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|
;;
;; Copyright (c) 2012-2018, Intel Corporation
;;
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions are met:
;;
;; * Redistributions of source code must retain the above copyright notice,
;; this list of conditions and the following disclaimer.
;; * Redistributions in binary form must reproduce the above copyright
;; notice, this list of conditions and the following disclaimer in the
;; documentation and/or other materials provided with the distribution.
;; * Neither the name of Intel Corporation nor the names of its contributors
;; may be used to endorse or promote products derived from this software
;; without specific prior written permission.
;;
;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
;;
;; code to compute double octal MD5 using AVX2
;; Stack must be aligned to 32 bytes before call
;; Windows clobbers: rax rbx rdx rsi rdi r8 r9 r10 r11 r12 r13 r14 r15
;; Windows preserves: rcx rbp
;;
;; Linux clobbers: rax rbx rcx rdx rsi r8 r9 r10 r11 r12 r13 r14 r15
;; Linux preserves: rdi rbp
;;
;; clobbers ymm0-15
%include "include/os.asm"
%include "mb_mgr_datastruct.asm"
%include "include/transpose_avx2.asm"
section .data
default rel
align 64
MD5_TABLE:
dd 0xd76aa478, 0xd76aa478, 0xd76aa478, 0xd76aa478
dd 0xd76aa478, 0xd76aa478, 0xd76aa478, 0xd76aa478
dd 0xe8c7b756, 0xe8c7b756, 0xe8c7b756, 0xe8c7b756
dd 0xe8c7b756, 0xe8c7b756, 0xe8c7b756, 0xe8c7b756
dd 0x242070db, 0x242070db, 0x242070db, 0x242070db
dd 0x242070db, 0x242070db, 0x242070db, 0x242070db
dd 0xc1bdceee, 0xc1bdceee, 0xc1bdceee, 0xc1bdceee
dd 0xc1bdceee, 0xc1bdceee, 0xc1bdceee, 0xc1bdceee
dd 0xf57c0faf, 0xf57c0faf, 0xf57c0faf, 0xf57c0faf
dd 0xf57c0faf, 0xf57c0faf, 0xf57c0faf, 0xf57c0faf
dd 0x4787c62a, 0x4787c62a, 0x4787c62a, 0x4787c62a
dd 0x4787c62a, 0x4787c62a, 0x4787c62a, 0x4787c62a
dd 0xa8304613, 0xa8304613, 0xa8304613, 0xa8304613
dd 0xa8304613, 0xa8304613, 0xa8304613, 0xa8304613
dd 0xfd469501, 0xfd469501, 0xfd469501, 0xfd469501
dd 0xfd469501, 0xfd469501, 0xfd469501, 0xfd469501
dd 0x698098d8, 0x698098d8, 0x698098d8, 0x698098d8
dd 0x698098d8, 0x698098d8, 0x698098d8, 0x698098d8
dd 0x8b44f7af, 0x8b44f7af, 0x8b44f7af, 0x8b44f7af
dd 0x8b44f7af, 0x8b44f7af, 0x8b44f7af, 0x8b44f7af
dd 0xffff5bb1, 0xffff5bb1, 0xffff5bb1, 0xffff5bb1
dd 0xffff5bb1, 0xffff5bb1, 0xffff5bb1, 0xffff5bb1
dd 0x895cd7be, 0x895cd7be, 0x895cd7be, 0x895cd7be
dd 0x895cd7be, 0x895cd7be, 0x895cd7be, 0x895cd7be
dd 0x6b901122, 0x6b901122, 0x6b901122, 0x6b901122
dd 0x6b901122, 0x6b901122, 0x6b901122, 0x6b901122
dd 0xfd987193, 0xfd987193, 0xfd987193, 0xfd987193
dd 0xfd987193, 0xfd987193, 0xfd987193, 0xfd987193
dd 0xa679438e, 0xa679438e, 0xa679438e, 0xa679438e
dd 0xa679438e, 0xa679438e, 0xa679438e, 0xa679438e
dd 0x49b40821, 0x49b40821, 0x49b40821, 0x49b40821
dd 0x49b40821, 0x49b40821, 0x49b40821, 0x49b40821
dd 0xf61e2562, 0xf61e2562, 0xf61e2562, 0xf61e2562
dd 0xf61e2562, 0xf61e2562, 0xf61e2562, 0xf61e2562
dd 0xc040b340, 0xc040b340, 0xc040b340, 0xc040b340
dd 0xc040b340, 0xc040b340, 0xc040b340, 0xc040b340
dd 0x265e5a51, 0x265e5a51, 0x265e5a51, 0x265e5a51
dd 0x265e5a51, 0x265e5a51, 0x265e5a51, 0x265e5a51
dd 0xe9b6c7aa, 0xe9b6c7aa, 0xe9b6c7aa, 0xe9b6c7aa
dd 0xe9b6c7aa, 0xe9b6c7aa, 0xe9b6c7aa, 0xe9b6c7aa
dd 0xd62f105d, 0xd62f105d, 0xd62f105d, 0xd62f105d
dd 0xd62f105d, 0xd62f105d, 0xd62f105d, 0xd62f105d
dd 0x02441453, 0x02441453, 0x02441453, 0x02441453
dd 0x02441453, 0x02441453, 0x02441453, 0x02441453
dd 0xd8a1e681, 0xd8a1e681, 0xd8a1e681, 0xd8a1e681
dd 0xd8a1e681, 0xd8a1e681, 0xd8a1e681, 0xd8a1e681
dd 0xe7d3fbc8, 0xe7d3fbc8, 0xe7d3fbc8, 0xe7d3fbc8
dd 0xe7d3fbc8, 0xe7d3fbc8, 0xe7d3fbc8, 0xe7d3fbc8
dd 0x21e1cde6, 0x21e1cde6, 0x21e1cde6, 0x21e1cde6
dd 0x21e1cde6, 0x21e1cde6, 0x21e1cde6, 0x21e1cde6
dd 0xc33707d6, 0xc33707d6, 0xc33707d6, 0xc33707d6
dd 0xc33707d6, 0xc33707d6, 0xc33707d6, 0xc33707d6
dd 0xf4d50d87, 0xf4d50d87, 0xf4d50d87, 0xf4d50d87
dd 0xf4d50d87, 0xf4d50d87, 0xf4d50d87, 0xf4d50d87
dd 0x455a14ed, 0x455a14ed, 0x455a14ed, 0x455a14ed
dd 0x455a14ed, 0x455a14ed, 0x455a14ed, 0x455a14ed
dd 0xa9e3e905, 0xa9e3e905, 0xa9e3e905, 0xa9e3e905
dd 0xa9e3e905, 0xa9e3e905, 0xa9e3e905, 0xa9e3e905
dd 0xfcefa3f8, 0xfcefa3f8, 0xfcefa3f8, 0xfcefa3f8
dd 0xfcefa3f8, 0xfcefa3f8, 0xfcefa3f8, 0xfcefa3f8
dd 0x676f02d9, 0x676f02d9, 0x676f02d9, 0x676f02d9
dd 0x676f02d9, 0x676f02d9, 0x676f02d9, 0x676f02d9
dd 0x8d2a4c8a, 0x8d2a4c8a, 0x8d2a4c8a, 0x8d2a4c8a
dd 0x8d2a4c8a, 0x8d2a4c8a, 0x8d2a4c8a, 0x8d2a4c8a
dd 0xfffa3942, 0xfffa3942, 0xfffa3942, 0xfffa3942
dd 0xfffa3942, 0xfffa3942, 0xfffa3942, 0xfffa3942
dd 0x8771f681, 0x8771f681, 0x8771f681, 0x8771f681
dd 0x8771f681, 0x8771f681, 0x8771f681, 0x8771f681
dd 0x6d9d6122, 0x6d9d6122, 0x6d9d6122, 0x6d9d6122
dd 0x6d9d6122, 0x6d9d6122, 0x6d9d6122, 0x6d9d6122
dd 0xfde5380c, 0xfde5380c, 0xfde5380c, 0xfde5380c
dd 0xfde5380c, 0xfde5380c, 0xfde5380c, 0xfde5380c
dd 0xa4beea44, 0xa4beea44, 0xa4beea44, 0xa4beea44
dd 0xa4beea44, 0xa4beea44, 0xa4beea44, 0xa4beea44
dd 0x4bdecfa9, 0x4bdecfa9, 0x4bdecfa9, 0x4bdecfa9
dd 0x4bdecfa9, 0x4bdecfa9, 0x4bdecfa9, 0x4bdecfa9
dd 0xf6bb4b60, 0xf6bb4b60, 0xf6bb4b60, 0xf6bb4b60
dd 0xf6bb4b60, 0xf6bb4b60, 0xf6bb4b60, 0xf6bb4b60
dd 0xbebfbc70, 0xbebfbc70, 0xbebfbc70, 0xbebfbc70
dd 0xbebfbc70, 0xbebfbc70, 0xbebfbc70, 0xbebfbc70
dd 0x289b7ec6, 0x289b7ec6, 0x289b7ec6, 0x289b7ec6
dd 0x289b7ec6, 0x289b7ec6, 0x289b7ec6, 0x289b7ec6
dd 0xeaa127fa, 0xeaa127fa, 0xeaa127fa, 0xeaa127fa
dd 0xeaa127fa, 0xeaa127fa, 0xeaa127fa, 0xeaa127fa
dd 0xd4ef3085, 0xd4ef3085, 0xd4ef3085, 0xd4ef3085
dd 0xd4ef3085, 0xd4ef3085, 0xd4ef3085, 0xd4ef3085
dd 0x04881d05, 0x04881d05, 0x04881d05, 0x04881d05
dd 0x04881d05, 0x04881d05, 0x04881d05, 0x04881d05
dd 0xd9d4d039, 0xd9d4d039, 0xd9d4d039, 0xd9d4d039
dd 0xd9d4d039, 0xd9d4d039, 0xd9d4d039, 0xd9d4d039
dd 0xe6db99e5, 0xe6db99e5, 0xe6db99e5, 0xe6db99e5
dd 0xe6db99e5, 0xe6db99e5, 0xe6db99e5, 0xe6db99e5
dd 0x1fa27cf8, 0x1fa27cf8, 0x1fa27cf8, 0x1fa27cf8
dd 0x1fa27cf8, 0x1fa27cf8, 0x1fa27cf8, 0x1fa27cf8
dd 0xc4ac5665, 0xc4ac5665, 0xc4ac5665, 0xc4ac5665
dd 0xc4ac5665, 0xc4ac5665, 0xc4ac5665, 0xc4ac5665
dd 0xf4292244, 0xf4292244, 0xf4292244, 0xf4292244
dd 0xf4292244, 0xf4292244, 0xf4292244, 0xf4292244
dd 0x432aff97, 0x432aff97, 0x432aff97, 0x432aff97
dd 0x432aff97, 0x432aff97, 0x432aff97, 0x432aff97
dd 0xab9423a7, 0xab9423a7, 0xab9423a7, 0xab9423a7
dd 0xab9423a7, 0xab9423a7, 0xab9423a7, 0xab9423a7
dd 0xfc93a039, 0xfc93a039, 0xfc93a039, 0xfc93a039
dd 0xfc93a039, 0xfc93a039, 0xfc93a039, 0xfc93a039
dd 0x655b59c3, 0x655b59c3, 0x655b59c3, 0x655b59c3
dd 0x655b59c3, 0x655b59c3, 0x655b59c3, 0x655b59c3
dd 0x8f0ccc92, 0x8f0ccc92, 0x8f0ccc92, 0x8f0ccc92
dd 0x8f0ccc92, 0x8f0ccc92, 0x8f0ccc92, 0x8f0ccc92
dd 0xffeff47d, 0xffeff47d, 0xffeff47d, 0xffeff47d
dd 0xffeff47d, 0xffeff47d, 0xffeff47d, 0xffeff47d
dd 0x85845dd1, 0x85845dd1, 0x85845dd1, 0x85845dd1
dd 0x85845dd1, 0x85845dd1, 0x85845dd1, 0x85845dd1
dd 0x6fa87e4f, 0x6fa87e4f, 0x6fa87e4f, 0x6fa87e4f
dd 0x6fa87e4f, 0x6fa87e4f, 0x6fa87e4f, 0x6fa87e4f
dd 0xfe2ce6e0, 0xfe2ce6e0, 0xfe2ce6e0, 0xfe2ce6e0
dd 0xfe2ce6e0, 0xfe2ce6e0, 0xfe2ce6e0, 0xfe2ce6e0
dd 0xa3014314, 0xa3014314, 0xa3014314, 0xa3014314
dd 0xa3014314, 0xa3014314, 0xa3014314, 0xa3014314
dd 0x4e0811a1, 0x4e0811a1, 0x4e0811a1, 0x4e0811a1
dd 0x4e0811a1, 0x4e0811a1, 0x4e0811a1, 0x4e0811a1
dd 0xf7537e82, 0xf7537e82, 0xf7537e82, 0xf7537e82
dd 0xf7537e82, 0xf7537e82, 0xf7537e82, 0xf7537e82
dd 0xbd3af235, 0xbd3af235, 0xbd3af235, 0xbd3af235
dd 0xbd3af235, 0xbd3af235, 0xbd3af235, 0xbd3af235
dd 0x2ad7d2bb, 0x2ad7d2bb, 0x2ad7d2bb, 0x2ad7d2bb
dd 0x2ad7d2bb, 0x2ad7d2bb, 0x2ad7d2bb, 0x2ad7d2bb
dd 0xeb86d391, 0xeb86d391, 0xeb86d391, 0xeb86d391
dd 0xeb86d391, 0xeb86d391, 0xeb86d391, 0xeb86d391
ONES: dd 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
dd 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
section .text
%ifndef LINUX
%define arg1 rcx
%define arg2 rdx
%define reg3 rdi
%define reg4 rsi
%else
%define arg1 rdi
%define arg2 rsi
%define reg3 rcx
%define reg4 rdx
%endif
;; rbp is not clobbered
%define state arg1
%define num_blks arg2
%define inp0 r8
%define inp1 r9
%define inp2 r10
%define inp3 r11
%define inp4 r12
%define inp5 r13
%define inp6 r14
%define inp7 r15
;; These are pointers to data block1 and block2 in the stack
; which will ping pong back and forth
%define DPTR1 rbx
%define DPTR2 reg3
%define TBL rax
%define IDX reg4
;; Transposed Digest Storage
%define Y_A ymm0
%define Y_B ymm1
%define Y_C ymm2
%define Y_D ymm3
%define Y_A2 ymm4
%define Y_B2 ymm5
%define Y_C2 ymm6
%define Y_D2 ymm7
;; Temp YMM registers corresponding to the Temp XMM registers
;; used during the transposition of the digests
%define Y_KTMP1 ymm12
%define Y_KTMP2 ymm13
;; Temporary registers used during MD5 round operations
%define Y_FUN ymm8
%define Y_TMP ymm9
%define Y_FUN2 ymm10
%define Y_TMP2 ymm11
;; YMM registers used during data fetching.
;; Data are stored into the stack after transposition
%define Y_DAT0 ymm8
%define Y_DAT1 ymm9
%define Y_DAT2 ymm10
%define Y_DAT3 ymm11
%define Y_DAT4 ymm12
%define Y_DAT5 ymm13
%define Y_DAT6 ymm14
%define Y_DAT7 ymm15
;; Temporary registers used during data transposition
%define Y_DTMP1 ymm0
%define Y_DTMP2 ymm1
%define RESY resb 32*
;; Assume stack aligned to 32 bytes before call
;; Therefore FRAMESIZE mod 32 must be 32-8 = 24
struc STACK
_DATA: RESY 2*2*16 ; 2 blocks * 2 sets of lanes * 16 regs
_DIGEST: RESY 8 ; stores Y_AA-Y_DD, Y_AA2-Y_DD2
_TMPDIGEST: RESY 2 ; stores Y_AA, Y_BB temporarily
resb 24 ; align
endstruc
%define Y_AA rsp + _DIGEST + 32*0
%define Y_BB rsp + _DIGEST + 32*1
%define Y_CC rsp + _DIGEST + 32*2
%define Y_DD rsp + _DIGEST + 32*3
%define Y_AA2 rsp + _DIGEST + 32*4
%define Y_BB2 rsp + _DIGEST + 32*5
%define Y_CC2 rsp + _DIGEST + 32*6
%define Y_DD2 rsp + _DIGEST + 32*7
;;
;; MD5 left rotations (number of bits)
;;
rot11 equ 7
rot12 equ 12
rot13 equ 17
rot14 equ 22
rot21 equ 5
rot22 equ 9
rot23 equ 14
rot24 equ 20
rot31 equ 4
rot32 equ 11
rot33 equ 16
rot34 equ 23
rot41 equ 6
rot42 equ 10
rot43 equ 15
rot44 equ 21
;;
;; Magic functions defined in RFC 1321
;;
; macro MAGIC_F F,X,Y,Z ;; F = ((Z) ^ ((X) & ((Y) ^ (Z))))
%macro MAGIC_F 4
%define %%F %1
%define %%X %2
%define %%Y %3
%define %%Z %4
vpxor %%F,%%Z, %%Y
vpand %%F,%%F,%%X
vpxor %%F,%%F,%%Z
%endmacro
; macro MAGIC_G F,X,Y,Z ;; F = F((Z),(X),(Y))
%macro MAGIC_G 4
%define %%F %1
%define %%X %2
%define %%Y %3
%define %%Z %4
MAGIC_F %%F,%%Z,%%X,%%Y
%endmacro
; macro MAGIC_H F,X,Y,Z ;; F = ((X) ^ (Y) ^ (Z))
%macro MAGIC_H 4
%define %%F %1
%define %%X %2
%define %%Y %3
%define %%Z %4
vpxor %%F,%%Z, %%Y
vpxor %%F,%%F, %%X
%endmacro
; macro MAGIC_I F,X,Y,Z ;; F = ((Y) ^ ((X) | ~(Z)))
%macro MAGIC_I 4
%define %%F %1
%define %%X %2
%define %%Y %3
%define %%Z %4
vpxor %%F,%%Z,[rel ONES] ; pnot %%F
vpor %%F,%%F,%%X
vpxor %%F,%%F,%%Y
%endmacro
; PROLD reg, imm, tmp
%macro PROLD 3
%define %%reg %1
%define %%imm %2
%define %%tmp %3
vpsrld %%tmp, %%reg, (32-%%imm)
vpslld %%reg, %%reg, %%imm
vpor %%reg, %%reg, %%tmp
%endmacro
;;
;; single MD5 step
;;
;; A = B +ROL32((A +MAGIC(B,C,D) +data +const), nrot)
;;
; macro MD5_STEP MAGIC_FUN, A,B,C,D, A2,B2,C3,D2, FUN, TMP, FUN2, TMP2, data,
; MD5const, nrot
%macro MD5_STEP 16
%define %%MAGIC_FUN %1
%define %%rA %2
%define %%rB %3
%define %%rC %4
%define %%rD %5
%define %%rA2 %6
%define %%rB2 %7
%define %%rC2 %8
%define %%rD2 %9
%define %%FUN %10
%define %%TMP %11
%define %%FUN2 %12
%define %%TMP2 %13
%define %%data %14
%define %%MD5const %15
%define %%nrot %16
vpaddd %%rA, %%rA, %%MD5const
vpaddd %%rA2, %%rA2, %%MD5const
vpaddd %%rA, %%rA, [%%data]
vpaddd %%rA2, %%rA2, [%%data + 16*32]
%%MAGIC_FUN %%FUN, %%rB,%%rC,%%rD
%%MAGIC_FUN %%FUN2, %%rB2,%%rC2,%%rD2
vpaddd %%rA, %%rA, %%FUN
vpaddd %%rA2, %%rA2, %%FUN2
PROLD %%rA,%%nrot, %%TMP
PROLD %%rA2,%%nrot, %%TMP2
vpaddd %%rA, %%rA, %%rB
vpaddd %%rA2, %%rA2, %%rB2
%endmacro
align 32
; void md5_x8x2_avx(MD5_ARGS *args, UINT64 num_blks)
; arg 1 : pointer to MD5_ARGS structure
; arg 2 : number of blocks (>=1)
MKGLOBAL(md5_x8x2_avx2,function,internal)
md5_x8x2_avx2:
sub rsp, STACK_size
mov DPTR1, rsp
lea DPTR2, [rsp + 32*32]
;; Load MD5 constant pointer to register
lea TBL, [rel MD5_TABLE]
; Initialize index for data retrieval
xor IDX, IDX
;; Fetch Pointers to Data Stream 1 to 8
mov inp0,[state + _data_ptr_md5+0*PTR_SZ]
mov inp1,[state + _data_ptr_md5+1*PTR_SZ]
mov inp2,[state + _data_ptr_md5+2*PTR_SZ]
mov inp3,[state + _data_ptr_md5+3*PTR_SZ]
mov inp4,[state + _data_ptr_md5+4*PTR_SZ]
mov inp5,[state + _data_ptr_md5+5*PTR_SZ]
mov inp6,[state + _data_ptr_md5+6*PTR_SZ]
mov inp7,[state + _data_ptr_md5+7*PTR_SZ]
%assign I 0
%rep 2
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR1+_DATA+(I*8+0)*32],Y_DAT0
vmovdqa [DPTR1+_DATA+(I*8+1)*32],Y_DAT1
vmovdqa [DPTR1+_DATA+(I*8+2)*32],Y_DAT2
vmovdqa [DPTR1+_DATA+(I*8+3)*32],Y_DAT3
vmovdqa [DPTR1+_DATA+(I*8+4)*32],Y_DAT4
vmovdqa [DPTR1+_DATA+(I*8+5)*32],Y_DAT5
vmovdqa [DPTR1+_DATA+(I*8+6)*32],Y_DAT6
vmovdqa [DPTR1+_DATA+(I*8+7)*32],Y_DAT7
%assign I (I+1)
%endrep
;; Fetch Pointers to Data Stream 9 to 16
mov inp0,[state + _data_ptr_md5 + 8*8]
mov inp1,[state + _data_ptr_md5 + 9*8]
mov inp2,[state + _data_ptr_md5 + 10*8]
mov inp3,[state + _data_ptr_md5 + 11*8]
mov inp4,[state + _data_ptr_md5 + 12*8]
mov inp5,[state + _data_ptr_md5 + 13*8]
mov inp6,[state + _data_ptr_md5 + 14*8]
mov inp7,[state + _data_ptr_md5 + 15*8]
%assign I 0
%rep 2
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR1+_DATA+((I+2)*8+0)*32],Y_DAT0
vmovdqa [DPTR1+_DATA+((I+2)*8+1)*32],Y_DAT1
vmovdqa [DPTR1+_DATA+((I+2)*8+2)*32],Y_DAT2
vmovdqa [DPTR1+_DATA+((I+2)*8+3)*32],Y_DAT3
vmovdqa [DPTR1+_DATA+((I+2)*8+4)*32],Y_DAT4
vmovdqa [DPTR1+_DATA+((I+2)*8+5)*32],Y_DAT5
vmovdqa [DPTR1+_DATA+((I+2)*8+6)*32],Y_DAT6
vmovdqa [DPTR1+_DATA+((I+2)*8+7)*32],Y_DAT7
%assign I (I+1)
%endrep
;; digests are already transposed
vmovdqu Y_A,[state + 0 * MD5_DIGEST_ROW_SIZE ]
vmovdqu Y_B,[state + 1 * MD5_DIGEST_ROW_SIZE ]
vmovdqu Y_C,[state + 2 * MD5_DIGEST_ROW_SIZE ]
vmovdqu Y_D,[state + 3 * MD5_DIGEST_ROW_SIZE ]
; Load the digest for each stream (9-16)
vmovdqu Y_A2,[state + 0 * MD5_DIGEST_ROW_SIZE + 32]
vmovdqu Y_B2,[state + 1 * MD5_DIGEST_ROW_SIZE + 32]
vmovdqu Y_C2,[state + 2 * MD5_DIGEST_ROW_SIZE + 32]
vmovdqu Y_D2,[state + 3 * MD5_DIGEST_ROW_SIZE + 32]
lloop:
; save old digests to stack
vmovdqa [Y_AA], Y_A
vmovdqa [Y_BB], Y_B
vmovdqa [Y_CC], Y_C
vmovdqa [Y_DD], Y_D
vmovdqa [Y_AA2], Y_A2
vmovdqa [Y_BB2], Y_B2
vmovdqa [Y_CC2], Y_C2
vmovdqa [Y_DD2], Y_D2
;; Increment IDX to point to next data block (64 bytes per block)
add IDX, 64
;; Update size of remaining blocks to process
sub num_blks, 1
je lastblock
; Perform the 64 rounds of processing ...
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+ 0*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+ 1*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+ 2*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+ 3*32], rot14
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+ 4*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+ 5*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+ 6*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+ 7*32], rot14
;; Fetch Pointers to Data Stream 1 to 8 ??
mov inp0,[state + _data_ptr_md5 + 0*8]
mov inp1,[state + _data_ptr_md5 + 1*8]
mov inp2,[state + _data_ptr_md5 + 2*8]
mov inp3,[state + _data_ptr_md5 + 3*8]
mov inp4,[state + _data_ptr_md5 + 4*8]
mov inp5,[state + _data_ptr_md5 + 5*8]
mov inp6,[state + _data_ptr_md5 + 6*8]
mov inp7,[state + _data_ptr_md5 + 7*8]
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+ 8*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+ 9*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+10*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+11*32], rot14
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+12*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+13*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+14*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+15*32], rot14
%assign I 0
; Y_A and Y_B share the same registers with Y_DTMP1 and Y_DTMP2
; Therefore we need to save these to stack and restore after transpose
vmovdqa [rsp + _TMPDIGEST + 0*32], Y_A
vmovdqa [rsp + _TMPDIGEST + 1*32], Y_B
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR2+_DATA+(I*8+0)*32],Y_DAT0
vmovdqa [DPTR2+_DATA+(I*8+1)*32],Y_DAT1
vmovdqa [DPTR2+_DATA+(I*8+2)*32],Y_DAT2
vmovdqa [DPTR2+_DATA+(I*8+3)*32],Y_DAT3
vmovdqa [DPTR2+_DATA+(I*8+4)*32],Y_DAT4
vmovdqa [DPTR2+_DATA+(I*8+5)*32],Y_DAT5
vmovdqa [DPTR2+_DATA+(I*8+6)*32],Y_DAT6
vmovdqa [DPTR2+_DATA+(I*8+7)*32],Y_DAT7
; Restore Y_A and Y_B
vmovdqa Y_A, [rsp + _TMPDIGEST + 0*32]
vmovdqa Y_B, [rsp + _TMPDIGEST + 1*32]
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+16*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+17*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+18*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+19*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+20*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+21*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+22*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+23*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+24*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+25*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+26*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+27*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+28*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+29*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+30*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+31*32], rot24
%assign I (I+1)
; Y_A and Y_B share the same registers with Y_DTMP1 and Y_DTMP2
; Therefore we need to save these to stack and restore after transpose
vmovdqa [rsp + _TMPDIGEST + 0*32], Y_A
vmovdqa [rsp + _TMPDIGEST + 1*32], Y_B
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR2+_DATA+(I*8+0)*32],Y_DAT0
vmovdqa [DPTR2+_DATA+(I*8+1)*32],Y_DAT1
vmovdqa [DPTR2+_DATA+(I*8+2)*32],Y_DAT2
vmovdqa [DPTR2+_DATA+(I*8+3)*32],Y_DAT3
vmovdqa [DPTR2+_DATA+(I*8+4)*32],Y_DAT4
vmovdqa [DPTR2+_DATA+(I*8+5)*32],Y_DAT5
vmovdqa [DPTR2+_DATA+(I*8+6)*32],Y_DAT6
vmovdqa [DPTR2+_DATA+(I*8+7)*32],Y_DAT7
; Restore Y_A and Y_B
vmovdqa Y_A, [rsp + _TMPDIGEST + 0*32]
vmovdqa Y_B, [rsp + _TMPDIGEST + 1*32]
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+32*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+33*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+34*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+35*32], rot34
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+36*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+37*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+38*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+39*32], rot34
;; Fetch Pointers to Data Stream 9 to 16
mov inp0,[state + _data_ptr_md5 + 8*8]
mov inp1,[state + _data_ptr_md5 + 9*8]
mov inp2,[state + _data_ptr_md5 + 10*8]
mov inp3,[state + _data_ptr_md5 + 11*8]
mov inp4,[state + _data_ptr_md5 + 12*8]
mov inp5,[state + _data_ptr_md5 + 13*8]
mov inp6,[state + _data_ptr_md5 + 14*8]
mov inp7,[state + _data_ptr_md5 + 15*8]
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+40*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+41*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+42*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+43*32], rot34
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+44*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+45*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+46*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+47*32], rot34
%assign I 0
; Y_A and Y_B share the same registers with Y_DTMP1 and Y_DTMP2
; Therefore we need to save these to stack and restore after transpose
vmovdqa [rsp + _TMPDIGEST + 0*32], Y_A
vmovdqa [rsp + _TMPDIGEST + 1*32], Y_B
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR2+_DATA+((I+2)*8+0)*32],Y_DAT0
vmovdqa [DPTR2+_DATA+((I+2)*8+1)*32],Y_DAT1
vmovdqa [DPTR2+_DATA+((I+2)*8+2)*32],Y_DAT2
vmovdqa [DPTR2+_DATA+((I+2)*8+3)*32],Y_DAT3
vmovdqa [DPTR2+_DATA+((I+2)*8+4)*32],Y_DAT4
vmovdqa [DPTR2+_DATA+((I+2)*8+5)*32],Y_DAT5
vmovdqa [DPTR2+_DATA+((I+2)*8+6)*32],Y_DAT6
vmovdqa [DPTR2+_DATA+((I+2)*8+7)*32],Y_DAT7
; Restore Y_A and Y_B
vmovdqa Y_A, [rsp + _TMPDIGEST + 0*32]
vmovdqa Y_B, [rsp + _TMPDIGEST + 1*32]
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+48*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+49*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+50*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+51*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+52*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+53*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+54*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+55*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+56*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+57*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+58*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+59*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+60*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+61*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+62*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+63*32], rot44
%assign I (I+1)
; Y_A and Y_B share the same registers with Y_DTMP1 and Y_DTMP2
; Therefore we need to save these to stack and restore after transpose
vmovdqa [rsp + _TMPDIGEST + 0*32], Y_A
vmovdqa [rsp + _TMPDIGEST + 1*32], Y_B
TRANSPOSE8_U32_LOAD8 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, \
inp0, inp1, inp2, inp3, inp4, inp5, inp6, inp7, IDX+I*32
TRANSPOSE8_U32 Y_DAT0, Y_DAT1, Y_DAT2, Y_DAT3, Y_DAT4, Y_DAT5, Y_DAT6, Y_DAT7, Y_DTMP1, Y_DTMP2
vmovdqa [DPTR2+_DATA+((I+2)*8+0)*32],Y_DAT0
vmovdqa [DPTR2+_DATA+((I+2)*8+1)*32],Y_DAT1
vmovdqa [DPTR2+_DATA+((I+2)*8+2)*32],Y_DAT2
vmovdqa [DPTR2+_DATA+((I+2)*8+3)*32],Y_DAT3
vmovdqa [DPTR2+_DATA+((I+2)*8+4)*32],Y_DAT4
vmovdqa [DPTR2+_DATA+((I+2)*8+5)*32],Y_DAT5
vmovdqa [DPTR2+_DATA+((I+2)*8+6)*32],Y_DAT6
vmovdqa [DPTR2+_DATA+((I+2)*8+7)*32],Y_DAT7
; Restore Y_A and Y_B
vmovdqa Y_A, [rsp + _TMPDIGEST + 0*32]
vmovdqa Y_B, [rsp + _TMPDIGEST + 1*32]
; Add results to old digest values
vpaddd Y_A,Y_A,[Y_AA]
vpaddd Y_B,Y_B,[Y_BB]
vpaddd Y_C,Y_C,[Y_CC]
vpaddd Y_D,Y_D,[Y_DD]
vpaddd Y_A2,Y_A2,[Y_AA2]
vpaddd Y_B2,Y_B2,[Y_BB2]
vpaddd Y_C2,Y_C2,[Y_CC2]
vpaddd Y_D2,Y_D2,[Y_DD2]
; Swap DPTR1 and DPTR2
xchg DPTR1, DPTR2
;; Proceed to processing of next block
jmp lloop
lastblock:
; Perform the 64 rounds of processing ...
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+ 0*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+ 1*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+ 2*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+ 3*32], rot14
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+ 4*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+ 5*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+ 6*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+ 7*32], rot14
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+ 8*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+ 9*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+10*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+11*32], rot14
MD5_STEP MAGIC_F, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+12*32], rot11
MD5_STEP MAGIC_F, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+13*32], rot12
MD5_STEP MAGIC_F, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+14*32], rot13
MD5_STEP MAGIC_F, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+15*32], rot14
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+16*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+17*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+18*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+19*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+20*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+21*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+22*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+23*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+24*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+25*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+26*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+27*32], rot24
MD5_STEP MAGIC_G, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+28*32], rot21
MD5_STEP MAGIC_G, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+29*32], rot22
MD5_STEP MAGIC_G, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+30*32], rot23
MD5_STEP MAGIC_G, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+31*32], rot24
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+32*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+33*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+34*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+35*32], rot34
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+36*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+37*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+38*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+39*32], rot34
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+40*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+41*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+42*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+43*32], rot34
MD5_STEP MAGIC_H, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+44*32], rot31
MD5_STEP MAGIC_H, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+45*32], rot32
MD5_STEP MAGIC_H, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+46*32], rot33
MD5_STEP MAGIC_H, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+47*32], rot34
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 0*32, [TBL+48*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 7*32, [TBL+49*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+14*32, [TBL+50*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 5*32, [TBL+51*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+12*32, [TBL+52*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 3*32, [TBL+53*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+10*32, [TBL+54*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 1*32, [TBL+55*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 8*32, [TBL+56*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+15*32, [TBL+57*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 6*32, [TBL+58*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+13*32, [TBL+59*32], rot44
MD5_STEP MAGIC_I, Y_A,Y_B,Y_C,Y_D, Y_A2,Y_B2,Y_C2,Y_D2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 4*32, [TBL+60*32], rot41
MD5_STEP MAGIC_I, Y_D,Y_A,Y_B,Y_C, Y_D2,Y_A2,Y_B2,Y_C2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+11*32, [TBL+61*32], rot42
MD5_STEP MAGIC_I, Y_C,Y_D,Y_A,Y_B, Y_C2,Y_D2,Y_A2,Y_B2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 2*32, [TBL+62*32], rot43
MD5_STEP MAGIC_I, Y_B,Y_C,Y_D,Y_A, Y_B2,Y_C2,Y_D2,Y_A2, Y_FUN,Y_TMP, Y_FUN2,Y_TMP2, DPTR1+ 9*32, [TBL+63*32], rot44
;; update into data pointers
%assign I 0
%rep 8
mov inp0, [state + _data_ptr_md5 + (2*I)*8]
mov inp1, [state + _data_ptr_md5 + (2*I +1)*8]
add inp0, IDX
add inp1, IDX
mov [state + _data_ptr_md5 + (2*I)*8], inp0
mov [state + _data_ptr_md5 + (2*I+1)*8], inp1
%assign I (I+1)
%endrep
vpaddd Y_A,Y_A,[Y_AA]
vpaddd Y_B,Y_B,[Y_BB]
vpaddd Y_C,Y_C,[Y_CC]
vpaddd Y_D,Y_D,[Y_DD]
vpaddd Y_A2,Y_A2,[Y_AA2]
vpaddd Y_B2,Y_B2,[Y_BB2]
vpaddd Y_C2,Y_C2,[Y_CC2]
vpaddd Y_D2,Y_D2,[Y_DD2]
vmovdqu [state + 0*MD5_DIGEST_ROW_SIZE ],Y_A
vmovdqu [state + 1*MD5_DIGEST_ROW_SIZE ],Y_B
vmovdqu [state + 2*MD5_DIGEST_ROW_SIZE ],Y_C
vmovdqu [state + 3*MD5_DIGEST_ROW_SIZE ],Y_D
vmovdqu [state + 0*MD5_DIGEST_ROW_SIZE + 32 ],Y_A2 ;; 32 is YMM width
vmovdqu [state + 1*MD5_DIGEST_ROW_SIZE + 32 ],Y_B2
vmovdqu [state + 2*MD5_DIGEST_ROW_SIZE + 32 ],Y_C2
vmovdqu [state + 3*MD5_DIGEST_ROW_SIZE + 32 ],Y_D2
;;;;;;;;;;;;;;;;
;; Postamble
;; Clear stack frame ((64+8+2)*32 bytes)
%ifdef SAFE_DATA
vpxor ymm0, ymm0
%assign i 0
%rep (2*2*16+8+2)
vmovdqa [rsp + i*32], ymm0
%assign i (i+1)
%endrep
%endif
add rsp, STACK_size
ret
%ifdef LINUX
section .note.GNU-stack noalloc noexec nowrite progbits
%endif
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