?? s-win32.asm
字號:
; Don't even think of reading this code
; It was automatically generated by sha1-586.pl
; Which is a perl program used to generate the x86 assember for
; any of elf, a.out, BSDI,Win32, or Solaris
; eric <eay@cryptsoft.com>
;
TITLE sha1-586.asm
.486
.model FLAT
_TEXT SEGMENT
PUBLIC _sha1_block_x86
_sha1_block_x86 PROC NEAR
push esi
push ebp
mov eax, DWORD PTR 20[esp]
mov esi, DWORD PTR 16[esp]
add eax, esi
mov ebp, DWORD PTR 12[esp]
push ebx
sub eax, 64
push edi
mov ebx, DWORD PTR 4[ebp]
sub esp, 72
mov edx, DWORD PTR 12[ebp]
mov edi, DWORD PTR 16[ebp]
mov ecx, DWORD PTR 8[ebp]
mov DWORD PTR 68[esp],eax
; First we need to setup the X array
mov eax, DWORD PTR [esi]
L000start:
; First, load the words onto the stack in network byte order
bswap eax
mov DWORD PTR [esp],eax
mov eax, DWORD PTR 4[esi]
bswap eax
mov DWORD PTR 4[esp],eax
mov eax, DWORD PTR 8[esi]
bswap eax
mov DWORD PTR 8[esp],eax
mov eax, DWORD PTR 12[esi]
bswap eax
mov DWORD PTR 12[esp],eax
mov eax, DWORD PTR 16[esi]
bswap eax
mov DWORD PTR 16[esp],eax
mov eax, DWORD PTR 20[esi]
bswap eax
mov DWORD PTR 20[esp],eax
mov eax, DWORD PTR 24[esi]
bswap eax
mov DWORD PTR 24[esp],eax
mov eax, DWORD PTR 28[esi]
bswap eax
mov DWORD PTR 28[esp],eax
mov eax, DWORD PTR 32[esi]
bswap eax
mov DWORD PTR 32[esp],eax
mov eax, DWORD PTR 36[esi]
bswap eax
mov DWORD PTR 36[esp],eax
mov eax, DWORD PTR 40[esi]
bswap eax
mov DWORD PTR 40[esp],eax
mov eax, DWORD PTR 44[esi]
bswap eax
mov DWORD PTR 44[esp],eax
mov eax, DWORD PTR 48[esi]
bswap eax
mov DWORD PTR 48[esp],eax
mov eax, DWORD PTR 52[esi]
bswap eax
mov DWORD PTR 52[esp],eax
mov eax, DWORD PTR 56[esi]
bswap eax
mov DWORD PTR 56[esp],eax
mov eax, DWORD PTR 60[esi]
bswap eax
mov DWORD PTR 60[esp],eax
; We now have the X array on the stack
; starting at sp-4
mov DWORD PTR 64[esp],esi
;
; Start processing
mov eax, DWORD PTR [ebp]
; 00_15 0
mov esi, ecx
mov ebp, eax
xor esi, edx
rol ebp, 5
and esi, ebx
add ebp, edi
ror ebx, 1
mov edi, DWORD PTR [esp]
ror ebx, 1
xor esi, edx
lea ebp, DWORD PTR 1518500249[edi*1+ebp]
mov edi, ebx
add esi, ebp
xor edi, ecx
mov ebp, esi
and edi, eax
rol ebp, 5
add ebp, edx
mov edx, DWORD PTR 4[esp]
ror eax, 1
xor edi, ecx
ror eax, 1
lea ebp, DWORD PTR 1518500249[edx*1+ebp]
add edi, ebp
; 00_15 2
mov edx, eax
mov ebp, edi
xor edx, ebx
rol ebp, 5
and edx, esi
add ebp, ecx
ror esi, 1
mov ecx, DWORD PTR 8[esp]
ror esi, 1
xor edx, ebx
lea ebp, DWORD PTR 1518500249[ecx*1+ebp]
mov ecx, esi
add edx, ebp
xor ecx, eax
mov ebp, edx
and ecx, edi
rol ebp, 5
add ebp, ebx
mov ebx, DWORD PTR 12[esp]
ror edi, 1
xor ecx, eax
ror edi, 1
lea ebp, DWORD PTR 1518500249[ebx*1+ebp]
add ecx, ebp
; 00_15 4
mov ebx, edi
mov ebp, ecx
xor ebx, esi
rol ebp, 5
and ebx, edx
add ebp, eax
ror edx, 1
mov eax, DWORD PTR 16[esp]
ror edx, 1
xor ebx, esi
lea ebp, DWORD PTR 1518500249[eax*1+ebp]
mov eax, edx
add ebx, ebp
xor eax, edi
mov ebp, ebx
and eax, ecx
rol ebp, 5
add ebp, esi
mov esi, DWORD PTR 20[esp]
ror ecx, 1
xor eax, edi
ror ecx, 1
lea ebp, DWORD PTR 1518500249[esi*1+ebp]
add eax, ebp
; 00_15 6
mov esi, ecx
mov ebp, eax
xor esi, edx
rol ebp, 5
and esi, ebx
add ebp, edi
ror ebx, 1
mov edi, DWORD PTR 24[esp]
ror ebx, 1
xor esi, edx
lea ebp, DWORD PTR 1518500249[edi*1+ebp]
mov edi, ebx
add esi, ebp
xor edi, ecx
mov ebp, esi
and edi, eax
rol ebp, 5
add ebp, edx
mov edx, DWORD PTR 28[esp]
ror eax, 1
xor edi, ecx
ror eax, 1
lea ebp, DWORD PTR 1518500249[edx*1+ebp]
add edi, ebp
; 00_15 8
mov edx, eax
mov ebp, edi
xor edx, ebx
rol ebp, 5
and edx, esi
add ebp, ecx
ror esi, 1
mov ecx, DWORD PTR 32[esp]
ror esi, 1
xor edx, ebx
lea ebp, DWORD PTR 1518500249[ecx*1+ebp]
mov ecx, esi
add edx, ebp
xor ecx, eax
mov ebp, edx
and ecx, edi
rol ebp, 5
add ebp, ebx
mov ebx, DWORD PTR 36[esp]
ror edi, 1
xor ecx, eax
ror edi, 1
lea ebp, DWORD PTR 1518500249[ebx*1+ebp]
add ecx, ebp
; 00_15 10
mov ebx, edi
mov ebp, ecx
xor ebx, esi
rol ebp, 5
and ebx, edx
add ebp, eax
ror edx, 1
mov eax, DWORD PTR 40[esp]
ror edx, 1
xor ebx, esi
lea ebp, DWORD PTR 1518500249[eax*1+ebp]
mov eax, edx
add ebx, ebp
xor eax, edi
mov ebp, ebx
and eax, ecx
rol ebp, 5
add ebp, esi
mov esi, DWORD PTR 44[esp]
ror ecx, 1
xor eax, edi
ror ecx, 1
lea ebp, DWORD PTR 1518500249[esi*1+ebp]
add eax, ebp
; 00_15 12
mov esi, ecx
mov ebp, eax
xor esi, edx
rol ebp, 5
and esi, ebx
add ebp, edi
ror ebx, 1
mov edi, DWORD PTR 48[esp]
ror ebx, 1
xor esi, edx
lea ebp, DWORD PTR 1518500249[edi*1+ebp]
mov edi, ebx
add esi, ebp
xor edi, ecx
mov ebp, esi
and edi, eax
rol ebp, 5
add ebp, edx
mov edx, DWORD PTR 52[esp]
ror eax, 1
xor edi, ecx
ror eax, 1
lea ebp, DWORD PTR 1518500249[edx*1+ebp]
add edi, ebp
; 00_15 14
mov edx, eax
mov ebp, edi
xor edx, ebx
rol ebp, 5
and edx, esi
add ebp, ecx
ror esi, 1
mov ecx, DWORD PTR 56[esp]
ror esi, 1
xor edx, ebx
lea ebp, DWORD PTR 1518500249[ecx*1+ebp]
mov ecx, esi
add edx, ebp
xor ecx, eax
mov ebp, edx
and ecx, edi
rol ebp, 5
add ebp, ebx
mov ebx, DWORD PTR 60[esp]
ror edi, 1
xor ecx, eax
ror edi, 1
lea ebp, DWORD PTR 1518500249[ebx*1+ebp]
add ecx, ebp
; 16_19 16
nop
mov ebp, DWORD PTR [esp]
mov ebx, DWORD PTR 8[esp]
xor ebx, ebp
mov ebp, DWORD PTR 32[esp]
xor ebx, ebp
mov ebp, DWORD PTR 52[esp]
xor ebx, ebp
mov ebp, edi
rol ebx, 1
xor ebp, esi
mov DWORD PTR [esp],ebx
and ebp, edx
lea ebx, DWORD PTR 1518500249[eax*1+ebx]
xor ebp, esi
mov eax, ecx
add ebx, ebp
rol eax, 5
ror edx, 1
add ebx, eax
mov eax, DWORD PTR 4[esp]
mov ebp, DWORD PTR 12[esp]
xor eax, ebp
mov ebp, DWORD PTR 36[esp]
xor eax, ebp
mov ebp, DWORD PTR 56[esp]
ror edx, 1
xor eax, ebp
rol eax, 1
mov ebp, edx
xor ebp, edi
mov DWORD PTR 4[esp],eax
and ebp, ecx
lea eax, DWORD PTR 1518500249[esi*1+eax]
xor ebp, edi
mov esi, ebx
rol esi, 5
ror ecx, 1
add eax, esi
ror ecx, 1
add eax, ebp
; 16_19 18
mov ebp, DWORD PTR 8[esp]
mov esi, DWORD PTR 16[esp]
xor esi, ebp
mov ebp, DWORD PTR 40[esp]
xor esi, ebp
mov ebp, DWORD PTR 60[esp]
xor esi, ebp
mov ebp, ecx
rol esi, 1
xor ebp, edx
mov DWORD PTR 8[esp],esi
and ebp, ebx
lea esi, DWORD PTR 1518500249[edi*1+esi]
xor ebp, edx
mov edi, eax
add esi, ebp
rol edi, 5
ror ebx, 1
add esi, edi
mov edi, DWORD PTR 12[esp]
mov ebp, DWORD PTR 20[esp]
xor edi, ebp
mov ebp, DWORD PTR 44[esp]
xor edi, ebp
mov ebp, DWORD PTR [esp]
ror ebx, 1
xor edi, ebp
rol edi, 1
mov ebp, ebx
xor ebp, ecx
mov DWORD PTR 12[esp],edi
and ebp, eax
lea edi, DWORD PTR 1518500249[edx*1+edi]
xor ebp, ecx
mov edx, esi
rol edx, 5
ror eax, 1
add edi, edx
ror eax, 1
add edi, ebp
; 20_39 20
mov edx, DWORD PTR 16[esp]
mov ebp, DWORD PTR 24[esp]
xor edx, ebp
mov ebp, DWORD PTR 48[esp]
xor edx, ebp
mov ebp, DWORD PTR 4[esp]
xor edx, ebp
mov ebp, esi
rol edx, 1
xor ebp, eax
mov DWORD PTR 16[esp],edx
xor ebp, ebx
lea edx, DWORD PTR 1859775393[ecx*1+edx]
mov ecx, edi
rol ecx, 5
ror esi, 1
add ecx, ebp
ror esi, 1
add edx, ecx
; 20_39 21
mov ecx, DWORD PTR 20[esp]
mov ebp, DWORD PTR 28[esp]
xor ecx, ebp
mov ebp, DWORD PTR 52[esp]
xor ecx, ebp
mov ebp, DWORD PTR 8[esp]
xor ecx, ebp
mov ebp, edi
rol ecx, 1
xor ebp, esi
mov DWORD PTR 20[esp],ecx
xor ebp, eax
lea ecx, DWORD PTR 1859775393[ebx*1+ecx]
mov ebx, edx
rol ebx, 5
ror edi, 1
add ebx, ebp
ror edi, 1
add ecx, ebx
; 20_39 22
mov ebx, DWORD PTR 24[esp]
mov ebp, DWORD PTR 32[esp]
xor ebx, ebp
mov ebp, DWORD PTR 56[esp]
xor ebx, ebp
mov ebp, DWORD PTR 12[esp]
xor ebx, ebp
mov ebp, edx
rol ebx, 1
xor ebp, edi
mov DWORD PTR 24[esp],ebx
xor ebp, esi
lea ebx, DWORD PTR 1859775393[eax*1+ebx]
mov eax, ecx
rol eax, 5
ror edx, 1
add eax, ebp
ror edx, 1
add ebx, eax
; 20_39 23
mov eax, DWORD PTR 28[esp]
mov ebp, DWORD PTR 36[esp]
xor eax, ebp
mov ebp, DWORD PTR 60[esp]
xor eax, ebp
mov ebp, DWORD PTR 16[esp]
xor eax, ebp
mov ebp, ecx
rol eax, 1
xor ebp, edx
mov DWORD PTR 28[esp],eax
xor ebp, edi
lea eax, DWORD PTR 1859775393[esi*1+eax]
mov esi, ebx
rol esi, 5
ror ecx, 1
add esi, ebp
ror ecx, 1
add eax, esi
; 20_39 24
mov esi, DWORD PTR 32[esp]
mov ebp, DWORD PTR 40[esp]
xor esi, ebp
mov ebp, DWORD PTR [esp]
xor esi, ebp
mov ebp, DWORD PTR 20[esp]
xor esi, ebp
mov ebp, ebx
rol esi, 1
xor ebp, ecx
mov DWORD PTR 32[esp],esi
xor ebp, edx
lea esi, DWORD PTR 1859775393[edi*1+esi]
mov edi, eax
rol edi, 5
ror ebx, 1
add edi, ebp
ror ebx, 1
add esi, edi
; 20_39 25
mov edi, DWORD PTR 36[esp]
mov ebp, DWORD PTR 44[esp]
xor edi, ebp
mov ebp, DWORD PTR 4[esp]
xor edi, ebp
mov ebp, DWORD PTR 24[esp]
xor edi, ebp
mov ebp, eax
rol edi, 1
xor ebp, ebx
mov DWORD PTR 36[esp],edi
xor ebp, ecx
lea edi, DWORD PTR 1859775393[edx*1+edi]
mov edx, esi
rol edx, 5
ror eax, 1
add edx, ebp
ror eax, 1
add edi, edx
; 20_39 26
mov edx, DWORD PTR 40[esp]
mov ebp, DWORD PTR 48[esp]
xor edx, ebp
mov ebp, DWORD PTR 8[esp]
xor edx, ebp
mov ebp, DWORD PTR 28[esp]
xor edx, ebp
mov ebp, esi
rol edx, 1
xor ebp, eax
mov DWORD PTR 40[esp],edx
xor ebp, ebx
lea edx, DWORD PTR 1859775393[ecx*1+edx]
mov ecx, edi
rol ecx, 5
ror esi, 1
add ecx, ebp
ror esi, 1
add edx, ecx
; 20_39 27
mov ecx, DWORD PTR 44[esp]
mov ebp, DWORD PTR 52[esp]
xor ecx, ebp
mov ebp, DWORD PTR 12[esp]
xor ecx, ebp
mov ebp, DWORD PTR 32[esp]
xor ecx, ebp
mov ebp, edi
rol ecx, 1
xor ebp, esi
mov DWORD PTR 44[esp],ecx
xor ebp, eax
lea ecx, DWORD PTR 1859775393[ebx*1+ecx]
mov ebx, edx
rol ebx, 5
ror edi, 1
add ebx, ebp
ror edi, 1
add ecx, ebx
; 20_39 28
mov ebx, DWORD PTR 48[esp]
mov ebp, DWORD PTR 56[esp]
xor ebx, ebp
mov ebp, DWORD PTR 16[esp]
xor ebx, ebp
mov ebp, DWORD PTR 36[esp]
xor ebx, ebp
mov ebp, edx
rol ebx, 1
xor ebp, edi
mov DWORD PTR 48[esp],ebx
xor ebp, esi
lea ebx, DWORD PTR 1859775393[eax*1+ebx]
mov eax, ecx
rol eax, 5
ror edx, 1
add eax, ebp
ror edx, 1
add ebx, eax
; 20_39 29
mov eax, DWORD PTR 52[esp]
mov ebp, DWORD PTR 60[esp]
xor eax, ebp
mov ebp, DWORD PTR 20[esp]
xor eax, ebp
mov ebp, DWORD PTR 40[esp]
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