + (uint64(p521Uint1(x579)) + x547)) + var x599 uint64 + var x600 uint64 + x599, x600 = bits.Sub64(x582, 0xffffffffffffffff, uint64(0x0)) + var x601 uint64 + var x602 uint64 + x601, x602 = bits.Sub64(x584, 0xffffffffffffffff, uint64(p521Uint1(x600))) + var x603 uint64 + var x604 uint64 + x603, x604 = bits.Sub64(x586, 0xffffffffffffffff, uint64(p521Uint1(x602))) + var x605 uint64 + var x606 uint64 + x605, x606 = bits.Sub64(x588, 0xffffffffffffffff, uint64(p521Uint1(x604))) + var x607 uint64 + var x608 uint64 + x607, x608 = bits.Sub64(x590, 0xffffffffffffffff, uint64(p521Uint1(x606))) + var x609 uint64 + var x610 uint64 + x609, x610 = bits.Sub64(x592, 0xffffffffffffffff, uint64(p521Uint1(x608))) + var x611 uint64 + var x612 uint64 + x611, x612 = bits.Sub64(x594, 0xffffffffffffffff, uint64(p521Uint1(x610))) + var x613 uint64 + var x614 uint64 + x613, x614 = bits.Sub64(x596, 0xffffffffffffffff, uint64(p521Uint1(x612))) + var x615 uint64 + var x616 uint64 + x615, x616 = bits.Sub64(x598, 0x1ff, uint64(p521Uint1(x614))) + var x618 uint64 + _, x618 = bits.Sub64(uint64(0x0), uint64(0x0), uint64(p521Uint1(x616))) + var x619 uint64 + p521CmovznzU64(&x619, p521Uint1(x618), x599, x582) + var x620 uint64 + p521CmovznzU64(&x620, p521Uint1(x618), x601, x584) + var x621 uint64 + p521CmovznzU64(&x621, p521Uint1(x618), x603, x586) + var x622 uint64 + p521CmovznzU64(&x622, p521Uint1(x618), x605, x588) + var x623 uint64 + p521CmovznzU64(&x623, p521Uint1(x618), x607, x590) + var x624 uint64 + p521CmovznzU64(&x624, p521Uint1(x618), x609, x592) + var x625 uint64 + p521CmovznzU64(&x625, p521Uint1(x618), x611, x594) + var x626 uint64 + p521CmovznzU64(&x626, p521Uint1(x618), x613, x596) + var x627 uint64 + p521CmovznzU64(&x627, p521Uint1(x618), x615, x598) + out1[0] = x619 + out1[1] = x620 + out1[2] = x621 + out1[3] = x622 + out1[4] = x623 + out1[5] = x624 + out1[6] = x625 + out1[7] = x626 + out1[8] = x627 +} + +// p521ToMontgomery translates a field element into the Montgomery domain. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// eval (from_montgomery out1) mod m = eval arg1 mod m +// 0 ≤ eval out1 < m +// +func p521ToMontgomery(out1 *p521MontgomeryDomainFieldElement, arg1 *p521NonMontgomeryDomainFieldElement) { + var x1 uint64 + var x2 uint64 + x2, x1 = bits.Mul64(arg1[0], 0x400000000000) + var x3 uint64 + var x4 uint64 + x4, x3 = bits.Mul64(arg1[1], 0x400000000000) + var x5 uint64 + var x6 uint64 + x5, x6 = bits.Add64(x2, x3, uint64(0x0)) + var x7 uint64 + var x8 uint64 + x8, x7 = bits.Mul64(x1, 0x1ff) + var x9 uint64 + var x10 uint64 + x10, x9 = bits.Mul64(x1, 0xffffffffffffffff) + var x11 uint64 + var x12 uint64 + x12, x11 = bits.Mul64(x1, 0xffffffffffffffff) + var x13 uint64 + var x14 uint64 + x14, x13 = bits.Mul64(x1, 0xffffffffffffffff) + var x15 uint64 + var x16 uint64 + x16, x15 = bits.Mul64(x1, 0xffffffffffffffff) + var x17 uint64 + var x18 uint64 + x18, x17 = bits.Mul64(x1, 0xffffffffffffffff) + var x19 uint64 + var x20 uint64 + x20, x19 = bits.Mul64(x1, 0xffffffffffffffff) + var x21 uint64 + var x22 uint64 + x22, x21 = bits.Mul64(x1, 0xffffffffffffffff) + var x23 uint64 + var x24 uint64 + x24, x23 = bits.Mul64(x1, 0xffffffffffffffff) + var x25 uint64 + var x26 uint64 + x25, x26 = bits.Add64(x24, x21, uint64(0x0)) + var x27 uint64 + var x28 uint64 + x27, x28 = bits.Add64(x22, x19, uint64(p521Uint1(x26))) + var x29 uint64 + var x30 uint64 + x29, x30 = bits.Add64(x20, x17, uint64(p521Uint1(x28))) + var x31 uint64 + var x32 uint64 + x31, x32 = bits.Add64(x18, x15, uint64(p521Uint1(x30))) + var x33 uint64 + var x34 uint64 + x33, x34 = bits.Add64(x16, x13, uint64(p521Uint1(x32))) + var x35 uint64 + var x36 uint64 + x35, x36 = bits.Add64(x14, x11, uint64(p521Uint1(x34))) + var x37 uint64 + var x38 uint64 + x37, x38 = bits.Add64(x12, x9, uint64(p521Uint1(x36))) + var x39 uint64 + var x40 uint64 + x39, x40 = bits.Add64(x10, x7, uint64(p521Uint1(x38))) + var x42 uint64 + _, x42 = bits.Add64(x1, x23, uint64(0x0)) + var x43 uint64 + var x44 uint64 + x43, x44 = bits.Add64(x5, x25, uint64(p521Uint1(x42))) + var x45 uint64 + var x46 uint64 + x45, x46 = bits.Add64((uint64(p521Uint1(x6)) + x4), x27, uint64(p521Uint1(x44))) + var x47 uint64 + var x48 uint64 + x47, x48 = bits.Add64(uint64(0x0), x29, uint64(p521Uint1(x46))) + var x49 uint64 + var x50 uint64 + x49, x50 = bits.Add64(uint64(0x0), x31, uint64(p521Uint1(x48))) + var x51 uint64 + var x52 uint64 + x51, x52 = bits.Add64(uint64(0x0), x33, uint64(p521Uint1(x50))) + var x53 uint64 + var x54 uint64 + x53, x54 = bits.Add64(uint64(0x0), x35, uint64(p521Uint1(x52))) + var x55 uint64 + var x56 uint64 + x55, x56 = bits.Add64(uint64(0x0), x37, uint64(p521Uint1(x54))) + var x57 uint64 + var x58 uint64 + x57, x58 = bits.Add64(uint64(0x0), x39, uint64(p521Uint1(x56))) + var x59 uint64 + var x60 uint64 + x60, x59 = bits.Mul64(arg1[2], 0x400000000000) + var x61 uint64 + var x62 uint64 + x61, x62 = bits.Add64(x45, x59, uint64(0x0)) + var x63 uint64 + var x64 uint64 + x63, x64 = bits.Add64(x47, x60, uint64(p521Uint1(x62))) + var x65 uint64 + var x66 uint64 + x65, x66 = bits.Add64(x49, uint64(0x0), uint64(p521Uint1(x64))) + var x67 uint64 + var x68 uint64 + x67, x68 = bits.Add64(x51, uint64(0x0), uint64(p521Uint1(x66))) + var x69 uint64 + var x70 uint64 + x69, x70 = bits.Add64(x53, uint64(0x0), uint64(p521Uint1(x68))) + var x71 uint64 + var x72 uint64 + x71, x72 = bits.Add64(x55, uint64(0x0), uint64(p521Uint1(x70))) + var x73 uint64 + var x74 uint64 + x73, x74 = bits.Add64(x57, uint64(0x0), uint64(p521Uint1(x72))) + var x75 uint64 + var x76 uint64 + x76, x75 = bits.Mul64(x43, 0x1ff) + var x77 uint64 + var x78 uint64 + x78, x77 = bits.Mul64(x43, 0xffffffffffffffff) + var x79 uint64 + var x80 uint64 + x80, x79 = bits.Mul64(x43, 0xffffffffffffffff) + var x81 uint64 + var x82 uint64 + x82, x81 = bits.Mul64(x43, 0xffffffffffffffff) + var x83 uint64 + var x84 uint64 + x84, x83 = bits.Mul64(x43, 0xffffffffffffffff) + var x85 uint64 + var x86 uint64 + x86, x85 = bits.Mul64(x43, 0xffffffffffffffff) + var x87 uint64 + var x88 uint64 + x88, x87 = bits.Mul64(x43, 0xffffffffffffffff) + var x89 uint64 + var x90 uint64 + x90, x89 = bits.Mul64(x43, 0xffffffffffffffff) + var x91 uint64 + var x92 uint64 + x92, x91 = bits.Mul64(x43, 0xffffffffffffffff) + var x93 uint64 + var x94 uint64 + x93, x94 = bits.Add64(x92, x89, uint64(0x0)) + var x95 uint64 + var x96 uint64 + x95, x96 = bits.Add64(x90, x87, uint64(p521Uint1(x94))) + var x97 uint64 + var x98 uint64 + x97, x98 = bits.Add64(x88, x85, uint64(p521Uint1(x96))) + var x99 uint64 + var x100 uint64 + x99, x100 = bits.Add64(x86, x83, uint64(p521Uint1(x98))) + var x101 uint64 + var x102 uint64 + x101, x102 = bits.Add64(x84, x81, uint64(p521Uint1(x100))) + var x103 uint64 + var x104 uint64 + x103, x104 = bits.Add64(x82, x79, uint64(p521Uint1(x102))) + var x105 uint64 + var x106 uint64 + x105, x106 = bits.Add64(x80, x77, uint64(p521Uint1(x104))) + var x107 uint64 + var x108 uint64 + x107, x108 = bits.Add64(x78, x75, uint64(p521Uint1(x106))) + var x110 uint64 + _, x110 = bits.Add64(x43, x91, uint64(0x0)) + var x111 uint64 + var x112 uint64 + x111, x112 = bits.Add64(x61, x93, uint64(p521Uint1(x110))) + var x113 uint64 + var x114 uint64 + x113, x114 = bits.Add64(x63, x95, uint64(p521Uint1(x112))) + var x115 uint64 + var x116 uint64 + x115, x116 = bits.Add64(x65, x97, uint64(p521Uint1(x114))) + var x117 uint64 + var x118 uint64 + x117, x118 = bits.Add64(x67, x99, uint64(p521Uint1(x116))) + var x119 uint64 + var x120 uint64 + x119, x120 = bits.Add64(x69, x101, uint64(p521Uint1(x118))) + var x121 uint64 + var x122 uint64 + x121, x122 = bits.Add64(x71, x103, uint64(p521Uint1(x120))) + var x123 uint64 + var x124 uint64 + x123, x124 = bits.Add64(x73, x105, uint64(p521Uint1(x122))) + var x125 uint64 + var x126 uint64 + x125, x126 = bits.Add64((uint64(p521Uint1(x74)) + (uint64(p521Uint1(x58)) + (uint64(p521Uint1(x40)) + x8))), x107, uint64(p521Uint1(x124))) + var x127 uint64 + var x128 uint64 + x128, x127 = bits.Mul64(arg1[3], 0x400000000000) + var x129 uint64 + var x130 uint64 + x129, x130 = bits.Add64(x113, x127, uint64(0x0)) + var x131 uint64 + var x132 uint64 + x131, x132 = bits.Add64(x115, x128, uint64(p521Uint1(x130))) + var x133 uint64 + var x134 uint64 + x133, x134 = bits.Add64(x117, uint64(0x0), uint64(p521Uint1(x132))) + var x135 uint64 + var x136 uint64 + x135, x136 = bits.Add64(x119, uint64(0x0), uint64(p521Uint1(x134))) + var x137 uint64 + var x138 uint64 + x137, x138 = bits.Add64(x121, uint64(0x0), uint64(p521Uint1(x136))) + var x139 uint64 + var x140 uint64 + x139, x140 = bits.Add64(x123, uint64(0x0), uint64(p521Uint1(x138))) + var x141 uint64 + var x142 uint64 + x141, x142 = bits.Add64(x125, uint64(0x0), uint64(p521Uint1(x140))) + var x143 uint64 + var x144 uint64 + x144, x143 = bits.Mul64(x111, 0x1ff) + var x145 uint64 + var x146 uint64 + x146, x145 = bits.Mul64(x111, 0xffffffffffffffff) + var x147 uint64 + var x148 uint64 + x148, x147 = bits.Mul64(x111, 0xffffffffffffffff) + var x149 uint64 + var x150 uint64 + x150, x149 = bits.Mul64(x111, 0xffffffffffffffff) + var x151 uint64 + var x152 uint64 + x152, x151 = bits.Mul64(x111, 0xffffffffffffffff) + var x153 uint64 + var x154 uint64 + x154, x153 = bits.Mul64(x111, 0xffffffffffffffff) + var x155 uint64 + var x156 uint64 + x156, x155 = bits.Mul64(x111, 0xffffffffffffffff) + var x157 uint64 + var x158 uint64 + x158, x157 = bits.Mul64(x111, 0xffffffffffffffff) + var x159 uint64 + var x160 uint64 + x160, x159 = bits.Mul64(x111, 0xffffffffffffffff) + var x161 uint64 + var x162 uint64 + x161, x162 = bits.Add64(x160, x157, uint64(0x0)) + var x163 uint64 + var x164 uint64 + x163, x164 = bits.Add64(x158, x155, uint64(p521Uint1(x162))) + var x165 uint64 + var x166 uint64 + x165, x166 = bits.Add64(x156, x153, uint64(p521Uint1(x164))) + var x167 uint64 + var x168 uint64 + x167, x168 = bits.Add64(x154, x151, uint64(p521Uint1(x166))) + var x169 uint64 + var x170 uint64 + x169, x170 = bits.Add64(x152, x149, uint64(p521Uint1(x168))) + var x171 uint64 + var x172 uint64 + x171, x172 = bits.Add64(x150, x147, uint64(p521Uint1(x170))) + var x173 uint64 + var x174 uint64 + x173, x174 = bits.Add64(x148, x145, uint64(p521Uint1(x172))) + var x175 uint64 + var x176 uint64 + x175, x176 = bits.Add64(x146, x143, uint64(p521Uint1(x174))) + var x178 uint64 + _, x178 = bits.Add64(x111, x159, uint64(0x0)) + var x179 uint64 + var x180 uint64 + x179, x180 = bits.Add64(x129, x161, uint64(p521Uint1(x178))) + var x181 uint64 + var x182 uint64 + x181, x182 = bits.Add64(x131, x163, uint64(p521Uint1(x180))) + var x183 uint64 + var x184 uint64 + x183, x184 = bits.Add64(x133, x165, uint64(p521Uint1(x182))) + var x185 uint64 + var x186 uint64 + x185, x186 = bits.Add64(x135, x167, uint64(p521Uint1(x184))) + var x187 uint64 + var x188 uint64 + x187, x188 = bits.Add64(x137, x169, uint64(p521Uint1(x186))) + var x189 uint64 + var x190 uint64 + x189, x190 = bits.Add64(x139, x171, uint64(p521Uint1(x188))) + var x191 uint64 + var x192 uint64 + x191, x192 = bits.Add64(x141, x173, uint64(p521Uint1(x190))) + var x193 uint64 + var x194 uint64 + x193, x194 = bits.Add64((uint64(p521Uint1(x142)) + (uint64(p521Uint1(x126)) + (uint64(p521Uint1(x108)) + x76))), x175, uint64(p521Uint1(x192))) + var x195 uint64 + var x196 uint64 + x196, x195 = bits.Mul64(arg1[4], 0x400000000000) + var x197 uint64 + var x198 uint64 + x197, x198 = bits.Add64(x181, x195, uint64(0x0)) + var x199 uint64 + var x200 uint64 + x199, x200 = bits.Add64(x183, x196, uint64(p521Uint1(x198))) + var x201 uint64 + var x202 uint64 + x201, x202 = bits.Add64(x185, uint64(0x0), uint64(p521Uint1(x200))) + var x203 uint64 + var x204 uint64 + x203, x204 = bits.Add64(x187, uint64(0x0), uint64(p521Uint1(x202))) + var x205 uint64 + var x206 uint64 + x205, x206 = bits.Add64(x189, uint64(0x0), uint64(p521Uint1(x204))) + var x207 uint64 + var x208 uint64 + x207, x208 = bits.Add64(x191, uint64(0x0), uint64(p521Uint1(x206))) + var x209 uint64 + var x210 uint64 + x209, x210 = bits.Add64(x193, uint64(0x0), uint64(p521Uint1(x208))) + var x211 uint64 + var x212 uint64 + x212, x211 = bits.Mul64(x179, 0x1ff) + var x213 uint64 + var x214 uint64 + x214, x213 = bits.Mul64(x179, 0xffffffffffffffff) + var x215 uint64 + var x216 uint64 + x216, x215 = bits.Mul64(x179, 0xffffffffffffffff) + var x217 uint64 + var x218 uint64 + x218, x217 = bits.Mul64(x179, 0xffffffffffffffff) + var x219 uint64 + var x220 uint64 + x220, x219 = bits.Mul64(x179, 0xffffffffffffffff) + var x221 uint64 + var x222 uint64 + x222, x221 = bits.Mul64(x179, 0xffffffffffffffff) + var x223 uint64 + var x224 uint64 + x224, x223 = bits.Mul64(x179, 0xffffffffffffffff) + var x225 uint64 + var x226 uint64 + x226, x225 = bits.Mul64(x179, 0xffffffffffffffff) + var x227 uint64 + var x228 uint64 + x228, x227 = bits.Mul64(x179, 0xffffffffffffffff) + var x229 uint64 + var x230 uint64 + x229, x230 = bits.Add64(x228, x225, uint64(0x0)) + var x231 uint64 + var x232 uint64 + x231, x232 = bits.Add64(x226, x223, uint64(p521Uint1(x230))) + var x233 uint64 + var x234 uint64 + x233, x234 = bits.Add64(x224, x221, uint64(p521Uint1(x232))) + var x235 uint64 + var x236 uint64 + x235, x236 = bits.Add64(x222, x219, uint64(p521Uint1(x234))) + var x237 uint64 + var x238 uint64 + x237, x238 = bits.Add64(x220, x217, uint64(p521Uint1(x236))) + var x239 uint64 + var x240 uint64 + x239, x240 = bits.Add64(x218, x215, uint64(p521Uint1(x238))) + var x241 uint64 + var x242 uint64 + x241, x242 = bits.Add64(x216, x213, uint64(p521Uint1(x240))) + var x243 uint64 + var x244 uint64 + x243, x244 = bits.Add64(x214, x211, uint64(p521Uint1(x242))) + var x246 uint64 + _, x246 = bits.Add64(x179, x227, uint64(0x0)) + var x247 uint64 + var x248 uint64 + x247, x248 = bits.Add64(x197, x229, uint64(p521Uint1(x246))) + var x249 uint64 + var x250 uint64 + x249, x250 = bits.Add64(x199, x231, uint64(p521Uint1(x248))) + var x251 uint64 + var x252 uint64 + x251, x252 = bits.Add64(x201, x233, uint64(p521Uint1(x250))) + var x253 uint64 + var x254 uint64 + x253, x254 = bits.Add64(x203, x235, uint64(p521Uint1(x252))) + var x255 uint64 + var x256 uint64 + x255, x256 = bits.Add64(x205, x237, uint64(p521Uint1(x254))) + var x257 uint64 + var x258 uint64 + x257, x258 = bits.Add64(x207, x239, uint64(p521Uint1(x256))) + var x259 uint64 + var x260 uint64 + x259, x260 = bits.Add64(x209, x241, uint64(p521Uint1(x258))) + var x261 uint64 + var x262 uint64 + x261, x262 = bits.Add64((uint64(p521Uint1(x210)) + (uint64(p521Uint1(x194)) + (uint64(p521Uint1(x176)) + x144))), x243, uint64(p521Uint1(x260))) + var x263 uint64 + var x264 uint64 + x264, x263 = bits.Mul64(arg1[5], 0x400000000000) + var x265 uint64 + var x266 uint64 + x265, x266 = bits.Add64(x249, x263, uint64(0x0)) + var x267 uint64 + var x268 uint64 + x267, x268 = bits.Add64(x251, x264, uint64(p521Uint1(x266))) + var x269 uint64 + var x270 uint64 + x269, x270 = bits.Add64(x253, uint64(0x0), uint64(p521Uint1(x268))) + var x271 uint64 + var x272 uint64 + x271, x272 = bits.Add64(x255, uint64(0x0), uint64(p521Uint1(x270))) + var x273 uint64 + var x274 uint64 + x273, x274 = bits.Add64(x257, uint64(0x0), uint64(p521Uint1(x272))) + var x275 uint64 + var x276 uint64 + x275, x276 = bits.Add64(x259, uint64(0x0), uint64(p521Uint1(x274))) + var x277 uint64 + var x278 uint64 + x277, x278 = bits.Add64(x261, uint64(0x0), uint64(p521Uint1(x276))) + var x279 uint64 + var x280 uint64 + x280, x279 = bits.Mul64(x247, 0x1ff) + var x281 uint64 + var x282 uint64 + x282, x281 = bits.Mul64(x247, 0xffffffffffffffff) + var x283 uint64 + var x284 uint64 + x284, x283 = bits.Mul64(x247, 0xffffffffffffffff) + var x285 uint64 + var x286 uint64 + x286, x285 = bits.Mul64(x247, 0xffffffffffffffff) + var x287 uint64 + var x288 uint64 + x288, x287 = bits.Mul64(x247, 0xffffffffffffffff) + var x289 uint64 + var x290 uint64 + x290, x289 = bits.Mul64(x247, 0xffffffffffffffff) + var x291 uint64 + var x292 uint64 + x292, x291 = bits.Mul64(x247, 0xffffffffffffffff) + var x293 uint64 + var x294 uint64 + x294, x293 = bits.Mul64(x247, 0xffffffffffffffff) + var x295 uint64 + var x296 uint64 + x296, x295 = bits.Mul64(x247, 0xffffffffffffffff) + var x297 uint64 + var x298 uint64 + x297, x298 = bits.Add64(x296, x293, uint64(0x0)) + var x299 uint64 + var x300 uint64 + x299, x300 = bits.Add64(x294, x291, uint64(p521Uint1(x298))) + var x301 uint64 + var x302 uint64 + x301, x302 = bits.Add64(x292, x289, uint64(p521Uint1(x300))) + var x303 uint64 + var x304 uint64 + x303, x304 = bits.Add64(x290, x287, uint64(p521Uint1(x302))) + var x305 uint64 + var x306 uint64 + x305, x306 = bits.Add64(x288, x285, uint64(p521Uint1(x304))) + var x307 uint64 + var x308 uint64 + x307, x308 = bits.Add64(x286, x283, uint64(p521Uint1(x306))) + var x309 uint64 + var x310 uint64 + x309, x310 = bits.Add64(x284, x281, uint64(p521Uint1(x308))) + var x311 uint64 + var x312 uint64 + x311, x312 = bits.Add64(x282, x279, uint64(p521Uint1(x310))) + var x314 uint64 + _, x314 = bits.Add64(x247, x295, uint64(0x0)) + var x315 uint64 + var x316 uint64 + x315, x316 = bits.Add64(x265, x297, uint64(p521Uint1(x314))) + var x317 uint64 + var x318 uint64 + x317, x318 = bits.Add64(x267, x299, uint64(p521Uint1(x316))) + var x319 uint64 + var x320 uint64 + x319, x320 = bits.Add64(x269, x301, uint64(p521Uint1(x318))) + var x321 uint64 + var x322 uint64 + x321, x322 = bits.Add64(x271, x303, uint64(p521Uint1(x320))) + var x323 uint64 + var x324 uint64 + x323, x324 = bits.Add64(x273, x305, uint64(p521Uint1(x322))) + var x325 uint64 + var x326 uint64 + x325, x326 = bits.Add64(x275, x307, uint64(p521Uint1(x324))) + var x327 uint64 + var x328 uint64 + x327, x328 = bits.Add64(x277, x309, uint64(p521Uint1(x326))) + var x329 uint64 + var x330 uint64 + x329, x330 = bits.Add64((uint64(p521Uint1(x278)) + (uint64(p521Uint1(x262)) + (uint64(p521Uint1(x244)) + x212))), x311, uint64(p521Uint1(x328))) + var x331 uint64 + var x332 uint64 + x332, x331 = bits.Mul64(arg1[6], 0x400000000000) + var x333 uint64 + var x334 uint64 + x333, x334 = bits.Add64(x317, x331, uint64(0x0)) + var x335 uint64 + var x336 uint64 + x335, x336 = bits.Add64(x319, x332, uint64(p521Uint1(x334))) + var x337 uint64 + var x338 uint64 + x337, x338 = bits.Add64(x321, uint64(0x0), uint64(p521Uint1(x336))) + var x339 uint64 + var x340 uint64 + x339, x340 = bits.Add64(x323, uint64(0x0), uint64(p521Uint1(x338))) + var x341 uint64 + var x342 uint64 + x341, x342 = bits.Add64(x325, uint64(0x0), uint64(p521Uint1(x340))) + var x343 uint64 + var x344 uint64 + x343, x344 = bits.Add64(x327, uint64(0x0), uint64(p521Uint1(x342))) + var x345 uint64 + var x346 uint64 + x345, x346 = bits.Add64(x329, uint64(0x0), uint64(p521Uint1(x344))) + var x347 uint64 + var x348 uint64 + x348, x347 = bits.Mul64(x315, 0x1ff) + var x349 uint64 + var x350 uint64 + x350, x349 = bits.Mul64(x315, 0xffffffffffffffff) + var x351 uint64 + var x352 uint64 + x352, x351 = bits.Mul64(x315, 0xffffffffffffffff) + var x353 uint64 + var x354 uint64 + x354, x353 = bits.Mul64(x315, 0xffffffffffffffff) + var x355 uint64 + var x356 uint64 + x356, x355 = bits.Mul64(x315, 0xffffffffffffffff) + var x357 uint64 + var x358 uint64 + x358, x357 = bits.Mul64(x315, 0xffffffffffffffff) + var x359 uint64 + var x360 uint64 + x360, x359 = bits.Mul64(x315, 0xffffffffffffffff) + var x361 uint64 + var x362 uint64 + x362, x361 = bits.Mul64(x315, 0xffffffffffffffff) + var x363 uint64 + var x364 uint64 + x364, x363 = bits.Mul64(x315, 0xffffffffffffffff) + var x365 uint64 + var x366 uint64 + x365, x366 = bits.Add64(x364, x361, uint64(0x0)) + var x367 uint64 + var x368 uint64 + x367, x368 = bits.Add64(x362, x359, uint64(p521Uint1(x366))) + var x369 uint64 + var x370 uint64 + x369, x370 = bits.Add64(x360, x357, uint64(p521Uint1(x368))) + var x371 uint64 + var x372 uint64 + x371, x372 = bits.Add64(x358, x355, uint64(p521Uint1(x370))) + var x373 uint64 + var x374 uint64 + x373, x374 = bits.Add64(x356, x353, uint64(p521Uint1(x372))) + var x375 uint64 + var x376 uint64 + x375, x376 = bits.Add64(x354, x351, uint64(p521Uint1(x374))) + var x377 uint64 + var x378 uint64 + x377, x378 = bits.Add64(x352, x349, uint64(p521Uint1(x376))) + var x379 uint64 + var x380 uint64 + x379, x380 = bits.Add64(x350, x347, uint64(p521Uint1(x378))) + var x382 uint64 + _, x382 = bits.Add64(x315, x363, uint64(0x0)) + var x383 uint64 + var x384 uint64 + x383, x384 = bits.Add64(x333, x365, uint64(p521Uint1(x382))) + var x385 uint64 + var x386 uint64 + x385, x386 = bits.Add64(x335, x367, uint64(p521Uint1(x384))) + var x387 uint64 + var x388 uint64 + x387, x388 = bits.Add64(x337, x369, uint64(p521Uint1(x386))) + var x389 uint64 + var x390 uint64 + x389, x390 = bits.Add64(x339, x371, uint64(p521Uint1(x388))) + var x391 uint64 + var x392 uint64 + x391, x392 = bits.Add64(x341, x373, uint64(p521Uint1(x390))) + var x393 uint64 + var x394 uint64 + x393, x394 = bits.Add64(x343, x375, uint64(p521Uint1(x392))) + var x395 uint64 + var x396 uint64 + x395, x396 = bits.Add64(x345, x377, uint64(p521Uint1(x394))) + var x397 uint64 + var x398 uint64 + x397, x398 = bits.Add64((uint64(p521Uint1(x346)) + (uint64(p521Uint1(x330)) + (uint64(p521Uint1(x312)) + x280))), x379, uint64(p521Uint1(x396))) + var x399 uint64 + var x400 uint64 + x400, x399 = bits.Mul64(arg1[7], 0x400000000000) + var x401 uint64 + var x402 uint64 + x401, x402 = bits.Add64(x385, x399, uint64(0x0)) + var x403 uint64 + var x404 uint64 + x403, x404 = bits.Add64(x387, x400, uint64(p521Uint1(x402))) + var x405 uint64 + var x406 uint64 + x405, x406 = bits.Add64(x389, uint64(0x0), uint64(p521Uint1(x404))) + var x407 uint64 + var x408 uint64 + x407, x408 = bits.Add64(x391, uint64(0x0), uint64(p521Uint1(x406))) + var x409 uint64 + var x410 uint64 + x409, x410 = bits.Add64(x393, uint64(0x0), uint64(p521Uint1(x408))) + var x411 uint64 + var x412 uint64 + x411, x412 = bits.Add64(x395, uint64(0x0), uint64(p521Uint1(x410))) + var x413 uint64 + var x414 uint64 + x413, x414 = bits.Add64(x397, uint64(0x0), uint64(p521Uint1(x412))) + var x415 uint64 + var x416 uint64 + x416, x415 = bits.Mul64(x383, 0x1ff) + var x417 uint64 + var x418 uint64 + x418, x417 = bits.Mul64(x383, 0xffffffffffffffff) + var x419 uint64 + var x420 uint64 + x420, x419 = bits.Mul64(x383, 0xffffffffffffffff) + var x421 uint64 + var x422 uint64 + x422, x421 = bits.Mul64(x383, 0xffffffffffffffff) + var x423 uint64 + var x424 uint64 + x424, x423 = bits.Mul64(x383, 0xffffffffffffffff) + var x425 uint64 + var x426 uint64 + x426, x425 = bits.Mul64(x383, 0xffffffffffffffff) + var x427 uint64 + var x428 uint64 + x428, x427 = bits.Mul64(x383, 0xffffffffffffffff) + var x429 uint64 + var x430 uint64 + x430, x429 = bits.Mul64(x383, 0xffffffffffffffff) + var x431 uint64 + var x432 uint64 + x432, x431 = bits.Mul64(x383, 0xffffffffffffffff) + var x433 uint64 + var x434 uint64 + x433, x434 = bits.Add64(x432, x429, uint64(0x0)) + var x435 uint64 + var x436 uint64 + x435, x436 = bits.Add64(x430, x427, uint64(p521Uint1(x434))) + var x437 uint64 + var x438 uint64 + x437, x438 = bits.Add64(x428, x425, uint64(p521Uint1(x436))) + var x439 uint64 + var x440 uint64 + x439, x440 = bits.Add64(x426, x423, uint64(p521Uint1(x438))) + var x441 uint64 + var x442 uint64 + x441, x442 = bits.Add64(x424, x421, uint64(p521Uint1(x440))) + var x443 uint64 + var x444 uint64 + x443, x444 = bits.Add64(x422, x419, uint64(p521Uint1(x442))) + var x445 uint64 + var x446 uint64 + x445, x446 = bits.Add64(x420, x417, uint64(p521Uint1(x444))) + var x447 uint64 + var x448 uint64 + x447, x448 = bits.Add64(x418, x415, uint64(p521Uint1(x446))) + var x450 uint64 + _, x450 = bits.Add64(x383, x431, uint64(0x0)) + var x451 uint64 + var x452 uint64 + x451, x452 = bits.Add64(x401, x433, uint64(p521Uint1(x450))) + var x453 uint64 + var x454 uint64 + x453, x454 = bits.Add64(x403, x435, uint64(p521Uint1(x452))) + var x455 uint64 + var x456 uint64 + x455, x456 = bits.Add64(x405, x437, uint64(p521Uint1(x454))) + var x457 uint64 + var x458 uint64 + x457, x458 = bits.Add64(x407, x439, uint64(p521Uint1(x456))) + var x459 uint64 + var x460 uint64 + x459, x460 = bits.Add64(x409, x441, uint64(p521Uint1(x458))) + var x461 uint64 + var x462 uint64 + x461, x462 = bits.Add64(x411, x443, uint64(p521Uint1(x460))) + var x463 uint64 + var x464 uint64 + x463, x464 = bits.Add64(x413, x445, uint64(p521Uint1(x462))) + var x465 uint64 + var x466 uint64 + x465, x466 = bits.Add64((uint64(p521Uint1(x414)) + (uint64(p521Uint1(x398)) + (uint64(p521Uint1(x380)) + x348))), x447, uint64(p521Uint1(x464))) + var x467 uint64 + var x468 uint64 + x468, x467 = bits.Mul64(arg1[8], 0x400000000000) + var x469 uint64 + var x470 uint64 + x469, x470 = bits.Add64(x453, x467, uint64(0x0)) + var x471 uint64 + var x472 uint64 + x471, x472 = bits.Add64(x455, x468, uint64(p521Uint1(x470))) + var x473 uint64 + var x474 uint64 + x473, x474 = bits.Add64(x457, uint64(0x0), uint64(p521Uint1(x472))) + var x475 uint64 + var x476 uint64 + x475, x476 = bits.Add64(x459, uint64(0x0), uint64(p521Uint1(x474))) + var x477 uint64 + var x478 uint64 + x477, x478 = bits.Add64(x461, uint64(0x0), uint64(p521Uint1(x476))) + var x479 uint64 + var x480 uint64 + x479, x480 = bits.Add64(x463, uint64(0x0), uint64(p521Uint1(x478))) + var x481 uint64 + var x482 uint64 + x481, x482 = bits.Add64(x465, uint64(0x0), uint64(p521Uint1(x480))) + var x483 uint64 + var x484 uint64 + x484, x483 = bits.Mul64(x451, 0x1ff) + var x485 uint64 + var x486 uint64 + x486, x485 = bits.Mul64(x451, 0xffffffffffffffff) + var x487 uint64 + var x488 uint64 + x488, x487 = bits.Mul64(x451, 0xffffffffffffffff) + var x489 uint64 + var x490 uint64 + x490, x489 = bits.Mul64(x451, 0xffffffffffffffff) + var x491 uint64 + var x492 uint64 + x492, x491 = bits.Mul64(x451, 0xffffffffffffffff) + var x493 uint64 + var x494 uint64 + x494, x493 = bits.Mul64(x451, 0xffffffffffffffff) + var x495 uint64 + var x496 uint64 + x496, x495 = bits.Mul64(x451, 0xffffffffffffffff) + var x497 uint64 + var x498 uint64 + x498, x497 = bits.Mul64(x451, 0xffffffffffffffff) + var x499 uint64 + var x500 uint64 + x500, x499 = bits.Mul64(x451, 0xffffffffffffffff) + var x501 uint64 + var x502 uint64 + x501, x502 = bits.Add64(x500, x497, uint64(0x0)) + var x503 uint64 + var x504 uint64 + x503, x504 = bits.Add64(x498, x495, uint64(p521Uint1(x502))) + var x505 uint64 + var x506 uint64 + x505, x506 = bits.Add64(x496, x493, uint64(p521Uint1(x504))) + var x507 uint64 + var x508 uint64 + x507, x508 = bits.Add64(x494, x491, uint64(p521Uint1(x506))) + var x509 uint64 + var x510 uint64 + x509, x510 = bits.Add64(x492, x489, uint64(p521Uint1(x508))) + var x511 uint64 + var x512 uint64 + x511, x512 = bits.Add64(x490, x487, uint64(p521Uint1(x510))) + var x513 uint64 + var x514 uint64 + x513, x514 = bits.Add64(x488, x485, uint64(p521Uint1(x512))) + var x515 uint64 + var x516 uint64 + x515, x516 = bits.Add64(x486, x483, uint64(p521Uint1(x514))) + var x518 uint64 + _, x518 = bits.Add64(x451, x499, uint64(0x0)) + var x519 uint64 + var x520 uint64 + x519, x520 = bits.Add64(x469, x501, uint64(p521Uint1(x518))) + var x521 uint64 + var x522 uint64 + x521, x522 = bits.Add64(x471, x503, uint64(p521Uint1(x520))) + var x523 uint64 + var x524 uint64 + x523, x524 = bits.Add64(x473, x505, uint64(p521Uint1(x522))) + var x525 uint64 + var x526 uint64 + x525, x526 = bits.Add64(x475, x507, uint64(p521Uint1(x524))) + var x527 uint64 + var x528 uint64 + x527, x528 = bits.Add64(x477, x509, uint64(p521Uint1(x526))) + var x529 uint64 + var x530 uint64 + x529, x530 = bits.Add64(x479, x511, uint64(p521Uint1(x528))) + var x531 uint64 + var x532 uint64 + x531, x532 = bits.Add64(x481, x513, uint64(p521Uint1(x530))) + var x533 uint64 + var x534 uint64 + x533, x534 = bits.Add64((uint64(p521Uint1(x482)) + (uint64(p521Uint1(x466)) + (uint64(p521Uint1(x448)) + x416))), x515, uint64(p521Uint1(x532))) + x535 := (uint64(p521Uint1(x534)) + (uint64(p521Uint1(x516)) + x484)) + var x536 uint64 + var x537 uint64 + x536, x537 = bits.Sub64(x519, 0xffffffffffffffff, uint64(0x0)) + var x538 uint64 + var x539 uint64 + x538, x539 = bits.Sub64(x521, 0xffffffffffffffff, uint64(p521Uint1(x537))) + var x540 uint64 + var x541 uint64 + x540, x541 = bits.Sub64(x523, 0xffffffffffffffff, uint64(p521Uint1(x539))) + var x542 uint64 + var x543 uint64 + x542, x543 = bits.Sub64(x525, 0xffffffffffffffff, uint64(p521Uint1(x541))) + var x544 uint64 + var x545 uint64 + x544, x545 = bits.Sub64(x527, 0xffffffffffffffff, uint64(p521Uint1(x543))) + var x546 uint64 + var x547 uint64 + x546, x547 = bits.Sub64(x529, 0xffffffffffffffff, uint64(p521Uint1(x545))) + var x548 uint64 + var x549 uint64 + x548, x549 = bits.Sub64(x531, 0xffffffffffffffff, uint64(p521Uint1(x547))) + var x550 uint64 + var x551 uint64 + x550, x551 = bits.Sub64(x533, 0xffffffffffffffff, uint64(p521Uint1(x549))) + var x552 uint64 + var x553 uint64 + x552, x553 = bits.Sub64(x535, 0x1ff, uint64(p521Uint1(x551))) + var x555 uint64 + _, x555 = bits.Sub64(uint64(0x0), uint64(0x0), uint64(p521Uint1(x553))) + var x556 uint64 + p521CmovznzU64(&x556, p521Uint1(x555), x536, x519) + var x557 uint64 + p521CmovznzU64(&x557, p521Uint1(x555), x538, x521) + var x558 uint64 + p521CmovznzU64(&x558, p521Uint1(x555), x540, x523) + var x559 uint64 + p521CmovznzU64(&x559, p521Uint1(x555), x542, x525) + var x560 uint64 + p521CmovznzU64(&x560, p521Uint1(x555), x544, x527) + var x561 uint64 + p521CmovznzU64(&x561, p521Uint1(x555), x546, x529) + var x562 uint64 + p521CmovznzU64(&x562, p521Uint1(x555), x548, x531) + var x563 uint64 + p521CmovznzU64(&x563, p521Uint1(x555), x550, x533) + var x564 uint64 + p521CmovznzU64(&x564, p521Uint1(x555), x552, x535) + out1[0] = x556 + out1[1] = x557 + out1[2] = x558 + out1[3] = x559 + out1[4] = x560 + out1[5] = x561 + out1[6] = x562 + out1[7] = x563 + out1[8] = x564 +} + +// p521Selectznz is a multi-limb conditional select. +// +// Postconditions: +// eval out1 = (if arg1 = 0 then eval arg2 else eval arg3) +// +// Input Bounds: +// arg1: [0x0 ~> 0x1] +// arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] +func p521Selectznz(out1 *[9]uint64, arg1 p521Uint1, arg2 *[9]uint64, arg3 *[9]uint64) { + var x1 uint64 + p521CmovznzU64(&x1, arg1, arg2[0], arg3[0]) + var x2 uint64 + p521CmovznzU64(&x2, arg1, arg2[1], arg3[1]) + var x3 uint64 + p521CmovznzU64(&x3, arg1, arg2[2], arg3[2]) + var x4 uint64 + p521CmovznzU64(&x4, arg1, arg2[3], arg3[3]) + var x5 uint64 + p521CmovznzU64(&x5, arg1, arg2[4], arg3[4]) + var x6 uint64 + p521CmovznzU64(&x6, arg1, arg2[5], arg3[5]) + var x7 uint64 + p521CmovznzU64(&x7, arg1, arg2[6], arg3[6]) + var x8 uint64 + p521CmovznzU64(&x8, arg1, arg2[7], arg3[7]) + var x9 uint64 + p521CmovznzU64(&x9, arg1, arg2[8], arg3[8]) + out1[0] = x1 + out1[1] = x2 + out1[2] = x3 + out1[3] = x4 + out1[4] = x5 + out1[5] = x6 + out1[6] = x7 + out1[7] = x8 + out1[8] = x9 +} + +// p521ToBytes serializes a field element NOT in the Montgomery domain to bytes in little-endian order. +// +// Preconditions: +// 0 ≤ eval arg1 < m +// Postconditions: +// out1 = map (λ x, ⌊((eval arg1 mod m) mod 2^(8 * (x + 1))) / 2^(8 * x)⌋) [0..65] +// +// Input Bounds: +// arg1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0x1ff]] +// Output Bounds: +// out1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0x1]] +func p521ToBytes(out1 *[66]uint8, arg1 *[9]uint64) { + x1 := arg1[8] + x2 := arg1[7] + x3 := arg1[6] + x4 := arg1[5] + x5 := arg1[4] + x6 := arg1[3] + x7 := arg1[2] + x8 := arg1[1] + x9 := arg1[0] + x10 := (uint8(x9) & 0xff) + x11 := (x9 >> 8) + x12 := (uint8(x11) & 0xff) + x13 := (x11 >> 8) + x14 := (uint8(x13) & 0xff) + x15 := (x13 >> 8) + x16 := (uint8(x15) & 0xff) + x17 := (x15 >> 8) + x18 := (uint8(x17) & 0xff) + x19 := (x17 >> 8) + x20 := (uint8(x19) & 0xff) + x21 := (x19 >> 8) + x22 := (uint8(x21) & 0xff) + x23 := uint8((x21 >> 8)) + x24 := (uint8(x8) & 0xff) + x25 := (x8 >> 8) + x26 := (uint8(x25) & 0xff) + x27 := (x25 >> 8) + x28 := (uint8(x27) & 0xff) + x29 := (x27 >> 8) + x30 := (uint8(x29) & 0xff) + x31 := (x29 >> 8) + x32 := (uint8(x31) & 0xff) + x33 := (x31 >> 8) + x34 := (uint8(x33) & 0xff) + x35 := (x33 >> 8) + x36 := (uint8(x35) & 0xff) + x37 := uint8((x35 >> 8)) + x38 := (uint8(x7) & 0xff) + x39 := (x7 >> 8) + x40 := (uint8(x39) & 0xff) + x41 := (x39 >> 8) + x42 := (uint8(x41) & 0xff) + x43 := (x41 >> 8) + x44 := (uint8(x43) & 0xff) + x45 := (x43 >> 8) + x46 := (uint8(x45) & 0xff) + x47 := (x45 >> 8) + x48 := (uint8(x47) & 0xff) + x49 := (x47 >> 8) + x50 := (uint8(x49) & 0xff) + x51 := uint8((x49 >> 8)) + x52 := (uint8(x6) & 0xff) + x53 := (x6 >> 8) + x54 := (uint8(x53) & 0xff) + x55 := (x53 >> 8) + x56 := (uint8(x55) & 0xff) + x57 := (x55 >> 8) + x58 := (uint8(x57) & 0xff) + x59 := (x57 >> 8) + x60 := (uint8(x59) & 0xff) + x61 := (x59 >> 8) + x62 := (uint8(x61) & 0xff) + x63 := (x61 >> 8) + x64 := (uint8(x63) & 0xff) + x65 := uint8((x63 >> 8)) + x66 := (uint8(x5) & 0xff) + x67 := (x5 >> 8) + x68 := (uint8(x67) & 0xff) + x69 := (x67 >> 8) + x70 := (uint8(x69) & 0xff) + x71 := (x69 >> 8) + x72 := (uint8(x71) & 0xff) + x73 := (x71 >> 8) + x74 := (uint8(x73) & 0xff) + x75 := (x73 >> 8) + x76 := (uint8(x75) & 0xff) + x77 := (x75 >> 8) + x78 := (uint8(x77) & 0xff) + x79 := uint8((x77 >> 8)) + x80 := (uint8(x4) & 0xff) + x81 := (x4 >> 8) + x82 := (uint8(x81) & 0xff) + x83 := (x81 >> 8) + x84 := (uint8(x83) & 0xff) + x85 := (x83 >> 8) + x86 := (uint8(x85) & 0xff) + x87 := (x85 >> 8) + x88 := (uint8(x87) & 0xff) + x89 := (x87 >> 8) + x90 := (uint8(x89) & 0xff) + x91 := (x89 >> 8) + x92 := (uint8(x91) & 0xff) + x93 := uint8((x91 >> 8)) + x94 := (uint8(x3) & 0xff) + x95 := (x3 >> 8) + x96 := (uint8(x95) & 0xff) + x97 := (x95 >> 8) + x98 := (uint8(x97) & 0xff) + x99 := (x97 >> 8) + x100 := (uint8(x99) & 0xff) + x101 := (x99 >> 8) + x102 := (uint8(x101) & 0xff) + x103 := (x101 >> 8) + x104 := (uint8(x103) & 0xff) + x105 := (x103 >> 8) + x106 := (uint8(x105) & 0xff) + x107 := uint8((x105 >> 8)) + x108 := (uint8(x2) & 0xff) + x109 := (x2 >> 8) + x110 := (uint8(x109) & 0xff) + x111 := (x109 >> 8) + x112 := (uint8(x111) & 0xff) + x113 := (x111 >> 8) + x114 := (uint8(x113) & 0xff) + x115 := (x113 >> 8) + x116 := (uint8(x115) & 0xff) + x117 := (x115 >> 8) + x118 := (uint8(x117) & 0xff) + x119 := (x117 >> 8) + x120 := (uint8(x119) & 0xff) + x121 := uint8((x119 >> 8)) + x122 := (uint8(x1) & 0xff) + x123 := p521Uint1((x1 >> 8)) + out1[0] = x10 + out1[1] = x12 + out1[2] = x14 + out1[3] = x16 + out1[4] = x18 + out1[5] = x20 + out1[6] = x22 + out1[7] = x23 + out1[8] = x24 + out1[9] = x26 + out1[10] = x28 + out1[11] = x30 + out1[12] = x32 + out1[13] = x34 + out1[14] = x36 + out1[15] = x37 + out1[16] = x38 + out1[17] = x40 + out1[18] = x42 + out1[19] = x44 + out1[20] = x46 + out1[21] = x48 + out1[22] = x50 + out1[23] = x51 + out1[24] = x52 + out1[25] = x54 + out1[26] = x56 + out1[27] = x58 + out1[28] = x60 + out1[29] = x62 + out1[30] = x64 + out1[31] = x65 + out1[32] = x66 + out1[33] = x68 + out1[34] = x70 + out1[35] = x72 + out1[36] = x74 + out1[37] = x76 + out1[38] = x78 + out1[39] = x79 + out1[40] = x80 + out1[41] = x82 + out1[42] = x84 + out1[43] = x86 + out1[44] = x88 + out1[45] = x90 + out1[46] = x92 + out1[47] = x93 + out1[48] = x94 + out1[49] = x96 + out1[50] = x98 + out1[51] = x100 + out1[52] = x102 + out1[53] = x104 + out1[54] = x106 + out1[55] = x107 + out1[56] = x108 + out1[57] = x110 + out1[58] = x112 + out1[59] = x114 + out1[60] = x116 + out1[61] = x118 + out1[62] = x120 + out1[63] = x121 + out1[64] = x122 + out1[65] = uint8(x123) +} + +// p521FromBytes deserializes a field element NOT in the Montgomery domain from bytes in little-endian order. +// +// Preconditions: +// 0 ≤ bytes_eval arg1 < m +// Postconditions: +// eval out1 mod m = bytes_eval arg1 mod m +// 0 ≤ eval out1 < m +// +// Input Bounds: +// arg1: [[0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0xff], [0x0 ~> 0x1]] +// Output Bounds: +// out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0x1ff]] +func p521FromBytes(out1 *[9]uint64, arg1 *[66]uint8) { + x1 := (uint64(p521Uint1(arg1[65])) << 8) + x2 := arg1[64] + x3 := (uint64(arg1[63]) << 56) + x4 := (uint64(arg1[62]) << 48) + x5 := (uint64(arg1[61]) << 40) + x6 := (uint64(arg1[60]) << 32) + x7 := (uint64(arg1[59]) << 24) + x8 := (uint64(arg1[58]) << 16) + x9 := (uint64(arg1[57]) << 8) + x10 := arg1[56] + x11 := (uint64(arg1[55]) << 56) + x12 := (uint64(arg1[54]) << 48) + x13 := (uint64(arg1[53]) << 40) + x14 := (uint64(arg1[52]) << 32) + x15 := (uint64(arg1[51]) << 24) + x16 := (uint64(arg1[50]) << 16) + x17 := (uint64(arg1[49]) << 8) + x18 := arg1[48] + x19 := (uint64(arg1[47]) << 56) + x20 := (uint64(arg1[46]) << 48) + x21 := (uint64(arg1[45]) << 40) + x22 := (uint64(arg1[44]) << 32) + x23 := (uint64(arg1[43]) << 24) + x24 := (uint64(arg1[42]) << 16) + x25 := (uint64(arg1[41]) << 8) + x26 := arg1[40] + x27 := (uint64(arg1[39]) << 56) + x28 := (uint64(arg1[38]) << 48) + x29 := (uint64(arg1[37]) << 40) + x30 := (uint64(arg1[36]) << 32) + x31 := (uint64(arg1[35]) << 24) + x32 := (uint64(arg1[34]) << 16) + x33 := (uint64(arg1[33]) << 8) + x34 := arg1[32] + x35 := (uint64(arg1[31]) << 56) + x36 := (uint64(arg1[30]) << 48) + x37 := (uint64(arg1[29]) << 40) + x38 := (uint64(arg1[28]) << 32) + x39 := (uint64(arg1[27]) << 24) + x40 := (uint64(arg1[26]) << 16) + x41 := (uint64(arg1[25]) << 8) + x42 := arg1[24] + x43 := (uint64(arg1[23]) << 56) + x44 := (uint64(arg1[22]) << 48) + x45 := (uint64(arg1[21]) << 40) + x46 := (uint64(arg1[20]) << 32) + x47 := (uint64(arg1[19]) << 24) + x48 := (uint64(arg1[18]) << 16) + x49 := (uint64(arg1[17]) << 8) + x50 := arg1[16] + x51 := (uint64(arg1[15]) << 56) + x52 := (uint64(arg1[14]) << 48) + x53 := (uint64(arg1[13]) << 40) + x54 := (uint64(arg1[12]) << 32) + x55 := (uint64(arg1[11]) << 24) + x56 := (uint64(arg1[10]) << 16) + x57 := (uint64(arg1[9]) << 8) + x58 := arg1[8] + x59 := (uint64(arg1[7]) << 56) + x60 := (uint64(arg1[6]) << 48) + x61 := (uint64(arg1[5]) << 40) + x62 := (uint64(arg1[4]) << 32) + x63 := (uint64(arg1[3]) << 24) + x64 := (uint64(arg1[2]) << 16) + x65 := (uint64(arg1[1]) << 8) + x66 := arg1[0] + x67 := (x65 + uint64(x66)) + x68 := (x64 + x67) + x69 := (x63 + x68) + x70 := (x62 + x69) + x71 := (x61 + x70) + x72 := (x60 + x71) + x73 := (x59 + x72) + x74 := (x57 + uint64(x58)) + x75 := (x56 + x74) + x76 := (x55 + x75) + x77 := (x54 + x76) + x78 := (x53 + x77) + x79 := (x52 + x78) + x80 := (x51 + x79) + x81 := (x49 + uint64(x50)) + x82 := (x48 + x81) + x83 := (x47 + x82) + x84 := (x46 + x83) + x85 := (x45 + x84) + x86 := (x44 + x85) + x87 := (x43 + x86) + x88 := (x41 + uint64(x42)) + x89 := (x40 + x88) + x90 := (x39 + x89) + x91 := (x38 + x90) + x92 := (x37 + x91) + x93 := (x36 + x92) + x94 := (x35 + x93) + x95 := (x33 + uint64(x34)) + x96 := (x32 + x95) + x97 := (x31 + x96) + x98 := (x30 + x97) + x99 := (x29 + x98) + x100 := (x28 + x99) + x101 := (x27 + x100) + x102 := (x25 + uint64(x26)) + x103 := (x24 + x102) + x104 := (x23 + x103) + x105 := (x22 + x104) + x106 := (x21 + x105) + x107 := (x20 + x106) + x108 := (x19 + x107) + x109 := (x17 + uint64(x18)) + x110 := (x16 + x109) + x111 := (x15 + x110) + x112 := (x14 + x111) + x113 := (x13 + x112) + x114 := (x12 + x113) + x115 := (x11 + x114) + x116 := (x9 + uint64(x10)) + x117 := (x8 + x116) + x118 := (x7 + x117) + x119 := (x6 + x118) + x120 := (x5 + x119) + x121 := (x4 + x120) + x122 := (x3 + x121) + x123 := (x1 + uint64(x2)) + out1[0] = x73 + out1[1] = x80 + out1[2] = x87 + out1[3] = x94 + out1[4] = x101 + out1[5] = x108 + out1[6] = x115 + out1[7] = x122 + out1[8] = x123 +} diff --git a/src/crypto/elliptic/internal/fiat/p521_invert.go b/src/crypto/elliptic/internal/fiat/p521_invert.go new file mode 100644 index 0000000..407711a --- /dev/null +++ b/src/crypto/elliptic/internal/fiat/p521_invert.go @@ -0,0 +1,89 @@ +// Copyright 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Code generated by addchain. DO NOT EDIT. + +package fiat + +// Invert sets e = 1/x, and returns e. +// +// If x == 0, Invert returns e = 0. +func (e *P521Element) Invert(x *P521Element) *P521Element { + // Inversion is implemented as exponentiation with exponent p − 2. + // The sequence of 13 multiplications and 520 squarings is derived from the + // following addition chain generated with github.com/mmcloughlin/addchain v0.3.0. + // + // _10 = 2*1 + // _11 = 1 + _10 + // _1100 = _11 << 2 + // _1111 = _11 + _1100 + // _11110000 = _1111 << 4 + // _11111111 = _1111 + _11110000 + // x16 = _11111111 << 8 + _11111111 + // x32 = x16 << 16 + x16 + // x64 = x32 << 32 + x32 + // x65 = 2*x64 + 1 + // x129 = x65 << 64 + x64 + // x130 = 2*x129 + 1 + // x259 = x130 << 129 + x129 + // x260 = 2*x259 + 1 + // x519 = x260 << 259 + x259 + // return x519 << 2 + 1 + // + + var z = new(P521Element).Set(e) + var t0 = new(P521Element) + + z.Square(x) + z.Mul(x, z) + t0.Square(z) + for s := 1; s < 2; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + for s := 1; s < 4; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + for s := 1; s < 8; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + for s := 1; s < 16; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + for s := 1; s < 32; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + t0.Mul(x, t0) + for s := 0; s < 64; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + t0.Mul(x, t0) + for s := 0; s < 129; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + t0.Square(z) + t0.Mul(x, t0) + for s := 0; s < 259; s++ { + t0.Square(t0) + } + z.Mul(z, t0) + for s := 0; s < 2; s++ { + z.Square(z) + } + z.Mul(x, z) + + return e.Set(z) +} |