From 69fb1c3f9db266105a7c1072cdd609b6bcbbd19e Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Sun, 5 Sep 1999 14:17:42 +0000 Subject: [PATCH] SHA clean-up Intel assembler companion. I've chosen to nest two functions in order to save about 4K. As a result s1-win32.asm doesn't look right (nested PROC/ENDP SEGMENT/ENDS) and it's probably impossible to compile. I assume I have to reconsider... But not today... --- crypto/sha/asm/s1-win32.asm | 1138 ++++++++++++++++++----------------- crypto/sha/asm/sha1-586.pl | 107 +++- 2 files changed, 672 insertions(+), 573 deletions(-) diff --git a/crypto/sha/asm/s1-win32.asm b/crypto/sha/asm/s1-win32.asm index 61335666b9..699afdb022 100644 --- a/crypto/sha/asm/s1-win32.asm +++ b/crypto/sha/asm/s1-win32.asm @@ -8,302 +8,303 @@ .486 .model FLAT _TEXT SEGMENT -PUBLIC _sha1_block_x86 +PUBLIC _sha1_block_asm_data_order -_sha1_block_x86 PROC NEAR +_sha1_block_asm_data_order PROC NEAR + mov ecx, DWORD PTR 12[esp] push esi + shl ecx, 6 + mov esi, DWORD PTR 12[esp] push ebp - mov eax, DWORD PTR 20[esp] - mov esi, DWORD PTR 16[esp] - add eax, esi - mov ebp, DWORD PTR 12[esp] + add ecx, esi push ebx - sub eax, 64 + mov ebp, DWORD PTR 16[esp] push edi - mov ebx, DWORD PTR 4[ebp] - sub esp, 72 mov edx, DWORD PTR 12[ebp] + sub esp, 108 mov edi, DWORD PTR 16[ebp] - mov ecx, DWORD PTR 8[ebp] - mov DWORD PTR 68[esp],eax + mov ebx, DWORD PTR 8[ebp] + mov DWORD PTR 68[esp],ecx ; 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 + mov eax, DWORD PTR [esi] + mov ecx, DWORD PTR 4[esi] bswap eax + bswap ecx mov DWORD PTR [esp],eax - mov eax, DWORD PTR 4[esi] - bswap eax - mov DWORD PTR 4[esp],eax + mov DWORD PTR 4[esp],ecx mov eax, DWORD PTR 8[esi] + mov ecx, DWORD PTR 12[esi] bswap eax + bswap ecx mov DWORD PTR 8[esp],eax - mov eax, DWORD PTR 12[esi] - bswap eax - mov DWORD PTR 12[esp],eax + mov DWORD PTR 12[esp],ecx mov eax, DWORD PTR 16[esi] + mov ecx, DWORD PTR 20[esi] bswap eax + bswap ecx mov DWORD PTR 16[esp],eax - mov eax, DWORD PTR 20[esi] - bswap eax - mov DWORD PTR 20[esp],eax + mov DWORD PTR 20[esp],ecx mov eax, DWORD PTR 24[esi] + mov ecx, DWORD PTR 28[esi] bswap eax + bswap ecx mov DWORD PTR 24[esp],eax - mov eax, DWORD PTR 28[esi] - bswap eax - mov DWORD PTR 28[esp],eax + mov DWORD PTR 28[esp],ecx mov eax, DWORD PTR 32[esi] + mov ecx, DWORD PTR 36[esi] bswap eax + bswap ecx mov DWORD PTR 32[esp],eax - mov eax, DWORD PTR 36[esi] - bswap eax - mov DWORD PTR 36[esp],eax + mov DWORD PTR 36[esp],ecx mov eax, DWORD PTR 40[esi] + mov ecx, DWORD PTR 44[esi] bswap eax + bswap ecx mov DWORD PTR 40[esp],eax - mov eax, DWORD PTR 44[esi] - bswap eax - mov DWORD PTR 44[esp],eax + mov DWORD PTR 44[esp],ecx mov eax, DWORD PTR 48[esi] + mov ecx, DWORD PTR 52[esi] bswap eax + bswap ecx mov DWORD PTR 48[esp],eax - mov eax, DWORD PTR 52[esi] - bswap eax - mov DWORD PTR 52[esp],eax + mov DWORD PTR 52[esp],ecx mov eax, DWORD PTR 56[esi] + mov ecx, DWORD PTR 60[esi] bswap eax + bswap ecx mov DWORD PTR 56[esp],eax - mov eax, DWORD PTR 60[esi] - bswap eax - mov DWORD PTR 60[esp],eax + mov DWORD PTR 60[esp],ecx ; We now have the X array on the stack ; starting at sp-4 - mov DWORD PTR 64[esp],esi + mov DWORD PTR 132[esp],esi +L001shortcut: ; ; Start processing mov eax, DWORD PTR [ebp] + mov ecx, DWORD PTR 4[ebp] ; 00_15 0 - mov esi, ecx + mov esi, ebx mov ebp, eax xor esi, edx rol ebp, 5 - and esi, ebx + and esi, ecx add ebp, edi - ror ebx, 1 + ror ecx, 1 mov edi, DWORD PTR [esp] - ror ebx, 1 + ror ecx, 1 xor esi, edx lea ebp, DWORD PTR 1518500249[edi*1+ebp] - mov edi, ebx + mov edi, ecx add esi, ebp - xor edi, ecx + xor edi, ebx mov ebp, esi and edi, eax rol ebp, 5 add ebp, edx mov edx, DWORD PTR 4[esp] ror eax, 1 - xor edi, ecx + xor edi, ebx 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 + xor edx, ecx rol ebp, 5 and edx, esi - add ebp, ecx + add ebp, ebx ror esi, 1 - mov ecx, DWORD PTR 8[esp] + mov ebx, DWORD PTR 8[esp] ror esi, 1 - xor edx, ebx - lea ebp, DWORD PTR 1518500249[ecx*1+ebp] - mov ecx, esi + xor edx, ecx + lea ebp, DWORD PTR 1518500249[ebx*1+ebp] + mov ebx, esi add edx, ebp - xor ecx, eax + xor ebx, eax mov ebp, edx - and ecx, edi + and ebx, edi rol ebp, 5 - add ebp, ebx - mov ebx, DWORD PTR 12[esp] + add ebp, ecx + mov ecx, DWORD PTR 12[esp] ror edi, 1 - xor ecx, eax + xor ebx, eax ror edi, 1 - lea ebp, DWORD PTR 1518500249[ebx*1+ebp] - add ecx, ebp + lea ebp, DWORD PTR 1518500249[ecx*1+ebp] + add ebx, ebp ; 00_15 4 - mov ebx, edi - mov ebp, ecx - xor ebx, esi + mov ecx, edi + mov ebp, ebx + xor ecx, esi rol ebp, 5 - and ebx, edx + and ecx, edx add ebp, eax ror edx, 1 mov eax, DWORD PTR 16[esp] ror edx, 1 - xor ebx, esi + xor ecx, esi lea ebp, DWORD PTR 1518500249[eax*1+ebp] mov eax, edx - add ebx, ebp + add ecx, ebp xor eax, edi - mov ebp, ebx - and eax, ecx + mov ebp, ecx + and eax, ebx rol ebp, 5 add ebp, esi mov esi, DWORD PTR 20[esp] - ror ecx, 1 + ror ebx, 1 xor eax, edi - ror ecx, 1 + ror ebx, 1 lea ebp, DWORD PTR 1518500249[esi*1+ebp] add eax, ebp ; 00_15 6 - mov esi, ecx + mov esi, ebx mov ebp, eax xor esi, edx rol ebp, 5 - and esi, ebx + and esi, ecx add ebp, edi - ror ebx, 1 + ror ecx, 1 mov edi, DWORD PTR 24[esp] - ror ebx, 1 + ror ecx, 1 xor esi, edx lea ebp, DWORD PTR 1518500249[edi*1+ebp] - mov edi, ebx + mov edi, ecx add esi, ebp - xor edi, ecx + xor edi, ebx mov ebp, esi and edi, eax rol ebp, 5 add ebp, edx mov edx, DWORD PTR 28[esp] ror eax, 1 - xor edi, ecx + xor edi, ebx 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 + xor edx, ecx rol ebp, 5 and edx, esi - add ebp, ecx + add ebp, ebx ror esi, 1 - mov ecx, DWORD PTR 32[esp] + mov ebx, DWORD PTR 32[esp] ror esi, 1 - xor edx, ebx - lea ebp, DWORD PTR 1518500249[ecx*1+ebp] - mov ecx, esi + xor edx, ecx + lea ebp, DWORD PTR 1518500249[ebx*1+ebp] + mov ebx, esi add edx, ebp - xor ecx, eax + xor ebx, eax mov ebp, edx - and ecx, edi + and ebx, edi rol ebp, 5 - add ebp, ebx - mov ebx, DWORD PTR 36[esp] + add ebp, ecx + mov ecx, DWORD PTR 36[esp] ror edi, 1 - xor ecx, eax + xor ebx, eax ror edi, 1 - lea ebp, DWORD PTR 1518500249[ebx*1+ebp] - add ecx, ebp + lea ebp, DWORD PTR 1518500249[ecx*1+ebp] + add ebx, ebp ; 00_15 10 - mov ebx, edi - mov ebp, ecx - xor ebx, esi + mov ecx, edi + mov ebp, ebx + xor ecx, esi rol ebp, 5 - and ebx, edx + and ecx, edx add ebp, eax ror edx, 1 mov eax, DWORD PTR 40[esp] ror edx, 1 - xor ebx, esi + xor ecx, esi lea ebp, DWORD PTR 1518500249[eax*1+ebp] mov eax, edx - add ebx, ebp + add ecx, ebp xor eax, edi - mov ebp, ebx - and eax, ecx + mov ebp, ecx + and eax, ebx rol ebp, 5 add ebp, esi mov esi, DWORD PTR 44[esp] - ror ecx, 1 + ror ebx, 1 xor eax, edi - ror ecx, 1 + ror ebx, 1 lea ebp, DWORD PTR 1518500249[esi*1+ebp] add eax, ebp ; 00_15 12 - mov esi, ecx + mov esi, ebx mov ebp, eax xor esi, edx rol ebp, 5 - and esi, ebx + and esi, ecx add ebp, edi - ror ebx, 1 + ror ecx, 1 mov edi, DWORD PTR 48[esp] - ror ebx, 1 + ror ecx, 1 xor esi, edx lea ebp, DWORD PTR 1518500249[edi*1+ebp] - mov edi, ebx + mov edi, ecx add esi, ebp - xor edi, ecx + xor edi, ebx mov ebp, esi and edi, eax rol ebp, 5 add ebp, edx mov edx, DWORD PTR 52[esp] ror eax, 1 - xor edi, ecx + xor edi, ebx 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 + xor edx, ecx rol ebp, 5 and edx, esi - add ebp, ecx + add ebp, ebx ror esi, 1 - mov ecx, DWORD PTR 56[esp] + mov ebx, DWORD PTR 56[esp] ror esi, 1 - xor edx, ebx - lea ebp, DWORD PTR 1518500249[ecx*1+ebp] - mov ecx, esi + xor edx, ecx + lea ebp, DWORD PTR 1518500249[ebx*1+ebp] + mov ebx, esi add edx, ebp - xor ecx, eax + xor ebx, eax mov ebp, edx - and ecx, edi + and ebx, edi rol ebp, 5 - add ebp, ebx - mov ebx, DWORD PTR 60[esp] + add ebp, ecx + mov ecx, DWORD PTR 60[esp] ror edi, 1 - xor ecx, eax + xor ebx, eax ror edi, 1 - lea ebp, DWORD PTR 1518500249[ebx*1+ebp] - add ecx, ebp + lea ebp, DWORD PTR 1518500249[ecx*1+ebp] + add ebx, ebp ; 16_19 16 nop mov ebp, DWORD PTR [esp] - mov ebx, DWORD PTR 8[esp] - xor ebx, ebp + mov ecx, DWORD PTR 8[esp] + xor ecx, ebp mov ebp, DWORD PTR 32[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 52[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edi - rol ebx, 1 + rol ecx, 1 xor ebp, esi - mov DWORD PTR [esp],ebx + mov DWORD PTR [esp],ecx and ebp, edx - lea ebx, DWORD PTR 1518500249[eax*1+ebx] + lea ecx, DWORD PTR 1518500249[eax*1+ecx] xor ebp, esi - mov eax, ecx - add ebx, ebp + mov eax, ebx + add ecx, ebp rol eax, 5 ror edx, 1 - add ebx, eax + add ecx, eax mov eax, DWORD PTR 4[esp] mov ebp, DWORD PTR 12[esp] xor eax, ebp @@ -316,14 +317,14 @@ L000start: mov ebp, edx xor ebp, edi mov DWORD PTR 4[esp],eax - and ebp, ecx + and ebp, ebx lea eax, DWORD PTR 1518500249[esi*1+eax] xor ebp, edi - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add eax, esi - ror ecx, 1 + ror ebx, 1 add eax, ebp ; 16_19 18 mov ebp, DWORD PTR 8[esp] @@ -333,17 +334,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 60[esp] xor esi, ebp - mov ebp, ecx + mov ebp, ebx rol esi, 1 xor ebp, edx mov DWORD PTR 8[esp],esi - and ebp, ebx + and ebp, ecx lea esi, DWORD PTR 1518500249[edi*1+esi] xor ebp, edx mov edi, eax add esi, ebp rol edi, 5 - ror ebx, 1 + ror ecx, 1 add esi, edi mov edi, DWORD PTR 12[esp] mov ebp, DWORD PTR 20[esp] @@ -351,15 +352,15 @@ L000start: mov ebp, DWORD PTR 44[esp] xor edi, ebp mov ebp, DWORD PTR [esp] - ror ebx, 1 + ror ecx, 1 xor edi, ebp rol edi, 1 - mov ebp, ebx - xor ebp, ecx + mov ebp, ecx + xor ebp, ebx mov DWORD PTR 12[esp],edi and ebp, eax lea edi, DWORD PTR 1518500249[edx*1+edi] - xor ebp, ecx + xor ebp, ebx mov edx, esi rol edx, 5 ror eax, 1 @@ -378,54 +379,54 @@ L000start: 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 + xor ebp, ecx + lea edx, DWORD PTR 1859775393[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 21 - mov ecx, DWORD PTR 20[esp] + mov ebx, DWORD PTR 20[esp] mov ebp, DWORD PTR 28[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 52[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 8[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 20[esp],ecx + mov DWORD PTR 20[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 1859775393[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 1859775393[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 22 - mov ebx, DWORD PTR 24[esp] + mov ecx, DWORD PTR 24[esp] mov ebp, DWORD PTR 32[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 56[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 12[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR 24[esp],ebx + mov DWORD PTR 24[esp],ecx xor ebp, esi - lea ebx, DWORD PTR 1859775393[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 1859775393[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 23 mov eax, DWORD PTR 28[esp] mov ebp, DWORD PTR 36[esp] @@ -434,17 +435,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR 16[esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx 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 + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 24 mov esi, DWORD PTR 32[esp] @@ -454,17 +455,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 20[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx 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 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 25 mov edi, DWORD PTR 36[esp] @@ -476,9 +477,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 36[esp],edi xor ebp, ecx + mov DWORD PTR 36[esp],edi + xor ebp, ebx lea edi, DWORD PTR 1859775393[edx*1+edi] mov edx, esi rol edx, 5 @@ -498,54 +499,54 @@ L000start: 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 + xor ebp, ecx + lea edx, DWORD PTR 1859775393[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 27 - mov ecx, DWORD PTR 44[esp] + mov ebx, DWORD PTR 44[esp] mov ebp, DWORD PTR 52[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 12[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 32[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 44[esp],ecx + mov DWORD PTR 44[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 1859775393[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 1859775393[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 28 - mov ebx, DWORD PTR 48[esp] + mov ecx, DWORD PTR 48[esp] mov ebp, DWORD PTR 56[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 16[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 36[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR 48[esp],ebx + mov DWORD PTR 48[esp],ecx xor ebp, esi - lea ebx, DWORD PTR 1859775393[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 1859775393[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 29 mov eax, DWORD PTR 52[esp] mov ebp, DWORD PTR 60[esp] @@ -554,17 +555,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR 40[esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx rol eax, 1 xor ebp, edx mov DWORD PTR 52[esp],eax xor ebp, edi lea eax, DWORD PTR 1859775393[esi*1+eax] - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 30 mov esi, DWORD PTR 56[esp] @@ -574,17 +575,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 44[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 56[esp],esi xor ebp, edx lea esi, DWORD PTR 1859775393[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 31 mov edi, DWORD PTR 60[esp] @@ -596,9 +597,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 60[esp],edi xor ebp, ecx + mov DWORD PTR 60[esp],edi + xor ebp, ebx lea edi, DWORD PTR 1859775393[edx*1+edi] mov edx, esi rol edx, 5 @@ -618,54 +619,54 @@ L000start: rol edx, 1 xor ebp, eax mov DWORD PTR [esp],edx - xor ebp, ebx - lea edx, DWORD PTR 1859775393[ecx*1+edx] - mov ecx, edi - rol ecx, 5 + xor ebp, ecx + lea edx, DWORD PTR 1859775393[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 33 - mov ecx, DWORD PTR 4[esp] + mov ebx, DWORD PTR 4[esp] mov ebp, DWORD PTR 12[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 36[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 56[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 4[esp],ecx + mov DWORD PTR 4[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 1859775393[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 1859775393[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 34 - mov ebx, DWORD PTR 8[esp] + mov ecx, DWORD PTR 8[esp] mov ebp, DWORD PTR 16[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 40[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 60[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR 8[esp],ebx + mov DWORD PTR 8[esp],ecx xor ebp, esi - lea ebx, DWORD PTR 1859775393[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 1859775393[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 35 mov eax, DWORD PTR 12[esp] mov ebp, DWORD PTR 20[esp] @@ -674,17 +675,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR [esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx rol eax, 1 xor ebp, edx mov DWORD PTR 12[esp],eax xor ebp, edi lea eax, DWORD PTR 1859775393[esi*1+eax] - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 36 mov esi, DWORD PTR 16[esp] @@ -694,17 +695,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 4[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 16[esp],esi xor ebp, edx lea esi, DWORD PTR 1859775393[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 37 mov edi, DWORD PTR 20[esp] @@ -716,9 +717,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 20[esp],edi xor ebp, ecx + mov DWORD PTR 20[esp],edi + xor ebp, ebx lea edi, DWORD PTR 1859775393[edx*1+edi] mov edx, esi rol edx, 5 @@ -738,57 +739,57 @@ L000start: rol edx, 1 xor ebp, eax mov DWORD PTR 24[esp],edx - xor ebp, ebx - lea edx, DWORD PTR 1859775393[ecx*1+edx] - mov ecx, edi - rol ecx, 5 + xor ebp, ecx + lea edx, DWORD PTR 1859775393[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 39 - mov ecx, DWORD PTR 28[esp] + mov ebx, DWORD PTR 28[esp] mov ebp, DWORD PTR 36[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 60[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 16[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 28[esp],ecx + mov DWORD PTR 28[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 1859775393[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 1859775393[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 40_59 40 - mov ebx, DWORD PTR 32[esp] + mov ecx, DWORD PTR 32[esp] mov ebp, DWORD PTR 40[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR [esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 20[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 or ebp, edi - mov DWORD PTR 32[esp],ebx + mov DWORD PTR 32[esp],ecx and ebp, esi - lea ebx, DWORD PTR 2400959708[eax*1+ebx] + lea ecx, DWORD PTR 2400959708[eax*1+ecx] mov eax, edx ror edx, 1 and eax, edi or ebp, eax - mov eax, ecx + mov eax, ebx rol eax, 5 add ebp, eax mov eax, DWORD PTR 36[esp] - add ebx, ebp + add ecx, ebp mov ebp, DWORD PTR 44[esp] xor eax, ebp mov ebp, DWORD PTR 4[esp] @@ -797,19 +798,19 @@ L000start: ror edx, 1 xor eax, ebp rol eax, 1 - mov ebp, ecx + mov ebp, ebx mov DWORD PTR 36[esp],eax or ebp, edx lea eax, DWORD PTR 2400959708[esi*1+eax] - mov esi, ecx + mov esi, ebx and ebp, edi and esi, edx or ebp, esi - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add ebp, esi - ror ecx, 1 + ror ebx, 1 add eax, ebp ; 40_59 41 ; 40_59 42 @@ -820,15 +821,15 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 28[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - or ebp, ecx + or ebp, ebx mov DWORD PTR 40[esp],esi and ebp, edx lea esi, DWORD PTR 2400959708[edi*1+esi] - mov edi, ebx - ror ebx, 1 - and edi, ecx + mov edi, ecx + ror ecx, 1 + and edi, ebx or ebp, edi mov edi, eax rol edi, 5 @@ -840,16 +841,16 @@ L000start: mov ebp, DWORD PTR 12[esp] xor edi, ebp mov ebp, DWORD PTR 32[esp] - ror ebx, 1 + ror ecx, 1 xor edi, ebp rol edi, 1 mov ebp, eax mov DWORD PTR 44[esp],edi - or ebp, ebx + or ebp, ecx lea edi, DWORD PTR 2400959708[edx*1+edi] mov edx, eax - and ebp, ecx - and edx, ebx + and ebp, ebx + and edx, ecx or ebp, edx mov edx, esi rol edx, 5 @@ -870,63 +871,63 @@ L000start: rol edx, 1 or ebp, eax mov DWORD PTR 48[esp],edx - and ebp, ebx - lea edx, DWORD PTR 2400959708[ecx*1+edx] - mov ecx, esi + and ebp, ecx + lea edx, DWORD PTR 2400959708[ebx*1+edx] + mov ebx, esi ror esi, 1 - and ecx, eax - or ebp, ecx - mov ecx, edi - rol ecx, 5 - add ebp, ecx - mov ecx, DWORD PTR 52[esp] + and ebx, eax + or ebp, ebx + mov ebx, edi + rol ebx, 5 + add ebp, ebx + mov ebx, DWORD PTR 52[esp] add edx, ebp mov ebp, DWORD PTR 60[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 20[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 40[esp] ror esi, 1 - xor ecx, ebp - rol ecx, 1 + xor ebx, ebp + rol ebx, 1 mov ebp, edi - mov DWORD PTR 52[esp],ecx + mov DWORD PTR 52[esp],ebx or ebp, esi - lea ecx, DWORD PTR 2400959708[ebx*1+ecx] - mov ebx, edi + lea ebx, DWORD PTR 2400959708[ecx*1+ebx] + mov ecx, edi and ebp, eax - and ebx, esi - or ebp, ebx - mov ebx, edx - rol ebx, 5 + and ecx, esi + or ebp, ecx + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebp, ebx + add ebp, ecx ror edi, 1 - add ecx, ebp + add ebx, ebp ; 40_59 45 ; 40_59 46 - mov ebx, DWORD PTR 56[esp] + mov ecx, DWORD PTR 56[esp] mov ebp, DWORD PTR [esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 24[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 44[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 or ebp, edi - mov DWORD PTR 56[esp],ebx + mov DWORD PTR 56[esp],ecx and ebp, esi - lea ebx, DWORD PTR 2400959708[eax*1+ebx] + lea ecx, DWORD PTR 2400959708[eax*1+ecx] mov eax, edx ror edx, 1 and eax, edi or ebp, eax - mov eax, ecx + mov eax, ebx rol eax, 5 add ebp, eax mov eax, DWORD PTR 60[esp] - add ebx, ebp + add ecx, ebp mov ebp, DWORD PTR 4[esp] xor eax, ebp mov ebp, DWORD PTR 28[esp] @@ -935,19 +936,19 @@ L000start: ror edx, 1 xor eax, ebp rol eax, 1 - mov ebp, ecx + mov ebp, ebx mov DWORD PTR 60[esp],eax or ebp, edx lea eax, DWORD PTR 2400959708[esi*1+eax] - mov esi, ecx + mov esi, ebx and ebp, edi and esi, edx or ebp, esi - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add ebp, esi - ror ecx, 1 + ror ebx, 1 add eax, ebp ; 40_59 47 ; 40_59 48 @@ -958,15 +959,15 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 52[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - or ebp, ecx + or ebp, ebx mov DWORD PTR [esp],esi and ebp, edx lea esi, DWORD PTR 2400959708[edi*1+esi] - mov edi, ebx - ror ebx, 1 - and edi, ecx + mov edi, ecx + ror ecx, 1 + and edi, ebx or ebp, edi mov edi, eax rol edi, 5 @@ -978,16 +979,16 @@ L000start: mov ebp, DWORD PTR 36[esp] xor edi, ebp mov ebp, DWORD PTR 56[esp] - ror ebx, 1 + ror ecx, 1 xor edi, ebp rol edi, 1 mov ebp, eax mov DWORD PTR 4[esp],edi - or ebp, ebx + or ebp, ecx lea edi, DWORD PTR 2400959708[edx*1+edi] mov edx, eax - and ebp, ecx - and edx, ebx + and ebp, ebx + and edx, ecx or ebp, edx mov edx, esi rol edx, 5 @@ -1008,63 +1009,63 @@ L000start: rol edx, 1 or ebp, eax mov DWORD PTR 8[esp],edx - and ebp, ebx - lea edx, DWORD PTR 2400959708[ecx*1+edx] - mov ecx, esi + and ebp, ecx + lea edx, DWORD PTR 2400959708[ebx*1+edx] + mov ebx, esi ror esi, 1 - and ecx, eax - or ebp, ecx - mov ecx, edi - rol ecx, 5 - add ebp, ecx - mov ecx, DWORD PTR 12[esp] + and ebx, eax + or ebp, ebx + mov ebx, edi + rol ebx, 5 + add ebp, ebx + mov ebx, DWORD PTR 12[esp] add edx, ebp mov ebp, DWORD PTR 20[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 44[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR [esp] ror esi, 1 - xor ecx, ebp - rol ecx, 1 + xor ebx, ebp + rol ebx, 1 mov ebp, edi - mov DWORD PTR 12[esp],ecx + mov DWORD PTR 12[esp],ebx or ebp, esi - lea ecx, DWORD PTR 2400959708[ebx*1+ecx] - mov ebx, edi + lea ebx, DWORD PTR 2400959708[ecx*1+ebx] + mov ecx, edi and ebp, eax - and ebx, esi - or ebp, ebx - mov ebx, edx - rol ebx, 5 + and ecx, esi + or ebp, ecx + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebp, ebx + add ebp, ecx ror edi, 1 - add ecx, ebp + add ebx, ebp ; 40_59 51 ; 40_59 52 - mov ebx, DWORD PTR 16[esp] + mov ecx, DWORD PTR 16[esp] mov ebp, DWORD PTR 24[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 48[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 4[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 or ebp, edi - mov DWORD PTR 16[esp],ebx + mov DWORD PTR 16[esp],ecx and ebp, esi - lea ebx, DWORD PTR 2400959708[eax*1+ebx] + lea ecx, DWORD PTR 2400959708[eax*1+ecx] mov eax, edx ror edx, 1 and eax, edi or ebp, eax - mov eax, ecx + mov eax, ebx rol eax, 5 add ebp, eax mov eax, DWORD PTR 20[esp] - add ebx, ebp + add ecx, ebp mov ebp, DWORD PTR 28[esp] xor eax, ebp mov ebp, DWORD PTR 52[esp] @@ -1073,19 +1074,19 @@ L000start: ror edx, 1 xor eax, ebp rol eax, 1 - mov ebp, ecx + mov ebp, ebx mov DWORD PTR 20[esp],eax or ebp, edx lea eax, DWORD PTR 2400959708[esi*1+eax] - mov esi, ecx + mov esi, ebx and ebp, edi and esi, edx or ebp, esi - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add ebp, esi - ror ecx, 1 + ror ebx, 1 add eax, ebp ; 40_59 53 ; 40_59 54 @@ -1096,15 +1097,15 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 12[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - or ebp, ecx + or ebp, ebx mov DWORD PTR 24[esp],esi and ebp, edx lea esi, DWORD PTR 2400959708[edi*1+esi] - mov edi, ebx - ror ebx, 1 - and edi, ecx + mov edi, ecx + ror ecx, 1 + and edi, ebx or ebp, edi mov edi, eax rol edi, 5 @@ -1116,16 +1117,16 @@ L000start: mov ebp, DWORD PTR 60[esp] xor edi, ebp mov ebp, DWORD PTR 16[esp] - ror ebx, 1 + ror ecx, 1 xor edi, ebp rol edi, 1 mov ebp, eax mov DWORD PTR 28[esp],edi - or ebp, ebx + or ebp, ecx lea edi, DWORD PTR 2400959708[edx*1+edi] mov edx, eax - and ebp, ecx - and edx, ebx + and ebp, ebx + and edx, ecx or ebp, edx mov edx, esi rol edx, 5 @@ -1146,63 +1147,63 @@ L000start: rol edx, 1 or ebp, eax mov DWORD PTR 32[esp],edx - and ebp, ebx - lea edx, DWORD PTR 2400959708[ecx*1+edx] - mov ecx, esi + and ebp, ecx + lea edx, DWORD PTR 2400959708[ebx*1+edx] + mov ebx, esi ror esi, 1 - and ecx, eax - or ebp, ecx - mov ecx, edi - rol ecx, 5 - add ebp, ecx - mov ecx, DWORD PTR 36[esp] + and ebx, eax + or ebp, ebx + mov ebx, edi + rol ebx, 5 + add ebp, ebx + mov ebx, DWORD PTR 36[esp] add edx, ebp mov ebp, DWORD PTR 44[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 4[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 24[esp] ror esi, 1 - xor ecx, ebp - rol ecx, 1 + xor ebx, ebp + rol ebx, 1 mov ebp, edi - mov DWORD PTR 36[esp],ecx + mov DWORD PTR 36[esp],ebx or ebp, esi - lea ecx, DWORD PTR 2400959708[ebx*1+ecx] - mov ebx, edi + lea ebx, DWORD PTR 2400959708[ecx*1+ebx] + mov ecx, edi and ebp, eax - and ebx, esi - or ebp, ebx - mov ebx, edx - rol ebx, 5 + and ecx, esi + or ebp, ecx + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebp, ebx + add ebp, ecx ror edi, 1 - add ecx, ebp + add ebx, ebp ; 40_59 57 ; 40_59 58 - mov ebx, DWORD PTR 40[esp] + mov ecx, DWORD PTR 40[esp] mov ebp, DWORD PTR 48[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 8[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 28[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 or ebp, edi - mov DWORD PTR 40[esp],ebx + mov DWORD PTR 40[esp],ecx and ebp, esi - lea ebx, DWORD PTR 2400959708[eax*1+ebx] + lea ecx, DWORD PTR 2400959708[eax*1+ecx] mov eax, edx ror edx, 1 and eax, edi or ebp, eax - mov eax, ecx + mov eax, ebx rol eax, 5 add ebp, eax mov eax, DWORD PTR 44[esp] - add ebx, ebp + add ecx, ebp mov ebp, DWORD PTR 52[esp] xor eax, ebp mov ebp, DWORD PTR 12[esp] @@ -1211,19 +1212,19 @@ L000start: ror edx, 1 xor eax, ebp rol eax, 1 - mov ebp, ecx + mov ebp, ebx mov DWORD PTR 44[esp],eax or ebp, edx lea eax, DWORD PTR 2400959708[esi*1+eax] - mov esi, ecx + mov esi, ebx and ebp, edi and esi, edx or ebp, esi - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add ebp, esi - ror ecx, 1 + ror ebx, 1 add eax, ebp ; 40_59 59 ; 20_39 60 @@ -1234,17 +1235,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 36[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 48[esp],esi xor ebp, edx lea esi, DWORD PTR 3395469782[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 61 mov edi, DWORD PTR 52[esp] @@ -1256,9 +1257,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 52[esp],edi xor ebp, ecx + mov DWORD PTR 52[esp],edi + xor ebp, ebx lea edi, DWORD PTR 3395469782[edx*1+edi] mov edx, esi rol edx, 5 @@ -1278,54 +1279,54 @@ L000start: rol edx, 1 xor ebp, eax mov DWORD PTR 56[esp],edx - xor ebp, ebx - lea edx, DWORD PTR 3395469782[ecx*1+edx] - mov ecx, edi - rol ecx, 5 + xor ebp, ecx + lea edx, DWORD PTR 3395469782[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 63 - mov ecx, DWORD PTR 60[esp] + mov ebx, DWORD PTR 60[esp] mov ebp, DWORD PTR 4[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 28[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 48[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 60[esp],ecx + mov DWORD PTR 60[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 3395469782[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 3395469782[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 64 - mov ebx, DWORD PTR [esp] + mov ecx, DWORD PTR [esp] mov ebp, DWORD PTR 8[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 32[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 52[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR [esp],ebx + mov DWORD PTR [esp],ecx xor ebp, esi - lea ebx, DWORD PTR 3395469782[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 3395469782[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 65 mov eax, DWORD PTR 4[esp] mov ebp, DWORD PTR 12[esp] @@ -1334,17 +1335,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR 56[esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx rol eax, 1 xor ebp, edx mov DWORD PTR 4[esp],eax xor ebp, edi lea eax, DWORD PTR 3395469782[esi*1+eax] - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 66 mov esi, DWORD PTR 8[esp] @@ -1354,17 +1355,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 60[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 8[esp],esi xor ebp, edx lea esi, DWORD PTR 3395469782[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 67 mov edi, DWORD PTR 12[esp] @@ -1376,9 +1377,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 12[esp],edi xor ebp, ecx + mov DWORD PTR 12[esp],edi + xor ebp, ebx lea edi, DWORD PTR 3395469782[edx*1+edi] mov edx, esi rol edx, 5 @@ -1398,54 +1399,54 @@ L000start: rol edx, 1 xor ebp, eax mov DWORD PTR 16[esp],edx - xor ebp, ebx - lea edx, DWORD PTR 3395469782[ecx*1+edx] - mov ecx, edi - rol ecx, 5 + xor ebp, ecx + lea edx, DWORD PTR 3395469782[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 69 - mov ecx, DWORD PTR 20[esp] + mov ebx, DWORD PTR 20[esp] mov ebp, DWORD PTR 28[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 52[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 8[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 20[esp],ecx + mov DWORD PTR 20[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 3395469782[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 3395469782[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 70 - mov ebx, DWORD PTR 24[esp] + mov ecx, DWORD PTR 24[esp] mov ebp, DWORD PTR 32[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 56[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 12[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR 24[esp],ebx + mov DWORD PTR 24[esp],ecx xor ebp, esi - lea ebx, DWORD PTR 3395469782[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 3395469782[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 71 mov eax, DWORD PTR 28[esp] mov ebp, DWORD PTR 36[esp] @@ -1454,17 +1455,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR 16[esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx rol eax, 1 xor ebp, edx mov DWORD PTR 28[esp],eax xor ebp, edi lea eax, DWORD PTR 3395469782[esi*1+eax] - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 72 mov esi, DWORD PTR 32[esp] @@ -1474,17 +1475,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 20[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 32[esp],esi xor ebp, edx lea esi, DWORD PTR 3395469782[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 73 mov edi, DWORD PTR 36[esp] @@ -1496,9 +1497,9 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 36[esp],edi xor ebp, ecx + mov DWORD PTR 36[esp],edi + xor ebp, ebx lea edi, DWORD PTR 3395469782[edx*1+edi] mov edx, esi rol edx, 5 @@ -1518,54 +1519,54 @@ L000start: rol edx, 1 xor ebp, eax mov DWORD PTR 40[esp],edx - xor ebp, ebx - lea edx, DWORD PTR 3395469782[ecx*1+edx] - mov ecx, edi - rol ecx, 5 + xor ebp, ecx + lea edx, DWORD PTR 3395469782[ebx*1+edx] + mov ebx, edi + rol ebx, 5 ror esi, 1 - add ecx, ebp + add ebx, ebp ror esi, 1 - add edx, ecx + add edx, ebx ; 20_39 75 - mov ecx, DWORD PTR 44[esp] + mov ebx, DWORD PTR 44[esp] mov ebp, DWORD PTR 52[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 12[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, DWORD PTR 32[esp] - xor ecx, ebp + xor ebx, ebp mov ebp, edi - rol ecx, 1 + rol ebx, 1 xor ebp, esi - mov DWORD PTR 44[esp],ecx + mov DWORD PTR 44[esp],ebx xor ebp, eax - lea ecx, DWORD PTR 3395469782[ebx*1+ecx] - mov ebx, edx - rol ebx, 5 + lea ebx, DWORD PTR 3395469782[ecx*1+ebx] + mov ecx, edx + rol ecx, 5 ror edi, 1 - add ebx, ebp + add ecx, ebp ror edi, 1 - add ecx, ebx + add ebx, ecx ; 20_39 76 - mov ebx, DWORD PTR 48[esp] + mov ecx, DWORD PTR 48[esp] mov ebp, DWORD PTR 56[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 16[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, DWORD PTR 36[esp] - xor ebx, ebp + xor ecx, ebp mov ebp, edx - rol ebx, 1 + rol ecx, 1 xor ebp, edi - mov DWORD PTR 48[esp],ebx + mov DWORD PTR 48[esp],ecx xor ebp, esi - lea ebx, DWORD PTR 3395469782[eax*1+ebx] - mov eax, ecx + lea ecx, DWORD PTR 3395469782[eax*1+ecx] + mov eax, ebx rol eax, 5 ror edx, 1 add eax, ebp ror edx, 1 - add ebx, eax + add ecx, eax ; 20_39 77 mov eax, DWORD PTR 52[esp] mov ebp, DWORD PTR 60[esp] @@ -1574,17 +1575,17 @@ L000start: xor eax, ebp mov ebp, DWORD PTR 40[esp] xor eax, ebp - mov ebp, ecx + mov ebp, ebx rol eax, 1 xor ebp, edx mov DWORD PTR 52[esp],eax xor ebp, edi lea eax, DWORD PTR 3395469782[esi*1+eax] - mov esi, ebx + mov esi, ecx rol esi, 5 - ror ecx, 1 + ror ebx, 1 add esi, ebp - ror ecx, 1 + ror ebx, 1 add eax, esi ; 20_39 78 mov esi, DWORD PTR 56[esp] @@ -1594,17 +1595,17 @@ L000start: xor esi, ebp mov ebp, DWORD PTR 44[esp] xor esi, ebp - mov ebp, ebx + mov ebp, ecx rol esi, 1 - xor ebp, ecx + xor ebp, ebx mov DWORD PTR 56[esp],esi xor ebp, edx lea esi, DWORD PTR 3395469782[edi*1+esi] mov edi, eax rol edi, 5 - ror ebx, 1 + ror ecx, 1 add edi, ebp - ror ebx, 1 + ror ecx, 1 add esi, edi ; 20_39 79 mov edi, DWORD PTR 60[esp] @@ -1616,49 +1617,100 @@ L000start: xor edi, ebp mov ebp, eax rol edi, 1 - xor ebp, ebx - mov DWORD PTR 60[esp],edi xor ebp, ecx + mov DWORD PTR 60[esp],edi + xor ebp, ebx lea edi, DWORD PTR 3395469782[edx*1+edi] mov edx, esi rol edx, 5 add edx, ebp - mov ebp, DWORD PTR 92[esp] + mov ebp, DWORD PTR 128[esp] ror eax, 1 add edi, edx ror eax, 1 ; End processing ; mov edx, DWORD PTR 12[ebp] - add edx, ebx - mov ebx, DWORD PTR 4[ebp] - add ebx, esi + add edx, ecx + mov ecx, DWORD PTR 4[ebp] + add ecx, esi mov esi, eax mov eax, DWORD PTR [ebp] mov DWORD PTR 12[ebp],edx add eax, edi mov edi, DWORD PTR 16[ebp] - add edi, ecx - mov ecx, DWORD PTR 8[ebp] - add ecx, esi + add edi, ebx + mov ebx, DWORD PTR 8[ebp] + add ebx, esi mov DWORD PTR [ebp],eax - mov esi, DWORD PTR 64[esp] - mov DWORD PTR 8[ebp],ecx + mov esi, DWORD PTR 132[esp] + mov DWORD PTR 8[ebp],ebx add esi, 64 mov eax, DWORD PTR 68[esp] mov DWORD PTR 16[ebp],edi - cmp eax, esi - mov DWORD PTR 4[ebp],ebx - jl $L001end - mov eax, DWORD PTR [esi] - jmp L000start -$L001end: - add esp, 72 + cmp esi, eax + mov DWORD PTR 4[ebp],ecx + jl L000start + add esp, 108 pop edi pop ebx pop ebp pop esi ret -_sha1_block_x86 ENDP +_TEXT SEGMENT +PUBLIC _sha1_block_asm_host_order + +_sha1_block_asm_host_order PROC NEAR + mov ecx, DWORD PTR 12[esp] + push esi + shl ecx, 6 + mov esi, DWORD PTR 12[esp] + push ebp + add ecx, esi + push ebx + mov ebp, DWORD PTR 16[esp] + push edi + mov edx, DWORD PTR 12[ebp] + sub esp, 108 + mov edi, DWORD PTR 16[ebp] + mov ebx, DWORD PTR 8[ebp] + mov DWORD PTR 68[esp],ecx + ; First we need to setup the X array + mov eax, DWORD PTR [esi] + mov ecx, DWORD PTR 4[esi] + mov DWORD PTR [esp],eax + mov DWORD PTR 4[esp],ecx + mov eax, DWORD PTR 8[esi] + mov ecx, DWORD PTR 12[esi] + mov DWORD PTR 8[esp],eax + mov DWORD PTR 12[esp],ecx + mov eax, DWORD PTR 16[esi] + mov ecx, DWORD PTR 20[esi] + mov DWORD PTR 16[esp],eax + mov DWORD PTR 20[esp],ecx + mov eax, DWORD PTR 24[esi] + mov ecx, DWORD PTR 28[esi] + mov DWORD PTR 24[esp],eax + mov DWORD PTR 28[esp],ecx + mov eax, DWORD PTR 32[esi] + mov ecx, DWORD PTR 36[esi] + mov DWORD PTR 32[esp],eax + mov DWORD PTR 36[esp],ecx + mov eax, DWORD PTR 40[esi] + mov ecx, DWORD PTR 44[esi] + mov DWORD PTR 40[esp],eax + mov DWORD PTR 44[esp],ecx + mov eax, DWORD PTR 48[esi] + mov ecx, DWORD PTR 52[esi] + mov DWORD PTR 48[esp],eax + mov DWORD PTR 52[esp],ecx + mov eax, DWORD PTR 56[esi] + mov ecx, DWORD PTR 60[esi] + mov DWORD PTR 56[esp],eax + mov DWORD PTR 60[esp],ecx + jmp L001shortcut +_sha1_block_asm_host_order ENDP +_TEXT ENDS +_sha1_block_asm_data_order ENDP _TEXT ENDS END diff --git a/crypto/sha/asm/sha1-586.pl b/crypto/sha/asm/sha1-586.pl index 04e42ab09f..3662c20acc 100644 --- a/crypto/sha/asm/sha1-586.pl +++ b/crypto/sha/asm/sha1-586.pl @@ -8,8 +8,8 @@ require "x86asm.pl"; &asm_init($ARGV[0],"sha1-586.pl",$ARGV[$#ARGV] eq "386"); $A="eax"; -$B="ebx"; -$C="ecx"; +$B="ecx"; +$C="ebx"; $D="edx"; $E="edi"; $T="esi"; @@ -19,7 +19,7 @@ $off=9*4; @K=(0x5a827999,0x6ed9eba1,0x8f1bbcdc,0xca62c1d6); -&sha1_block("sha1_block_x86"); +&sha1_block_data("sha1_block_asm_data_order"); &asm_finish(); @@ -53,11 +53,14 @@ sub X_expand local($in)=@_; &comment("First, load the words onto the stack in network byte order"); - for ($i=0; $i<16; $i++) + for ($i=0; $i<16; $i+=2) { - &mov("eax",&DWP(($i+0)*4,$in,"",0)) unless $i == 0; - &bswap("eax"); - &mov(&swtmp($i+0),"eax"); + &mov($A,&DWP(($i+0)*4,$in,"",0));# unless $i == 0; + &mov($B,&DWP(($i+1)*4,$in,"",0)); + &bswap($A); + &bswap($B); + &mov(&swtmp($i+0),$A); + &mov(&swtmp($i+1),$B); } &comment("We now have the X array on the stack"); @@ -312,7 +315,7 @@ sub BODY_60_79 &BODY_20_39(@_); } -sub sha1_block +sub sha1_block_host { local($name)=@_; @@ -325,35 +328,77 @@ sub sha1_block # D 12 # E 16 - &push("esi"); - &push("ebp"); - &mov("eax", &wparam(2)); + &mov("ecx", &wparam(2)); + &push("esi"); + &shl("ecx",6); &mov("esi", &wparam(1)); - &add("eax", "esi"); # offset to leave on + &push("ebp"); + &add("ecx","esi"); # offset to leave on + &push("ebx"); &mov("ebp", &wparam(0)); + &push("edi"); + &mov($D, &DWP(12,"ebp","",0)); + &stack_push(18+9); + &mov($E, &DWP(16,"ebp","",0)); + &mov($C, &DWP( 8,"ebp","",0)); + &mov(&swtmp(17),"ecx"); + + &comment("First we need to setup the X array"); + + for ($i=0; $i<16; $i+=2) + { + &mov($A,&DWP(($i+0)*4,"esi","",0));# unless $i == 0; + &mov($B,&DWP(($i+1)*4,"esi","",0)); + &mov(&swtmp($i+0),$A); + &mov(&swtmp($i+1),$B); + } + &jmp(&label("shortcut")); + &function_end_B($name); + } + + +sub sha1_block_data + { + local($name)=@_; + + &function_begin_B($name,""); + + # parameter 1 is the MD5_CTX structure. + # A 0 + # B 4 + # C 8 + # D 12 + # E 16 + + &mov("ecx", &wparam(2)); + &push("esi"); + &shl("ecx",6); + &mov("esi", &wparam(1)); + &push("ebp"); + &add("ecx","esi"); # offset to leave on &push("ebx"); - &sub("eax", 64); + &mov("ebp", &wparam(0)); &push("edi"); - &mov($B, &DWP( 4,"ebp","",0)); - &stack_push(18); &mov($D, &DWP(12,"ebp","",0)); - &mov($E, &DWP(16,"ebp","",0)); - &mov($C, &DWP( 8,"ebp","",0)); - &mov(&swtmp(17),"eax"); + &stack_push(18+9); + &mov($E, &DWP(16,"ebp","",0)); + &mov($C, &DWP( 8,"ebp","",0)); + &mov(&swtmp(17),"ecx"); &comment("First we need to setup the X array"); - &mov("eax",&DWP(0,"esi","",0)); # pulled out of X_expand &set_label("start") unless $normal; &X_expand("esi"); - &mov(&swtmp(16),"esi"); + &mov(&wparam(1),"esi"); + &set_label("shortcut"); &comment(""); &comment("Start processing"); # odd start &mov($A, &DWP( 0,"ebp","",0)); + &mov($B, &DWP( 4,"ebp","",0)); $X="esp"; &BODY_00_15(-2,$K[0],$X, 0,$A,$B,$C,$D,$E,$T); &BODY_00_15( 0,$K[0],$X, 1,$T,$A,$B,$C,$D,$E); @@ -468,24 +513,26 @@ sub sha1_block &add($C,$T); &mov(&DWP( 0,$tmp1,"",0),$A); - &mov("esi",&swtmp(16)); - &mov(&DWP( 8,$tmp1,"",0),$C); # This is for looping + &mov("esi",&wparam(1)); + &mov(&DWP( 8,$tmp1,"",0),$C); &add("esi",64); &mov("eax",&swtmp(17)); &mov(&DWP(16,$tmp1,"",0),$E); - &cmp("eax","esi"); - &mov(&DWP( 4,$tmp1,"",0),$B); # This is for looping - &jl(&label("end")); - &mov("eax",&DWP(0,"esi","",0)); # Pulled down from - &jmp(&label("start")); - - &set_label("end"); - &stack_pop(18); + &cmp("esi","eax"); + &mov(&DWP( 4,$tmp1,"",0),$B); + &jl(&label("start")); + + &stack_pop(18+9); &pop("edi"); &pop("ebx"); &pop("ebp"); &pop("esi"); &ret(); + + # it has to reside within sha1_block_asm_host_order body + # because it calls &jmp(&label("shortcut")); + &sha1_block_host("sha1_block_asm_host_order"); + &function_end_B($name); } -- GitLab