diff options
Diffstat (limited to 'vendor/fiat-crypto/src/p521_32.rs')
| -rw-r--r-- | vendor/fiat-crypto/src/p521_32.rs | 1846 |
1 files changed, 1846 insertions, 0 deletions
diff --git a/vendor/fiat-crypto/src/p521_32.rs b/vendor/fiat-crypto/src/p521_32.rs new file mode 100644 index 0000000..996b079 --- /dev/null +++ b/vendor/fiat-crypto/src/p521_32.rs @@ -0,0 +1,1846 @@ +//! Autogenerated: 'src/ExtractionOCaml/unsaturated_solinas' --lang Rust --inline p521 32 '(auto)' '2^521 - 1' carry_mul carry_square carry add sub opp selectznz to_bytes from_bytes relax +//! curve description: p521 +//! machine_wordsize = 32 (from "32") +//! requested operations: carry_mul, carry_square, carry, add, sub, opp, selectznz, to_bytes, from_bytes, relax +//! n = 19 (from "(auto)") +//! s-c = 2^521 - [(1, 1)] (from "2^521 - 1") +//! tight_bounds_multiplier = 1 (from "") +//! +//! Computed values: +//! carry_chain = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 0, 1] +//! eval z = z[0] + (z[1] << 28) + (z[2] << 55) + (z[3] << 83) + (z[4] << 110) + (z[5] << 138) + (z[6] << 165) + (z[7] << 192) + (z[8] << 220) + (z[9] << 247) + (z[10] << 0x113) + (z[11] << 0x12e) + (z[12] << 0x14a) + (z[13] << 0x165) + (z[14] << 0x180) + (z[15] << 0x19c) + (z[16] << 0x1b7) + (z[17] << 0x1d3) + (z[18] << 0x1ee) +//! 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) +//! balance = [0x1ffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0x1ffffffe, 0xffffffe, 0xffffffe] + +#![allow(unused_parens)] +#![allow(non_camel_case_types)] + +pub type fiat_p521_u1 = u8; +pub type fiat_p521_i1 = i8; +pub type fiat_p521_u2 = u8; +pub type fiat_p521_i2 = i8; + +/* The type fiat_p521_loose_field_element is a field element with loose bounds. */ +/* Bounds: [[0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x30000000], [0x0 ~> 0x18000000], [0x0 ~> 0x18000000]] */ +#[derive(Clone, Copy)] +pub struct fiat_p521_loose_field_element(pub [u32; 19]); + +impl core::ops::Index<usize> for fiat_p521_loose_field_element { + type Output = u32; + #[inline] + fn index(&self, index: usize) -> &Self::Output { + &self.0[index] + } +} + +impl core::ops::IndexMut<usize> for fiat_p521_loose_field_element { + #[inline] + fn index_mut(&mut self, index: usize) -> &mut Self::Output { + &mut self.0[index] + } +} + +/* The type fiat_p521_tight_field_element is a field element with tight bounds. */ +/* Bounds: [[0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x10000000], [0x0 ~> 0x8000000], [0x0 ~> 0x8000000]] */ +#[derive(Clone, Copy)] +pub struct fiat_p521_tight_field_element(pub [u32; 19]); + +impl core::ops::Index<usize> for fiat_p521_tight_field_element { + type Output = u32; + #[inline] + fn index(&self, index: usize) -> &Self::Output { + &self.0[index] + } +} + +impl core::ops::IndexMut<usize> for fiat_p521_tight_field_element { + #[inline] + fn index_mut(&mut self, index: usize) -> &mut Self::Output { + &mut self.0[index] + } +} + + +/// The function fiat_p521_addcarryx_u28 is an addition with carry. +/// +/// Postconditions: +/// out1 = (arg1 + arg2 + arg3) mod 2^28 +/// out2 = ⌊(arg1 + arg2 + arg3) / 2^28⌋ +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [0x0 ~> 0xfffffff] +/// arg3: [0x0 ~> 0xfffffff] +/// Output Bounds: +/// out1: [0x0 ~> 0xfffffff] +/// out2: [0x0 ~> 0x1] +#[inline] +pub fn fiat_p521_addcarryx_u28(out1: &mut u32, out2: &mut fiat_p521_u1, arg1: fiat_p521_u1, arg2: u32, arg3: u32) -> () { + let x1: u32 = (((arg1 as u32) + arg2) + arg3); + let x2: u32 = (x1 & 0xfffffff); + let x3: fiat_p521_u1 = ((x1 >> 28) as fiat_p521_u1); + *out1 = x2; + *out2 = x3; +} + +/// The function fiat_p521_subborrowx_u28 is a subtraction with borrow. +/// +/// Postconditions: +/// out1 = (-arg1 + arg2 + -arg3) mod 2^28 +/// out2 = -⌊(-arg1 + arg2 + -arg3) / 2^28⌋ +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [0x0 ~> 0xfffffff] +/// arg3: [0x0 ~> 0xfffffff] +/// Output Bounds: +/// out1: [0x0 ~> 0xfffffff] +/// out2: [0x0 ~> 0x1] +#[inline] +pub fn fiat_p521_subborrowx_u28(out1: &mut u32, out2: &mut fiat_p521_u1, arg1: fiat_p521_u1, arg2: u32, arg3: u32) -> () { + let x1: i32 = ((((((arg2 as i64) - (arg1 as i64)) as i32) as i64) - (arg3 as i64)) as i32); + let x2: fiat_p521_i1 = ((x1 >> 28) as fiat_p521_i1); + let x3: u32 = (((x1 as i64) & (0xfffffff as i64)) as u32); + *out1 = x3; + *out2 = (((0x0 as fiat_p521_i2) - (x2 as fiat_p521_i2)) as fiat_p521_u1); +} + +/// The function fiat_p521_addcarryx_u27 is an addition with carry. +/// +/// Postconditions: +/// out1 = (arg1 + arg2 + arg3) mod 2^27 +/// out2 = ⌊(arg1 + arg2 + arg3) / 2^27⌋ +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [0x0 ~> 0x7ffffff] +/// arg3: [0x0 ~> 0x7ffffff] +/// Output Bounds: +/// out1: [0x0 ~> 0x7ffffff] +/// out2: [0x0 ~> 0x1] +#[inline] +pub fn fiat_p521_addcarryx_u27(out1: &mut u32, out2: &mut fiat_p521_u1, arg1: fiat_p521_u1, arg2: u32, arg3: u32) -> () { + let x1: u32 = (((arg1 as u32) + arg2) + arg3); + let x2: u32 = (x1 & 0x7ffffff); + let x3: fiat_p521_u1 = ((x1 >> 27) as fiat_p521_u1); + *out1 = x2; + *out2 = x3; +} + +/// The function fiat_p521_subborrowx_u27 is a subtraction with borrow. +/// +/// Postconditions: +/// out1 = (-arg1 + arg2 + -arg3) mod 2^27 +/// out2 = -⌊(-arg1 + arg2 + -arg3) / 2^27⌋ +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [0x0 ~> 0x7ffffff] +/// arg3: [0x0 ~> 0x7ffffff] +/// Output Bounds: +/// out1: [0x0 ~> 0x7ffffff] +/// out2: [0x0 ~> 0x1] +#[inline] +pub fn fiat_p521_subborrowx_u27(out1: &mut u32, out2: &mut fiat_p521_u1, arg1: fiat_p521_u1, arg2: u32, arg3: u32) -> () { + let x1: i32 = ((((((arg2 as i64) - (arg1 as i64)) as i32) as i64) - (arg3 as i64)) as i32); + let x2: fiat_p521_i1 = ((x1 >> 27) as fiat_p521_i1); + let x3: u32 = (((x1 as i64) & (0x7ffffff as i64)) as u32); + *out1 = x3; + *out2 = (((0x0 as fiat_p521_i2) - (x2 as fiat_p521_i2)) as fiat_p521_u1); +} + +/// The function fiat_p521_cmovznz_u32 is a single-word conditional move. +/// +/// Postconditions: +/// out1 = (if arg1 = 0 then arg2 else arg3) +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [0x0 ~> 0xffffffff] +/// arg3: [0x0 ~> 0xffffffff] +/// Output Bounds: +/// out1: [0x0 ~> 0xffffffff] +#[inline] +pub fn fiat_p521_cmovznz_u32(out1: &mut u32, arg1: fiat_p521_u1, arg2: u32, arg3: u32) -> () { + let x1: fiat_p521_u1 = (!(!arg1)); + let x2: u32 = ((((((0x0 as fiat_p521_i2) - (x1 as fiat_p521_i2)) as fiat_p521_i1) as i64) & (0xffffffff as i64)) as u32); + let x3: u32 = ((x2 & arg3) | ((!x2) & arg2)); + *out1 = x3; +} + +/// The function fiat_p521_carry_mul multiplies two field elements and reduces the result. +/// +/// Postconditions: +/// eval out1 mod m = (eval arg1 * eval arg2) mod m +/// +#[inline] +pub fn fiat_p521_carry_mul(out1: &mut fiat_p521_tight_field_element, arg1: &fiat_p521_loose_field_element, arg2: &fiat_p521_loose_field_element) -> () { + let x1: u64 = (((arg1[18]) as u64) * ((arg2[18]) as u64)); + let x2: u64 = (((arg1[18]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x3: u64 = (((arg1[18]) as u64) * ((arg2[16]) as u64)); + let x4: u64 = (((arg1[18]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x5: u64 = (((arg1[18]) as u64) * ((arg2[14]) as u64)); + let x6: u64 = (((arg1[18]) as u64) * ((arg2[13]) as u64)); + let x7: u64 = (((arg1[18]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x8: u64 = (((arg1[18]) as u64) * ((arg2[11]) as u64)); + let x9: u64 = (((arg1[18]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x10: u64 = (((arg1[18]) as u64) * ((arg2[9]) as u64)); + let x11: u64 = (((arg1[18]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x12: u64 = (((arg1[18]) as u64) * ((arg2[7]) as u64)); + let x13: u64 = (((arg1[18]) as u64) * ((arg2[6]) as u64)); + let x14: u64 = (((arg1[18]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x15: u64 = (((arg1[18]) as u64) * ((arg2[4]) as u64)); + let x16: u64 = (((arg1[18]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x17: u64 = (((arg1[18]) as u64) * ((arg2[2]) as u64)); + let x18: u64 = (((arg1[18]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x19: u64 = (((arg1[17]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x20: u64 = (((arg1[17]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x21: u64 = (((arg1[17]) as u64) * (((arg2[16]) * 0x2) as u64)); + let x22: u64 = (((arg1[17]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x23: u64 = (((arg1[17]) as u64) * ((arg2[14]) as u64)); + let x24: u64 = (((arg1[17]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x25: u64 = (((arg1[17]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x26: u64 = (((arg1[17]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x27: u64 = (((arg1[17]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x28: u64 = (((arg1[17]) as u64) * (((arg2[9]) * 0x2) as u64)); + let x29: u64 = (((arg1[17]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x30: u64 = (((arg1[17]) as u64) * ((arg2[7]) as u64)); + let x31: u64 = (((arg1[17]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x32: u64 = (((arg1[17]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x33: u64 = (((arg1[17]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x34: u64 = (((arg1[17]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x35: u64 = (((arg1[17]) as u64) * (((arg2[2]) * 0x2) as u64)); + let x36: u64 = (((arg1[16]) as u64) * ((arg2[18]) as u64)); + let x37: u64 = (((arg1[16]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x38: u64 = (((arg1[16]) as u64) * ((arg2[16]) as u64)); + let x39: u64 = (((arg1[16]) as u64) * ((arg2[15]) as u64)); + let x40: u64 = (((arg1[16]) as u64) * ((arg2[14]) as u64)); + let x41: u64 = (((arg1[16]) as u64) * ((arg2[13]) as u64)); + let x42: u64 = (((arg1[16]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x43: u64 = (((arg1[16]) as u64) * ((arg2[11]) as u64)); + let x44: u64 = (((arg1[16]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x45: u64 = (((arg1[16]) as u64) * ((arg2[9]) as u64)); + let x46: u64 = (((arg1[16]) as u64) * ((arg2[8]) as u64)); + let x47: u64 = (((arg1[16]) as u64) * ((arg2[7]) as u64)); + let x48: u64 = (((arg1[16]) as u64) * ((arg2[6]) as u64)); + let x49: u64 = (((arg1[16]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x50: u64 = (((arg1[16]) as u64) * ((arg2[4]) as u64)); + let x51: u64 = (((arg1[16]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x52: u64 = (((arg1[15]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x53: u64 = (((arg1[15]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x54: u64 = (((arg1[15]) as u64) * ((arg2[16]) as u64)); + let x55: u64 = (((arg1[15]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x56: u64 = (((arg1[15]) as u64) * ((arg2[14]) as u64)); + let x57: u64 = (((arg1[15]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x58: u64 = (((arg1[15]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x59: u64 = (((arg1[15]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x60: u64 = (((arg1[15]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x61: u64 = (((arg1[15]) as u64) * ((arg2[9]) as u64)); + let x62: u64 = (((arg1[15]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x63: u64 = (((arg1[15]) as u64) * ((arg2[7]) as u64)); + let x64: u64 = (((arg1[15]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x65: u64 = (((arg1[15]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x66: u64 = (((arg1[15]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x67: u64 = (((arg1[14]) as u64) * ((arg2[18]) as u64)); + let x68: u64 = (((arg1[14]) as u64) * ((arg2[17]) as u64)); + let x69: u64 = (((arg1[14]) as u64) * ((arg2[16]) as u64)); + let x70: u64 = (((arg1[14]) as u64) * ((arg2[15]) as u64)); + let x71: u64 = (((arg1[14]) as u64) * ((arg2[14]) as u64)); + let x72: u64 = (((arg1[14]) as u64) * ((arg2[13]) as u64)); + let x73: u64 = (((arg1[14]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x74: u64 = (((arg1[14]) as u64) * ((arg2[11]) as u64)); + let x75: u64 = (((arg1[14]) as u64) * ((arg2[10]) as u64)); + let x76: u64 = (((arg1[14]) as u64) * ((arg2[9]) as u64)); + let x77: u64 = (((arg1[14]) as u64) * ((arg2[8]) as u64)); + let x78: u64 = (((arg1[14]) as u64) * ((arg2[7]) as u64)); + let x79: u64 = (((arg1[14]) as u64) * ((arg2[6]) as u64)); + let x80: u64 = (((arg1[14]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x81: u64 = (((arg1[13]) as u64) * ((arg2[18]) as u64)); + let x82: u64 = (((arg1[13]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x83: u64 = (((arg1[13]) as u64) * ((arg2[16]) as u64)); + let x84: u64 = (((arg1[13]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x85: u64 = (((arg1[13]) as u64) * ((arg2[14]) as u64)); + let x86: u64 = (((arg1[13]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x87: u64 = (((arg1[13]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x88: u64 = (((arg1[13]) as u64) * ((arg2[11]) as u64)); + let x89: u64 = (((arg1[13]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x90: u64 = (((arg1[13]) as u64) * ((arg2[9]) as u64)); + let x91: u64 = (((arg1[13]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x92: u64 = (((arg1[13]) as u64) * ((arg2[7]) as u64)); + let x93: u64 = (((arg1[13]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x94: u64 = (((arg1[12]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x95: u64 = (((arg1[12]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x96: u64 = (((arg1[12]) as u64) * (((arg2[16]) * 0x2) as u64)); + let x97: u64 = (((arg1[12]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x98: u64 = (((arg1[12]) as u64) * (((arg2[14]) * 0x2) as u64)); + let x99: u64 = (((arg1[12]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x100: u64 = (((arg1[12]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x101: u64 = (((arg1[12]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x102: u64 = (((arg1[12]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x103: u64 = (((arg1[12]) as u64) * (((arg2[9]) * 0x2) as u64)); + let x104: u64 = (((arg1[12]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x105: u64 = (((arg1[12]) as u64) * (((arg2[7]) * 0x2) as u64)); + let x106: u64 = (((arg1[11]) as u64) * ((arg2[18]) as u64)); + let x107: u64 = (((arg1[11]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x108: u64 = (((arg1[11]) as u64) * ((arg2[16]) as u64)); + let x109: u64 = (((arg1[11]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x110: u64 = (((arg1[11]) as u64) * ((arg2[14]) as u64)); + let x111: u64 = (((arg1[11]) as u64) * ((arg2[13]) as u64)); + let x112: u64 = (((arg1[11]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x113: u64 = (((arg1[11]) as u64) * ((arg2[11]) as u64)); + let x114: u64 = (((arg1[11]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x115: u64 = (((arg1[11]) as u64) * ((arg2[9]) as u64)); + let x116: u64 = (((arg1[11]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x117: u64 = (((arg1[10]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x118: u64 = (((arg1[10]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x119: u64 = (((arg1[10]) as u64) * (((arg2[16]) * 0x2) as u64)); + let x120: u64 = (((arg1[10]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x121: u64 = (((arg1[10]) as u64) * ((arg2[14]) as u64)); + let x122: u64 = (((arg1[10]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x123: u64 = (((arg1[10]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x124: u64 = (((arg1[10]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x125: u64 = (((arg1[10]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x126: u64 = (((arg1[10]) as u64) * (((arg2[9]) * 0x2) as u64)); + let x127: u64 = (((arg1[9]) as u64) * ((arg2[18]) as u64)); + let x128: u64 = (((arg1[9]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x129: u64 = (((arg1[9]) as u64) * ((arg2[16]) as u64)); + let x130: u64 = (((arg1[9]) as u64) * ((arg2[15]) as u64)); + let x131: u64 = (((arg1[9]) as u64) * ((arg2[14]) as u64)); + let x132: u64 = (((arg1[9]) as u64) * ((arg2[13]) as u64)); + let x133: u64 = (((arg1[9]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x134: u64 = (((arg1[9]) as u64) * ((arg2[11]) as u64)); + let x135: u64 = (((arg1[9]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x136: u64 = (((arg1[8]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x137: u64 = (((arg1[8]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x138: u64 = (((arg1[8]) as u64) * ((arg2[16]) as u64)); + let x139: u64 = (((arg1[8]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x140: u64 = (((arg1[8]) as u64) * ((arg2[14]) as u64)); + let x141: u64 = (((arg1[8]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x142: u64 = (((arg1[8]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x143: u64 = (((arg1[8]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x144: u64 = (((arg1[7]) as u64) * ((arg2[18]) as u64)); + let x145: u64 = (((arg1[7]) as u64) * ((arg2[17]) as u64)); + let x146: u64 = (((arg1[7]) as u64) * ((arg2[16]) as u64)); + let x147: u64 = (((arg1[7]) as u64) * ((arg2[15]) as u64)); + let x148: u64 = (((arg1[7]) as u64) * ((arg2[14]) as u64)); + let x149: u64 = (((arg1[7]) as u64) * ((arg2[13]) as u64)); + let x150: u64 = (((arg1[7]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x151: u64 = (((arg1[6]) as u64) * ((arg2[18]) as u64)); + let x152: u64 = (((arg1[6]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x153: u64 = (((arg1[6]) as u64) * ((arg2[16]) as u64)); + let x154: u64 = (((arg1[6]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x155: u64 = (((arg1[6]) as u64) * ((arg2[14]) as u64)); + let x156: u64 = (((arg1[6]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x157: u64 = (((arg1[5]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x158: u64 = (((arg1[5]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x159: u64 = (((arg1[5]) as u64) * (((arg2[16]) * 0x2) as u64)); + let x160: u64 = (((arg1[5]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x161: u64 = (((arg1[5]) as u64) * (((arg2[14]) * 0x2) as u64)); + let x162: u64 = (((arg1[4]) as u64) * ((arg2[18]) as u64)); + let x163: u64 = (((arg1[4]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x164: u64 = (((arg1[4]) as u64) * ((arg2[16]) as u64)); + let x165: u64 = (((arg1[4]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x166: u64 = (((arg1[3]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x167: u64 = (((arg1[3]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x168: u64 = (((arg1[3]) as u64) * (((arg2[16]) * 0x2) as u64)); + let x169: u64 = (((arg1[2]) as u64) * ((arg2[18]) as u64)); + let x170: u64 = (((arg1[2]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x171: u64 = (((arg1[1]) as u64) * (((arg2[18]) * 0x2) as u64)); + let x172: u64 = (((arg1[18]) as u64) * ((arg2[0]) as u64)); + let x173: u64 = (((arg1[17]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x174: u64 = (((arg1[17]) as u64) * ((arg2[0]) as u64)); + let x175: u64 = (((arg1[16]) as u64) * ((arg2[2]) as u64)); + let x176: u64 = (((arg1[16]) as u64) * ((arg2[1]) as u64)); + let x177: u64 = (((arg1[16]) as u64) * ((arg2[0]) as u64)); + let x178: u64 = (((arg1[15]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x179: u64 = (((arg1[15]) as u64) * ((arg2[2]) as u64)); + let x180: u64 = (((arg1[15]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x181: u64 = (((arg1[15]) as u64) * ((arg2[0]) as u64)); + let x182: u64 = (((arg1[14]) as u64) * ((arg2[4]) as u64)); + let x183: u64 = (((arg1[14]) as u64) * ((arg2[3]) as u64)); + let x184: u64 = (((arg1[14]) as u64) * ((arg2[2]) as u64)); + let x185: u64 = (((arg1[14]) as u64) * ((arg2[1]) as u64)); + let x186: u64 = (((arg1[14]) as u64) * ((arg2[0]) as u64)); + let x187: u64 = (((arg1[13]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x188: u64 = (((arg1[13]) as u64) * ((arg2[4]) as u64)); + let x189: u64 = (((arg1[13]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x190: u64 = (((arg1[13]) as u64) * ((arg2[2]) as u64)); + let x191: u64 = (((arg1[13]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x192: u64 = (((arg1[13]) as u64) * ((arg2[0]) as u64)); + let x193: u64 = (((arg1[12]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x194: u64 = (((arg1[12]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x195: u64 = (((arg1[12]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x196: u64 = (((arg1[12]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x197: u64 = (((arg1[12]) as u64) * (((arg2[2]) * 0x2) as u64)); + let x198: u64 = (((arg1[12]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x199: u64 = (((arg1[12]) as u64) * ((arg2[0]) as u64)); + let x200: u64 = (((arg1[11]) as u64) * ((arg2[7]) as u64)); + let x201: u64 = (((arg1[11]) as u64) * ((arg2[6]) as u64)); + let x202: u64 = (((arg1[11]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x203: u64 = (((arg1[11]) as u64) * ((arg2[4]) as u64)); + let x204: u64 = (((arg1[11]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x205: u64 = (((arg1[11]) as u64) * ((arg2[2]) as u64)); + let x206: u64 = (((arg1[11]) as u64) * ((arg2[1]) as u64)); + let x207: u64 = (((arg1[11]) as u64) * ((arg2[0]) as u64)); + let x208: u64 = (((arg1[10]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x209: u64 = (((arg1[10]) as u64) * ((arg2[7]) as u64)); + let x210: u64 = (((arg1[10]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x211: u64 = (((arg1[10]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x212: u64 = (((arg1[10]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x213: u64 = (((arg1[10]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x214: u64 = (((arg1[10]) as u64) * ((arg2[2]) as u64)); + let x215: u64 = (((arg1[10]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x216: u64 = (((arg1[10]) as u64) * ((arg2[0]) as u64)); + let x217: u64 = (((arg1[9]) as u64) * ((arg2[9]) as u64)); + let x218: u64 = (((arg1[9]) as u64) * ((arg2[8]) as u64)); + let x219: u64 = (((arg1[9]) as u64) * ((arg2[7]) as u64)); + let x220: u64 = (((arg1[9]) as u64) * ((arg2[6]) as u64)); + let x221: u64 = (((arg1[9]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x222: u64 = (((arg1[9]) as u64) * ((arg2[4]) as u64)); + let x223: u64 = (((arg1[9]) as u64) * ((arg2[3]) as u64)); + let x224: u64 = (((arg1[9]) as u64) * ((arg2[2]) as u64)); + let x225: u64 = (((arg1[9]) as u64) * ((arg2[1]) as u64)); + let x226: u64 = (((arg1[9]) as u64) * ((arg2[0]) as u64)); + let x227: u64 = (((arg1[8]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x228: u64 = (((arg1[8]) as u64) * ((arg2[9]) as u64)); + let x229: u64 = (((arg1[8]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x230: u64 = (((arg1[8]) as u64) * ((arg2[7]) as u64)); + let x231: u64 = (((arg1[8]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x232: u64 = (((arg1[8]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x233: u64 = (((arg1[8]) as u64) * ((arg2[4]) as u64)); + let x234: u64 = (((arg1[8]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x235: u64 = (((arg1[8]) as u64) * ((arg2[2]) as u64)); + let x236: u64 = (((arg1[8]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x237: u64 = (((arg1[8]) as u64) * ((arg2[0]) as u64)); + let x238: u64 = (((arg1[7]) as u64) * ((arg2[11]) as u64)); + let x239: u64 = (((arg1[7]) as u64) * ((arg2[10]) as u64)); + let x240: u64 = (((arg1[7]) as u64) * ((arg2[9]) as u64)); + let x241: u64 = (((arg1[7]) as u64) * ((arg2[8]) as u64)); + let x242: u64 = (((arg1[7]) as u64) * ((arg2[7]) as u64)); + let x243: u64 = (((arg1[7]) as u64) * ((arg2[6]) as u64)); + let x244: u64 = (((arg1[7]) as u64) * ((arg2[5]) as u64)); + let x245: u64 = (((arg1[7]) as u64) * ((arg2[4]) as u64)); + let x246: u64 = (((arg1[7]) as u64) * ((arg2[3]) as u64)); + let x247: u64 = (((arg1[7]) as u64) * ((arg2[2]) as u64)); + let x248: u64 = (((arg1[7]) as u64) * ((arg2[1]) as u64)); + let x249: u64 = (((arg1[7]) as u64) * ((arg2[0]) as u64)); + let x250: u64 = (((arg1[6]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x251: u64 = (((arg1[6]) as u64) * ((arg2[11]) as u64)); + let x252: u64 = (((arg1[6]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x253: u64 = (((arg1[6]) as u64) * ((arg2[9]) as u64)); + let x254: u64 = (((arg1[6]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x255: u64 = (((arg1[6]) as u64) * ((arg2[7]) as u64)); + let x256: u64 = (((arg1[6]) as u64) * ((arg2[6]) as u64)); + let x257: u64 = (((arg1[6]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x258: u64 = (((arg1[6]) as u64) * ((arg2[4]) as u64)); + let x259: u64 = (((arg1[6]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x260: u64 = (((arg1[6]) as u64) * ((arg2[2]) as u64)); + let x261: u64 = (((arg1[6]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x262: u64 = (((arg1[6]) as u64) * ((arg2[0]) as u64)); + let x263: u64 = (((arg1[5]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x264: u64 = (((arg1[5]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x265: u64 = (((arg1[5]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x266: u64 = (((arg1[5]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x267: u64 = (((arg1[5]) as u64) * (((arg2[9]) * 0x2) as u64)); + let x268: u64 = (((arg1[5]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x269: u64 = (((arg1[5]) as u64) * ((arg2[7]) as u64)); + let x270: u64 = (((arg1[5]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x271: u64 = (((arg1[5]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x272: u64 = (((arg1[5]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x273: u64 = (((arg1[5]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x274: u64 = (((arg1[5]) as u64) * (((arg2[2]) * 0x2) as u64)); + let x275: u64 = (((arg1[5]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x276: u64 = (((arg1[5]) as u64) * ((arg2[0]) as u64)); + let x277: u64 = (((arg1[4]) as u64) * ((arg2[14]) as u64)); + let x278: u64 = (((arg1[4]) as u64) * ((arg2[13]) as u64)); + let x279: u64 = (((arg1[4]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x280: u64 = (((arg1[4]) as u64) * ((arg2[11]) as u64)); + let x281: u64 = (((arg1[4]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x282: u64 = (((arg1[4]) as u64) * ((arg2[9]) as u64)); + let x283: u64 = (((arg1[4]) as u64) * ((arg2[8]) as u64)); + let x284: u64 = (((arg1[4]) as u64) * ((arg2[7]) as u64)); + let x285: u64 = (((arg1[4]) as u64) * ((arg2[6]) as u64)); + let x286: u64 = (((arg1[4]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x287: u64 = (((arg1[4]) as u64) * ((arg2[4]) as u64)); + let x288: u64 = (((arg1[4]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x289: u64 = (((arg1[4]) as u64) * ((arg2[2]) as u64)); + let x290: u64 = (((arg1[4]) as u64) * ((arg2[1]) as u64)); + let x291: u64 = (((arg1[4]) as u64) * ((arg2[0]) as u64)); + let x292: u64 = (((arg1[3]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x293: u64 = (((arg1[3]) as u64) * ((arg2[14]) as u64)); + let x294: u64 = (((arg1[3]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x295: u64 = (((arg1[3]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x296: u64 = (((arg1[3]) as u64) * (((arg2[11]) * 0x2) as u64)); + let x297: u64 = (((arg1[3]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x298: u64 = (((arg1[3]) as u64) * ((arg2[9]) as u64)); + let x299: u64 = (((arg1[3]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x300: u64 = (((arg1[3]) as u64) * ((arg2[7]) as u64)); + let x301: u64 = (((arg1[3]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x302: u64 = (((arg1[3]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x303: u64 = (((arg1[3]) as u64) * (((arg2[4]) * 0x2) as u64)); + let x304: u64 = (((arg1[3]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x305: u64 = (((arg1[3]) as u64) * ((arg2[2]) as u64)); + let x306: u64 = (((arg1[3]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x307: u64 = (((arg1[3]) as u64) * ((arg2[0]) as u64)); + let x308: u64 = (((arg1[2]) as u64) * ((arg2[16]) as u64)); + let x309: u64 = (((arg1[2]) as u64) * ((arg2[15]) as u64)); + let x310: u64 = (((arg1[2]) as u64) * ((arg2[14]) as u64)); + let x311: u64 = (((arg1[2]) as u64) * ((arg2[13]) as u64)); + let x312: u64 = (((arg1[2]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x313: u64 = (((arg1[2]) as u64) * ((arg2[11]) as u64)); + let x314: u64 = (((arg1[2]) as u64) * ((arg2[10]) as u64)); + let x315: u64 = (((arg1[2]) as u64) * ((arg2[9]) as u64)); + let x316: u64 = (((arg1[2]) as u64) * ((arg2[8]) as u64)); + let x317: u64 = (((arg1[2]) as u64) * ((arg2[7]) as u64)); + let x318: u64 = (((arg1[2]) as u64) * ((arg2[6]) as u64)); + let x319: u64 = (((arg1[2]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x320: u64 = (((arg1[2]) as u64) * ((arg2[4]) as u64)); + let x321: u64 = (((arg1[2]) as u64) * ((arg2[3]) as u64)); + let x322: u64 = (((arg1[2]) as u64) * ((arg2[2]) as u64)); + let x323: u64 = (((arg1[2]) as u64) * ((arg2[1]) as u64)); + let x324: u64 = (((arg1[2]) as u64) * ((arg2[0]) as u64)); + let x325: u64 = (((arg1[1]) as u64) * (((arg2[17]) * 0x2) as u64)); + let x326: u64 = (((arg1[1]) as u64) * ((arg2[16]) as u64)); + let x327: u64 = (((arg1[1]) as u64) * (((arg2[15]) * 0x2) as u64)); + let x328: u64 = (((arg1[1]) as u64) * ((arg2[14]) as u64)); + let x329: u64 = (((arg1[1]) as u64) * (((arg2[13]) * 0x2) as u64)); + let x330: u64 = (((arg1[1]) as u64) * (((arg2[12]) * 0x2) as u64)); + let x331: u64 = (((arg1[1]) as u64) * ((arg2[11]) as u64)); + let x332: u64 = (((arg1[1]) as u64) * (((arg2[10]) * 0x2) as u64)); + let x333: u64 = (((arg1[1]) as u64) * ((arg2[9]) as u64)); + let x334: u64 = (((arg1[1]) as u64) * (((arg2[8]) * 0x2) as u64)); + let x335: u64 = (((arg1[1]) as u64) * ((arg2[7]) as u64)); + let x336: u64 = (((arg1[1]) as u64) * (((arg2[6]) * 0x2) as u64)); + let x337: u64 = (((arg1[1]) as u64) * (((arg2[5]) * 0x2) as u64)); + let x338: u64 = (((arg1[1]) as u64) * ((arg2[4]) as u64)); + let x339: u64 = (((arg1[1]) as u64) * (((arg2[3]) * 0x2) as u64)); + let x340: u64 = (((arg1[1]) as u64) * ((arg2[2]) as u64)); + let x341: u64 = (((arg1[1]) as u64) * (((arg2[1]) * 0x2) as u64)); + let x342: u64 = (((arg1[1]) as u64) * ((arg2[0]) as u64)); + let x343: u64 = (((arg1[0]) as u64) * ((arg2[18]) as u64)); + let x344: u64 = (((arg1[0]) as u64) * ((arg2[17]) as u64)); + let x345: u64 = (((arg1[0]) as u64) * ((arg2[16]) as u64)); + let x346: u64 = (((arg1[0]) as u64) * ((arg2[15]) as u64)); + let x347: u64 = (((arg1[0]) as u64) * ((arg2[14]) as u64)); + let x348: u64 = (((arg1[0]) as u64) * ((arg2[13]) as u64)); + let x349: u64 = (((arg1[0]) as u64) * ((arg2[12]) as u64)); + let x350: u64 = (((arg1[0]) as u64) * ((arg2[11]) as u64)); + let x351: u64 = (((arg1[0]) as u64) * ((arg2[10]) as u64)); + let x352: u64 = (((arg1[0]) as u64) * ((arg2[9]) as u64)); + let x353: u64 = (((arg1[0]) as u64) * ((arg2[8]) as u64)); + let x354: u64 = (((arg1[0]) as u64) * ((arg2[7]) as u64)); + let x355: u64 = (((arg1[0]) as u64) * ((arg2[6]) as u64)); + let x356: u64 = (((arg1[0]) as u64) * ((arg2[5]) as u64)); + let x357: u64 = (((arg1[0]) as u64) * ((arg2[4]) as u64)); + let x358: u64 = (((arg1[0]) as u64) * ((arg2[3]) as u64)); + let x359: u64 = (((arg1[0]) as u64) * ((arg2[2]) as u64)); + let x360: u64 = (((arg1[0]) as u64) * ((arg2[1]) as u64)); + let x361: u64 = (((arg1[0]) as u64) * ((arg2[0]) as u64)); + let x362: u64 = (x361 + (x171 + (x170 + (x168 + (x165 + (x161 + (x156 + (x150 + (x143 + (x135 + (x126 + (x116 + (x105 + (x93 + (x80 + (x66 + (x51 + (x35 + x18)))))))))))))))))); + let x363: u64 = (x362 >> 28); + let x364: u32 = ((x362 & (0xfffffff as u64)) as u32); + let x365: u64 = (x343 + (x325 + (x308 + (x292 + (x277 + (x263 + (x250 + (x238 + (x227 + (x217 + (x208 + (x200 + (x193 + (x187 + (x182 + (x178 + (x175 + (x173 + x172)))))))))))))))))); + let x366: u64 = (x344 + (x326 + (x309 + (x293 + (x278 + (x264 + (x251 + (x239 + (x228 + (x218 + (x209 + (x201 + (x194 + (x188 + (x183 + (x179 + (x176 + (x174 + x1)))))))))))))))))); + let x367: u64 = (x345 + (x327 + (x310 + (x294 + (x279 + (x265 + (x252 + (x240 + (x229 + (x219 + (x210 + (x202 + (x195 + (x189 + (x184 + (x180 + (x177 + (x19 + x2)))))))))))))))))); + let x368: u64 = (x346 + (x328 + (x311 + (x295 + (x280 + (x266 + (x253 + (x241 + (x230 + (x220 + (x211 + (x203 + (x196 + (x190 + (x185 + (x181 + (x36 + (x20 + x3)))))))))))))))))); + let x369: u64 = (x347 + (x329 + (x312 + (x296 + (x281 + (x267 + (x254 + (x242 + (x231 + (x221 + (x212 + (x204 + (x197 + (x191 + (x186 + (x52 + (x37 + (x21 + x4)))))))))))))))))); + let x370: u64 = (x348 + (x330 + (x313 + (x297 + (x282 + (x268 + (x255 + (x243 + (x232 + (x222 + (x213 + (x205 + (x198 + (x192 + (x67 + (x53 + (x38 + (x22 + x5)))))))))))))))))); + let x371: u64 = (x349 + (x331 + (x314 + (x298 + (x283 + (x269 + (x256 + (x244 + (x233 + (x223 + (x214 + (x206 + (x199 + (x81 + (x68 + (x54 + (x39 + (x23 + x6)))))))))))))))))); + let x372: u64 = (x350 + (x332 + (x315 + (x299 + (x284 + (x270 + (x257 + (x245 + (x234 + (x224 + (x215 + (x207 + (x94 + (x82 + (x69 + (x55 + (x40 + (x24 + x7)))))))))))))))))); + let x373: u64 = (x351 + (x333 + (x316 + (x300 + (x285 + (x271 + (x258 + (x246 + (x235 + (x225 + (x216 + (x106 + (x95 + (x83 + (x70 + (x56 + (x41 + (x25 + x8)))))))))))))))))); + let x374: u64 = (x352 + (x334 + (x317 + (x301 + (x286 + (x272 + (x259 + (x247 + (x236 + (x226 + (x117 + (x107 + (x96 + (x84 + (x71 + (x57 + (x42 + (x26 + x9)))))))))))))))))); + let x375: u64 = (x353 + (x335 + (x318 + (x302 + (x287 + (x273 + (x260 + (x248 + (x237 + (x127 + (x118 + (x108 + (x97 + (x85 + (x72 + (x58 + (x43 + (x27 + x10)))))))))))))))))); + let x376: u64 = (x354 + (x336 + (x319 + (x303 + (x288 + (x274 + (x261 + (x249 + (x136 + (x128 + (x119 + (x109 + (x98 + (x86 + (x73 + (x59 + (x44 + (x28 + x11)))))))))))))))))); + let x377: u64 = (x355 + (x337 + (x320 + (x304 + (x289 + (x275 + (x262 + (x144 + (x137 + (x129 + (x120 + (x110 + (x99 + (x87 + (x74 + (x60 + (x45 + (x29 + x12)))))))))))))))))); + let x378: u64 = (x356 + (x338 + (x321 + (x305 + (x290 + (x276 + (x151 + (x145 + (x138 + (x130 + (x121 + (x111 + (x100 + (x88 + (x75 + (x61 + (x46 + (x30 + x13)))))))))))))))))); + let x379: u64 = (x357 + (x339 + (x322 + (x306 + (x291 + (x157 + (x152 + (x146 + (x139 + (x131 + (x122 + (x112 + (x101 + (x89 + (x76 + (x62 + (x47 + (x31 + x14)))))))))))))))))); + let x380: u64 = (x358 + (x340 + (x323 + (x307 + (x162 + (x158 + (x153 + (x147 + (x140 + (x132 + (x123 + (x113 + (x102 + (x90 + (x77 + (x63 + (x48 + (x32 + x15)))))))))))))))))); + let x381: u64 = (x359 + (x341 + (x324 + (x166 + (x163 + (x159 + (x154 + (x148 + (x141 + (x133 + (x124 + (x114 + (x103 + (x91 + (x78 + (x64 + (x49 + (x33 + x16)))))))))))))))))); + let x382: u64 = (x360 + (x342 + (x169 + (x167 + (x164 + (x160 + (x155 + (x149 + (x142 + (x134 + (x125 + (x115 + (x104 + (x92 + (x79 + (x65 + (x50 + (x34 + x17)))))))))))))))))); + let x383: u64 = (x363 + x382); + let x384: u64 = (x383 >> 27); + let x385: u32 = ((x383 & (0x7ffffff as u64)) as u32); + let x386: u64 = (x384 + x381); + let x387: u64 = (x386 >> 28); + let x388: u32 = ((x386 & (0xfffffff as u64)) as u32); + let x389: u64 = (x387 + x380); + let x390: u64 = (x389 >> 27); + let x391: u32 = ((x389 & (0x7ffffff as u64)) as u32); + let x392: u64 = (x390 + x379); + let x393: u64 = (x392 >> 28); + let x394: u32 = ((x392 & (0xfffffff as u64)) as u32); + let x395: u64 = (x393 + x378); + let x396: u64 = (x395 >> 27); + let x397: u32 = ((x395 & (0x7ffffff as u64)) as u32); + let x398: u64 = (x396 + x377); + let x399: u64 = (x398 >> 27); + let x400: u32 = ((x398 & (0x7ffffff as u64)) as u32); + let x401: u64 = (x399 + x376); + let x402: u64 = (x401 >> 28); + let x403: u32 = ((x401 & (0xfffffff as u64)) as u32); + let x404: u64 = (x402 + x375); + let x405: u64 = (x404 >> 27); + let x406: u32 = ((x404 & (0x7ffffff as u64)) as u32); + let x407: u64 = (x405 + x374); + let x408: u64 = (x407 >> 28); + let x409: u32 = ((x407 & (0xfffffff as u64)) as u32); + let x410: u64 = (x408 + x373); + let x411: u64 = (x410 >> 27); + let x412: u32 = ((x410 & (0x7ffffff as u64)) as u32); + let x413: u64 = (x411 + x372); + let x414: u64 = (x413 >> 28); + let x415: u32 = ((x413 & (0xfffffff as u64)) as u32); + let x416: u64 = (x414 + x371); + let x417: u64 = (x416 >> 27); + let x418: u32 = ((x416 & (0x7ffffff as u64)) as u32); + let x419: u64 = (x417 + x370); + let x420: u64 = (x419 >> 27); + let x421: u32 = ((x419 & (0x7ffffff as u64)) as u32); + let x422: u64 = (x420 + x369); + let x423: u64 = (x422 >> 28); + let x424: u32 = ((x422 & (0xfffffff as u64)) as u32); + let x425: u64 = (x423 + x368); + let x426: u64 = (x425 >> 27); + let x427: u32 = ((x425 & (0x7ffffff as u64)) as u32); + let x428: u64 = (x426 + x367); + let x429: u64 = (x428 >> 28); + let x430: u32 = ((x428 & (0xfffffff as u64)) as u32); + let x431: u64 = (x429 + x366); + let x432: u64 = (x431 >> 27); + let x433: u32 = ((x431 & (0x7ffffff as u64)) as u32); + let x434: u64 = (x432 + x365); + let x435: u64 = (x434 >> 27); + let x436: u32 = ((x434 & (0x7ffffff as u64)) as u32); + let x437: u64 = ((x364 as u64) + x435); + let x438: u32 = ((x437 >> 28) as u32); + let x439: u32 = ((x437 & (0xfffffff as u64)) as u32); + let x440: u32 = (x438 + x385); + let x441: fiat_p521_u1 = ((x440 >> 27) as fiat_p521_u1); + let x442: u32 = (x440 & 0x7ffffff); + let x443: u32 = ((x441 as u32) + x388); + out1[0] = x439; + out1[1] = x442; + out1[2] = x443; + out1[3] = x391; + out1[4] = x394; + out1[5] = x397; + out1[6] = x400; + out1[7] = x403; + out1[8] = x406; + out1[9] = x409; + out1[10] = x412; + out1[11] = x415; + out1[12] = x418; + out1[13] = x421; + out1[14] = x424; + out1[15] = x427; + out1[16] = x430; + out1[17] = x433; + out1[18] = x436; +} + +/// The function fiat_p521_carry_square squares a field element and reduces the result. +/// +/// Postconditions: +/// eval out1 mod m = (eval arg1 * eval arg1) mod m +/// +#[inline] +pub fn fiat_p521_carry_square(out1: &mut fiat_p521_tight_field_element, arg1: &fiat_p521_loose_field_element) -> () { + let x1: u32 = (arg1[18]); + let x2: u32 = (x1 * 0x2); + let x3: u32 = ((arg1[18]) * 0x2); + let x4: u32 = (arg1[17]); + let x5: u32 = (x4 * 0x2); + let x6: u32 = ((arg1[17]) * 0x2); + let x7: u32 = (arg1[16]); + let x8: u32 = (x7 * 0x2); + let x9: u32 = ((arg1[16]) * 0x2); + let x10: u32 = (arg1[15]); + let x11: u32 = (x10 * 0x2); + let x12: u32 = ((arg1[15]) * 0x2); + let x13: u32 = (arg1[14]); + let x14: u32 = (x13 * 0x2); + let x15: u32 = ((arg1[14]) * 0x2); + let x16: u32 = (arg1[13]); + let x17: u32 = (x16 * 0x2); + let x18: u32 = ((arg1[13]) * 0x2); + let x19: u32 = (arg1[12]); + let x20: u32 = (x19 * 0x2); + let x21: u32 = ((arg1[12]) * 0x2); + let x22: u32 = (arg1[11]); + let x23: u32 = (x22 * 0x2); + let x24: u32 = ((arg1[11]) * 0x2); + let x25: u32 = (arg1[10]); + let x26: u32 = (x25 * 0x2); + let x27: u32 = ((arg1[10]) * 0x2); + let x28: u32 = ((arg1[9]) * 0x2); + let x29: u32 = ((arg1[8]) * 0x2); + let x30: u32 = ((arg1[7]) * 0x2); + let x31: u32 = ((arg1[6]) * 0x2); + let x32: u32 = ((arg1[5]) * 0x2); + let x33: u32 = ((arg1[4]) * 0x2); + let x34: u32 = ((arg1[3]) * 0x2); + let x35: u32 = ((arg1[2]) * 0x2); + let x36: u32 = ((arg1[1]) * 0x2); + let x37: u64 = (((arg1[18]) as u64) * (x1 as u64)); + let x38: u64 = (((arg1[17]) as u64) * ((x2 * 0x2) as u64)); + let x39: u64 = (((arg1[17]) as u64) * ((x4 * 0x2) as u64)); + let x40: u64 = (((arg1[16]) as u64) * (x2 as u64)); + let x41: u64 = (((arg1[16]) as u64) * ((x5 * 0x2) as u64)); + let x42: u64 = (((arg1[16]) as u64) * (x7 as u64)); + let x43: u64 = (((arg1[15]) as u64) * ((x2 * 0x2) as u64)); + let x44: u64 = (((arg1[15]) as u64) * ((x5 * 0x2) as u64)); + let x45: u64 = (((arg1[15]) as u64) * (x8 as u64)); + let x46: u64 = (((arg1[15]) as u64) * ((x10 * 0x2) as u64)); + let x47: u64 = (((arg1[14]) as u64) * (x2 as u64)); + let x48: u64 = (((arg1[14]) as u64) * (x5 as u64)); + let x49: u64 = (((arg1[14]) as u64) * (x8 as u64)); + let x50: u64 = (((arg1[14]) as u64) * (x11 as u64)); + let x51: u64 = (((arg1[14]) as u64) * (x13 as u64)); + let x52: u64 = (((arg1[13]) as u64) * (x2 as u64)); + let x53: u64 = (((arg1[13]) as u64) * ((x5 * 0x2) as u64)); + let x54: u64 = (((arg1[13]) as u64) * (x8 as u64)); + let x55: u64 = (((arg1[13]) as u64) * ((x11 * 0x2) as u64)); + let x56: u64 = (((arg1[13]) as u64) * (x14 as u64)); + let x57: u64 = (((arg1[13]) as u64) * ((x16 * 0x2) as u64)); + let x58: u64 = (((arg1[12]) as u64) * ((x2 * 0x2) as u64)); + let x59: u64 = (((arg1[12]) as u64) * ((x5 * 0x2) as u64)); + let x60: u64 = (((arg1[12]) as u64) * ((x8 * 0x2) as u64)); + let x61: u64 = (((arg1[12]) as u64) * ((x11 * 0x2) as u64)); + let x62: u64 = (((arg1[12]) as u64) * ((x14 * 0x2) as u64)); + let x63: u64 = (((arg1[12]) as u64) * ((x17 * 0x2) as u64)); + let x64: u64 = (((arg1[12]) as u64) * ((x19 * 0x2) as u64)); + let x65: u64 = (((arg1[11]) as u64) * (x2 as u64)); + let x66: u64 = (((arg1[11]) as u64) * ((x5 * 0x2) as u64)); + let x67: u64 = (((arg1[11]) as u64) * (x8 as u64)); + let x68: u64 = (((arg1[11]) as u64) * ((x11 * 0x2) as u64)); + let x69: u64 = (((arg1[11]) as u64) * (x14 as u64)); + let x70: u64 = (((arg1[11]) as u64) * (x17 as u64)); + let x71: u64 = (((arg1[11]) as u64) * ((x20 * 0x2) as u64)); + let x72: u64 = (((arg1[11]) as u64) * (x22 as u64)); + let x73: u64 = (((arg1[10]) as u64) * ((x2 * 0x2) as u64)); + let x74: u64 = (((arg1[10]) as u64) * ((x5 * 0x2) as u64)); + let x75: u64 = (((arg1[10]) as u64) * ((x8 * 0x2) as u64)); + let x76: u64 = (((arg1[10]) as u64) * ((x11 * 0x2) as u64)); + let x77: u64 = (((arg1[10]) as u64) * (x14 as u64)); + let x78: u64 = (((arg1[10]) as u64) * ((x17 * 0x2) as u64)); + let x79: u64 = (((arg1[10]) as u64) * ((x20 * 0x2) as u64)); + let x80: u64 = (((arg1[10]) as u64) * ((x23 * 0x2) as u64)); + let x81: u64 = (((arg1[10]) as u64) * ((x25 * 0x2) as u64)); + let x82: u64 = (((arg1[9]) as u64) * (x2 as u64)); + let x83: u64 = (((arg1[9]) as u64) * ((x5 * 0x2) as u64)); + let x84: u64 = (((arg1[9]) as u64) * (x8 as u64)); + let x85: u64 = (((arg1[9]) as u64) * (x11 as u64)); + let x86: u64 = (((arg1[9]) as u64) * (x14 as u64)); + let x87: u64 = (((arg1[9]) as u64) * (x17 as u64)); + let x88: u64 = (((arg1[9]) as u64) * ((x20 * 0x2) as u64)); + let x89: u64 = (((arg1[9]) as u64) * (x23 as u64)); + let x90: u64 = (((arg1[9]) as u64) * ((x26 * 0x2) as u64)); + let x91: u64 = (((arg1[9]) as u64) * ((arg1[9]) as u64)); + let x92: u64 = (((arg1[8]) as u64) * ((x2 * 0x2) as u64)); + let x93: u64 = (((arg1[8]) as u64) * ((x5 * 0x2) as u64)); + let x94: u64 = (((arg1[8]) as u64) * (x8 as u64)); + let x95: u64 = (((arg1[8]) as u64) * ((x11 * 0x2) as u64)); + let x96: u64 = (((arg1[8]) as u64) * (x14 as u64)); + let x97: u64 = (((arg1[8]) as u64) * ((x17 * 0x2) as u64)); + let x98: u64 = (((arg1[8]) as u64) * ((x20 * 0x2) as u64)); + let x99: u64 = (((arg1[8]) as u64) * ((x23 * 0x2) as u64)); + let x100: u64 = (((arg1[8]) as u64) * ((x27 * 0x2) as u64)); + let x101: u64 = (((arg1[8]) as u64) * (x28 as u64)); + let x102: u64 = (((arg1[8]) as u64) * (((arg1[8]) * 0x2) as u64)); + let x103: u64 = (((arg1[7]) as u64) * (x2 as u64)); + let x104: u64 = (((arg1[7]) as u64) * (x5 as u64)); + let x105: u64 = (((arg1[7]) as u64) * (x8 as u64)); + let x106: u64 = (((arg1[7]) as u64) * (x11 as u64)); + let x107: u64 = (((arg1[7]) as u64) * (x14 as u64)); + let x108: u64 = (((arg1[7]) as u64) * (x17 as u64)); + let x109: u64 = (((arg1[7]) as u64) * ((x20 * 0x2) as u64)); + let x110: u64 = (((arg1[7]) as u64) * (x24 as u64)); + let x111: u64 = (((arg1[7]) as u64) * (x27 as u64)); + let x112: u64 = (((arg1[7]) as u64) * (x28 as u64)); + let x113: u64 = (((arg1[7]) as u64) * (x29 as u64)); + let x114: u64 = (((arg1[7]) as u64) * ((arg1[7]) as u64)); + let x115: u64 = (((arg1[6]) as u64) * (x2 as u64)); + let x116: u64 = (((arg1[6]) as u64) * ((x5 * 0x2) as u64)); + let x117: u64 = (((arg1[6]) as u64) * (x8 as u64)); + let x118: u64 = (((arg1[6]) as u64) * ((x11 * 0x2) as u64)); + let x119: u64 = (((arg1[6]) as u64) * (x14 as u64)); + let x120: u64 = (((arg1[6]) as u64) * ((x17 * 0x2) as u64)); + let x121: u64 = (((arg1[6]) as u64) * ((x21 * 0x2) as u64)); + let x122: u64 = (((arg1[6]) as u64) * (x24 as u64)); + let x123: u64 = (((arg1[6]) as u64) * ((x27 * 0x2) as u64)); + let x124: u64 = (((arg1[6]) as u64) * (x28 as u64)); + let x125: u64 = (((arg1[6]) as u64) * ((x29 * 0x2) as u64)); + let x126: u64 = (((arg1[6]) as u64) * (x30 as u64)); + let x127: u64 = (((arg1[6]) as u64) * ((arg1[6]) as u64)); + let x128: u64 = (((arg1[5]) as u64) * ((x2 * 0x2) as u64)); + let x129: u64 = (((arg1[5]) as u64) * ((x5 * 0x2) as u64)); + let x130: u64 = (((arg1[5]) as u64) * ((x8 * 0x2) as u64)); + let x131: u64 = (((arg1[5]) as u64) * ((x11 * 0x2) as u64)); + let x132: u64 = (((arg1[5]) as u64) * ((x14 * 0x2) as u64)); + let x133: u64 = (((arg1[5]) as u64) * ((x18 * 0x2) as u64)); + let x134: u64 = (((arg1[5]) as u64) * ((x21 * 0x2) as u64)); + let x135: u64 = (((arg1[5]) as u64) * ((x24 * 0x2) as u64)); + let x136: u64 = (((arg1[5]) as u64) * ((x27 * 0x2) as u64)); + let x137: u64 = (((arg1[5]) as u64) * ((x28 * 0x2) as u64)); + let x138: u64 = (((arg1[5]) as u64) * ((x29 * 0x2) as u64)); + let x139: u64 = (((arg1[5]) as u64) * (x30 as u64)); + let x140: u64 = (((arg1[5]) as u64) * ((x31 * 0x2) as u64)); + let x141: u64 = (((arg1[5]) as u64) * (((arg1[5]) * 0x2) as u64)); + let x142: u64 = (((arg1[4]) as u64) * (x2 as u64)); + let x143: u64 = (((arg1[4]) as u64) * ((x5 * 0x2) as u64)); + let x144: u64 = (((arg1[4]) as u64) * (x8 as u64)); + let x145: u64 = (((arg1[4]) as u64) * ((x11 * 0x2) as u64)); + let x146: u64 = (((arg1[4]) as u64) * (x15 as u64)); + let x147: u64 = (((arg1[4]) as u64) * (x18 as u64)); + let x148: u64 = (((arg1[4]) as u64) * ((x21 * 0x2) as u64)); + let x149: u64 = (((arg1[4]) as u64) * (x24 as u64)); + let x150: u64 = (((arg1[4]) as u64) * ((x27 * 0x2) as u64)); + let x151: u64 = (((arg1[4]) as u64) * (x28 as u64)); + let x152: u64 = (((arg1[4]) as u64) * (x29 as u64)); + let x153: u64 = (((arg1[4]) as u64) * (x30 as u64)); + let x154: u64 = (((arg1[4]) as u64) * (x31 as u64)); + let x155: u64 = (((arg1[4]) as u64) * ((x32 * 0x2) as u64)); + let x156: u64 = (((arg1[4]) as u64) * ((arg1[4]) as u64)); + let x157: u64 = (((arg1[3]) as u64) * ((x2 * 0x2) as u64)); + let x158: u64 = (((arg1[3]) as u64) * ((x5 * 0x2) as u64)); + let x159: u64 = (((arg1[3]) as u64) * ((x8 * 0x2) as u64)); + let x160: u64 = (((arg1[3]) as u64) * ((x12 * 0x2) as u64)); + let x161: u64 = (((arg1[3]) as u64) * (x15 as u64)); + let x162: u64 = (((arg1[3]) as u64) * ((x18 * 0x2) as u64)); + let x163: u64 = (((arg1[3]) as u64) * ((x21 * 0x2) as u64)); + let x164: u64 = (((arg1[3]) as u64) * ((x24 * 0x2) as u64)); + let x165: u64 = (((arg1[3]) as u64) * ((x27 * 0x2) as u64)); + let x166: u64 = (((arg1[3]) as u64) * (x28 as u64)); + let x167: u64 = (((arg1[3]) as u64) * ((x29 * 0x2) as u64)); + let x168: u64 = (((arg1[3]) as u64) * (x30 as u64)); + let x169: u64 = (((arg1[3]) as u64) * ((x31 * 0x2) as u64)); + let x170: u64 = (((arg1[3]) as u64) * ((x32 * 0x2) as u64)); + let x171: u64 = (((arg1[3]) as u64) * ((x33 * 0x2) as u64)); + let x172: u64 = (((arg1[3]) as u64) * (((arg1[3]) * 0x2) as u64)); + let x173: u64 = (((arg1[2]) as u64) * (x2 as u64)); + let x174: u64 = (((arg1[2]) as u64) * ((x5 * 0x2) as u64)); + let x175: u64 = (((arg1[2]) as u64) * (x9 as u64)); + let x176: u64 = (((arg1[2]) as u64) * (x12 as u64)); + let x177: u64 = (((arg1[2]) as u64) * (x15 as u64)); + let x178: u64 = (((arg1[2]) as u64) * (x18 as u64)); + let x179: u64 = (((arg1[2]) as u64) * ((x21 * 0x2) as u64)); + let x180: u64 = (((arg1[2]) as u64) * (x24 as u64)); + let x181: u64 = (((arg1[2]) as u64) * (x27 as u64)); + let x182: u64 = (((arg1[2]) as u64) * (x28 as u64)); + let x183: u64 = (((arg1[2]) as u64) * (x29 as u64)); + let x184: u64 = (((arg1[2]) as u64) * (x30 as u64)); + let x185: u64 = (((arg1[2]) as u64) * (x31 as u64)); + let x186: u64 = (((arg1[2]) as u64) * ((x32 * 0x2) as u64)); + let x187: u64 = (((arg1[2]) as u64) * (x33 as u64)); + let x188: u64 = (((arg1[2]) as u64) * (x34 as u64)); + let x189: u64 = (((arg1[2]) as u64) * ((arg1[2]) as u64)); + let x190: u64 = (((arg1[1]) as u64) * ((x2 * 0x2) as u64)); + let x191: u64 = (((arg1[1]) as u64) * ((x6 * 0x2) as u64)); + let x192: u64 = (((arg1[1]) as u64) * (x9 as u64)); + let x193: u64 = (((arg1[1]) as u64) * ((x12 * 0x2) as u64)); + let x194: u64 = (((arg1[1]) as u64) * (x15 as u64)); + let x195: u64 = (((arg1[1]) as u64) * ((x18 * 0x2) as u64)); + let x196: u64 = (((arg1[1]) as u64) * ((x21 * 0x2) as u64)); + let x197: u64 = (((arg1[1]) as u64) * (x24 as u64)); + let x198: u64 = (((arg1[1]) as u64) * ((x27 * 0x2) as u64)); + let x199: u64 = (((arg1[1]) as u64) * (x28 as u64)); + let x200: u64 = (((arg1[1]) as u64) * ((x29 * 0x2) as u64)); + let x201: u64 = (((arg1[1]) as u64) * (x30 as u64)); + let x202: u64 = (((arg1[1]) as u64) * ((x31 * 0x2) as u64)); + let x203: u64 = (((arg1[1]) as u64) * ((x32 * 0x2) as u64)); + let x204: u64 = (((arg1[1]) as u64) * (x33 as u64)); + let x205: u64 = (((arg1[1]) as u64) * ((x34 * 0x2) as u64)); + let x206: u64 = (((arg1[1]) as u64) * (x35 as u64)); + let x207: u64 = (((arg1[1]) as u64) * (((arg1[1]) * 0x2) as u64)); + let x208: u64 = (((arg1[0]) as u64) * (x3 as u64)); + let x209: u64 = (((arg1[0]) as u64) * (x6 as u64)); + let x210: u64 = (((arg1[0]) as u64) * (x9 as u64)); + let x211: u64 = (((arg1[0]) as u64) * (x12 as u64)); + let x212: u64 = (((arg1[0]) as u64) * (x15 as u64)); + let x213: u64 = (((arg1[0]) as u64) * (x18 as u64)); + let x214: u64 = (((arg1[0]) as u64) * (x21 as u64)); + let x215: u64 = (((arg1[0]) as u64) * (x24 as u64)); + let x216: u64 = (((arg1[0]) as u64) * (x27 as u64)); + let x217: u64 = (((arg1[0]) as u64) * (x28 as u64)); + let x218: u64 = (((arg1[0]) as u64) * (x29 as u64)); + let x219: u64 = (((arg1[0]) as u64) * (x30 as u64)); + let x220: u64 = (((arg1[0]) as u64) * (x31 as u64)); + let x221: u64 = (((arg1[0]) as u64) * (x32 as u64)); + let x222: u64 = (((arg1[0]) as u64) * (x33 as u64)); + let x223: u64 = (((arg1[0]) as u64) * (x34 as u64)); + let x224: u64 = (((arg1[0]) as u64) * (x35 as u64)); + let x225: u64 = (((arg1[0]) as u64) * (x36 as u64)); + let x226: u64 = (((arg1[0]) as u64) * ((arg1[0]) as u64)); + let x227: u64 = (x226 + (x190 + (x174 + (x159 + (x145 + (x132 + (x120 + (x109 + (x99 + x90))))))))); + let x228: u64 = (x227 >> 28); + let x229: u32 = ((x227 & (0xfffffff as u64)) as u32); + let x230: u64 = (x208 + (x191 + (x175 + (x160 + (x146 + (x133 + (x121 + (x110 + (x100 + x91))))))))); + let x231: u64 = (x209 + (x192 + (x176 + (x161 + (x147 + (x134 + (x122 + (x111 + (x101 + x37))))))))); + let x232: u64 = (x210 + (x193 + (x177 + (x162 + (x148 + (x135 + (x123 + (x112 + (x102 + x38))))))))); + let x233: u64 = (x211 + (x194 + (x178 + (x163 + (x149 + (x136 + (x124 + (x113 + (x40 + x39))))))))); + let x234: u64 = (x212 + (x195 + (x179 + (x164 + (x150 + (x137 + (x125 + (x114 + (x43 + x41))))))))); + let x235: u64 = (x213 + (x196 + (x180 + (x165 + (x151 + (x138 + (x126 + (x47 + (x44 + x42))))))))); + let x236: u64 = (x214 + (x197 + (x181 + (x166 + (x152 + (x139 + (x127 + (x52 + (x48 + x45))))))))); + let x237: u64 = (x215 + (x198 + (x182 + (x167 + (x153 + (x140 + (x58 + (x53 + (x49 + x46))))))))); + let x238: u64 = (x216 + (x199 + (x183 + (x168 + (x154 + (x141 + (x65 + (x59 + (x54 + x50))))))))); + let x239: u64 = (x217 + (x200 + (x184 + (x169 + (x155 + (x73 + (x66 + (x60 + (x55 + x51))))))))); + let x240: u64 = (x218 + (x201 + (x185 + (x170 + (x156 + (x82 + (x74 + (x67 + (x61 + x56))))))))); + let x241: u64 = (x219 + (x202 + (x186 + (x171 + (x92 + (x83 + (x75 + (x68 + (x62 + x57))))))))); + let x242: u64 = (x220 + (x203 + (x187 + (x172 + (x103 + (x93 + (x84 + (x76 + (x69 + x63))))))))); + let x243: u64 = (x221 + (x204 + (x188 + (x115 + (x104 + (x94 + (x85 + (x77 + (x70 + x64))))))))); + let x244: u64 = (x222 + (x205 + (x189 + (x128 + (x116 + (x105 + (x95 + (x86 + (x78 + x71))))))))); + let x245: u64 = (x223 + (x206 + (x142 + (x129 + (x117 + (x106 + (x96 + (x87 + (x79 + x72))))))))); + let x246: u64 = (x224 + (x207 + (x157 + (x143 + (x130 + (x118 + (x107 + (x97 + (x88 + x80))))))))); + let x247: u64 = (x225 + (x173 + (x158 + (x144 + (x131 + (x119 + (x108 + (x98 + (x89 + x81))))))))); + let x248: u64 = (x228 + x247); + let x249: u64 = (x248 >> 27); + let x250: u32 = ((x248 & (0x7ffffff as u64)) as u32); + let x251: u64 = (x249 + x246); + let x252: u64 = (x251 >> 28); + let x253: u32 = ((x251 & (0xfffffff as u64)) as u32); + let x254: u64 = (x252 + x245); + let x255: u64 = (x254 >> 27); + let x256: u32 = ((x254 & (0x7ffffff as u64)) as u32); + let x257: u64 = (x255 + x244); + let x258: u64 = (x257 >> 28); + let x259: u32 = ((x257 & (0xfffffff as u64)) as u32); + let x260: u64 = (x258 + x243); + let x261: u64 = (x260 >> 27); + let x262: u32 = ((x260 & (0x7ffffff as u64)) as u32); + let x263: u64 = (x261 + x242); + let x264: u64 = (x263 >> 27); + let x265: u32 = ((x263 & (0x7ffffff as u64)) as u32); + let x266: u64 = (x264 + x241); + let x267: u64 = (x266 >> 28); + let x268: u32 = ((x266 & (0xfffffff as u64)) as u32); + let x269: u64 = (x267 + x240); + let x270: u64 = (x269 >> 27); + let x271: u32 = ((x269 & (0x7ffffff as u64)) as u32); + let x272: u64 = (x270 + x239); + let x273: u64 = (x272 >> 28); + let x274: u32 = ((x272 & (0xfffffff as u64)) as u32); + let x275: u64 = (x273 + x238); + let x276: u64 = (x275 >> 27); + let x277: u32 = ((x275 & (0x7ffffff as u64)) as u32); + let x278: u64 = (x276 + x237); + let x279: u64 = (x278 >> 28); + let x280: u32 = ((x278 & (0xfffffff as u64)) as u32); + let x281: u64 = (x279 + x236); + let x282: u64 = (x281 >> 27); + let x283: u32 = ((x281 & (0x7ffffff as u64)) as u32); + let x284: u64 = (x282 + x235); + let x285: u64 = (x284 >> 27); + let x286: u32 = ((x284 & (0x7ffffff as u64)) as u32); + let x287: u64 = (x285 + x234); + let x288: u64 = (x287 >> 28); + let x289: u32 = ((x287 & (0xfffffff as u64)) as u32); + let x290: u64 = (x288 + x233); + let x291: u64 = (x290 >> 27); + let x292: u32 = ((x290 & (0x7ffffff as u64)) as u32); + let x293: u64 = (x291 + x232); + let x294: u64 = (x293 >> 28); + let x295: u32 = ((x293 & (0xfffffff as u64)) as u32); + let x296: u64 = (x294 + x231); + let x297: u64 = (x296 >> 27); + let x298: u32 = ((x296 & (0x7ffffff as u64)) as u32); + let x299: u64 = (x297 + x230); + let x300: u64 = (x299 >> 27); + let x301: u32 = ((x299 & (0x7ffffff as u64)) as u32); + let x302: u64 = ((x229 as u64) + x300); + let x303: u32 = ((x302 >> 28) as u32); + let x304: u32 = ((x302 & (0xfffffff as u64)) as u32); + let x305: u32 = (x303 + x250); + let x306: fiat_p521_u1 = ((x305 >> 27) as fiat_p521_u1); + let x307: u32 = (x305 & 0x7ffffff); + let x308: u32 = ((x306 as u32) + x253); + out1[0] = x304; + out1[1] = x307; + out1[2] = x308; + out1[3] = x256; + out1[4] = x259; + out1[5] = x262; + out1[6] = x265; + out1[7] = x268; + out1[8] = x271; + out1[9] = x274; + out1[10] = x277; + out1[11] = x280; + out1[12] = x283; + out1[13] = x286; + out1[14] = x289; + out1[15] = x292; + out1[16] = x295; + out1[17] = x298; + out1[18] = x301; +} + +/// The function fiat_p521_carry reduces a field element. +/// +/// Postconditions: +/// eval out1 mod m = eval arg1 mod m +/// +#[inline] +pub fn fiat_p521_carry(out1: &mut fiat_p521_tight_field_element, arg1: &fiat_p521_loose_field_element) -> () { + let x1: u32 = (arg1[0]); + let x2: u32 = ((x1 >> 28) + (arg1[1])); + let x3: u32 = ((x2 >> 27) + (arg1[2])); + let x4: u32 = ((x3 >> 28) + (arg1[3])); + let x5: u32 = ((x4 >> 27) + (arg1[4])); + let x6: u32 = ((x5 >> 28) + (arg1[5])); + let x7: u32 = ((x6 >> 27) + (arg1[6])); + let x8: u32 = ((x7 >> 27) + (arg1[7])); + let x9: u32 = ((x8 >> 28) + (arg1[8])); + let x10: u32 = ((x9 >> 27) + (arg1[9])); + let x11: u32 = ((x10 >> 28) + (arg1[10])); + let x12: u32 = ((x11 >> 27) + (arg1[11])); + let x13: u32 = ((x12 >> 28) + (arg1[12])); + let x14: u32 = ((x13 >> 27) + (arg1[13])); + let x15: u32 = ((x14 >> 27) + (arg1[14])); + let x16: u32 = ((x15 >> 28) + (arg1[15])); + let x17: u32 = ((x16 >> 27) + (arg1[16])); + let x18: u32 = ((x17 >> 28) + (arg1[17])); + let x19: u32 = ((x18 >> 27) + (arg1[18])); + let x20: u32 = ((x1 & 0xfffffff) + (x19 >> 27)); + let x21: u32 = ((((x20 >> 28) as fiat_p521_u1) as u32) + (x2 & 0x7ffffff)); + let x22: u32 = (x20 & 0xfffffff); + let x23: u32 = (x21 & 0x7ffffff); + let x24: u32 = ((((x21 >> 27) as fiat_p521_u1) as u32) + (x3 & 0xfffffff)); + let x25: u32 = (x4 & 0x7ffffff); + let x26: u32 = (x5 & 0xfffffff); + let x27: u32 = (x6 & 0x7ffffff); + let x28: u32 = (x7 & 0x7ffffff); + let x29: u32 = (x8 & 0xfffffff); + let x30: u32 = (x9 & 0x7ffffff); + let x31: u32 = (x10 & 0xfffffff); + let x32: u32 = (x11 & 0x7ffffff); + let x33: u32 = (x12 & 0xfffffff); + let x34: u32 = (x13 & 0x7ffffff); + let x35: u32 = (x14 & 0x7ffffff); + let x36: u32 = (x15 & 0xfffffff); + let x37: u32 = (x16 & 0x7ffffff); + let x38: u32 = (x17 & 0xfffffff); + let x39: u32 = (x18 & 0x7ffffff); + let x40: u32 = (x19 & 0x7ffffff); + out1[0] = x22; + out1[1] = x23; + out1[2] = x24; + out1[3] = x25; + out1[4] = x26; + out1[5] = x27; + out1[6] = x28; + out1[7] = x29; + out1[8] = x30; + out1[9] = x31; + out1[10] = x32; + out1[11] = x33; + out1[12] = x34; + out1[13] = x35; + out1[14] = x36; + out1[15] = x37; + out1[16] = x38; + out1[17] = x39; + out1[18] = x40; +} + +/// The function fiat_p521_add adds two field elements. +/// +/// Postconditions: +/// eval out1 mod m = (eval arg1 + eval arg2) mod m +/// +#[inline] +pub fn fiat_p521_add(out1: &mut fiat_p521_loose_field_element, arg1: &fiat_p521_tight_field_element, arg2: &fiat_p521_tight_field_element) -> () { + let x1: u32 = ((arg1[0]) + (arg2[0])); + let x2: u32 = ((arg1[1]) + (arg2[1])); + let x3: u32 = ((arg1[2]) + (arg2[2])); + let x4: u32 = ((arg1[3]) + (arg2[3])); + let x5: u32 = ((arg1[4]) + (arg2[4])); + let x6: u32 = ((arg1[5]) + (arg2[5])); + let x7: u32 = ((arg1[6]) + (arg2[6])); + let x8: u32 = ((arg1[7]) + (arg2[7])); + let x9: u32 = ((arg1[8]) + (arg2[8])); + let x10: u32 = ((arg1[9]) + (arg2[9])); + let x11: u32 = ((arg1[10]) + (arg2[10])); + let x12: u32 = ((arg1[11]) + (arg2[11])); + let x13: u32 = ((arg1[12]) + (arg2[12])); + let x14: u32 = ((arg1[13]) + (arg2[13])); + let x15: u32 = ((arg1[14]) + (arg2[14])); + let x16: u32 = ((arg1[15]) + (arg2[15])); + let x17: u32 = ((arg1[16]) + (arg2[16])); + let x18: u32 = ((arg1[17]) + (arg2[17])); + let x19: u32 = ((arg1[18]) + (arg2[18])); + 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; + out1[9] = x10; + out1[10] = x11; + out1[11] = x12; + out1[12] = x13; + out1[13] = x14; + out1[14] = x15; + out1[15] = x16; + out1[16] = x17; + out1[17] = x18; + out1[18] = x19; +} + +/// The function fiat_p521_sub subtracts two field elements. +/// +/// Postconditions: +/// eval out1 mod m = (eval arg1 - eval arg2) mod m +/// +#[inline] +pub fn fiat_p521_sub(out1: &mut fiat_p521_loose_field_element, arg1: &fiat_p521_tight_field_element, arg2: &fiat_p521_tight_field_element) -> () { + let x1: u32 = ((0x1ffffffe + (arg1[0])) - (arg2[0])); + let x2: u32 = ((0xffffffe + (arg1[1])) - (arg2[1])); + let x3: u32 = ((0x1ffffffe + (arg1[2])) - (arg2[2])); + let x4: u32 = ((0xffffffe + (arg1[3])) - (arg2[3])); + let x5: u32 = ((0x1ffffffe + (arg1[4])) - (arg2[4])); + let x6: u32 = ((0xffffffe + (arg1[5])) - (arg2[5])); + let x7: u32 = ((0xffffffe + (arg1[6])) - (arg2[6])); + let x8: u32 = ((0x1ffffffe + (arg1[7])) - (arg2[7])); + let x9: u32 = ((0xffffffe + (arg1[8])) - (arg2[8])); + let x10: u32 = ((0x1ffffffe + (arg1[9])) - (arg2[9])); + let x11: u32 = ((0xffffffe + (arg1[10])) - (arg2[10])); + let x12: u32 = ((0x1ffffffe + (arg1[11])) - (arg2[11])); + let x13: u32 = ((0xffffffe + (arg1[12])) - (arg2[12])); + let x14: u32 = ((0xffffffe + (arg1[13])) - (arg2[13])); + let x15: u32 = ((0x1ffffffe + (arg1[14])) - (arg2[14])); + let x16: u32 = ((0xffffffe + (arg1[15])) - (arg2[15])); + let x17: u32 = ((0x1ffffffe + (arg1[16])) - (arg2[16])); + let x18: u32 = ((0xffffffe + (arg1[17])) - (arg2[17])); + let x19: u32 = ((0xffffffe + (arg1[18])) - (arg2[18])); + 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; + out1[9] = x10; + out1[10] = x11; + out1[11] = x12; + out1[12] = x13; + out1[13] = x14; + out1[14] = x15; + out1[15] = x16; + out1[16] = x17; + out1[17] = x18; + out1[18] = x19; +} + +/// The function fiat_p521_opp negates a field element. +/// +/// Postconditions: +/// eval out1 mod m = -eval arg1 mod m +/// +#[inline] +pub fn fiat_p521_opp(out1: &mut fiat_p521_loose_field_element, arg1: &fiat_p521_tight_field_element) -> () { + let x1: u32 = (0x1ffffffe - (arg1[0])); + let x2: u32 = (0xffffffe - (arg1[1])); + let x3: u32 = (0x1ffffffe - (arg1[2])); + let x4: u32 = (0xffffffe - (arg1[3])); + let x5: u32 = (0x1ffffffe - (arg1[4])); + let x6: u32 = (0xffffffe - (arg1[5])); + let x7: u32 = (0xffffffe - (arg1[6])); + let x8: u32 = (0x1ffffffe - (arg1[7])); + let x9: u32 = (0xffffffe - (arg1[8])); + let x10: u32 = (0x1ffffffe - (arg1[9])); + let x11: u32 = (0xffffffe - (arg1[10])); + let x12: u32 = (0x1ffffffe - (arg1[11])); + let x13: u32 = (0xffffffe - (arg1[12])); + let x14: u32 = (0xffffffe - (arg1[13])); + let x15: u32 = (0x1ffffffe - (arg1[14])); + let x16: u32 = (0xffffffe - (arg1[15])); + let x17: u32 = (0x1ffffffe - (arg1[16])); + let x18: u32 = (0xffffffe - (arg1[17])); + let x19: u32 = (0xffffffe - (arg1[18])); + 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; + out1[9] = x10; + out1[10] = x11; + out1[11] = x12; + out1[12] = x13; + out1[13] = x14; + out1[14] = x15; + out1[15] = x16; + out1[16] = x17; + out1[17] = x18; + out1[18] = x19; +} + +/// The function fiat_p521_selectznz is a multi-limb conditional select. +/// +/// Postconditions: +/// out1 = (if arg1 = 0 then arg2 else arg3) +/// +/// Input Bounds: +/// arg1: [0x0 ~> 0x1] +/// arg2: [[0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff]] +/// arg3: [[0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff]] +/// Output Bounds: +/// out1: [[0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff], [0x0 ~> 0xffffffff]] +#[inline] +pub fn fiat_p521_selectznz(out1: &mut [u32; 19], arg1: fiat_p521_u1, arg2: &[u32; 19], arg3: &[u32; 19]) -> () { + let mut x1: u32 = 0; + fiat_p521_cmovznz_u32(&mut x1, arg1, (arg2[0]), (arg3[0])); + let mut x2: u32 = 0; + fiat_p521_cmovznz_u32(&mut x2, arg1, (arg2[1]), (arg3[1])); + let mut x3: u32 = 0; + fiat_p521_cmovznz_u32(&mut x3, arg1, (arg2[2]), (arg3[2])); + let mut x4: u32 = 0; + fiat_p521_cmovznz_u32(&mut x4, arg1, (arg2[3]), (arg3[3])); + let mut x5: u32 = 0; + fiat_p521_cmovznz_u32(&mut x5, arg1, (arg2[4]), (arg3[4])); + let mut x6: u32 = 0; + fiat_p521_cmovznz_u32(&mut x6, arg1, (arg2[5]), (arg3[5])); + let mut x7: u32 = 0; + fiat_p521_cmovznz_u32(&mut x7, arg1, (arg2[6]), (arg3[6])); + let mut x8: u32 = 0; + fiat_p521_cmovznz_u32(&mut x8, arg1, (arg2[7]), (arg3[7])); + let mut x9: u32 = 0; + fiat_p521_cmovznz_u32(&mut x9, arg1, (arg2[8]), (arg3[8])); + let mut x10: u32 = 0; + fiat_p521_cmovznz_u32(&mut x10, arg1, (arg2[9]), (arg3[9])); + let mut x11: u32 = 0; + fiat_p521_cmovznz_u32(&mut x11, arg1, (arg2[10]), (arg3[10])); + let mut x12: u32 = 0; + fiat_p521_cmovznz_u32(&mut x12, arg1, (arg2[11]), (arg3[11])); + let mut x13: u32 = 0; + fiat_p521_cmovznz_u32(&mut x13, arg1, (arg2[12]), (arg3[12])); + let mut x14: u32 = 0; + fiat_p521_cmovznz_u32(&mut x14, arg1, (arg2[13]), (arg3[13])); + let mut x15: u32 = 0; + fiat_p521_cmovznz_u32(&mut x15, arg1, (arg2[14]), (arg3[14])); + let mut x16: u32 = 0; + fiat_p521_cmovznz_u32(&mut x16, arg1, (arg2[15]), (arg3[15])); + let mut x17: u32 = 0; + fiat_p521_cmovznz_u32(&mut x17, arg1, (arg2[16]), (arg3[16])); + let mut x18: u32 = 0; + fiat_p521_cmovznz_u32(&mut x18, arg1, (arg2[17]), (arg3[17])); + let mut x19: u32 = 0; + fiat_p521_cmovznz_u32(&mut x19, arg1, (arg2[18]), (arg3[18])); + 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; + out1[9] = x10; + out1[10] = x11; + out1[11] = x12; + out1[12] = x13; + out1[13] = x14; + out1[14] = x15; + out1[15] = x16; + out1[16] = x17; + out1[17] = x18; + out1[18] = x19; +} + +/// The function fiat_p521_to_bytes serializes a field element to bytes in little-endian order. +/// +/// Postconditions: +/// out1 = map (λ x, ⌊((eval arg1 mod m) mod 2^(8 * (x + 1))) / 2^(8 * x)⌋) [0..65] +/// +/// 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]] +#[inline] +pub fn fiat_p521_to_bytes(out1: &mut [u8; 66], arg1: &fiat_p521_tight_field_element) -> () { + let mut x1: u32 = 0; + let mut x2: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x1, &mut x2, 0x0, (arg1[0]), 0xfffffff); + let mut x3: u32 = 0; + let mut x4: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x3, &mut x4, x2, (arg1[1]), 0x7ffffff); + let mut x5: u32 = 0; + let mut x6: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x5, &mut x6, x4, (arg1[2]), 0xfffffff); + let mut x7: u32 = 0; + let mut x8: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x7, &mut x8, x6, (arg1[3]), 0x7ffffff); + let mut x9: u32 = 0; + let mut x10: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x9, &mut x10, x8, (arg1[4]), 0xfffffff); + let mut x11: u32 = 0; + let mut x12: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x11, &mut x12, x10, (arg1[5]), 0x7ffffff); + let mut x13: u32 = 0; + let mut x14: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x13, &mut x14, x12, (arg1[6]), 0x7ffffff); + let mut x15: u32 = 0; + let mut x16: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x15, &mut x16, x14, (arg1[7]), 0xfffffff); + let mut x17: u32 = 0; + let mut x18: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x17, &mut x18, x16, (arg1[8]), 0x7ffffff); + let mut x19: u32 = 0; + let mut x20: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x19, &mut x20, x18, (arg1[9]), 0xfffffff); + let mut x21: u32 = 0; + let mut x22: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x21, &mut x22, x20, (arg1[10]), 0x7ffffff); + let mut x23: u32 = 0; + let mut x24: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x23, &mut x24, x22, (arg1[11]), 0xfffffff); + let mut x25: u32 = 0; + let mut x26: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x25, &mut x26, x24, (arg1[12]), 0x7ffffff); + let mut x27: u32 = 0; + let mut x28: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x27, &mut x28, x26, (arg1[13]), 0x7ffffff); + let mut x29: u32 = 0; + let mut x30: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x29, &mut x30, x28, (arg1[14]), 0xfffffff); + let mut x31: u32 = 0; + let mut x32: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x31, &mut x32, x30, (arg1[15]), 0x7ffffff); + let mut x33: u32 = 0; + let mut x34: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u28(&mut x33, &mut x34, x32, (arg1[16]), 0xfffffff); + let mut x35: u32 = 0; + let mut x36: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x35, &mut x36, x34, (arg1[17]), 0x7ffffff); + let mut x37: u32 = 0; + let mut x38: fiat_p521_u1 = 0; + fiat_p521_subborrowx_u27(&mut x37, &mut x38, x36, (arg1[18]), 0x7ffffff); + let mut x39: u32 = 0; + fiat_p521_cmovznz_u32(&mut x39, x38, (0x0 as u32), 0xffffffff); + let mut x40: u32 = 0; + let mut x41: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x40, &mut x41, 0x0, x1, (x39 & 0xfffffff)); + let mut x42: u32 = 0; + let mut x43: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x42, &mut x43, x41, x3, (x39 & 0x7ffffff)); + let mut x44: u32 = 0; + let mut x45: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x44, &mut x45, x43, x5, (x39 & 0xfffffff)); + let mut x46: u32 = 0; + let mut x47: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x46, &mut x47, x45, x7, (x39 & 0x7ffffff)); + let mut x48: u32 = 0; + let mut x49: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x48, &mut x49, x47, x9, (x39 & 0xfffffff)); + let mut x50: u32 = 0; + let mut x51: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x50, &mut x51, x49, x11, (x39 & 0x7ffffff)); + let mut x52: u32 = 0; + let mut x53: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x52, &mut x53, x51, x13, (x39 & 0x7ffffff)); + let mut x54: u32 = 0; + let mut x55: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x54, &mut x55, x53, x15, (x39 & 0xfffffff)); + let mut x56: u32 = 0; + let mut x57: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x56, &mut x57, x55, x17, (x39 & 0x7ffffff)); + let mut x58: u32 = 0; + let mut x59: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x58, &mut x59, x57, x19, (x39 & 0xfffffff)); + let mut x60: u32 = 0; + let mut x61: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x60, &mut x61, x59, x21, (x39 & 0x7ffffff)); + let mut x62: u32 = 0; + let mut x63: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x62, &mut x63, x61, x23, (x39 & 0xfffffff)); + let mut x64: u32 = 0; + let mut x65: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x64, &mut x65, x63, x25, (x39 & 0x7ffffff)); + let mut x66: u32 = 0; + let mut x67: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x66, &mut x67, x65, x27, (x39 & 0x7ffffff)); + let mut x68: u32 = 0; + let mut x69: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x68, &mut x69, x67, x29, (x39 & 0xfffffff)); + let mut x70: u32 = 0; + let mut x71: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x70, &mut x71, x69, x31, (x39 & 0x7ffffff)); + let mut x72: u32 = 0; + let mut x73: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u28(&mut x72, &mut x73, x71, x33, (x39 & 0xfffffff)); + let mut x74: u32 = 0; + let mut x75: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x74, &mut x75, x73, x35, (x39 & 0x7ffffff)); + let mut x76: u32 = 0; + let mut x77: fiat_p521_u1 = 0; + fiat_p521_addcarryx_u27(&mut x76, &mut x77, x75, x37, (x39 & 0x7ffffff)); + let x78: u64 = ((x76 as u64) << 6); + let x79: u32 = (x74 << 3); + let x80: u64 = ((x72 as u64) << 7); + let x81: u32 = (x70 << 4); + let x82: u32 = (x66 << 5); + let x83: u32 = (x64 << 2); + let x84: u64 = ((x62 as u64) << 6); + let x85: u32 = (x60 << 3); + let x86: u64 = ((x58 as u64) << 7); + let x87: u32 = (x56 << 4); + let x88: u32 = (x52 << 5); + let x89: u32 = (x50 << 2); + let x90: u64 = ((x48 as u64) << 6); + let x91: u32 = (x46 << 3); + let x92: u64 = ((x44 as u64) << 7); + let x93: u32 = (x42 << 4); + let x94: u8 = ((x40 & (0xff as u32)) as u8); + let x95: u32 = (x40 >> 8); + let x96: u8 = ((x95 & (0xff as u32)) as u8); + let x97: u32 = (x95 >> 8); + let x98: u8 = ((x97 & (0xff as u32)) as u8); + let x99: u8 = ((x97 >> 8) as u8); + let x100: u32 = (x93 + (x99 as u32)); + let x101: u8 = ((x100 & (0xff as u32)) as u8); + let x102: u32 = (x100 >> 8); + let x103: u8 = ((x102 & (0xff as u32)) as u8); + let x104: u32 = (x102 >> 8); + let x105: u8 = ((x104 & (0xff as u32)) as u8); + let x106: u8 = ((x104 >> 8) as u8); + let x107: u64 = (x92 + (x106 as u64)); + let x108: u8 = ((x107 & (0xff as u64)) as u8); + let x109: u32 = ((x107 >> 8) as u32); + let x110: u8 = ((x109 & (0xff as u32)) as u8); + let x111: u32 = (x109 >> 8); + let x112: u8 = ((x111 & (0xff as u32)) as u8); + let x113: u32 = (x111 >> 8); + let x114: u8 = ((x113 & (0xff as u32)) as u8); + let x115: u8 = ((x113 >> 8) as u8); + let x116: u32 = (x91 + (x115 as u32)); + let x117: u8 = ((x116 & (0xff as u32)) as u8); + let x118: u32 = (x116 >> 8); + let x119: u8 = ((x118 & (0xff as u32)) as u8); + let x120: u32 = (x118 >> 8); + let x121: u8 = ((x120 & (0xff as u32)) as u8); + let x122: u8 = ((x120 >> 8) as u8); + let x123: u64 = (x90 + (x122 as u64)); + let x124: u8 = ((x123 & (0xff as u64)) as u8); + let x125: u32 = ((x123 >> 8) as u32); + let x126: u8 = ((x125 & (0xff as u32)) as u8); + let x127: u32 = (x125 >> 8); + let x128: u8 = ((x127 & (0xff as u32)) as u8); + let x129: u32 = (x127 >> 8); + let x130: u8 = ((x129 & (0xff as u32)) as u8); + let x131: u8 = ((x129 >> 8) as u8); + let x132: u32 = (x89 + (x131 as u32)); + let x133: u8 = ((x132 & (0xff as u32)) as u8); + let x134: u32 = (x132 >> 8); + let x135: u8 = ((x134 & (0xff as u32)) as u8); + let x136: u32 = (x134 >> 8); + let x137: u8 = ((x136 & (0xff as u32)) as u8); + let x138: u8 = ((x136 >> 8) as u8); + let x139: u32 = (x88 + (x138 as u32)); + let x140: u8 = ((x139 & (0xff as u32)) as u8); + let x141: u32 = (x139 >> 8); + let x142: u8 = ((x141 & (0xff as u32)) as u8); + let x143: u32 = (x141 >> 8); + let x144: u8 = ((x143 & (0xff as u32)) as u8); + let x145: u8 = ((x143 >> 8) as u8); + let x146: u8 = ((x54 & (0xff as u32)) as u8); + let x147: u32 = (x54 >> 8); + let x148: u8 = ((x147 & (0xff as u32)) as u8); + let x149: u32 = (x147 >> 8); + let x150: u8 = ((x149 & (0xff as u32)) as u8); + let x151: u8 = ((x149 >> 8) as u8); + let x152: u32 = (x87 + (x151 as u32)); + let x153: u8 = ((x152 & (0xff as u32)) as u8); + let x154: u32 = (x152 >> 8); + let x155: u8 = ((x154 & (0xff as u32)) as u8); + let x156: u32 = (x154 >> 8); + let x157: u8 = ((x156 & (0xff as u32)) as u8); + let x158: u8 = ((x156 >> 8) as u8); + let x159: u64 = (x86 + (x158 as u64)); + let x160: u8 = ((x159 & (0xff as u64)) as u8); + let x161: u32 = ((x159 >> 8) as u32); + let x162: u8 = ((x161 & (0xff as u32)) as u8); + let x163: u32 = (x161 >> 8); + let x164: u8 = ((x163 & (0xff as u32)) as u8); + let x165: u32 = (x163 >> 8); + let x166: u8 = ((x165 & (0xff as u32)) as u8); + let x167: u8 = ((x165 >> 8) as u8); + let x168: u32 = (x85 + (x167 as u32)); + let x169: u8 = ((x168 & (0xff as u32)) as u8); + let x170: u32 = (x168 >> 8); + let x171: u8 = ((x170 & (0xff as u32)) as u8); + let x172: u32 = (x170 >> 8); + let x173: u8 = ((x172 & (0xff as u32)) as u8); + let x174: u8 = ((x172 >> 8) as u8); + let x175: u64 = (x84 + (x174 as u64)); + let x176: u8 = ((x175 & (0xff as u64)) as u8); + let x177: u32 = ((x175 >> 8) as u32); + let x178: u8 = ((x177 & (0xff as u32)) as u8); + let x179: u32 = (x177 >> 8); + let x180: u8 = ((x179 & (0xff as u32)) as u8); + let x181: u32 = (x179 >> 8); + let x182: u8 = ((x181 & (0xff as u32)) as u8); + let x183: u8 = ((x181 >> 8) as u8); + let x184: u32 = (x83 + (x183 as u32)); + let x185: u8 = ((x184 & (0xff as u32)) as u8); + let x186: u32 = (x184 >> 8); + let x187: u8 = ((x186 & (0xff as u32)) as u8); + let x188: u32 = (x186 >> 8); + let x189: u8 = ((x188 & (0xff as u32)) as u8); + let x190: u8 = ((x188 >> 8) as u8); + let x191: u32 = (x82 + (x190 as u32)); + let x192: u8 = ((x191 & (0xff as u32)) as u8); + let x193: u32 = (x191 >> 8); + let x194: u8 = ((x193 & (0xff as u32)) as u8); + let x195: u32 = (x193 >> 8); + let x196: u8 = ((x195 & (0xff as u32)) as u8); + let x197: u8 = ((x195 >> 8) as u8); + let x198: u8 = ((x68 & (0xff as u32)) as u8); + let x199: u32 = (x68 >> 8); + let x200: u8 = ((x199 & (0xff as u32)) as u8); + let x201: u32 = (x199 >> 8); + let x202: u8 = ((x201 & (0xff as u32)) as u8); + let x203: u8 = ((x201 >> 8) as u8); + let x204: u32 = (x81 + (x203 as u32)); + let x205: u8 = ((x204 & (0xff as u32)) as u8); + let x206: u32 = (x204 >> 8); + let x207: u8 = ((x206 & (0xff as u32)) as u8); + let x208: u32 = (x206 >> 8); + let x209: u8 = ((x208 & (0xff as u32)) as u8); + let x210: u8 = ((x208 >> 8) as u8); + let x211: u64 = (x80 + (x210 as u64)); + let x212: u8 = ((x211 & (0xff as u64)) as u8); + let x213: u32 = ((x211 >> 8) as u32); + let x214: u8 = ((x213 & (0xff as u32)) as u8); + let x215: u32 = (x213 >> 8); + let x216: u8 = ((x215 & (0xff as u32)) as u8); + let x217: u32 = (x215 >> 8); + let x218: u8 = ((x217 & (0xff as u32)) as u8); + let x219: u8 = ((x217 >> 8) as u8); + let x220: u32 = (x79 + (x219 as u32)); + let x221: u8 = ((x220 & (0xff as u32)) as u8); + let x222: u32 = (x220 >> 8); + let x223: u8 = ((x222 & (0xff as u32)) as u8); + let x224: u32 = (x222 >> 8); + let x225: u8 = ((x224 & (0xff as u32)) as u8); + let x226: u8 = ((x224 >> 8) as u8); + let x227: u64 = (x78 + (x226 as u64)); + let x228: u8 = ((x227 & (0xff as u64)) as u8); + let x229: u32 = ((x227 >> 8) as u32); + let x230: u8 = ((x229 & (0xff as u32)) as u8); + let x231: u32 = (x229 >> 8); + let x232: u8 = ((x231 & (0xff as u32)) as u8); + let x233: u32 = (x231 >> 8); + let x234: u8 = ((x233 & (0xff as u32)) as u8); + let x235: fiat_p521_u1 = ((x233 >> 8) as fiat_p521_u1); + out1[0] = x94; + out1[1] = x96; + out1[2] = x98; + out1[3] = x101; + out1[4] = x103; + out1[5] = x105; + out1[6] = x108; + out1[7] = x110; + out1[8] = x112; + out1[9] = x114; + out1[10] = x117; + out1[11] = x119; + out1[12] = x121; + out1[13] = x124; + out1[14] = x126; + out1[15] = x128; + out1[16] = x130; + out1[17] = x133; + out1[18] = x135; + out1[19] = x137; + out1[20] = x140; + out1[21] = x142; + out1[22] = x144; + out1[23] = x145; + out1[24] = x146; + out1[25] = x148; + out1[26] = x150; + out1[27] = x153; + out1[28] = x155; + out1[29] = x157; + out1[30] = x160; + out1[31] = x162; + out1[32] = x164; + out1[33] = x166; + out1[34] = x169; + out1[35] = x171; + out1[36] = x173; + out1[37] = x176; + out1[38] = x178; + out1[39] = x180; + out1[40] = x182; + out1[41] = x185; + out1[42] = x187; + out1[43] = x189; + out1[44] = x192; + out1[45] = x194; + out1[46] = x196; + out1[47] = x197; + out1[48] = x198; + out1[49] = x200; + out1[50] = x202; + out1[51] = x205; + out1[52] = x207; + out1[53] = x209; + out1[54] = x212; + out1[55] = x214; + out1[56] = x216; + out1[57] = x218; + out1[58] = x221; + out1[59] = x223; + out1[60] = x225; + out1[61] = x228; + out1[62] = x230; + out1[63] = x232; + out1[64] = x234; + out1[65] = (x235 as u8); +} + +/// The function fiat_p521_from_bytes deserializes a field element from bytes in little-endian order. +/// +/// Postconditions: +/// eval out1 mod m = bytes_eval arg1 mod 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]] +#[inline] +pub fn fiat_p521_from_bytes(out1: &mut fiat_p521_tight_field_element, arg1: &[u8; 66]) -> () { + let x1: u32 = ((((arg1[65]) as fiat_p521_u1) as u32) << 26); + let x2: u32 = (((arg1[64]) as u32) << 18); + let x3: u32 = (((arg1[63]) as u32) << 10); + let x4: u32 = (((arg1[62]) as u32) << 2); + let x5: u32 = (((arg1[61]) as u32) << 21); + let x6: u32 = (((arg1[60]) as u32) << 13); + let x7: u32 = (((arg1[59]) as u32) << 5); + let x8: u64 = (((arg1[58]) as u64) << 25); + let x9: u32 = (((arg1[57]) as u32) << 17); + let x10: u32 = (((arg1[56]) as u32) << 9); + let x11: u32 = (((arg1[55]) as u32) * (0x2 as u32)); + let x12: u32 = (((arg1[54]) as u32) << 20); + let x13: u32 = (((arg1[53]) as u32) << 12); + let x14: u32 = (((arg1[52]) as u32) << 4); + let x15: u32 = (((arg1[51]) as u32) << 24); + let x16: u32 = (((arg1[50]) as u32) << 16); + let x17: u32 = (((arg1[49]) as u32) << 8); + let x18: u8 = (arg1[48]); + let x19: u32 = (((arg1[47]) as u32) << 19); + let x20: u32 = (((arg1[46]) as u32) << 11); + let x21: u32 = (((arg1[45]) as u32) << 3); + let x22: u32 = (((arg1[44]) as u32) << 22); + let x23: u32 = (((arg1[43]) as u32) << 14); + let x24: u32 = (((arg1[42]) as u32) << 6); + let x25: u64 = (((arg1[41]) as u64) << 26); + let x26: u32 = (((arg1[40]) as u32) << 18); + let x27: u32 = (((arg1[39]) as u32) << 10); + let x28: u32 = (((arg1[38]) as u32) << 2); + let x29: u32 = (((arg1[37]) as u32) << 21); + let x30: u32 = (((arg1[36]) as u32) << 13); + let x31: u32 = (((arg1[35]) as u32) << 5); + let x32: u64 = (((arg1[34]) as u64) << 25); + let x33: u32 = (((arg1[33]) as u32) << 17); + let x34: u32 = (((arg1[32]) as u32) << 9); + let x35: u32 = (((arg1[31]) as u32) * (0x2 as u32)); + let x36: u32 = (((arg1[30]) as u32) << 20); + let x37: u32 = (((arg1[29]) as u32) << 12); + let x38: u32 = (((arg1[28]) as u32) << 4); + let x39: u32 = (((arg1[27]) as u32) << 24); + let x40: u32 = (((arg1[26]) as u32) << 16); + let x41: u32 = (((arg1[25]) as u32) << 8); + let x42: u8 = (arg1[24]); + let x43: u32 = (((arg1[23]) as u32) << 19); + let x44: u32 = (((arg1[22]) as u32) << 11); + let x45: u32 = (((arg1[21]) as u32) << 3); + let x46: u32 = (((arg1[20]) as u32) << 22); + let x47: u32 = (((arg1[19]) as u32) << 14); + let x48: u32 = (((arg1[18]) as u32) << 6); + let x49: u64 = (((arg1[17]) as u64) << 26); + let x50: u32 = (((arg1[16]) as u32) << 18); + let x51: u32 = (((arg1[15]) as u32) << 10); + let x52: u32 = (((arg1[14]) as u32) << 2); + let x53: u32 = (((arg1[13]) as u32) << 21); + let x54: u32 = (((arg1[12]) as u32) << 13); + let x55: u32 = (((arg1[11]) as u32) << 5); + let x56: u64 = (((arg1[10]) as u64) << 25); + let x57: u32 = (((arg1[9]) as u32) << 17); + let x58: u32 = (((arg1[8]) as u32) << 9); + let x59: u32 = (((arg1[7]) as u32) * (0x2 as u32)); + let x60: u32 = (((arg1[6]) as u32) << 20); + let x61: u32 = (((arg1[5]) as u32) << 12); + let x62: u32 = (((arg1[4]) as u32) << 4); + let x63: u32 = (((arg1[3]) as u32) << 24); + let x64: u32 = (((arg1[2]) as u32) << 16); + let x65: u32 = (((arg1[1]) as u32) << 8); + let x66: u8 = (arg1[0]); + let x67: u32 = (x65 + (x66 as u32)); + let x68: u32 = (x64 + x67); + let x69: u32 = (x63 + x68); + let x70: u32 = (x69 & 0xfffffff); + let x71: u8 = ((x69 >> 28) as u8); + let x72: u32 = (x62 + (x71 as u32)); + let x73: u32 = (x61 + x72); + let x74: u32 = (x60 + x73); + let x75: u32 = (x74 & 0x7ffffff); + let x76: fiat_p521_u1 = ((x74 >> 27) as fiat_p521_u1); + let x77: u32 = (x59 + (x76 as u32)); + let x78: u32 = (x58 + x77); + let x79: u32 = (x57 + x78); + let x80: u64 = (x56 + (x79 as u64)); + let x81: u32 = ((x80 & (0xfffffff as u64)) as u32); + let x82: u8 = ((x80 >> 28) as u8); + let x83: u32 = (x55 + (x82 as u32)); + let x84: u32 = (x54 + x83); + let x85: u32 = (x53 + x84); + let x86: u32 = (x85 & 0x7ffffff); + let x87: u8 = ((x85 >> 27) as u8); + let x88: u32 = (x52 + (x87 as u32)); + let x89: u32 = (x51 + x88); + let x90: u32 = (x50 + x89); + let x91: u64 = (x49 + (x90 as u64)); + let x92: u32 = ((x91 & (0xfffffff as u64)) as u32); + let x93: u8 = ((x91 >> 28) as u8); + let x94: u32 = (x48 + (x93 as u32)); + let x95: u32 = (x47 + x94); + let x96: u32 = (x46 + x95); + let x97: u32 = (x96 & 0x7ffffff); + let x98: u8 = ((x96 >> 27) as u8); + let x99: u32 = (x45 + (x98 as u32)); + let x100: u32 = (x44 + x99); + let x101: u32 = (x43 + x100); + let x102: u32 = (x41 + (x42 as u32)); + let x103: u32 = (x40 + x102); + let x104: u32 = (x39 + x103); + let x105: u32 = (x104 & 0xfffffff); + let x106: u8 = ((x104 >> 28) as u8); + let x107: u32 = (x38 + (x106 as u32)); + let x108: u32 = (x37 + x107); + let x109: u32 = (x36 + x108); + let x110: u32 = (x109 & 0x7ffffff); + let x111: fiat_p521_u1 = ((x109 >> 27) as fiat_p521_u1); + let x112: u32 = (x35 + (x111 as u32)); + let x113: u32 = (x34 + x112); + let x114: u32 = (x33 + x113); + let x115: u64 = (x32 + (x114 as u64)); + let x116: u32 = ((x115 & (0xfffffff as u64)) as u32); + let x117: u8 = ((x115 >> 28) as u8); + let x118: u32 = (x31 + (x117 as u32)); + let x119: u32 = (x30 + x118); + let x120: u32 = (x29 + x119); + let x121: u32 = (x120 & 0x7ffffff); + let x122: u8 = ((x120 >> 27) as u8); + let x123: u32 = (x28 + (x122 as u32)); + let x124: u32 = (x27 + x123); + let x125: u32 = (x26 + x124); + let x126: u64 = (x25 + (x125 as u64)); + let x127: u32 = ((x126 & (0xfffffff as u64)) as u32); + let x128: u8 = ((x126 >> 28) as u8); + let x129: u32 = (x24 + (x128 as u32)); + let x130: u32 = (x23 + x129); + let x131: u32 = (x22 + x130); + let x132: u32 = (x131 & 0x7ffffff); + let x133: u8 = ((x131 >> 27) as u8); + let x134: u32 = (x21 + (x133 as u32)); + let x135: u32 = (x20 + x134); + let x136: u32 = (x19 + x135); + let x137: u32 = (x17 + (x18 as u32)); + let x138: u32 = (x16 + x137); + let x139: u32 = (x15 + x138); + let x140: u32 = (x139 & 0xfffffff); + let x141: u8 = ((x139 >> 28) as u8); + let x142: u32 = (x14 + (x141 as u32)); + let x143: u32 = (x13 + x142); + let x144: u32 = (x12 + x143); + let x145: u32 = (x144 & 0x7ffffff); + let x146: fiat_p521_u1 = ((x144 >> 27) as fiat_p521_u1); + let x147: u32 = (x11 + (x146 as u32)); + let x148: u32 = (x10 + x147); + let x149: u32 = (x9 + x148); + let x150: u64 = (x8 + (x149 as u64)); + let x151: u32 = ((x150 & (0xfffffff as u64)) as u32); + let x152: u8 = ((x150 >> 28) as u8); + let x153: u32 = (x7 + (x152 as u32)); + let x154: u32 = (x6 + x153); + let x155: u32 = (x5 + x154); + let x156: u32 = (x155 & 0x7ffffff); + let x157: u8 = ((x155 >> 27) as u8); + let x158: u32 = (x4 + (x157 as u32)); + let x159: u32 = (x3 + x158); + let x160: u32 = (x2 + x159); + let x161: u32 = (x1 + x160); + out1[0] = x70; + out1[1] = x75; + out1[2] = x81; + out1[3] = x86; + out1[4] = x92; + out1[5] = x97; + out1[6] = x101; + out1[7] = x105; + out1[8] = x110; + out1[9] = x116; + out1[10] = x121; + out1[11] = x127; + out1[12] = x132; + out1[13] = x136; + out1[14] = x140; + out1[15] = x145; + out1[16] = x151; + out1[17] = x156; + out1[18] = x161; +} + +/// The function fiat_p521_relax is the identity function converting from tight field elements to loose field elements. +/// +/// Postconditions: +/// out1 = arg1 +/// +#[inline] +pub fn fiat_p521_relax(out1: &mut fiat_p521_loose_field_element, arg1: &fiat_p521_tight_field_element) -> () { + let x1: u32 = (arg1[0]); + let x2: u32 = (arg1[1]); + let x3: u32 = (arg1[2]); + let x4: u32 = (arg1[3]); + let x5: u32 = (arg1[4]); + let x6: u32 = (arg1[5]); + let x7: u32 = (arg1[6]); + let x8: u32 = (arg1[7]); + let x9: u32 = (arg1[8]); + let x10: u32 = (arg1[9]); + let x11: u32 = (arg1[10]); + let x12: u32 = (arg1[11]); + let x13: u32 = (arg1[12]); + let x14: u32 = (arg1[13]); + let x15: u32 = (arg1[14]); + let x16: u32 = (arg1[15]); + let x17: u32 = (arg1[16]); + let x18: u32 = (arg1[17]); + let x19: u32 = (arg1[18]); + 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; + out1[9] = x10; + out1[10] = x11; + out1[11] = x12; + out1[12] = x13; + out1[13] = x14; + out1[14] = x15; + out1[15] = x16; + out1[16] = x17; + out1[17] = x18; + out1[18] = x19; +} |