/programs/develop/libraries/libcrash/trunk/sha3.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/sha224_256.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/libcrash.inc |
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File deleted |
/programs/develop/libraries/libcrash/trunk/crashtest.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/sha384_512.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/md4.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/md5.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/libcrash.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/Tupfile.lua |
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File deleted |
/programs/develop/libraries/libcrash/trunk/crc32.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk/sha1.asm |
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File deleted |
/programs/develop/libraries/libcrash/trunk |
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Property changes: |
Deleted: svn:ignore |
-libcrash.obj |
/programs/develop/libraries/libcrash/Tupfile.lua |
---|
0,0 → 1,6 |
if tup.getconfig("NO_FASM") ~= "" then return end |
HELPERDIR = (tup.getconfig("HELPERDIR") == "") and "../../.." or tup.getconfig("HELPERDIR") |
tup.include(HELPERDIR .. "/use_fasm.lua") |
tup.rule("libcrash.asm", FASM .. " %f %o " .. tup.getconfig("KPACK_CMD"), "libcrash.obj") |
tup.rule("crashtest.asm", FASM .. " %f %o " .. tup.getconfig("KPACK_CMD"), "crashtest") |
/programs/develop/libraries/libcrash/cipher/aes.asm |
---|
0,0 → 1,1643 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2016> Jeffrey Amelynck |
; Copyright (C) <2016,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
AES_MAX_ROUNDS = 14 ; 128/10, 192/12, 256/14 |
AES_BLOCK_SIZE = 16 |
AES_ALIGN = 16 |
AES_ALIGN_MASK = AES_ALIGN - 1 |
struct ctx_aes |
state rd 64 |
key rd 4*(14+1) |
rounds dd ? |
ends |
proc aes._.init _key, _flags |
test [_flags], LIBCRASH_CIPHER_DECRYPT |
jnz .decrypt_key |
; encrypt key |
stdcall aes_set_encrypt_key, ebx, [_key] |
jmp .key_done |
.decrypt_key: |
stdcall aes_set_decrypt_key, ebx, [_key] |
.key_done: |
ret |
endp |
proc aes256.init uses ebx esi edi, _ctx, _key, _flags |
mov ebx, [_ctx] |
mov [ebx+ctx_aes.rounds], 14 |
stdcall aes._.init, [_key], [_flags] |
ret |
endp |
proc aes_set_encrypt_key uses ebx esi edi, _ctx, _userkey |
locals |
i dd ? |
endl |
mov [i], 0 |
mov ebx, [_ctx] |
mov esi, [_userkey] |
lea edi, [ebx+ctx_aes.key] |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lea esi, [ebx+ctx_aes.key] |
.while: |
mov ebx, [esi+4*7] |
mov ecx, [esi+4*0] |
mov eax, ebx |
shr eax, 16 |
movzx eax, al |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, ebx |
shr eax, 8 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, ebx |
shr eax, 0 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, ebx |
shr eax, 24 |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov eax, [i] |
xor ecx, [rcon+4*eax] |
mov [esi+4*8], ecx |
xor ecx, [esi+4*1] |
mov [esi+4*9], ecx |
xor ecx, [esi+4*2] |
mov [esi+4*10], ecx |
xor ecx, [esi+4*3] |
mov [esi+4*11], ecx |
inc [i] |
cmp [i], 7 |
jz .done |
mov ebx, [esi+4*11] |
mov ecx, [esi+4*4] |
mov eax, ebx |
shr eax, 24 |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, ebx |
shr eax, 16 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, ebx |
shr eax, 8 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, ebx |
shr eax, 0 |
movzx eax, al |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov [esi+4*12], ecx |
xor ecx, [esi+4*5] |
mov [esi+4*13], ecx |
xor ecx, [esi+4*6] |
mov [esi+4*14], ecx |
xor ecx, [esi+4*7] |
mov [esi+4*15], ecx |
add esi, 4*8 |
jmp .while |
.done: |
xor eax, eax |
ret |
endp |
proc aes_set_decrypt_key uses ebx esi edi, _ctx, _bits, _userkey |
stdcall aes_set_encrypt_key, [_ctx], [_bits], [_userkey] |
test eax, eax |
jnz .error |
; Invert the order of the round keys |
mov ebx, [_ctx] |
lea esi, [ebx+ctx_aes.key] |
mov edi, [ebx+ctx_aes.rounds] |
shl edi, 4 |
add edi, esi |
@@: |
mov eax, [esi+0] |
mov ebx, [edi+0] |
mov [esi+0], ebx |
mov [edi+0], eax |
mov eax, [esi+4] |
mov ebx, [edi+4] |
mov [esi+4], ebx |
mov [edi+4], eax |
mov eax, [esi+8] |
mov ebx, [edi+8] |
mov [esi+8], ebx |
mov [edi+8], eax |
mov eax, [esi+12] |
mov ebx, [edi+12] |
mov [esi+12], ebx |
mov [edi+12], eax |
add esi, 4*4 |
sub edi, 4*4 |
cmp esi, edi |
jb @r |
; Apply the inverse MixColumn transform to all round keys but the first and the last |
mov ebx, [_ctx] |
mov ecx, [ebx+ctx_aes.rounds] |
dec ecx |
shl ecx, 2 |
lea edi, [ebx+ctx_aes.key+16] |
.inverse: |
mov eax, [edi] |
shr eax, 24 |
mov eax, [Te1+4*eax] |
movzx eax, al |
mov ebx, [Td0+4*eax] |
mov eax, [edi] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ebx, eax |
mov eax, [edi] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te1+4*eax] |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ebx, eax |
mov eax, [edi] |
movzx eax, al |
mov eax, [Te1+4*eax] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor eax, ebx |
stosd |
dec ecx |
jnz .inverse |
xor eax, eax |
.error: |
ret |
endp |
aes256.encrypt = aes.encrypt |
proc aes.encrypt uses ebx esi edi, _ctx, _in, _out |
locals |
s rd 4 |
t rd 4 |
r dd ? |
endl |
mov ebx, [_ctx] |
mov esi, [_in] |
lea edi, [s] |
mov eax, [esi+4*0] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*0] |
mov [edi+4*0], eax |
mov eax, [esi+4*1] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*1] |
mov [edi+4*1], eax |
mov eax, [esi+ 4*2] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*2] |
mov [edi+4*2], eax |
mov eax, [esi+4*3] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*3] |
mov [edi+4*3], eax |
mov eax, [ebx+ctx_aes.rounds] |
shr eax, 1 |
mov [r], eax |
.for: |
lea esi, [s] |
lea edi, [t] |
mov ecx, [ebx+ctx_aes.key+4*4] |
mov eax, [esi+4*0] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [edi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*5] |
mov eax, [esi+4*1] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [edi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*6] |
mov eax, [esi+4*2] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [edi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*7] |
mov eax, [esi+4*3] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [edi+4*3], ecx |
add ebx, 4*8 |
dec [r] |
jz .end_for |
mov ecx, [ebx+ctx_aes.key+4*0] |
mov eax, [edi+4*0] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [esi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*1] |
mov eax, [edi+4*1] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [esi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*2] |
mov eax, [edi+4*2] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [esi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*3] |
mov eax, [edi+4*3] |
shr eax, 24 |
mov eax, [Te0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
movzx eax, al |
mov eax, [Te3+4*eax] |
xor ecx, eax |
mov [esi+4*3], ecx |
jmp .for |
.end_for: |
mov ecx, [ebx+ctx_aes.key+4*0] |
mov eax, [edi+4*0] |
shr eax, 24 |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, [edi+4*3] |
movzx eax, al |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov [esi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*1] |
mov eax, [edi+4*1] |
shr eax, 24 |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, [edi+4*0] |
movzx eax, al |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov [esi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*2] |
mov eax, [edi+4*2] |
shr eax, 24 |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, [edi+4*1] |
movzx eax, al |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov [esi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*3] |
mov eax, [edi+4*3] |
shr eax, 24 |
mov eax, [Te2+4*eax] |
and eax, 0xff000000 |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 16 |
movzx eax, al |
mov eax, [Te3+4*eax] |
and eax, 0x00ff0000 |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 8 |
movzx eax, al |
mov eax, [Te0+4*eax] |
and eax, 0x0000ff00 |
xor ecx, eax |
mov eax, [edi+4*2] |
movzx eax, al |
mov eax, [Te1+4*eax] |
and eax, 0x000000ff |
xor ecx, eax |
mov [esi+4*3], ecx |
mov edi, [_out] |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
ret |
endp |
aes256.decrypt = aes.decrypt |
proc aes.decrypt uses ebx esi edi, _key, _in, _out |
locals |
s rd 4 |
t rd 4 |
r dd ? |
endl |
mov ebx, [_key] |
mov esi, [_in] |
lea edi, [s] |
mov eax, [esi+4*0] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*0] |
mov [edi+4*0], eax |
mov eax, [esi+4*1] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*1] |
mov [edi+4*1], eax |
mov eax, [esi+4*2] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*2] |
mov [edi+4*2], eax |
mov eax, [esi+4*3] |
bswap eax |
xor eax, [ebx+ctx_aes.key+4*3] |
mov [edi+4*3], eax |
mov eax, [ebx+ctx_aes.rounds] |
shr eax, 1 |
mov [r], eax |
.for: |
lea esi, [s] |
lea edi, [t] |
mov ecx, [ebx+ctx_aes.key+4*4] |
mov eax, [esi+4*0] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [edi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*5] |
mov eax, [esi+4*1] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [edi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*6] |
mov eax, [esi+4*2] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*3] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [edi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*7] |
mov eax, [esi+4*3] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [esi+4*2] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [esi+4*1] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [esi+4*0] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [edi+4*3], ecx |
add ebx, 4*8 |
dec [r] |
jz .end_for |
mov ecx, [ebx+ctx_aes.key+4*0] |
mov eax, [edi+4*0] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [esi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*1] |
mov eax, [edi+4*1] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [esi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*2] |
mov eax, [edi+4*2] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*3] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [esi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*3] |
mov eax, [edi+4*3] |
shr eax, 24 |
mov eax, [Td0+4*eax] |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 16 |
movzx eax, al |
mov eax, [Td1+4*eax] |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 8 |
movzx eax, al |
mov eax, [Td2+4*eax] |
xor ecx, eax |
mov eax, [edi+4*0] |
movzx eax, al |
mov eax, [Td3+4*eax] |
xor ecx, eax |
mov [esi+4*3], ecx |
jmp .for |
.end_for: |
; Apply last round |
mov ecx, [ebx+ctx_aes.key+4*0] |
mov eax, [edi+4*0] |
shr eax, 24 |
movzx eax, [Td4+eax] |
shl eax, 24 |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 16 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 16 |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 8 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 8 |
xor ecx, eax |
mov eax, [edi+4*1] |
movzx eax, al |
movzx eax, [Td4+eax] |
xor ecx, eax |
mov [esi+4*0], ecx |
mov ecx, [ebx+ctx_aes.key+4*1] |
mov eax, [edi+4*1] |
shr eax, 24 |
movzx eax, [Td4+eax] |
shl eax, 24 |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 16 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 16 |
xor ecx, eax |
mov eax, [edi+4*3] |
shr eax, 8 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 8 |
xor ecx, eax |
mov eax, [edi+4*2] |
movzx eax, al |
movzx eax, [Td4+eax] |
xor ecx, eax |
mov [esi+4*1], ecx |
mov ecx, [ebx+ctx_aes.key+4*2] |
mov eax, [edi+4*2] |
shr eax, 24 |
movzx eax, [Td4+eax] |
shl eax, 24 |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 16 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 16 |
xor ecx, eax |
mov eax, [edi+4*0] |
shr eax, 8 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 8 |
xor ecx, eax |
mov eax, [edi+4*3] |
movzx eax, al |
movzx eax, [Td4+eax] |
xor ecx, eax |
mov [esi+4*2], ecx |
mov ecx, [ebx+ctx_aes.key+4*3] |
mov eax, [edi+4*3] |
shr eax, 24 |
movzx eax, [Td4+eax] |
shl eax, 24 |
xor ecx, eax |
mov eax, [edi+4*2] |
shr eax, 16 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 16 |
xor ecx, eax |
mov eax, [edi+4*1] |
shr eax, 8 |
movzx eax, al |
movzx eax, [Td4+eax] |
shl eax, 8 |
xor ecx, eax |
mov eax, [edi+4*0] |
movzx eax, al |
movzx eax, [Td4+eax] |
xor ecx, eax |
mov [esi+4*3], ecx |
mov edi, [_out] |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
lodsd |
bswap eax |
stosd |
ret |
endp |
iglobal |
Te0 dd \ |
0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, \ |
0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, \ |
0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, \ |
0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, \ |
0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, \ |
0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, \ |
0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, \ |
0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, \ |
0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, \ |
0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, \ |
0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, \ |
0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, \ |
0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, \ |
0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, \ |
0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, \ |
0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, \ |
0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, \ |
0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, \ |
0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, \ |
0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, \ |
0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, \ |
0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, \ |
0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, \ |
0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, \ |
0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, \ |
0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, \ |
0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, \ |
0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, \ |
0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, \ |
0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, \ |
0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, \ |
0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, \ |
0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, \ |
0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, \ |
0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, \ |
0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, \ |
0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, \ |
0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, \ |
0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, \ |
0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, \ |
0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, \ |
0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, \ |
0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, \ |
0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, \ |
0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, \ |
0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, \ |
0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, \ |
0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, \ |
0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, \ |
0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, \ |
0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, \ |
0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, \ |
0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, \ |
0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, \ |
0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, \ |
0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, \ |
0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, \ |
0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, \ |
0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, \ |
0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, \ |
0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, \ |
0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, \ |
0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, \ |
0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a |
Te1 dd \ |
0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, \ |
0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, \ |
0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, \ |
0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, \ |
0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, \ |
0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, \ |
0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, \ |
0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, \ |
0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, \ |
0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, \ |
0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, \ |
0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, \ |
0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, \ |
0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, \ |
0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, \ |
0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, \ |
0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, \ |
0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, \ |
0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, \ |
0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, \ |
0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, \ |
0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, \ |
0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, \ |
0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, \ |
0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, \ |
0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, \ |
0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, \ |
0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, \ |
0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, \ |
0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, \ |
0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, \ |
0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, \ |
0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, \ |
0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, \ |
0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, \ |
0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, \ |
0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, \ |
0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, \ |
0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, \ |
0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, \ |
0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, \ |
0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, \ |
0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, \ |
0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, \ |
0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, \ |
0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, \ |
0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, \ |
0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, \ |
0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, \ |
0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, \ |
0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, \ |
0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, \ |
0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, \ |
0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, \ |
0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, \ |
0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, \ |
0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, \ |
0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, \ |
0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, \ |
0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, \ |
0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, \ |
0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, \ |
0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, \ |
0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616 |
Te2 dd \ |
0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, \ |
0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, \ |
0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, \ |
0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, \ |
0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, \ |
0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, \ |
0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, \ |
0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, \ |
0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, \ |
0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, \ |
0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, \ |
0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, \ |
0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, \ |
0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, \ |
0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, \ |
0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, \ |
0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, \ |
0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, \ |
0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, \ |
0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, \ |
0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, \ |
0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, \ |
0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, \ |
0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, \ |
0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, \ |
0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, \ |
0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, \ |
0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, \ |
0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, \ |
0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, \ |
0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, \ |
0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, \ |
0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, \ |
0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, \ |
0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, \ |
0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, \ |
0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, \ |
0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, \ |
0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, \ |
0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, \ |
0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, \ |
0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, \ |
0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, \ |
0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, \ |
0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, \ |
0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, \ |
0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, \ |
0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, \ |
0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, \ |
0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, \ |
0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, \ |
0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, \ |
0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, \ |
0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, \ |
0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, \ |
0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, \ |
0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, \ |
0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, \ |
0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, \ |
0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, \ |
0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, \ |
0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, \ |
0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, \ |
0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16 |
Te3 dd \ |
0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, \ |
0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, \ |
0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, \ |
0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, \ |
0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, \ |
0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, \ |
0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, \ |
0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, \ |
0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, \ |
0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, \ |
0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, \ |
0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, \ |
0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, \ |
0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, \ |
0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, \ |
0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, \ |
0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, \ |
0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, \ |
0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, \ |
0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, \ |
0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, \ |
0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, \ |
0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, \ |
0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, \ |
0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, \ |
0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, \ |
0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, \ |
0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, \ |
0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, \ |
0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, \ |
0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, \ |
0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, \ |
0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, \ |
0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, \ |
0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, \ |
0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, \ |
0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, \ |
0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, \ |
0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, \ |
0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, \ |
0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, \ |
0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, \ |
0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, \ |
0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, \ |
0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, \ |
0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, \ |
0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, \ |
0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, \ |
0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, \ |
0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, \ |
0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, \ |
0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, \ |
0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, \ |
0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, \ |
0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, \ |
0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, \ |
0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, \ |
0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, \ |
0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, \ |
0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, \ |
0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, \ |
0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, \ |
0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, \ |
0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c |
Td0 dd \ |
0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, \ |
0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, \ |
0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, \ |
0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, \ |
0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, \ |
0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, \ |
0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, \ |
0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, \ |
0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, \ |
0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, \ |
0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, \ |
0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, \ |
0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, \ |
0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, \ |
0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, \ |
0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, \ |
0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, \ |
0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, \ |
0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, \ |
0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, \ |
0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, \ |
0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, \ |
0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, \ |
0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, \ |
0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, \ |
0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, \ |
0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, \ |
0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, \ |
0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, \ |
0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, \ |
0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, \ |
0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, \ |
0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, \ |
0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, \ |
0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, \ |
0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, \ |
0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, \ |
0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, \ |
0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, \ |
0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, \ |
0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, \ |
0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, \ |
0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, \ |
0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, \ |
0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, \ |
0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, \ |
0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, \ |
0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, \ |
0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, \ |
0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, \ |
0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, \ |
0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, \ |
0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, \ |
0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, \ |
0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, \ |
0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, \ |
0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, \ |
0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, \ |
0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, \ |
0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, \ |
0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, \ |
0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, \ |
0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, \ |
0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742 |
Td1 dd \ |
0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, \ |
0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, \ |
0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, \ |
0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, \ |
0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, \ |
0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, \ |
0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, \ |
0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, \ |
0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, \ |
0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, \ |
0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, \ |
0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, \ |
0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, \ |
0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, \ |
0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, \ |
0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, \ |
0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, \ |
0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, \ |
0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, \ |
0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, \ |
0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, \ |
0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, \ |
0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, \ |
0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, \ |
0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, \ |
0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, \ |
0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, \ |
0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, \ |
0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, \ |
0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, \ |
0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, \ |
0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, \ |
0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, \ |
0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, \ |
0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, \ |
0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, \ |
0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, \ |
0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, \ |
0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, \ |
0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, \ |
0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, \ |
0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, \ |
0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, \ |
0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, \ |
0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, \ |
0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, \ |
0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, \ |
0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, \ |
0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, \ |
0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, \ |
0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, \ |
0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, \ |
0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, \ |
0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, \ |
0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, \ |
0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, \ |
0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, \ |
0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, \ |
0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, \ |
0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, \ |
0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, \ |
0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, \ |
0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, \ |
0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857 |
Td2 dd \ |
0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, \ |
0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, \ |
0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, \ |
0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, \ |
0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, \ |
0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, \ |
0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, \ |
0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, \ |
0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, \ |
0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, \ |
0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, \ |
0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, \ |
0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, \ |
0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, \ |
0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, \ |
0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, \ |
0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, \ |
0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, \ |
0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, \ |
0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, \ |
0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, \ |
0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, \ |
0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, \ |
0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, \ |
0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, \ |
0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, \ |
0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, \ |
0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, \ |
0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, \ |
0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, \ |
0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, \ |
0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, \ |
0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, \ |
0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, \ |
0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, \ |
0xdccad731, 0x85104263, 0x22401397, 0x112084c6, \ |
0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, \ |
0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, \ |
0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, \ |
0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, \ |
0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, \ |
0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, \ |
0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, \ |
0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, \ |
0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, \ |
0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, \ |
0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, \ |
0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, \ |
0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, \ |
0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, \ |
0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, \ |
0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, \ |
0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, \ |
0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, \ |
0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, \ |
0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, \ |
0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, \ |
0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, \ |
0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, \ |
0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, \ |
0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, \ |
0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, \ |
0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, \ |
0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8 |
Td3 dd \ |
0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, \ |
0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, \ |
0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, \ |
0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, \ |
0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, \ |
0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, \ |
0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, \ |
0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, \ |
0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, \ |
0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, \ |
0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, \ |
0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, \ |
0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, \ |
0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, \ |
0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, \ |
0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, \ |
0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, \ |
0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, \ |
0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, \ |
0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, \ |
0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, \ |
0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, \ |
0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, \ |
0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, \ |
0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, \ |
0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, \ |
0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, \ |
0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, \ |
0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, \ |
0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, \ |
0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, \ |
0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, \ |
0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, \ |
0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, \ |
0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, \ |
0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, \ |
0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, \ |
0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, \ |
0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, \ |
0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, \ |
0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, \ |
0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, \ |
0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, \ |
0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, \ |
0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, \ |
0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, \ |
0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, \ |
0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, \ |
0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, \ |
0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, \ |
0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, \ |
0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, \ |
0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, \ |
0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, \ |
0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, \ |
0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, \ |
0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, \ |
0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, \ |
0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, \ |
0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, \ |
0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, \ |
0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, \ |
0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, \ |
0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0 |
Td4 db \ |
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, \ |
0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, \ |
0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, \ |
0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, \ |
0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, \ |
0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, \ |
0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, \ |
0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, \ |
0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, \ |
0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, \ |
0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, \ |
0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, \ |
0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, \ |
0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, \ |
0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, \ |
0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, \ |
0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, \ |
0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, \ |
0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, \ |
0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, \ |
0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, \ |
0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, \ |
0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, \ |
0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, \ |
0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, \ |
0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, \ |
0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, \ |
0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, \ |
0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, \ |
0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, \ |
0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, \ |
0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d |
rcon dd \ |
0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, \ |
0x20000000, 0x40000000, 0x80000000, 0x1B000000, 0x36000000 |
endg |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/cipher/aes_cbc.asm |
---|
0,0 → 1,235 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2016> Jeffrey Amelynck |
; Copyright (C) <2016,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
struct ctx_aes_cbc |
aes ctx_aes |
cbc ctx_cbc |
crypt dd ? |
finish dd ? |
block rd CBC128_BLOCK_SIZE/4 |
index dd ? |
padding dd ? |
ends |
assert sizeof.ctx_aes_cbc <= LIBCRASH_CTX_LEN |
; _crypt: 0/1 = encrypt/decrypt |
proc aes256cbc.init uses ebx esi edi, _ctx, _key, _iv, _flags |
mov ebx, [_ctx] |
stdcall aes256.init, ebx, [_key], [_flags] |
mov ecx, CBC128_BLOCK_SIZE/4 |
mov esi, [_iv] |
lea edi, [ebx+ctx_aes_cbc.cbc.vector] |
rep movsd |
mov [ebx+ctx_aes_cbc.cbc.has_data], 0 |
mov [ebx+ctx_aes_cbc.index], 0 |
mov [ebx+ctx_aes_cbc.crypt], aes256cbc._.encrypt_block |
mov [ebx+ctx_aes_cbc.finish], aes256cbc._.finish_encrypt |
test [_flags], LIBCRASH_CIPHER_DECRYPT |
jz @f |
mov [ebx+ctx_aes_cbc.crypt], aes256cbc._.decrypt_block |
mov [ebx+ctx_aes_cbc.finish], aes256cbc._.finish_decrypt |
@@: |
xor eax, eax |
test [_flags], LIBCRASH_CIPHER_PADDING |
setnz al |
mov [ebx+ctx_aes_cbc.padding], eax |
ret |
endp |
proc aes256cbc._.encrypt_block uses ebx esi edi, _ctx, _in, _out |
mov ebx, [_ctx] |
mov esi, [_in] |
lea edi, [ebx+ctx_aes_cbc.cbc.vector] |
mov ecx, CBC128_BLOCK_SIZE/4 |
@@: |
lodsd |
xor [edi], eax |
add edi, 4 |
dec ecx |
jnz @b |
lea ecx, [ebx+ctx_aes_cbc.cbc.vector] |
lea edx, [ebx+ctx_aes_cbc.aes.state] |
stdcall aes.encrypt, ebx, ecx, edx |
lea esi, [ebx+ctx_aes_cbc.aes.state] |
lea edi, [ebx+ctx_aes_cbc.cbc.vector] |
mov ecx, CBC128_BLOCK_SIZE/4 |
rep movsd |
lea esi, [ebx+ctx_aes_cbc.aes.state] |
mov edi, [_out] |
mov ecx, CBC128_BLOCK_SIZE/4 |
rep movsd |
mov eax, CBC128_BLOCK_SIZE |
ret |
endp |
proc aes256cbc._.decrypt_block uses ebx esi edi, _ctx, _in, _out |
locals |
.done dd ? |
endl |
mov [.done], 0 |
mov ebx, [_ctx] |
mov ecx, [_in] |
lea edx, [ebx+ctx_aes_cbc.aes.state] |
stdcall aes.decrypt, ebx, ecx, edx |
bts [ebx+ctx_aes_cbc.cbc.has_data], 0 |
jnc @f |
lea esi, [ebx+ctx_aes_cbc.cbc.block] |
mov edi, [_out] |
mov ecx, CBC128_BLOCK_SIZE/4 |
rep movsd |
add [.done], CBC128_BLOCK_SIZE |
@@: |
lea esi, [ebx+ctx_aes_cbc.aes.state] |
lea edx, [ebx+ctx_aes_cbc.cbc.vector] |
lea edi, [ebx+ctx_aes_cbc.cbc.block] |
mov ecx, CBC128_BLOCK_SIZE/4 |
@@: |
lodsd |
xor eax, [edx] |
add edx, 4 |
stosd |
dec ecx |
jnz @b |
mov esi, [_in] |
lea edi, [ebx+ctx_aes_cbc.cbc.vector] |
mov ecx, CBC128_BLOCK_SIZE/4 |
rep movsd |
mov eax, [.done] |
ret |
endp |
proc aes256cbc.update uses ebx esi edi, _ctx, _in, _len, _out |
locals |
.done dd ? |
endl |
mov [.done], 0 |
.next_block: |
mov ebx, [_ctx] |
mov eax, [ebx+ctx_aes_cbc.index] |
test eax, eax |
jnz .copy_to_buf |
test [_in], LIBCRASH_ALIGN-1 |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, process it in place without copying |
mov ebx, [_ctx] |
cmp [_len], CBC128_BLOCK_SIZE |
jb .copy_quit |
stdcall [ebx+ctx_aes_cbc.crypt], [_ctx], [_in], [_out] |
add [_in], CBC128_BLOCK_SIZE |
add [_out], eax |
add [.done], eax |
sub [_len], CBC128_BLOCK_SIZE |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx+ctx_aes_cbc.block] |
add edi, [ebx+ctx_aes_cbc.index] |
mov ecx, CBC128_BLOCK_SIZE |
sub ecx, [ebx+ctx_aes_cbc.index] |
cmp [_len], ecx |
jb .copy_quit |
mov esi, [_in] |
sub [_len], ecx |
add [_in], ecx |
rep movsb |
mov [ebx+ctx_aes_cbc.index], 0 |
lea esi, [ebx+ctx_aes_cbc.block] |
stdcall [ebx+ctx_aes_cbc.crypt], [_ctx], esi, [_out] |
add [.done], eax |
add [_out], eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
mov esi, [_in] |
lea edi, [ebx+ctx_aes_cbc.block] |
add edi, [ebx+ctx_aes_cbc.index] |
mov ecx, [_len] |
add [ebx+ctx_aes_cbc.index], ecx |
rep movsb |
.quit: |
mov eax, [.done] |
ret |
endp |
proc aes256cbc.finish uses ebx esi edi, _ctx, _out |
mov ebx, [_ctx] |
stdcall [ebx+ctx_aes_cbc.finish], ebx, [_out] |
ret |
endp |
proc aes256cbc._.finish_encrypt uses ebx esi edi, _ctx, _out |
mov ebx, [_ctx] |
xor eax, eax |
cmp [ebx+ctx_aes_cbc.padding], 0 |
jz .no_padding |
; add padding |
lea edi, [ebx+ctx_aes_cbc.block] |
add edi, [ebx+ctx_aes_cbc.index] |
mov ecx, CBC128_BLOCK_SIZE |
sub ecx, [ebx+ctx_aes_cbc.index] |
mov eax, ecx |
rep stosb |
lea eax, [ebx+ctx_aes_cbc.block] |
stdcall aes256cbc._.encrypt_block, [_ctx], eax, [_out] |
mov eax, CBC128_BLOCK_SIZE |
.no_padding: |
ret |
endp |
proc aes256cbc._.finish_decrypt uses ebx esi edi, _ctx, _out |
mov ebx, [_ctx] |
xor eax, eax |
cmp eax, [ebx+ctx_aes_cbc.cbc.has_data] |
jz .done |
lea esi, [ebx+ctx_aes_cbc.cbc.block] |
mov edi, [_out] |
mov ecx, CBC128_BLOCK_SIZE |
cmp [ebx+ctx_aes_cbc.padding], eax |
jz @f |
sub cl, [esi+CBC128_BLOCK_SIZE-1] |
@@: |
mov eax, ecx |
rep movsb |
.done: |
ret |
endp |
proc aes256cbc.oneshot _ctx, _key, _iv, _flags, _in, _len, _out |
locals |
.done dd ? |
endl |
mov [.done], 0 |
stdcall aes256cbc.init, [_ctx], [_key], [_iv], [_flags] |
stdcall aes256cbc.update, [_ctx], [_in], [_len], [_out] |
add [_out], eax |
add [.done], eax |
stdcall aes256cbc.finish, [_ctx], [_out] |
add eax, [.done] |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/cipher/aes_ctr.asm |
---|
0,0 → 1,137 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2016> Jeffrey Amelynck |
; Copyright (C) <2016,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
struct ctx_aes_ctr |
aes ctx_aes |
ctr ctx_ctr |
ends |
assert sizeof.ctx_aes_ctr <= LIBCRASH_CTX_LEN |
; _crypt: 0/1 = encrypt/decrypt |
proc aes256ctr.init uses ebx, _ctx, _key, _iv, _flags |
mov ebx, [_ctx] |
stdcall aes256.init, ebx, [_key], LIBCRASH_CIPHER_ENCRYPT |
add ebx, ctx_aes_ctr.ctr |
stdcall ctr.init, [_iv] |
ret |
endp |
proc a22es_ctr._.block_init _ctx |
mov edi, [_ctx] |
lea esi, [edi+ctx_aes_ctr.ctr.block_counter] |
mov ecx, AES_BLOCK_SIZE/4 |
rep movsd |
ret |
endp |
proc aes256ctr.update uses ebx esi edi, _ctx, _in, _len, _out |
mov eax, [_len] |
pushad |
mov ebx, [_ctx] |
mov edi, [_in] |
mov edx, [ebx+ctx_aes_ctr.ctr.partial_cnt] |
.next_chunk: |
mov ecx, [_len] |
test ecx, ecx |
jz .done |
test edx, edx |
jnz @f |
pushad |
lea ecx, [ebx+ctx_aes_ctr.ctr.block_counter] |
lea edx, [ebx+ctx_aes_ctr.aes.state] |
stdcall aes.encrypt, ebx, ecx, edx |
popad |
mov edx, AES_BLOCK_SIZE |
pushad |
mov esi, ebx |
mov eax, dword[esi+ctx_aes_ctr.ctr.block_counter+4*0] |
mov ebx, dword[esi+ctx_aes_ctr.ctr.block_counter+4*1] |
mov ecx, dword[esi+ctx_aes_ctr.ctr.block_counter+4*2] |
mov edx, dword[esi+ctx_aes_ctr.ctr.block_counter+4*3] |
bswap eax |
bswap ebx |
bswap ecx |
bswap edx |
add edx, 1 |
adc ecx, 0 |
adc ebx, 0 |
adc eax, 0 |
bswap eax |
bswap ebx |
bswap ecx |
bswap edx |
mov dword[esi+ctx_aes_ctr.ctr.block_counter+4*0], eax |
mov dword[esi+ctx_aes_ctr.ctr.block_counter+4*1], ebx |
mov dword[esi+ctx_aes_ctr.ctr.block_counter+4*2], ecx |
mov dword[esi+ctx_aes_ctr.ctr.block_counter+4*3], edx |
popad |
@@: |
cmp ecx, edx |
jbe @f |
mov ecx, edx |
@@: |
lea esi, [ebx+ctx_aes_ctr.aes.state] |
add esi, AES_BLOCK_SIZE |
sub esi, edx |
sub [_len], ecx |
sub edx, ecx |
push ebx |
mov edi, [_out] |
mov ebx, [_in] |
add [_in], ecx |
add [_out], ecx |
@@: |
lodsb |
xor al, [ebx] |
inc ebx |
stosb |
loop @b |
pop ebx |
jmp .next_chunk |
.done: |
mov [ebx+ctx_aes_ctr.ctr.partial_cnt], edx |
popad |
ret |
endp |
proc aes256ctr.finish _ctx, _out |
xor eax, eax |
ret |
endp |
proc aes256ctr.oneshot _ctx, _key, _iv, _flags, _in, _len, _out |
locals |
.done dd ? |
endl |
mov [.done], 0 |
stdcall aes256ctr.init, [_ctx], [_key], [_iv], [_flags] |
stdcall aes256ctr.update, [_ctx], [_in], [_len], [_out] |
add [_out], eax |
add [.done], eax |
stdcall aes256ctr.finish, [_ctx], [_out] |
add eax, [.done] |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/cipher/chacha20.asm |
---|
0,0 → 1,204 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
; https://datatracker.ietf.org/doc/html/rfc7539 |
CHACHA20_BLOCK_SIZE = 64 |
CHACHA20_KEY_SIZE = 32 |
CHACHA20_NONCE_SIZE = 12 |
CHACHA20_IV_SIZE = 16 |
struct ctx_chacha20 |
state rd CHACHA20_BLOCK_SIZE/4 |
key rd CHACHA20_KEY_SIZE/4 |
block_counter dd ? |
nonce rd CHACHA20_NONCE_SIZE/4 |
partial_cnt dd ? |
ends |
assert sizeof.ctx_chacha20 <= LIBCRASH_CTX_LEN |
proc chacha20.init uses ebx esi edi, _ctx, _key, _iv, _flags |
mov ebx, [_ctx] |
mov esi, [_key] |
lea edi, [ebx+ctx_chacha20.key] |
mov ecx, CHACHA20_KEY_SIZE/4 |
rep movsd |
mov esi, [_iv] |
lea edi, [ebx+ctx_chacha20.block_counter] |
mov ecx, CHACHA20_IV_SIZE/4 |
rep movsd |
mov [ebx+ctx_chacha20.partial_cnt], 0 |
ret |
endp |
macro chacha20._.quarter_round a, b, c, d { |
; a = PLUS(a,b); d = ROTATE(XOR(d,a),16); |
mov eax, [esi+a*4] |
add eax, [esi+b*4] |
mov [esi+a*4], eax |
xor eax, [esi+d*4] |
rol eax, 16 |
mov [esi+d*4], eax |
; c = PLUS(c,d); b = ROTATE(XOR(b,c),12); |
mov eax, [esi+c*4] |
add eax, [esi+d*4] |
mov [esi+c*4], eax |
xor eax, [esi+b*4] |
rol eax, 12 |
mov [esi+b*4], eax |
; a = PLUS(a,b); d = ROTATE(XOR(d,a), 8); |
mov eax, [esi+a*4] |
add eax, [esi+b*4] |
mov [esi+a*4], eax |
xor eax, [esi+d*4] |
rol eax, 8 |
mov [esi+d*4], eax |
; c = PLUS(c,d); b = ROTATE(XOR(b,c), 7); |
mov eax, [esi+c*4] |
add eax, [esi+d*4] |
mov [esi+c*4], eax |
xor eax, [esi+b*4] |
rol eax, 7 |
mov [esi+b*4], eax |
} |
proc chacha20._.inner_block _state |
mov esi, [_state] |
chacha20._.quarter_round 0, 4, 8, 12 |
chacha20._.quarter_round 1, 5, 9, 13 |
chacha20._.quarter_round 2, 6, 10, 14 |
chacha20._.quarter_round 3, 7, 11, 15 |
chacha20._.quarter_round 0, 5, 10, 15 |
chacha20._.quarter_round 1, 6, 11, 12 |
chacha20._.quarter_round 2, 7, 8, 13 |
chacha20._.quarter_round 3, 4, 9, 14 |
ret |
endp |
proc chacha20._.block_init _ctx |
mov edi, [_ctx] |
lea esi, [edi+ctx_chacha20.key] |
mov [edi+ctx_chacha20.state+0*4], 'expa' ; magic |
mov [edi+ctx_chacha20.state+1*4], 'nd 3' ; constants |
mov [edi+ctx_chacha20.state+2*4], '2-by' ; from |
mov [edi+ctx_chacha20.state+3*4], 'te k' ; the RFC |
add edi, 4*4 |
mov ecx, CHACHA20_BLOCK_SIZE/4-4 ; the four dwords above |
rep movsd |
ret |
endp |
proc chacha20._.block _state |
locals |
.working_state rd CHACHA20_BLOCK_SIZE/4 |
.i dd ? |
endl |
stdcall chacha20._.block_init, [_state] |
mov esi, [_state] |
lea edi, [.working_state] |
mov ecx, CHACHA20_BLOCK_SIZE/4 |
rep movsd |
mov [.i], 10 |
@@: |
lea eax, [.working_state] |
stdcall chacha20._.inner_block, eax |
dec [.i] |
jnz @b |
lea esi, [.working_state] |
mov edi, [_state] |
mov ecx, CHACHA20_BLOCK_SIZE/4-1 |
@@: |
mov eax, [esi+ecx*4] |
add [edi+ecx*4], eax |
dec ecx |
jns @b |
ret |
endp |
proc chacha20.update uses ebx esi edi, _ctx, _in, _len, _out |
locals |
.bytes_done dd ? |
endl |
mov eax, [_len] |
mov [.bytes_done], eax |
mov ebx, [_ctx] |
mov edx, [ebx+ctx_chacha20.partial_cnt] |
.next_chunk: |
mov ecx, [_len] |
test ecx, ecx |
jz .done |
test edx, edx |
jnz @f |
pushad |
stdcall chacha20._.block, [_ctx] |
popad |
mov edx, CHACHA20_BLOCK_SIZE |
inc [ebx+ctx_chacha20.block_counter] |
@@: |
cmp ecx, edx |
jbe @f |
mov ecx, edx |
@@: |
lea esi, [ebx+ctx_chacha20.state] |
add esi, CHACHA20_BLOCK_SIZE |
sub esi, edx |
sub [_len], ecx |
sub edx, ecx |
push ebx |
mov edi, [_out] |
mov ebx, [_in] |
add [_in], ecx |
add [_out], ecx |
@@: |
lodsb |
xor al, [ebx] |
inc ebx |
stosb |
loop @b |
pop ebx |
jmp .next_chunk |
.done: |
mov [ebx+ctx_chacha20.partial_cnt], edx |
mov eax, [.bytes_done] |
ret |
endp |
proc chacha20.finish _ctx, _out |
xor eax, eax |
ret |
endp |
proc chacha20.oneshot _ctx, _key, _iv, _flags, _in, _len, _out |
locals |
.done dd ? |
endl |
mov [.done], 0 |
stdcall chacha20.init, [_ctx], [_key], [_iv], [_flags] |
stdcall chacha20.update, [_ctx], [_in], [_len], [_out] |
add [_out], eax |
add [.done], eax |
stdcall chacha20.finish, [_ctx], [_out] |
add eax, [.done] |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/cipher/mode/cbc.asm |
---|
0,0 → 1,36 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
CBC128_BLOCK_SIZE = 128/8 |
struct ctx_cbc |
vector rd CBC128_BLOCK_SIZE/4 |
block rd CBC128_BLOCK_SIZE/4 |
has_data dd ? |
ends |
; ebx = context |
proc cbc.init uses esi edi, _iv |
mov esi, [_iv] |
lea edi, [ebx+ctx_ctr.block_counter] |
mov ecx, CTR128_BLOCK_SIZE/4 |
rep movsd |
mov [ebx+ctx_ctr.partial_cnt], 0 |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/cipher/mode/ctr.asm |
---|
0,0 → 1,34 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
CTR128_BLOCK_SIZE = 128/8 |
struct ctx_ctr |
block_counter rd 4 |
partial_cnt dd ? |
ends |
; ebx = context |
proc ctr.init uses esi edi, _iv |
mov esi, [_iv] |
lea edi, [ebx+ctx_ctr.block_counter] |
mov ecx, CTR128_BLOCK_SIZE/4 |
rep movsd |
mov [ebx+ctx_ctr.partial_cnt], 0 |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/crashtest.asm |
---|
0,0 → 1,164 |
use32 |
org 0x0 |
db 'MENUET01' |
dd 0x01,start,i_end,e_end,e_end,0,this_file_name |
include 'proc32.inc' |
include 'macros.inc' |
include 'dll.inc' |
;include 'debug-fdo.inc' |
include 'libcrash.inc' |
BUFFER_SIZE = 0x1000 |
start: |
pushfd |
pop eax |
; or eax, 1 SHL 18 ; Alignment Check flag, FIXME in libcrash |
push eax |
popfd |
mcall 68, 11 |
stdcall dll.Load, @IMPORT |
or eax, eax |
jnz quit |
still: |
mcall 10 |
dec eax |
jz redraw |
dec eax |
jz key |
button: |
mcall 17 |
shr eax, 8 |
cmp eax, 1 |
je quit |
redraw: |
mcall 12, 1 |
mcall 0, <0,900>, <0,160>, 0x34000000, 0x80000000, window_title |
mov [f70_buf.src], 0 |
invoke crash.hash, LIBCRASH_SHA2_256, read_data, 0, bin |
stdcall bin2hex, bin, SHA2_256_LEN, hex |
mcall 4, <0,0>, 0xc0ffffff, hex, 0, 0 |
invoke crash.hash_oneshot, LIBCRASH_SHA2_256, ctx, 0, i_end |
stdcall bin2hex, ctx, SHA2_256_LEN, hex |
mcall 4, <0,10>, 0xc0ffffff, hex, 0, 0 |
invoke sha2_256.oneshot, ctx, 0, i_end |
stdcall bin2hex, ctx, SHA2_256_LEN, hex |
mcall 4, <0,20>, 0xc0ffffff, hex, 0, 0 |
invoke sha2_256.init, ctx |
invoke sha2_256.update, ctx, 0, 42 |
invoke sha2_256.update, ctx, 42, i_end-42 |
invoke sha2_256.finish, ctx |
stdcall bin2hex, ctx, SHA2_256_LEN, hex |
mcall 4, <0,30>, 0xc0ffffff, hex, 0, 0 |
mcall 12, 2 |
jmp still |
key: |
mcall 2 |
jmp still |
quit: |
mcall -1 |
proc bin2hex uses esi edi, _bin, _len, _hex |
mov esi, [_bin] |
mov edi, [_hex] |
mov ecx, [_len] |
.next_byte: |
movzx eax, byte[esi] |
shr al, 4 |
cmp al, 10 |
sbb al, 0x69 |
das |
stosb |
lodsb |
and al, 0x0f |
cmp al, 10 |
sbb al, 0x69 |
das |
stosb |
loop .next_byte |
mov byte[edi], 0 |
ret |
endp |
proc read_data uses ebx, _user, _buf, _len |
mov eax, [_buf] |
mov [f70_buf.dst], eax |
mov eax, [_len] |
mov [f70_buf.count], eax |
mcall 70, f70_buf |
mov eax, ebx |
cmp eax, -1 |
jnz @f |
inc eax |
@@: |
add [f70_buf.src], eax |
ret |
endp |
sz window_title, 'libcrash example',0 |
f70_buf: |
.funcnum dd 0 |
.src dd 0 |
dd 0 |
.count dd BUFFER_SIZE |
.dst dd data_buffer |
db 0 |
.fname dd this_file_name |
align 4 |
@IMPORT: |
library \ |
libcrash, 'libcrash.obj' |
import libcrash, \ |
libcrash.init, 'lib_init', \ |
crash.hash, 'crash_hash', \ |
crash.hash_oneshot, 'crash_hash_oneshot', \ |
crash.mac, 'crash_mac', \ |
crash.mac_oneshot, 'crash_mac_oneshot', \ |
crash.crypt, 'crash_crypt', \ |
crash.crypt_oneshot, 'crash_crypt_oneshot', \ |
sha2_256.init, 'sha2_256_init', \ |
sha2_256.update, 'sha2_256_update', \ |
sha2_256.finish, 'sha2_256_finish', \ |
sha2_256.oneshot, 'sha2_256_oneshot', \ |
hmac_sha2_256.init, 'hmac_sha2_256_init', \ |
hmac_sha2_256.update, 'hmac_sha2_256_update', \ |
hmac_sha2_256.finish, 'hmac_sha2_256_finish', \ |
hmac_sha2_256.oneshot, 'hmac_sha2_256_oneshot', \ |
aes256ctr.init, 'aes256ctr_init', \ |
aes256ctr.update, 'aes256ctr_update', \ |
aes256ctr.finish, 'aes256ctr_finish', \ |
aes256ctr.oneshot, 'aes256ctr_oneshot' |
i_end: |
bin rb MAX_HASH_LEN |
hex rb MAX_HASH_LEN*2+1 |
data_buffer rb BUFFER_SIZE |
this_file_name rb 0x1000 |
align LIBCRASH_ALIGN |
ctx rb LIBCRASH_CTX_LEN |
rb 0x1000 ;stack |
e_end: |
/programs/develop/libraries/libcrash/hash/crc32.asm |
---|
0,0 → 1,131 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
CRC32_BLOCK_SIZE = 1 |
CRC32_ALIGN = 4 |
CRC32_ALIGN_MASK = CRC32_ALIGN - 1 |
struct ctx_crc32 |
hash rd 1 |
ends |
assert sizeof.ctx_crc32 <= LIBCRASH_CTX_LEN |
proc crc32.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_crc32.hash] |
mov esi, crc32._.hash_init |
mov ecx, 1 |
rep movsd |
ret |
endp |
proc crc32.update uses ebx esi edi, _ctx, _msg, _size |
mov ebx, [_ctx] |
mov esi, [_msg] |
lea edi, [ebx + ctx_crc32.hash] |
mov eax, [edi] |
mov ecx, [_size] |
jecxz .quit |
@@: |
movzx edx, al |
xor dl, byte[esi] |
add esi, 1 |
shr eax, 8 |
xor eax, [crc32._.table + edx*4] |
dec ecx |
jnz @b |
stosd |
.quit: |
ret |
endp |
proc crc32.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea esi, [ebx + ctx_crc32.hash] |
mov edi, esi |
lodsd |
xor eax, 0xffffffff |
bswap eax |
stosd |
ret |
endp |
proc crc32.oneshot _ctx, _data, _len |
stdcall crc32.init, [_ctx] |
stdcall crc32.update, [_ctx], [_data], [_len] |
stdcall crc32.finish, [_ctx] |
ret |
endp |
iglobal |
align CRC32_ALIGN |
crc32._.hash_init dd 0xffffffff |
crc32._.table dd \ |
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,\ |
0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,\ |
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,\ |
0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,\ |
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,\ |
0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,\ |
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,\ |
0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,\ |
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,\ |
0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,\ |
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,\ |
0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,\ |
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,\ |
0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,\ |
0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,\ |
0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,\ |
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,\ |
0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,\ |
0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,\ |
0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,\ |
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,\ |
0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,\ |
0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,\ |
0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,\ |
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,\ |
0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,\ |
0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,\ |
0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,\ |
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,\ |
0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,\ |
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,\ |
0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,\ |
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,\ |
0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,\ |
0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,\ |
0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,\ |
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,\ |
0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,\ |
0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,\ |
0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,\ |
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,\ |
0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,\ |
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d |
endg |
/programs/develop/libraries/libcrash/hash/md5.asm |
---|
0,0 → 1,288 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
MD5_BLOCK_SIZE = 64 |
MD5_ALIGN = 4 |
MD5_ALIGN_MASK = MD5_ALIGN - 1 |
struct ctx_md5 |
hash rb MD5_LEN |
block rb MD5_BLOCK_SIZE |
index rd 1 |
msglen_0 rd 1 |
msglen_1 rd 1 |
ends |
assert sizeof.ctx_md5 <= LIBCRASH_CTX_LEN |
macro md5._.f b, c, d |
{ |
push c |
xor c, d |
and b, c |
xor b, d |
pop c |
} |
macro md5._.g b, c, d |
{ |
push c d |
and b, d |
not d |
and c, d |
or b, c |
pop d c |
} |
macro md5._.h b, c, d |
{ |
xor b, c |
xor b, d |
} |
macro md5._.i b, c, d |
{ |
push d |
not d |
or b, d |
xor b, c |
pop d |
} |
macro md5._.round func, a, b, c, d, index, shift, ac |
{ |
push b |
func b, c, d |
lea a, [a + b + ac] |
add a, [esi + index*4] |
rol a, shift |
pop b |
add a, b |
} |
proc md5.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_md5.hash] |
mov esi, md5._.hash_init |
mov ecx, MD5_LEN/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_md5.index], eax |
mov [ebx + ctx_md5.msglen_0], eax |
mov [ebx + ctx_md5.msglen_1], eax |
ret |
endp |
proc md5._.block _hash |
mov edi, [_hash] |
mov eax, [edi + 0x0] |
mov ebx, [edi + 0x4] |
mov ecx, [edi + 0x8] |
mov edx, [edi + 0xc] |
md5._.round md5._.f, eax, ebx, ecx, edx, 0, 7, 0xd76aa478 |
md5._.round md5._.f, edx, eax, ebx, ecx, 1, 12, 0xe8c7b756 |
md5._.round md5._.f, ecx, edx, eax, ebx, 2, 17, 0x242070db |
md5._.round md5._.f, ebx, ecx, edx, eax, 3, 22, 0xc1bdceee |
md5._.round md5._.f, eax, ebx, ecx, edx, 4, 7, 0xf57c0faf |
md5._.round md5._.f, edx, eax, ebx, ecx, 5, 12, 0x4787c62a |
md5._.round md5._.f, ecx, edx, eax, ebx, 6, 17, 0xa8304613 |
md5._.round md5._.f, ebx, ecx, edx, eax, 7, 22, 0xfd469501 |
md5._.round md5._.f, eax, ebx, ecx, edx, 8, 7, 0x698098d8 |
md5._.round md5._.f, edx, eax, ebx, ecx, 9, 12, 0x8b44f7af |
md5._.round md5._.f, ecx, edx, eax, ebx, 10, 17, 0xffff5bb1 |
md5._.round md5._.f, ebx, ecx, edx, eax, 11, 22, 0x895cd7be |
md5._.round md5._.f, eax, ebx, ecx, edx, 12, 7, 0x6b901122 |
md5._.round md5._.f, edx, eax, ebx, ecx, 13, 12, 0xfd987193 |
md5._.round md5._.f, ecx, edx, eax, ebx, 14, 17, 0xa679438e |
md5._.round md5._.f, ebx, ecx, edx, eax, 15, 22, 0x49b40821 |
md5._.round md5._.g, eax, ebx, ecx, edx, 1, 5, 0xf61e2562 |
md5._.round md5._.g, edx, eax, ebx, ecx, 6, 9, 0xc040b340 |
md5._.round md5._.g, ecx, edx, eax, ebx, 11, 14, 0x265e5a51 |
md5._.round md5._.g, ebx, ecx, edx, eax, 0, 20, 0xe9b6c7aa |
md5._.round md5._.g, eax, ebx, ecx, edx, 5, 5, 0xd62f105d |
md5._.round md5._.g, edx, eax, ebx, ecx, 10, 9, 0x02441453 |
md5._.round md5._.g, ecx, edx, eax, ebx, 15, 14, 0xd8a1e681 |
md5._.round md5._.g, ebx, ecx, edx, eax, 4, 20, 0xe7d3fbc8 |
md5._.round md5._.g, eax, ebx, ecx, edx, 9, 5, 0x21e1cde6 |
md5._.round md5._.g, edx, eax, ebx, ecx, 14, 9, 0xc33707d6 |
md5._.round md5._.g, ecx, edx, eax, ebx, 3, 14, 0xf4d50d87 |
md5._.round md5._.g, ebx, ecx, edx, eax, 8, 20, 0x455a14ed |
md5._.round md5._.g, eax, ebx, ecx, edx, 13, 5, 0xa9e3e905 |
md5._.round md5._.g, edx, eax, ebx, ecx, 2, 9, 0xfcefa3f8 |
md5._.round md5._.g, ecx, edx, eax, ebx, 7, 14, 0x676f02d9 |
md5._.round md5._.g, ebx, ecx, edx, eax, 12, 20, 0x8d2a4c8a |
md5._.round md5._.h, eax, ebx, ecx, edx, 5, 4, 0xfffa3942 |
md5._.round md5._.h, edx, eax, ebx, ecx, 8, 11, 0x8771f681 |
md5._.round md5._.h, ecx, edx, eax, ebx, 11, 16, 0x6d9d6122 |
md5._.round md5._.h, ebx, ecx, edx, eax, 14, 23, 0xfde5380c |
md5._.round md5._.h, eax, ebx, ecx, edx, 1, 4, 0xa4beea44 |
md5._.round md5._.h, edx, eax, ebx, ecx, 4, 11, 0x4bdecfa9 |
md5._.round md5._.h, ecx, edx, eax, ebx, 7, 16, 0xf6bb4b60 |
md5._.round md5._.h, ebx, ecx, edx, eax, 10, 23, 0xbebfbc70 |
md5._.round md5._.h, eax, ebx, ecx, edx, 13, 4, 0x289b7ec6 |
md5._.round md5._.h, edx, eax, ebx, ecx, 0, 11, 0xeaa127fa |
md5._.round md5._.h, ecx, edx, eax, ebx, 3, 16, 0xd4ef3085 |
md5._.round md5._.h, ebx, ecx, edx, eax, 6, 23, 0x04881d05 |
md5._.round md5._.h, eax, ebx, ecx, edx, 9, 4, 0xd9d4d039 |
md5._.round md5._.h, edx, eax, ebx, ecx, 12, 11, 0xe6db99e5 |
md5._.round md5._.h, ecx, edx, eax, ebx, 15, 16, 0x1fa27cf8 |
md5._.round md5._.h, ebx, ecx, edx, eax, 2, 23, 0xc4ac5665 |
md5._.round md5._.i, eax, ebx, ecx, edx, 0, 6, 0xf4292244 |
md5._.round md5._.i, edx, eax, ebx, ecx, 7, 10, 0x432aff97 |
md5._.round md5._.i, ecx, edx, eax, ebx, 14, 15, 0xab9423a7 |
md5._.round md5._.i, ebx, ecx, edx, eax, 5, 21, 0xfc93a039 |
md5._.round md5._.i, eax, ebx, ecx, edx, 12, 6, 0x655b59c3 |
md5._.round md5._.i, edx, eax, ebx, ecx, 3, 10, 0x8f0ccc92 |
md5._.round md5._.i, ecx, edx, eax, ebx, 10, 15, 0xffeff47d |
md5._.round md5._.i, ebx, ecx, edx, eax, 1, 21, 0x85845dd1 |
md5._.round md5._.i, eax, ebx, ecx, edx, 8, 6, 0x6fa87e4f |
md5._.round md5._.i, edx, eax, ebx, ecx, 15, 10, 0xfe2ce6e0 |
md5._.round md5._.i, ecx, edx, eax, ebx, 6, 15, 0xa3014314 |
md5._.round md5._.i, ebx, ecx, edx, eax, 13, 21, 0x4e0811a1 |
md5._.round md5._.i, eax, ebx, ecx, edx, 4, 6, 0xf7537e82 |
md5._.round md5._.i, edx, eax, ebx, ecx, 11, 10, 0xbd3af235 |
md5._.round md5._.i, ecx, edx, eax, ebx, 2, 15, 0x2ad7d2bb |
md5._.round md5._.i, ebx, ecx, edx, eax, 9, 21, 0xeb86d391 |
mov edi, [_hash] |
add [edi + 0x0], eax |
add [edi + 0x4], ebx |
add [edi + 0x8], ecx |
add [edi + 0xc], edx |
ret |
endp |
proc md5.update uses ebx esi edi, _ctx, _msg, _size |
mov ebx, [_ctx] |
mov ecx, [_size] |
add [ebx + ctx_md5.msglen_0], ecx |
adc [ebx + ctx_md5.msglen_1], 0 |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx + ctx_md5.index] |
and eax, MD5_BLOCK_SIZE-1 |
jnz .copy_to_buf |
test esi, MD5_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, hash it in place without copying |
mov ebx, [_ctx] |
cmp [_size], MD5_BLOCK_SIZE |
jb .copy_quit |
lea eax, [ebx + ctx_md5.hash] |
stdcall md5._.block, eax |
sub [_size], MD5_BLOCK_SIZE |
add esi, MD5_BLOCK_SIZE |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx + ctx_md5.block] |
add edi, eax |
mov ecx, MD5_BLOCK_SIZE |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx + ctx_md5.index], ecx |
rep movsb |
lea eax, [ebx + ctx_md5.hash] |
lea esi, [ebx + ctx_md5.block] |
stdcall md5._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_md5.block] |
mov eax, [ebx + ctx_md5.index] |
and eax, MD5_BLOCK_SIZE-1 |
add edi, eax |
mov ecx, [_size] |
add [ebx + ctx_md5.index], ecx |
rep movsb |
.quit: |
ret |
endp |
proc md5.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_md5.block] |
mov ecx, [ebx + ctx_md5.msglen_0] |
and ecx, MD5_BLOCK_SIZE-1 |
add edi, ecx |
mov byte[edi], 0x80 |
inc edi |
neg ecx |
add ecx, MD5_BLOCK_SIZE |
cmp ecx, 8 |
ja .last |
dec ecx |
xor eax, eax |
rep stosb |
lea esi, [ebx + ctx_md5.block] |
lea eax, [ebx + ctx_md5.hash] |
stdcall md5._.block, eax |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_md5.block] |
mov ecx, MD5_BLOCK_SIZE+1 |
.last: |
dec ecx |
sub ecx, 8 |
xor eax, eax |
rep stosb |
mov eax, [ebx + ctx_md5.msglen_0] |
mov edx, [ebx + ctx_md5.msglen_1] |
shld edx, eax, 3 |
shl eax, 3 |
mov dword[edi], eax |
mov dword[edi+4], edx |
lea esi, [ebx + ctx_md5.block] |
lea eax, [ebx + ctx_md5.hash] |
stdcall md5._.block, eax |
ret |
endp |
proc md5.oneshot _ctx, _data, _len |
stdcall md5.init, [_ctx] |
stdcall md5.update, [_ctx], [_data], [_len] |
stdcall md5.finish, [_ctx] |
ret |
endp |
iglobal |
align MD5_ALIGN |
md5._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 |
endg |
/programs/develop/libraries/libcrash/hash/sha1.asm |
---|
0,0 → 1,296 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
SHA1_BLOCK_SIZE = 64 |
SHA1_ALIGN = 4 |
SHA1_ALIGN_MASK = SHA1_ALIGN - 1 |
struct ctx_sha1 |
hash rb SHA1_LEN |
block rb SHA1_BLOCK_SIZE |
index rd 1 |
msglen_0 rd 1 |
msglen_1 rd 1 |
ends |
assert sizeof.ctx_sha1 <= LIBCRASH_CTX_LEN |
proc sha1._.f |
push ebx ecx edx |
xor ecx, edx |
and ebx, ecx |
xor ebx, edx |
mov esi, ebx |
pop edx ecx ebx |
ret |
endp |
proc sha1._.g |
push ebx ecx edx |
xor ebx, ecx |
xor ebx, edx |
mov esi, ebx |
pop edx ecx ebx |
ret |
endp |
proc sha1._.h |
push ebx ecx edx |
mov esi, ebx |
and ebx, ecx |
and ecx, edx |
and esi, edx |
or ebx, ecx |
or esi, ebx |
pop edx ecx ebx |
ret |
endp |
macro sha1._.round f, k, c |
{ |
mov esi, eax |
rol esi, 5 |
mov [temp], esi |
call f |
add esi, edi |
add [temp], esi |
mov esi, [w + (c)*4] |
add esi, k |
add [temp], esi |
mov edi, edx |
mov edx, ecx |
mov ecx, ebx |
rol ecx, 30 |
mov ebx, eax |
mov eax, [temp] |
} |
proc sha1.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha1.hash] |
mov esi, sha1._.hash_init |
mov ecx, SHA1_LEN/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_sha1.index], eax |
mov [ebx + ctx_sha1.msglen_0], eax |
mov [ebx + ctx_sha1.msglen_1], eax |
ret |
endp |
proc sha1._.block _hash |
locals |
temp rd 1 |
w rd 80 |
endl |
lea edi, [w] |
xor ecx, ecx |
@@: |
mov eax, [esi] |
add esi, 4 |
bswap eax |
mov [edi], eax |
add edi, 4 |
add ecx, 1 |
cmp ecx, 16 |
jne @b |
@@: |
mov eax, [w + (ecx - 3)*4] |
xor eax, [w + (ecx - 8)*4] |
xor eax, [w + (ecx - 14)*4] |
xor eax, [w + (ecx - 16)*4] |
rol eax, 1 |
mov [w + ecx*4], eax |
add ecx, 1 |
cmp ecx, 80 |
jne @b |
mov edi, [_hash] |
mov eax, [edi + 0x00] |
mov ebx, [edi + 0x04] |
mov ecx, [edi + 0x08] |
mov edx, [edi + 0x0c] |
mov edi, [edi + 0x10] |
push esi |
repeat 20 |
sha1._.round sha1._.f, 0x5a827999, %-1 |
end repeat |
repeat 20 |
sha1._.round sha1._.g, 0x6ed9eba1, %-1+20 |
end repeat |
repeat 20 |
sha1._.round sha1._.h, 0x8f1bbcdc, %-1+40 |
end repeat |
repeat 20 |
sha1._.round sha1._.g, 0xca62c1d6, %-1+60 |
end repeat |
pop esi |
mov [temp], edi |
mov edi, [_hash] |
add [edi + 0x00], eax |
add [edi + 0x04], ebx |
add [edi + 0x08], ecx |
add [edi + 0x0c], edx |
mov eax, [temp] |
add [edi + 0x10], eax |
ret |
endp |
proc sha1.update uses ebx esi edi, _ctx, _msg, _size |
mov ebx, [_ctx] |
mov ecx, [_size] |
add [ebx + ctx_sha1.msglen_0], ecx |
adc [ebx + ctx_sha1.msglen_1], 0 |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx + ctx_sha1.index] |
and eax, SHA1_BLOCK_SIZE-1 |
jnz .copy_to_buf |
test esi, SHA1_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, hash it in place without copying |
mov ebx, [_ctx] |
cmp [_size], SHA1_BLOCK_SIZE |
jb .copy_quit |
lea eax, [ebx + ctx_sha1.hash] |
stdcall sha1._.block, eax |
sub [_size], SHA1_BLOCK_SIZE |
; add esi, SHA1_BLOCK_SIZE ; FIXME |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx + ctx_sha1.block] |
add edi, eax |
mov ecx, SHA1_BLOCK_SIZE |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx + ctx_sha1.index], ecx |
rep movsb |
lea eax, [ebx + ctx_sha1.hash] |
lea esi, [ebx + ctx_sha1.block] |
stdcall sha1._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha1.block] |
mov eax, [ebx + ctx_sha1.index] |
and eax, SHA1_BLOCK_SIZE-1 |
add edi, eax |
mov ecx, [_size] |
add [ebx + ctx_sha1.index], ecx |
rep movsb |
.quit: |
ret |
endp |
proc sha1.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha1.block] |
mov ecx, [ebx + ctx_sha1.msglen_0] |
and ecx, SHA1_BLOCK_SIZE-1 |
add edi, ecx |
mov byte[edi], 0x80 |
inc edi |
neg ecx |
add ecx, SHA1_BLOCK_SIZE |
cmp ecx, 8 |
ja .last |
dec ecx |
xor eax, eax |
rep stosb |
lea esi, [ebx + ctx_sha1.block] |
lea eax, [ebx + ctx_sha1.hash] |
stdcall sha1._.block, eax |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha1.block] |
mov ecx, SHA1_BLOCK_SIZE+1 |
.last: |
dec ecx |
sub ecx, 8 |
xor eax, eax |
rep stosb |
mov eax, [ebx + ctx_sha1.msglen_0] |
mov edx, [ebx + ctx_sha1.msglen_1] |
shld edx, eax, 3 |
shl eax, 3 |
bswap eax |
bswap edx |
mov dword[edi], edx |
mov dword[edi+4], eax |
lea esi, [ebx + ctx_sha1.block] |
lea eax, [ebx + ctx_sha1.hash] |
stdcall sha1._.block, eax |
mov ebx, [_ctx] |
lea eax, [ebx + ctx_sha1.hash] |
stdcall sha1._.postprocess, ebx, eax |
ret |
endp |
proc sha1._.postprocess _ctx, _hash |
mov ecx, 5 |
mov esi, [_hash] |
mov edi, esi |
@@: |
lodsd |
bswap eax |
stosd |
dec ecx |
jnz @b |
ret |
endp |
proc sha1.oneshot _ctx, _data, _len |
stdcall sha1.init, [_ctx] |
stdcall sha1.update, [_ctx], [_data], [_len] |
stdcall sha1.finish, [_ctx] |
ret |
endp |
iglobal |
align SHA1_ALIGN |
sha1._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 |
endg |
/programs/develop/libraries/libcrash/hash/sha2_224_256.asm |
---|
0,0 → 1,436 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
SHA2_224256_BLOCK_SIZE = 64 |
SHA2_224_BLOCK_SIZE = SHA2_224256_BLOCK_SIZE |
SHA2_256_BLOCK_SIZE = SHA2_224256_BLOCK_SIZE |
SHA2_224256_INIT_SIZE = 32 |
SHA2_224256_ALIGN = 4 |
SHA2_224256_ALIGN_MASK = SHA2_224256_ALIGN - 1 |
struct ctx_sha2_224256 |
hash rb SHA2_224256_INIT_SIZE |
block rb SHA2_224256_BLOCK_SIZE |
index rd 1 |
msglen_0 rd 1 |
msglen_1 rd 1 |
ends |
assert sizeof.ctx_sha2_224256 <= LIBCRASH_CTX_LEN |
macro sha2_224256._.chn x, y, z |
{ |
mov eax, [y] |
xor eax, [z] |
and eax, [x] |
xor eax, [z] |
} |
macro sha2_224256._.maj x, y, z |
{ |
mov eax, [x] |
xor eax, [y] |
and eax, [z] |
mov ecx, [x] |
and ecx, [y] |
xor eax, ecx |
} |
macro sha2_224256._.Sigma0 x |
{ |
mov eax, x |
mov ecx, eax |
ror ecx, 2 |
ror eax, 13 |
xor eax, ecx |
mov ecx, x |
ror ecx, 22 |
xor eax, ecx |
} |
macro sha2_224256._.Sigma1 x |
{ |
mov eax, x |
mov ecx, eax |
ror ecx, 6 |
ror eax, 11 |
xor eax, ecx |
mov ecx, x |
ror ecx, 25 |
xor eax, ecx |
} |
macro sha2_224256._.sigma0 x |
{ |
mov eax, x |
mov ecx, eax |
ror ecx, 7 |
ror eax, 18 |
xor eax, ecx |
mov ecx, x |
shr ecx, 3 |
xor eax, ecx |
} |
macro sha2_224256._.sigma1 x |
{ |
mov eax, x |
mov ecx, eax |
ror ecx, 17 |
ror eax, 19 |
xor eax, ecx |
mov ecx, x |
shr ecx, 10 |
xor eax, ecx |
} |
macro sha2_224256._.recalculate_w n |
{ |
mov edx, [w + ((n-2) and 15)*4] |
sha2_224256._.sigma1 edx |
add eax, [w + ((n-7) and 15)*4] |
push eax |
mov edx, [w + ((n-15) and 15)*4] |
sha2_224256._.sigma0 edx |
pop ecx |
add eax, ecx |
add [w + (n)*4], eax |
} |
macro sha2_224256._.round a, b, c, d, e, f, g, h, k |
{ |
mov ebx, [h] |
mov edx, [e] |
sha2_224256._.Sigma1 edx |
add ebx, eax |
sha2_224256._.chn e, f, g |
add ebx, eax |
add ebx, [k] |
add ebx, edi |
add [d], ebx |
mov edx, [a] |
sha2_224256._.Sigma0 edx |
add ebx, eax |
sha2_224256._.maj a, b, c |
add eax, ebx |
mov [h], eax |
} |
macro sha2_224256._.round_1_16 a, b, c, d, e, f, g, h, n |
{ |
mov eax, [esi + (n)*4] |
bswap eax |
mov dword[w + (n)*4], eax |
mov edi, eax |
sha2_224256._.round a, b, c, d, e, f, g, h, (sha2_256_table + (n)*4) |
} |
macro sha2_224256._.round_17_64 a, b, c, d, e, f, g, h, n, rep_num |
{ |
sha2_224256._.recalculate_w n |
mov edi, [w + (n)*4] |
sha2_224256._.round a, b, c, d, e, f, g, h, (sha2_256_table + (n+16*rep_num)*4) |
} |
proc sha2_224.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_224256.hash] |
mov esi, sha2_224._.hash_init |
mov ecx, SHA2_224256_INIT_SIZE/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_sha2_224256.index], eax |
mov [ebx + ctx_sha2_224256.msglen_0], eax |
mov [ebx + ctx_sha2_224256.msglen_1], eax |
ret |
endp |
proc sha2_256.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_224256.hash] |
mov esi, sha2_256._.hash_init |
mov ecx, SHA2_224256_INIT_SIZE/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_sha2_224256.index], eax |
mov [ebx + ctx_sha2_224256.msglen_0], eax |
mov [ebx + ctx_sha2_224256.msglen_1], eax |
ret |
endp |
proc sha2_224256._.block _hash |
locals |
w rd 64 |
A rd 1 |
B rd 1 |
C rd 1 |
D rd 1 |
E rd 1 |
F rd 1 |
G rd 1 |
H rd 1 |
endl |
mov edi, [_hash] |
mov eax, [edi + 0x00] |
mov [A], eax |
mov eax, [edi + 0x04] |
mov [B], eax |
mov eax, [edi + 0x08] |
mov [C], eax |
mov eax, [edi + 0x0c] |
mov [D], eax |
mov eax, [edi + 0x10] |
mov [E], eax |
mov eax, [edi + 0x14] |
mov [F], eax |
mov eax, [edi + 0x18] |
mov [G], eax |
mov eax, [edi + 0x1c] |
mov [H], eax |
sha2_224256._.round_1_16 A, B, C, D, E, F, G, H, 0 |
sha2_224256._.round_1_16 H, A, B, C, D, E, F, G, 1 |
sha2_224256._.round_1_16 G, H, A, B, C, D, E, F, 2 |
sha2_224256._.round_1_16 F, G, H, A, B, C, D, E, 3 |
sha2_224256._.round_1_16 E, F, G, H, A, B, C, D, 4 |
sha2_224256._.round_1_16 D, E, F, G, H, A, B, C, 5 |
sha2_224256._.round_1_16 C, D, E, F, G, H, A, B, 6 |
sha2_224256._.round_1_16 B, C, D, E, F, G, H, A, 7 |
sha2_224256._.round_1_16 A, B, C, D, E, F, G, H, 8 |
sha2_224256._.round_1_16 H, A, B, C, D, E, F, G, 9 |
sha2_224256._.round_1_16 G, H, A, B, C, D, E, F, 10 |
sha2_224256._.round_1_16 F, G, H, A, B, C, D, E, 11 |
sha2_224256._.round_1_16 E, F, G, H, A, B, C, D, 12 |
sha2_224256._.round_1_16 D, E, F, G, H, A, B, C, 13 |
sha2_224256._.round_1_16 C, D, E, F, G, H, A, B, 14 |
sha2_224256._.round_1_16 B, C, D, E, F, G, H, A, 15 |
repeat 3 |
sha2_224256._.round_17_64 A, B, C, D, E, F, G, H, 0, % |
sha2_224256._.round_17_64 H, A, B, C, D, E, F, G, 1, % |
sha2_224256._.round_17_64 G, H, A, B, C, D, E, F, 2, % |
sha2_224256._.round_17_64 F, G, H, A, B, C, D, E, 3, % |
sha2_224256._.round_17_64 E, F, G, H, A, B, C, D, 4, % |
sha2_224256._.round_17_64 D, E, F, G, H, A, B, C, 5, % |
sha2_224256._.round_17_64 C, D, E, F, G, H, A, B, 6, % |
sha2_224256._.round_17_64 B, C, D, E, F, G, H, A, 7, % |
sha2_224256._.round_17_64 A, B, C, D, E, F, G, H, 8, % |
sha2_224256._.round_17_64 H, A, B, C, D, E, F, G, 9, % |
sha2_224256._.round_17_64 G, H, A, B, C, D, E, F, 10, % |
sha2_224256._.round_17_64 F, G, H, A, B, C, D, E, 11, % |
sha2_224256._.round_17_64 E, F, G, H, A, B, C, D, 12, % |
sha2_224256._.round_17_64 D, E, F, G, H, A, B, C, 13, % |
sha2_224256._.round_17_64 C, D, E, F, G, H, A, B, 14, % |
sha2_224256._.round_17_64 B, C, D, E, F, G, H, A, 15, % |
end repeat |
mov edi, [_hash] |
mov eax, [A] |
add [edi + 0x00], eax |
mov eax, [B] |
add [edi + 0x04], eax |
mov eax, [C] |
add [edi + 0x08], eax |
mov eax, [D] |
add [edi + 0x0c], eax |
mov eax, [E] |
add [edi + 0x10], eax |
mov eax, [F] |
add [edi + 0x14], eax |
mov eax, [G] |
add [edi + 0x18], eax |
mov eax, [H] |
add [edi + 0x1c], eax |
ret |
endp |
sha2_224.update = sha2_224256.update |
sha2_256.update = sha2_224256.update |
proc sha2_224256.update uses ebx esi edi, _ctx, _msg, _size |
mov ebx, [_ctx] |
mov ecx, [_size] |
add [ebx + ctx_sha2_224256.msglen_0], ecx |
adc [ebx + ctx_sha2_224256.msglen_1], 0 |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx + ctx_sha2_224256.index] |
and eax, SHA2_224256_BLOCK_SIZE-1 |
jnz .copy_to_buf |
test esi, SHA2_224256_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, hash it in place without copying |
mov ebx, [_ctx] |
cmp [_size], SHA2_224256_BLOCK_SIZE |
jb .copy_quit |
lea eax, [ebx + ctx_sha2_224256.hash] |
stdcall sha2_224256._.block, eax |
sub [_size], SHA2_224256_BLOCK_SIZE |
add esi, SHA2_224256_BLOCK_SIZE ; FIXME |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx + ctx_sha2_224256.block] |
add edi, eax |
mov ecx, SHA2_224256_BLOCK_SIZE |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx + ctx_sha2_224256.index], ecx |
rep movsb |
lea eax, [ebx + ctx_sha2_224256.hash] |
lea esi, [ebx + ctx_sha2_224256.block] |
stdcall sha2_224256._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_224256.block] |
mov eax, [ebx + ctx_sha2_224256.index] |
and eax, SHA2_224256_BLOCK_SIZE-1 |
add edi, eax |
mov ecx, [_size] |
add [ebx + ctx_sha2_224256.index], ecx |
rep movsb |
.quit: |
ret |
endp |
sha2_224.finish = sha2_224256.finish |
sha2_256.finish = sha2_224256.finish |
proc sha2_224256.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_224256.block] |
mov ecx, [ebx + ctx_sha2_224256.msglen_0] |
and ecx, SHA2_224256_BLOCK_SIZE-1 |
add edi, ecx |
mov byte[edi], 0x80 |
inc edi |
neg ecx |
add ecx, SHA2_224256_BLOCK_SIZE |
cmp ecx, 8 |
ja .last |
dec ecx |
xor eax, eax |
rep stosb |
lea esi, [ebx + ctx_sha2_224256.block] |
lea eax, [ebx + ctx_sha2_224256.hash] |
stdcall sha2_224256._.block, eax |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_224256.block] |
mov ecx, SHA2_224256_BLOCK_SIZE+1 |
.last: |
dec ecx |
sub ecx, 8 |
xor eax, eax |
rep stosb |
mov eax, [ebx + ctx_sha2_224256.msglen_0] |
mov edx, [ebx + ctx_sha2_224256.msglen_1] |
shld edx, eax, 3 |
shl eax, 3 |
bswap eax |
bswap edx |
mov dword[edi], edx |
mov dword[edi+4], eax |
lea esi, [ebx + ctx_sha2_224256.block] |
lea eax, [ebx + ctx_sha2_224256.hash] |
stdcall sha2_224256._.block, eax |
mov ebx, [_ctx] |
lea eax, [ebx + ctx_sha2_224256.hash] |
stdcall sha2_224256._.postprocess, ebx, eax |
ret |
endp |
proc sha2_224256._.postprocess _ctx, _hash |
mov ecx, 8 |
mov esi, [_hash] |
mov edi, esi |
@@: |
lodsd |
bswap eax |
stosd |
dec ecx |
jnz @b |
ret |
endp |
proc sha2_224.oneshot _ctx, _data, _len |
stdcall sha2_224.init, [_ctx] |
stdcall sha2_224.update, [_ctx], [_data], [_len] |
stdcall sha2_224.finish, [_ctx] |
ret |
endp |
proc sha2_256.oneshot _ctx, _data, _len |
stdcall sha2_256.init, [_ctx] |
stdcall sha2_256.update, [_ctx], [_data], [_len] |
stdcall sha2_256.finish, [_ctx] |
ret |
endp |
iglobal |
align SHA2_224256_ALIGN |
sha2_224._.hash_init dd 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\ |
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 |
sha2_256._.hash_init dd 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,\ |
0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19 |
sha2_256_table dd 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,\ |
0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\ |
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,\ |
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\ |
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,\ |
0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\ |
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,\ |
0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\ |
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,\ |
0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\ |
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,\ |
0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\ |
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,\ |
0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\ |
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,\ |
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 |
endg |
/programs/develop/libraries/libcrash/hash/sha2_384_512.asm |
---|
0,0 → 1,562 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
SHA2_384512_BLOCK_SIZE = 128 |
SHA2_384_BLOCK_SIZE = SHA2_384512_BLOCK_SIZE |
SHA2_512_BLOCK_SIZE = SHA2_384512_BLOCK_SIZE |
SHA2_384512_INIT_SIZE = 64 |
SHA2_384512_ALIGN = 16 |
SHA2_384512_ALIGN_MASK = SHA2_384512_ALIGN - 1 |
struct ctx_sha2_384512 |
hash rb SHA2_384512_INIT_SIZE |
block rb SHA2_384512_BLOCK_SIZE |
index rd 1 |
msglen_0 rd 1 |
msglen_1 rd 1 |
msglen_2 rd 1 |
msglen_3 rd 1 |
rd 3 ; align |
; tmp vars |
w rq 80 |
A rq 1 |
B rq 1 |
C rq 1 |
D rq 1 |
E rq 1 |
F rq 1 |
G rq 1 |
H rq 1 |
temp rq 1 |
ends |
assert sizeof.ctx_sha2_384512 <= LIBCRASH_CTX_LEN |
macro sha2_384512._.chn x, y, z |
{ |
movq mm0, [y] |
pxor mm0, [z] |
pand mm0, [x] |
pxor mm0, [z] |
} |
macro sha2_384512._.maj x, y, z |
{ |
movq mm0, [x] |
pxor mm0, [y] |
pand mm0, [z] |
movq mm2, [x] |
pand mm2, [y] |
pxor mm0, mm2 |
} |
macro sha2_384512._.Sigma0 x |
{ |
movq mm0, x |
movq mm2, mm0 |
movq mm7, mm2 |
psrlq mm2, 28 |
psllq mm7, 36 |
por mm2, mm7 |
movq mm7, mm0 |
psrlq mm0, 34 |
psllq mm7, 30 |
por mm0, mm7 |
pxor mm0, mm2 |
movq mm2, x |
movq mm7, mm2 |
psrlq mm2, 39 |
psllq mm7, 25 |
por mm2, mm7 |
pxor mm0, mm2 |
} |
macro sha2_384512._.Sigma1 x |
{ |
movq mm0, x |
movq mm2, mm0 |
movq mm7, mm2 |
psrlq mm2, 14 |
psllq mm7, 50 |
por mm2, mm7 |
movq mm7, mm0 |
psrlq mm0, 18 |
psllq mm7, 46 |
por mm0, mm7 |
pxor mm0, mm2 |
movq mm2, x |
movq mm7, mm2 |
psrlq mm2, 41 |
psllq mm7, 23 |
por mm2, mm7 |
pxor mm0, mm2 |
} |
macro sha2_384512._.sigma0 x |
{ |
movq mm0, x |
movq mm2, mm0 |
movq mm7, mm2 |
psrlq mm2, 1 |
psllq mm7, 63 |
por mm2, mm7 |
movq mm7, mm0 |
psrlq mm0, 8 |
psllq mm7, 56 |
por mm0, mm7 |
pxor mm0, mm2 |
movq mm2, x |
psrlq mm2, 7 |
pxor mm0, mm2 |
} |
macro sha2_384512._.sigma1 x |
{ |
movq mm0, x |
movq mm2, mm0 |
movq mm7, mm2 |
psrlq mm2, 19 |
psllq mm7, 45 |
por mm2, mm7 |
movq mm7, mm0 |
psrlq mm0, 61 |
psllq mm7, 3 |
por mm0, mm7 |
pxor mm0, mm2 |
movq mm2, x |
psrlq mm2, 6 |
pxor mm0, mm2 |
} |
macro sha2_384512._.recalculate_w n |
{ |
movq mm3, [w + ((n-2) and 15)*8] |
sha2_384512._.sigma1 mm3 |
paddq mm0, [w + ((n-7) and 15)*8] |
movq mm6, mm0 |
movq mm3, [w + ((n-15) and 15)*8] |
sha2_384512._.sigma0 mm3 |
movq mm2, mm6 |
paddq mm0, mm2 |
movq mm7, [w + (n)*8] |
paddq mm7, mm0 |
movq [w + (n)*8], mm7 |
} |
macro sha2_384512._.round a, b, c, d, e, f, g, h, k |
{ |
movq mm1, [h] |
movq mm3, [e] |
sha2_384512._.Sigma1 mm3 |
paddq mm1, mm0 |
sha2_384512._.chn e, f, g |
paddq mm1, mm0 |
paddq mm1, [k] |
paddq mm1, mm5 |
movq mm7, [d] |
paddq mm7, mm1 |
movq [d], mm7 |
movq mm3, [a] |
sha2_384512._.Sigma0 mm3 |
paddq mm1, mm0 |
sha2_384512._.maj a, b, c |
paddq mm0, mm1 |
movq [h], mm0 |
} |
macro sha2_384512._.round_1_16 a, b, c, d, e, f, g, h, n |
{ |
movq mm0, [esi + (n)*8] |
movq [temp], mm0 |
mov eax, dword[temp] |
bswap eax |
push eax |
mov eax, dword[temp + 4] |
bswap eax |
mov dword[temp], eax |
pop eax |
mov dword[temp + 4], eax |
movq mm0, [temp] |
movq [w + (n)*8], mm0 |
movq mm5, mm0 |
sha2_384512._.round a, b, c, d, e, f, g, h, (sha2_384512._.table + (n)*8) |
} |
macro sha2_384512._.round_17_64 a, b, c, d, e, f, g, h, n, rep_num |
{ |
sha2_384512._.recalculate_w n |
movq mm5, [w + (n)*8] |
sha2_384512._.round a, b, c, d, e, f, g, h, (sha2_384512._.table + (n+16*rep_num)*8) |
} |
proc sha2_384.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_384512.hash] |
mov esi, sha2_384._.hash_init |
mov ecx, SHA2_384512_INIT_SIZE/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_sha2_384512.index], eax |
mov [ebx + ctx_sha2_384512.msglen_0], eax |
mov [ebx + ctx_sha2_384512.msglen_1], eax |
mov [ebx + ctx_sha2_384512.msglen_2], eax |
mov [ebx + ctx_sha2_384512.msglen_3], eax |
ret |
endp |
proc sha2_512.init uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_384512.hash] |
mov esi, sha2_512._.hash_init |
mov ecx, SHA2_384512_INIT_SIZE/4 |
rep movsd |
xor eax, eax |
mov [ebx + ctx_sha2_384512.index], eax |
mov [ebx + ctx_sha2_384512.msglen_0], eax |
mov [ebx + ctx_sha2_384512.msglen_1], eax |
mov [ebx + ctx_sha2_384512.msglen_2], eax |
mov [ebx + ctx_sha2_384512.msglen_3], eax |
ret |
endp |
proc sha2_384512._.block _hash |
;locals |
; w rq 80 |
; A rq 1 |
; B rq 1 |
; C rq 1 |
; D rq 1 |
; E rq 1 |
; F rq 1 |
; G rq 1 |
; H rq 1 |
; temp rq 1 |
;endl |
w equ ebx + ctx_sha2_384512.w |
A equ ebx + ctx_sha2_384512.A |
B equ ebx + ctx_sha2_384512.B |
C equ ebx + ctx_sha2_384512.C |
D equ ebx + ctx_sha2_384512.D |
E equ ebx + ctx_sha2_384512.E |
F equ ebx + ctx_sha2_384512.F |
G equ ebx + ctx_sha2_384512.G |
H equ ebx + ctx_sha2_384512.H |
temp equ ebx + ctx_sha2_384512.temp |
mov edi, [_hash] |
movq mm0, [edi + 0x00] |
movq [A], mm0 |
movq mm0, [edi + 0x08] |
movq [B], mm0 |
movq mm0, [edi + 0x10] |
movq [C], mm0 |
movq mm0, [edi + 0x18] |
movq [D], mm0 |
movq mm0, [edi + 0x20] |
movq [E], mm0 |
movq mm0, [edi + 0x28] |
movq [F], mm0 |
movq mm0, [edi + 0x30] |
movq [G], mm0 |
movq mm0, [edi + 0x38] |
movq [H], mm0 |
sha2_384512._.round_1_16 A, B, C, D, E, F, G, H, 0 |
sha2_384512._.round_1_16 H, A, B, C, D, E, F, G, 1 |
sha2_384512._.round_1_16 G, H, A, B, C, D, E, F, 2 |
sha2_384512._.round_1_16 F, G, H, A, B, C, D, E, 3 |
sha2_384512._.round_1_16 E, F, G, H, A, B, C, D, 4 |
sha2_384512._.round_1_16 D, E, F, G, H, A, B, C, 5 |
sha2_384512._.round_1_16 C, D, E, F, G, H, A, B, 6 |
sha2_384512._.round_1_16 B, C, D, E, F, G, H, A, 7 |
sha2_384512._.round_1_16 A, B, C, D, E, F, G, H, 8 |
sha2_384512._.round_1_16 H, A, B, C, D, E, F, G, 9 |
sha2_384512._.round_1_16 G, H, A, B, C, D, E, F, 10 |
sha2_384512._.round_1_16 F, G, H, A, B, C, D, E, 11 |
sha2_384512._.round_1_16 E, F, G, H, A, B, C, D, 12 |
sha2_384512._.round_1_16 D, E, F, G, H, A, B, C, 13 |
sha2_384512._.round_1_16 C, D, E, F, G, H, A, B, 14 |
sha2_384512._.round_1_16 B, C, D, E, F, G, H, A, 15 |
repeat 4 |
sha2_384512._.round_17_64 A, B, C, D, E, F, G, H, 0, % |
sha2_384512._.round_17_64 H, A, B, C, D, E, F, G, 1, % |
sha2_384512._.round_17_64 G, H, A, B, C, D, E, F, 2, % |
sha2_384512._.round_17_64 F, G, H, A, B, C, D, E, 3, % |
sha2_384512._.round_17_64 E, F, G, H, A, B, C, D, 4, % |
sha2_384512._.round_17_64 D, E, F, G, H, A, B, C, 5, % |
sha2_384512._.round_17_64 C, D, E, F, G, H, A, B, 6, % |
sha2_384512._.round_17_64 B, C, D, E, F, G, H, A, 7, % |
sha2_384512._.round_17_64 A, B, C, D, E, F, G, H, 8, % |
sha2_384512._.round_17_64 H, A, B, C, D, E, F, G, 9, % |
sha2_384512._.round_17_64 G, H, A, B, C, D, E, F, 10, % |
sha2_384512._.round_17_64 F, G, H, A, B, C, D, E, 11, % |
sha2_384512._.round_17_64 E, F, G, H, A, B, C, D, 12, % |
sha2_384512._.round_17_64 D, E, F, G, H, A, B, C, 13, % |
sha2_384512._.round_17_64 C, D, E, F, G, H, A, B, 14, % |
sha2_384512._.round_17_64 B, C, D, E, F, G, H, A, 15, % |
end repeat |
mov edi, [_hash] |
movq mm0, [A] |
paddq mm0, [edi + 0x00] |
movq [edi + 0x00], mm0 |
movq mm0, [B] |
paddq mm0, [edi + 0x08] |
movq [edi + 0x08], mm0 |
movq mm0, [C] |
paddq mm0, [edi + 0x10] |
movq [edi + 0x10], mm0 |
movq mm0, [D] |
paddq mm0, [edi + 0x18] |
movq [edi + 0x18], mm0 |
movq mm0, [E] |
paddq mm0, [edi + 0x20] |
movq [edi + 0x20], mm0 |
movq mm0, [F] |
paddq mm0, [edi + 0x28] |
movq [edi + 0x28], mm0 |
movq mm0, [G] |
paddq mm0, [edi + 0x30] |
movq [edi + 0x30], mm0 |
movq mm0, [H] |
paddq mm0, [edi + 0x38] |
movq [edi + 0x38], mm0 |
ret |
restore w,A,B,C,D,E,F,G,H,temp |
endp |
sha2_384.update = sha2_384512.update |
sha2_512.update = sha2_384512.update |
proc sha2_384512.update uses ebx esi edi, _ctx, _msg, _size |
mov ebx, [_ctx] |
mov ecx, [_size] |
add [ebx + ctx_sha2_384512.msglen_0], ecx |
adc [ebx + ctx_sha2_384512.msglen_1], 0 |
adc [ebx + ctx_sha2_384512.msglen_2], 0 |
adc [ebx + ctx_sha2_384512.msglen_3], 0 |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx + ctx_sha2_384512.index] |
and eax, SHA2_384512_BLOCK_SIZE-1 |
jnz .copy_to_buf |
test esi, SHA2_384512_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, hash it in place without copying |
mov ebx, [_ctx] |
cmp [_size], SHA2_384512_BLOCK_SIZE |
jb .copy_quit |
lea eax, [ebx + ctx_sha2_384512.hash] |
stdcall sha2_384512._.block, eax |
sub [_size], SHA2_384512_BLOCK_SIZE |
add esi, SHA2_384512_BLOCK_SIZE ; FIXME |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx + ctx_sha2_384512.block] |
add edi, eax |
mov ecx, SHA2_384512_BLOCK_SIZE |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx + ctx_sha2_384512.index], ecx |
rep movsb |
lea eax, [ebx + ctx_sha2_384512.hash] |
lea esi, [ebx + ctx_sha2_384512.block] |
stdcall sha2_384512._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_384512.block] |
mov eax, [ebx + ctx_sha2_384512.index] |
and eax, SHA2_384512_BLOCK_SIZE-1 |
add edi, eax |
mov ecx, [_size] |
add [ebx + ctx_sha2_384512.index], ecx |
rep movsb |
.quit: |
ret |
endp |
sha2_384.finish = sha2_384512.finish |
sha2_512.finish = sha2_384512.finish |
proc sha2_384512.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_384512.block] |
mov ecx, [ebx + ctx_sha2_384512.msglen_0] |
and ecx, SHA2_384512_BLOCK_SIZE-1 |
add edi, ecx |
mov byte[edi], 0x80 |
inc edi |
neg ecx |
add ecx, SHA2_384512_BLOCK_SIZE |
cmp ecx, 16 |
ja .last |
dec ecx |
xor eax, eax |
rep stosb |
lea esi, [ebx + ctx_sha2_384512.block] |
lea eax, [ebx + ctx_sha2_384512.hash] |
stdcall sha2_384512._.block, eax |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha2_384512.block] |
mov ecx, SHA2_384512_BLOCK_SIZE+1 |
.last: |
dec ecx |
sub ecx, 16 |
xor eax, eax |
rep stosb |
mov eax, [ebx + ctx_sha2_384512.msglen_1] |
shld [ebx + ctx_sha2_384512.msglen_0], eax, 3 |
mov eax, [ebx + ctx_sha2_384512.msglen_2] |
shld [ebx + ctx_sha2_384512.msglen_1], eax, 3 |
mov eax, [ebx + ctx_sha2_384512.msglen_3] |
shld [ebx + ctx_sha2_384512.msglen_2], eax, 3 |
shl eax, 3 |
bswap eax |
mov dword[edi + 0], eax |
mov eax, [ebx + ctx_sha2_384512.msglen_2] |
bswap eax |
mov dword[edi + 4], eax |
mov eax, [ebx + ctx_sha2_384512.msglen_1] |
bswap eax |
mov dword[edi + 8], eax |
mov eax, [ebx + ctx_sha2_384512.msglen_0] |
bswap eax |
mov dword[edi + 12], eax |
mov ebx, [_ctx] |
lea esi, [ebx + ctx_sha2_384512.block] |
lea eax, [ebx + ctx_sha2_384512.hash] |
stdcall sha2_384512._.block, eax |
mov ebx, [_ctx] |
lea eax, [ebx + ctx_sha2_384512.hash] |
stdcall sha2_384512._.postprocess, ebx, eax |
ret |
endp |
proc sha2_384512._.postprocess _ctx, _hash |
mov ecx, 8 |
mov esi, [_hash] |
mov edi, esi |
@@: |
lodsd |
mov ebx, eax |
lodsd |
bswap eax |
bswap ebx |
stosd |
mov eax, ebx |
stosd |
dec ecx ; FIXME: what should I fix here? |
jnz @b |
emms |
ret |
endp |
proc sha2_384.oneshot _ctx, _data, _len |
stdcall sha2_384.init, [_ctx] |
stdcall sha2_384.update, [_ctx], [_data], [_len] |
stdcall sha2_384.finish, [_ctx] |
ret |
endp |
proc sha2_512.oneshot _ctx, _data, _len |
stdcall sha2_512.init, [_ctx] |
stdcall sha2_512.update, [_ctx], [_data], [_len] |
stdcall sha2_512.finish, [_ctx] |
ret |
endp |
iglobal |
align SHA2_384512_ALIGN |
sha2_384._.hash_init dq 0xcbbb9d5dc1059ed8, 0x629a292a367cd507,\ |
0x9159015a3070dd17, 0x152fecd8f70e5939,\ |
0x67332667ffc00b31, 0x8eb44a8768581511,\ |
0xdb0c2e0d64f98fa7, 0x47b5481dbefa4fa4 |
sha2_512._.hash_init dq 0x6a09e667f3bcc908, 0xbb67ae8584caa73b,\ |
0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,\ |
0x510e527fade682d1, 0x9b05688c2b3e6c1f,\ |
0x1f83d9abfb41bd6b, 0x5be0cd19137e2179 |
sha2_384512._.table dq 0x428a2f98d728ae22, 0x7137449123ef65cd,\ |
0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc,\ |
0x3956c25bf348b538, 0x59f111f1b605d019,\ |
0x923f82a4af194f9b, 0xab1c5ed5da6d8118,\ |
0xd807aa98a3030242, 0x12835b0145706fbe,\ |
0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2,\ |
0x72be5d74f27b896f, 0x80deb1fe3b1696b1,\ |
0x9bdc06a725c71235, 0xc19bf174cf692694,\ |
0xe49b69c19ef14ad2, 0xefbe4786384f25e3,\ |
0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65,\ |
0x2de92c6f592b0275, 0x4a7484aa6ea6e483,\ |
0x5cb0a9dcbd41fbd4, 0x76f988da831153b5,\ |
0x983e5152ee66dfab, 0xa831c66d2db43210,\ |
0xb00327c898fb213f, 0xbf597fc7beef0ee4,\ |
0xc6e00bf33da88fc2, 0xd5a79147930aa725,\ |
0x06ca6351e003826f, 0x142929670a0e6e70,\ |
0x27b70a8546d22ffc, 0x2e1b21385c26c926,\ |
0x4d2c6dfc5ac42aed, 0x53380d139d95b3df,\ |
0x650a73548baf63de, 0x766a0abb3c77b2a8,\ |
0x81c2c92e47edaee6, 0x92722c851482353b,\ |
0xa2bfe8a14cf10364, 0xa81a664bbc423001,\ |
0xc24b8b70d0f89791, 0xc76c51a30654be30,\ |
0xd192e819d6ef5218, 0xd69906245565a910,\ |
0xf40e35855771202a, 0x106aa07032bbd1b8,\ |
0x19a4c116b8d2d0c8, 0x1e376c085141ab53,\ |
0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8,\ |
0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb,\ |
0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3,\ |
0x748f82ee5defb2fc, 0x78a5636f43172f60,\ |
0x84c87814a1f0ab72, 0x8cc702081a6439ec,\ |
0x90befffa23631e28, 0xa4506cebde82bde9,\ |
0xbef9a3f7b2c67915, 0xc67178f2e372532b,\ |
0xca273eceea26619c, 0xd186b8c721c0c207,\ |
0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178,\ |
0x06f067aa72176fba, 0x0a637dc5a2c898a6,\ |
0x113f9804bef90dae, 0x1b710b35131c471b,\ |
0x28db77f523047d84, 0x32caab7b40c72493,\ |
0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c,\ |
0x4cc5d4becb3e42b6, 0x597f299cfc657e2a,\ |
0x5fcb6fab3ad6faec, 0x6c44198c4a475817 |
endg |
/programs/develop/libraries/libcrash/hash/sha3.asm |
---|
0,0 → 1,462 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2013,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
SHA3_224_BLOCK_SIZE = 144 |
SHA3_256_BLOCK_SIZE = 136 |
SHA3_384_BLOCK_SIZE = 104 |
SHA3_512_BLOCK_SIZE = 72 |
SHA3_MAX_BLOCK_SIZE = SHA3_224_BLOCK_SIZE |
SHA3_INIT_SIZE = 200 |
SHA3_ALIGN = 16 |
SHA3_ALIGN_MASK = SHA3_ALIGN-1 |
struct ctx_sha3 |
hash rb SHA3_INIT_SIZE |
rb SHA3_ALIGN - (SHA3_INIT_SIZE mod SHA3_ALIGN) |
block rb SHA3_MAX_BLOCK_SIZE |
rb SHA3_ALIGN - (SHA3_MAX_BLOCK_SIZE mod SHA3_ALIGN) |
index rd 1 |
block_size rd 1 |
rounds_cnt rd 1 |
rd 1 ; align |
; tmp vars |
C rq 5 |
D rq 5 |
ends |
assert sizeof.ctx_sha3 <= LIBCRASH_CTX_LEN |
macro sha3._.rol_xor nd, ncl, ncr |
{ |
movq mm0, [C + 8*(ncl)] |
movq mm1, mm0 |
psllq mm0, 1 |
psrlq mm1, 63 |
por mm0, mm1 |
pxor mm0, [C + 8*(ncr)] |
movq [D + 8*(nd)], mm0 |
} |
proc sha3._.theta |
;locals |
; C rq 5 |
; D rq 5 |
;endl |
C equ ebx + ctx_sha3.C |
D equ ebx + ctx_sha3.D |
repeat 5 |
movq mm0, [edi + 8*(%-1 + 0)] |
pxor mm0, [edi + 8*(%-1 + 5)] |
pxor mm0, [edi + 8*(%-1 + 10)] |
pxor mm0, [edi + 8*(%-1 + 15)] |
pxor mm0, [edi + 8*(%-1 + 20)] |
movq [C + 8*(%-1)], mm0 |
end repeat |
sha3._.rol_xor 0, 1, 4 |
sha3._.rol_xor 1, 2, 0 |
sha3._.rol_xor 2, 3, 1 |
sha3._.rol_xor 3, 4, 2 |
sha3._.rol_xor 4, 0, 3 |
repeat 5 |
movq mm1, [D + 8*(%-1)] |
movq mm0, mm1 |
pxor mm0, [edi + 8*(%-1 + 0)] |
movq [edi + 8*(%-1 + 0)], mm0 |
movq mm0, mm1 |
pxor mm0, [edi + 8*(%-1 + 5)] |
movq [edi + 8*(%-1 + 5)], mm0 |
movq mm0, mm1 |
pxor mm0, [edi + 8*(%-1 + 10)] |
movq [edi + 8*(%-1 + 10)], mm0 |
movq mm0, mm1 |
pxor mm0, [edi + 8*(%-1 + 15)] |
movq [edi + 8*(%-1 + 15)], mm0 |
movq mm0, mm1 |
pxor mm0, [edi + 8*(%-1 + 20)] |
movq [edi + 8*(%-1 + 20)], mm0 |
end repeat |
restore C,D |
ret |
endp |
proc sha3._.pi |
movq mm1, [edi + 8*1] |
movq mm0, [edi + 8*6] |
movq [edi + 8*1], mm0 |
movq mm0, [edi + 8*9] |
movq [edi + 8*6], mm0 |
movq mm0, [edi + 8*22] |
movq [edi + 8*9], mm0 |
movq mm0, [edi + 8*14] |
movq [edi + 8*22], mm0 |
movq mm0, [edi + 8*20] |
movq [edi + 8*14], mm0 |
movq mm0, [edi + 8*2] |
movq [edi + 8*20], mm0 |
movq mm0, [edi + 8*12] |
movq [edi + 8*2], mm0 |
movq mm0, [edi + 8*13] |
movq [edi + 8*12], mm0 |
movq mm0, [edi + 8*19] |
movq [edi + 8*13], mm0 |
movq mm0, [edi + 8*23] |
movq [edi + 8*19], mm0 |
movq mm0, [edi + 8*15] |
movq [edi + 8*23], mm0 |
movq mm0, [edi + 8*4] |
movq [edi + 8*15], mm0 |
movq mm0, [edi + 8*24] |
movq [edi + 8*4], mm0 |
movq mm0, [edi + 8*21] |
movq [edi + 8*24], mm0 |
movq mm0, [edi + 8*8] |
movq [edi + 8*21], mm0 |
movq mm0, [edi + 8*16] |
movq [edi + 8*8], mm0 |
movq mm0, [edi + 8*5] |
movq [edi + 8*16], mm0 |
movq mm0, [edi + 8*3] |
movq [edi + 8*5], mm0 |
movq mm0, [edi + 8*18] |
movq [edi + 8*3], mm0 |
movq mm0, [edi + 8*17] |
movq [edi + 8*18], mm0 |
movq mm0, [edi + 8*11] |
movq [edi + 8*17], mm0 |
movq mm0, [edi + 8*7] |
movq [edi + 8*11], mm0 |
movq mm0, [edi + 8*10] |
movq [edi + 8*7], mm0 |
movq [edi + 8*10], mm1 |
ret |
endp |
proc sha3._.chi |
mov eax, 0xffffffff |
movd mm0, eax |
movq mm2, mm0 |
punpckldq mm2, mm0 |
repeat 5 |
movq mm6, [edi + 8*(0 + 5*(%-1))] |
movq mm7, [edi + 8*(1 + 5*(%-1))] |
movq mm0, [edi + 8*(0 + 5*(%-1))] |
movq mm1, mm7 |
pandn mm1, mm2 |
pand mm1, [edi + 8*(2 + 5*(%-1))] |
pxor mm0, mm1 |
movq [edi + 8*(0 + 5*(%-1))], mm0 |
movq mm0, [edi + 8*(1 + 5*(%-1))] |
movq mm1, [edi + 8*(2 + 5*(%-1))] |
pandn mm1, mm2 |
pand mm1, [edi + 8*(3 + 5*(%-1))] |
pxor mm0, mm1 |
movq [edi + 8*(1 + 5*(%-1))], mm0 |
movq mm0, [edi + 8*(2 + 5*(%-1))] |
movq mm1, [edi + 8*(3 + 5*(%-1))] |
pandn mm1, mm2 |
pand mm1, [edi + 8*(4 + 5*(%-1))] |
pxor mm0, mm1 |
movq [edi + 8*(2 + 5*(%-1))], mm0 |
movq mm0, [edi + 8*(3 + 5*(%-1))] |
movq mm1, [edi + 8*(4 + 5*(%-1))] |
pandn mm1, mm2 |
pand mm1, mm6 |
pxor mm0, mm1 |
movq [edi + 8*(3 + 5*(%-1))], mm0 |
movq mm0, [edi + 8*(4 + 5*(%-1))] |
movq mm1, mm6 |
pandn mm1, mm2 |
pand mm1, mm7 |
pxor mm0, mm1 |
movq [edi + 8*(4 + 5*(%-1))], mm0 |
end repeat |
ret |
endp |
macro sha3._.rol_mov n, c |
{ |
movq mm0, [edi + 8*(n)] |
movq mm1, mm0 |
psllq mm0, (c) |
psrlq mm1, (64-(c)) |
por mm0, mm1 |
movq [edi + 8*(n)], mm0 |
} |
proc sha3._.permutation |
repeat 24 |
stdcall sha3._.theta |
sha3._.rol_mov 1, 1 |
sha3._.rol_mov 2, 62 |
sha3._.rol_mov 3, 28 |
sha3._.rol_mov 4, 27 |
sha3._.rol_mov 5, 36 |
sha3._.rol_mov 6, 44 |
sha3._.rol_mov 7, 6 |
sha3._.rol_mov 8, 55 |
sha3._.rol_mov 9, 20 |
sha3._.rol_mov 10, 3 |
sha3._.rol_mov 11, 10 |
sha3._.rol_mov 12, 43 |
sha3._.rol_mov 13, 25 |
sha3._.rol_mov 14, 39 |
sha3._.rol_mov 15, 41 |
sha3._.rol_mov 16, 45 |
sha3._.rol_mov 17, 15 |
sha3._.rol_mov 18, 21 |
sha3._.rol_mov 19, 8 |
sha3._.rol_mov 20, 18 |
sha3._.rol_mov 21, 2 |
sha3._.rol_mov 22, 61 |
sha3._.rol_mov 23, 56 |
sha3._.rol_mov 24, 14 |
stdcall sha3._.pi |
stdcall sha3._.chi |
movq mm0, [edi + 8*(0)] |
pxor mm0, [sha3._.round + 8*(%-1)] |
movq [edi + 8*(0)], mm0 |
end repeat |
ret |
endp |
proc sha3._.init uses edi |
mov [ebx + ctx_sha3.block_size], eax |
shr eax, 3 |
dec eax |
mov [ebx + ctx_sha3.rounds_cnt], eax |
xor eax, eax |
lea edi, [ebx + ctx_sha3.hash] |
mov ecx, SHA3_INIT_SIZE/4 |
rep stosd |
mov [ebx + ctx_sha3.index], eax |
ret |
endp |
proc sha3_224.init uses ebx, _ctx |
mov ebx, [_ctx] |
mov eax, SHA3_224_BLOCK_SIZE |
stdcall sha3._.init |
ret |
endp |
proc sha3_256.init uses ebx, _ctx |
mov ebx, [_ctx] |
mov eax, SHA3_256_BLOCK_SIZE |
stdcall sha3._.init |
ret |
endp |
proc sha3_384.init uses ebx, _ctx |
mov ebx, [_ctx] |
mov eax, SHA3_384_BLOCK_SIZE |
stdcall sha3._.init |
ret |
endp |
proc sha3_512.init uses ebx, _ctx |
mov ebx, [_ctx] |
mov eax, SHA3_512_BLOCK_SIZE |
stdcall sha3._.init |
ret |
endp |
proc sha3._.block _hash |
mov ecx, [ebx + ctx_sha3.rounds_cnt] |
mov edi, [_hash] |
@@: |
movq mm0, [esi + 8*ecx] |
pxor mm0, [edi + 8*ecx] |
movq [edi + 8*ecx], mm0 |
dec ecx |
jns @b |
stdcall sha3._.permutation |
ret |
endp |
sha3_224.update = sha3.update |
sha3_256.update = sha3.update |
sha3_384.update = sha3.update |
sha3_512.update = sha3.update |
proc sha3.update uses ebx esi edi, _ctx, _msg, _size |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx + ctx_sha3.index] |
test eax, eax |
jnz .copy_to_buf |
test esi, SHA3_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, hash it in place without copying |
mov ebx, [_ctx] |
mov eax, [ebx + ctx_sha3.block_size] |
cmp [_size], eax |
jb .copy_quit |
lea eax, [ebx + ctx_sha3.hash] |
push ebx esi |
stdcall sha3._.block, eax |
pop esi ebx |
mov eax, [ebx + ctx_sha3.block_size] |
sub [_size], eax |
add esi, [ebx + ctx_sha3.block_size] |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx + ctx_sha3.block] |
add edi, eax |
mov ecx, [ebx + ctx_sha3.block_size] |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx + ctx_sha3.index], ecx |
mov eax, [ebx + ctx_sha3.block_size] |
cmp [ebx + ctx_sha3.index], eax |
jb @f |
sub [ebx + ctx_sha3.index], eax |
@@: |
rep movsb |
lea eax, [ebx + ctx_sha3.hash] |
lea esi, [ebx + ctx_sha3.block] |
stdcall sha3._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx + ctx_sha3.block] |
mov eax, [ebx + ctx_sha3.index] |
add edi, eax |
mov ecx, [_size] |
add [ebx + ctx_sha3.index], ecx |
rep movsb |
.quit: |
ret |
endp |
sha3_224.finish = sha3.finish |
sha3_256.finish = sha3.finish |
sha3_384.finish = sha3.finish |
sha3_512.finish = sha3.finish |
proc sha3.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
mov eax, [ebx + ctx_sha3.index] |
mov ecx, [ebx + ctx_sha3.block_size] |
sub ecx, eax |
lea edi, [ebx+ctx_sha3.block] |
add edi, eax |
mov byte[edi], 0x06 |
inc edi |
dec ecx |
xor eax, eax |
rep stosb |
or byte[edi - 1], 0x80 |
mov ebx, [_ctx] |
lea esi, [ebx + ctx_sha3.block] |
lea eax, [ebx + ctx_sha3.hash] |
stdcall sha3._.block, eax |
mov ebx, [_ctx] |
lea eax, [ebx + ctx_sha3.hash] |
stdcall sha3._.postprocess, ebx, eax |
ret |
endp |
proc sha3._.postprocess _ctx, _hash |
emms |
ret |
endp |
proc sha3_224.oneshot _ctx, _data, _len |
stdcall sha3_224.init, [_ctx] |
stdcall sha3.update, [_ctx], [_data], [_len] |
stdcall sha3.finish, [_ctx] |
ret |
endp |
proc sha3_256.oneshot _ctx, _data, _len |
stdcall sha3_256.init, [_ctx] |
stdcall sha3.update, [_ctx], [_data], [_len] |
stdcall sha3.finish, [_ctx] |
ret |
endp |
proc sha3_384.oneshot _ctx, _data, _len |
stdcall sha3_384.init, [_ctx] |
stdcall sha3.update, [_ctx], [_data], [_len] |
stdcall sha3.finish, [_ctx] |
ret |
endp |
proc sha3_512.oneshot _ctx, _data, _len |
stdcall sha3_512.init, [_ctx] |
stdcall sha3.update, [_ctx], [_data], [_len] |
stdcall sha3.finish, [_ctx] |
ret |
endp |
iglobal |
align SHA3_ALIGN |
sha3._.round dq 0x0000000000000001, 0x0000000000008082, 0x800000000000808A,\ |
0x8000000080008000, 0x000000000000808B, 0x0000000080000001,\ |
0x8000000080008081, 0x8000000000008009, 0x000000000000008A,\ |
0x0000000000000088, 0x0000000080008009, 0x000000008000000A,\ |
0x000000008000808B, 0x800000000000008B, 0x8000000000008089,\ |
0x8000000000008003, 0x8000000000008002, 0x8000000000000080,\ |
0x000000000000800A, 0x800000008000000A, 0x8000000080008081,\ |
0x8000000000008080, 0x0000000080000001, 0x8000000080008008 |
endg |
/programs/develop/libraries/libcrash/libcrash.asm |
---|
0,0 → 1,468 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2014,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
format MS COFF |
public @EXPORT as 'EXPORTS' |
include 'proc32.inc' |
include 'struct.inc' |
include 'macros.inc' |
include 'kglobals.inc' |
purge section,mov,add,sub |
section '.flat' code readable align 16 |
include 'libcrash.inc' |
include 'hash/crc32.asm' |
include 'hash/md5.asm' |
include 'hash/sha1.asm' |
include 'hash/sha2_224_256.asm' |
include 'hash/sha2_384_512.asm' |
include 'hash/sha3.asm' |
include 'mac/poly1305.asm' |
include 'mac/hmac.asm' |
include 'cipher/chacha20.asm' |
include 'cipher/mode/ctr.asm' |
include 'cipher/mode/cbc.asm' |
include 'cipher/aes.asm' |
include 'cipher/aes_ctr.asm' |
include 'cipher/aes_cbc.asm' |
LIBCRASH_BUF_SIZE = 0x1000 |
struct hash_item |
init dd ? |
update dd ? |
finish dd ? |
oneshot dd ? |
ctx_size dd ? |
out_size dd ? |
ends |
struct mac_item |
init dd ? |
update dd ? |
finish dd ? |
oneshot dd ? |
ctx_size dd ? |
out_size dd ? |
ends |
struct cipher_item ; FIXME merge *_item, why not |
init dd ? |
update dd ? |
finish dd ? |
oneshot dd ? |
ctx_size dd ? |
dd ? ; placeholder for out_size |
ends |
; Initialize the library. |
; This must be the first called function of the library. |
; Parameters: |
; eax = function pointer to allocate memory: |
; stdcall void *alloc(size_t size) |
; ebx = function pointer to free memory: |
; stdcall void free(void *ptr) |
; Return value: none |
proc crash.init |
mov [mem.alloc], eax |
mov [mem.free], ebx |
ret |
endp |
; Hash data read by a callback read function. |
; The function calls the read callback until it returns 0, and hashes the read |
; data with the specified algorithm. The result is written to the specified |
; buffer in binary format. |
; Parameters: |
; [_id] = ID of a hash function to use. |
; [_clbk_read] = function pointer to read data: |
; stdcall ssize_t clbk_read(void *user, void *buf, size_t size) |
; [_user] = pointer to user-specified data passed to the read callback as is. |
; [_out] = buffer pointer where a hash value is to be written to. |
; Return value: |
; binary hash value in [_out] buffer. |
proc crash.hash uses ebx esi edi, _id, _clbk_read, _user, _out |
locals |
.ctx dd ? |
.buf dd ? |
endl |
; alloc buf |
mov eax, [io_buf_size] |
add eax, LIBCRASH_MAX_PAD_LEN |
stdcall [mem.alloc], eax |
test eax, eax |
jz .quit |
mov [.buf], eax |
; alloc ctx |
mov eax, [_id] |
imul eax, sizeof.hash_item |
lea ebx, [crash._.hash_table+eax] |
stdcall [mem.alloc], [ebx+hash_item.ctx_size] |
test eax, eax |
jz .quit_free_buf |
mov [.ctx], eax |
stdcall [ebx+hash_item.init], [.ctx] |
.update: |
stdcall [_clbk_read], [_user], [.buf], [io_buf_size] |
test eax, eax |
jz .finish |
stdcall [ebx+hash_item.update], [.ctx], [.buf], eax |
jmp .update |
.finish: |
stdcall [ebx+hash_item.finish], [.ctx] |
mov esi, [.ctx] |
mov edi, [_out] |
mov ecx, [ebx+hash_item.out_size] |
rep movsd |
.quit_free_buf_ctx: |
stdcall [mem.free], [.ctx] |
.quit_free_buf: |
stdcall [mem.free], [.buf] |
.quit: |
ret |
endp |
; Calculate MAC of data read by a callback read function. |
; The function calls the read callback until it returns 0, and calculates a MAC |
; using a specified algorithm and a key. The result is written to the specified |
; buffer. |
; Parameters: |
; [_id] = ID of a MAC function to use. |
; [_key] = key pointer, no NULL terminator is needed |
; [_key_len] = length of the [_key] data, in bytes |
; [_clbk_read] = function pointer to read data: |
; stdcall ssize_t clbk_read(void *user, void *buf, size_t size) |
; [_user] = pointer to user-specified data passed to the read callback as is. |
; [_out] = buffer pointer where a MAC value is to be written to. |
; Return value: |
; Binary MAC value in [_out] buffer. |
proc crash.mac uses ebx esi edi, _id, _key, _key_len, _clbk_read, _user, _out |
locals |
.ctx dd ? |
.buf dd ? |
endl |
; alloc buf |
mov eax, [io_buf_size] |
add eax, LIBCRASH_MAX_PAD_LEN |
stdcall [mem.alloc], eax |
test eax, eax |
jz .quit |
mov [.buf], eax |
; alloc ctx |
mov eax, [_id] |
imul eax, sizeof.mac_item |
lea ebx, [crash._.mac_table+eax] |
stdcall [mem.alloc], [ebx+mac_item.ctx_size] |
test eax, eax |
jz .quit_free_buf |
mov [.ctx], eax |
stdcall [ebx+mac_item.init], [.ctx], [_key], [_key_len] |
.update: |
stdcall [_clbk_read], [_user], [.buf], [io_buf_size] |
test eax, eax |
jz .finish |
stdcall [ebx+mac_item.update], [.ctx], [.buf], eax |
jmp .update |
.finish: |
stdcall [ebx+mac_item.finish], [.ctx] |
mov esi, [.ctx] |
mov edi, [_out] |
mov ecx, [ebx+mac_item.out_size] |
rep movsd |
.quit_free_buf_ctx: |
stdcall [mem.free], [.ctx] |
.quit_free_buf: |
stdcall [mem.free], [.buf] |
.quit: |
ret |
endp |
; Encrypt or decrypt data read by a callback read function. |
; The function calls the read callback until it returns 0, and encrypts or |
; decrypts the data using a specified algorithm, a key and an input vector. |
; The result is passed to the write callback function. |
; * The maximum difference in input/output data lengths is LIBCRASH_MAX_PAD_LEN. |
; * The input and output buffers can sometimes be the same buffer depending on |
; the cipher. If unsure, use different buffers. |
; Parameters: |
; [_id] = ID of a MAC function to use. |
; [_flags] = see LIBCRASH_CIPHER_* in libcrash.inc |
; [_key] = key pointer, NULL terminated |
; [_iv] = input vector pointer, no NULL terminator is needed |
; [_clbk_read] = function pointer to read data: |
; stdcall ssize_t clbk_read(void *user, void *buf, size_t size) |
; [_user_read] = pointer to user-specified data passed to the read callback. |
; [_clbk_write] = function pointer to write data: |
; stdcall void clbk_write(void *user, void *buf, size_t size) |
; [_user_write] = pointer to user-specified data passed to the write callback. |
; Return value: none |
proc crash.crypt uses ebx esi edi, _id, _flags, _key, _iv, _clbk_read, \ |
_user_read, _clbk_write, _user_write |
locals |
.ctx dd ? |
.buf dd ? |
.buf_in dd ? |
.buf_out dd ? |
endl |
; alloc buf |
mov eax, [io_buf_size] |
mov [.buf_out], eax |
shl eax, 1 |
add eax, LIBCRASH_MAX_PAD_LEN |
stdcall [mem.alloc], eax |
test eax, eax |
jz .quit |
mov [.buf], eax |
mov [.buf_in], eax |
add [.buf_out], eax |
; alloc ctx |
mov eax, [_id] |
imul eax, sizeof.cipher_item |
lea ebx, [crash._.cipher_table+eax] |
stdcall [mem.alloc], [ebx+cipher_item.ctx_size] |
test eax, eax |
jz .quit_free_buf |
mov [.ctx], eax |
stdcall [ebx+cipher_item.init], [.ctx], [_key], [_iv], [_flags] |
.update: |
stdcall [_clbk_read], [_user_read], [.buf_in], [io_buf_size] |
test eax, eax |
jz .finish |
stdcall [ebx+cipher_item.update], [.ctx], [.buf_in], eax, [.buf_out] |
stdcall [_clbk_write], [_user_write], [.buf_out], eax |
jmp .update |
.finish: |
stdcall [ebx+cipher_item.finish], [.ctx], [.buf_out] |
stdcall [_clbk_write], [_user_write], [.buf_out], eax |
.quit_free_buf_ctx: |
stdcall [mem.free], [.ctx] |
.quit_free_buf: |
stdcall [mem.free], [.buf] |
.quit: |
ret |
endp |
; These crash.*_oneshot functions below are wrappers to <hash_name>.oneshot, |
; <mac_name>.oneshot and <cipher_name>.oneshot functions. The functions pop |
; [_id] argument from the stack and jump to the oneshot function of the |
; corresponding algorithm with all the other arguments in place. |
; You can also call <hash_name/mac_name/cipher_name>.oneshot functions directly. |
; Hash data in a buffer. |
; The function hashes data in the specified buffer with the specified algorithm. |
; The result is written to the very beginning of the specified context buffer in |
; binary format. |
; Parameters: |
; [_id] = ID of a hash function to use. |
; [_ctx] = buffer pointer for internal use, LIBCRASH_CTX_LEN bytes is enough. |
; [_in] = pointer to input data |
; [_len] = length of input data |
; Return value: |
; binary hash value in [_ctx] buffer. |
crash.hash_oneshot: ; _id, _ctx, _in, _len |
pop eax |
xchg eax, [esp] |
imul eax, sizeof.hash_item |
lea eax, [crash._.hash_table+eax] |
jmp [eax+hash_item.oneshot] |
; Calculate MAC of data in the buffer. |
; The function calculates a MAC of data in the specified buffer with the |
; specified algorithm and key. The result is written to the very beginning of |
; the specified context buffer in binary format. |
; Parameters: |
; [_id] = ID of a hash function to use. |
; [_ctx] = buffer pointer for internal use, LIBCRASH_CTX_LEN bytes is enough. |
; [_in] = pointer to input data |
; [_len] = length of input data |
; [_key] = key pointer, no NULL terminator is needed |
; [_key_len] = length of the [_key] data, in bytes |
; Return value: |
; binary MAC value in [_ctx] buffer. |
crash.mac_oneshot: ; _id, _ctx, _in, _len, _key, _key_len |
pop eax |
xchg eax, [esp] |
imul eax, sizeof.mac_item |
lea eax, [crash._.mac_table+eax] |
jmp [eax+mac_item.oneshot] |
; Encrypt or decrypt data in buffer. |
; The function encrypts or decrypts data in the specified buffer using a |
; specified algorithm, a key and an input vector. The result is written to |
; another specified buffer. |
; * The input and output buffers can sometimes be the same buffer depending on |
; the cipher. If unsure, use different buffers. |
; * The maximum difference in input/output data lengths is LIBCRASH_MAX_PAD_LEN. |
; Parameters: |
; [_id] = ID of a MAC function to use. |
; [_ctx] = buffer pointer for internal use, LIBCRASH_CTX_LEN bytes is enough. |
; [_key] = key pointer, NULL terminated |
; [_iv] = input vector pointer, no NULL terminator is needed |
; [_flags] = see LIBCRASH_CIPHER_* in libcrash.inc |
; [_in] = pointer to input data |
; [_len] = length of input data |
; [_out] = pointer to output data |
; Return value: none |
crash.crypt_oneshot: ; _id, _ctx, _key, _iv, _flags, _in, _len, _out |
pop eax |
xchg eax, [esp] |
imul eax, sizeof.cipher_item |
lea eax, [crash._.cipher_table+eax] |
jmp [eax+cipher_item.oneshot] |
section '.data' writeable align 16 |
mem.alloc dd ? |
mem.free dd ? |
io_buf_size dd LIBCRASH_BUF_SIZE |
; FIXME: IDs shouldn't be indexes, should they? |
align 4 |
crash._.hash_table dd \ |
crc32.init, crc32.update, crc32.finish, crc32.oneshot, \ |
sizeof.ctx_crc32, CRC32_LEN/4, \ |
md5.init, md5.update, md5.finish, md5.oneshot, \ |
sizeof.ctx_md5, MD5_LEN/4, \ |
sha1.init, sha1.update, sha1.finish, sha1.oneshot, \ |
sizeof.ctx_sha1, SHA1_LEN/4, \ |
sha2_224.init, sha2_224.update, sha2_224.finish, sha2_224.oneshot, \ |
sizeof.ctx_sha2_224256, SHA2_224_LEN/4, \ |
sha2_256.init, sha2_256.update, sha2_256.finish, sha2_256.oneshot, \ |
sizeof.ctx_sha2_224256, SHA2_256_LEN/4, \ |
sha2_384.init, sha2_384.update, sha2_384.finish, sha2_384.oneshot, \ |
sizeof.ctx_sha2_384512, SHA2_384_LEN/4, \ |
sha2_512.init, sha2_512.update, sha2_512.finish, sha2_512.oneshot, \ |
sizeof.ctx_sha2_384512, SHA2_512_LEN/4, \ |
sha3_224.init, sha3.update, sha3.finish, sha3_224.oneshot, \ |
sizeof.ctx_sha3, SHA3_224_LEN/4, \ |
sha3_256.init, sha3.update, sha3.finish, sha3_256.oneshot, \ |
sizeof.ctx_sha3, SHA3_256_LEN/4, \ |
sha3_384.init, sha3.update, sha3.finish, sha3_384.oneshot, \ |
sizeof.ctx_sha3, SHA3_384_LEN/4, \ |
sha3_512.init, sha3.update, sha3.finish, sha3_512.oneshot, \ |
sizeof.ctx_sha3, SHA3_512_LEN/4, \ |
0 |
align 4 |
crash._.mac_table dd \ |
poly1305.init, poly1305.update, poly1305.finish, \ |
poly1305.oneshot, sizeof.ctx_poly1305, POLY1305_LEN/4, \ |
hmac_sha2_256.init, hmac_sha2_256.update, hmac_sha2_256.finish, \ |
hmac_sha2_256.oneshot, sizeof.ctx_hmac, HMAC_SHA2_256_LEN/4, \ |
hmac_sha2_512.init, hmac_sha2_512.update, hmac_sha2_512.finish, \ |
hmac_sha2_512.oneshot, sizeof.ctx_hmac, HMAC_SHA2_512_LEN/4, \ |
0 |
align 4 |
crash._.cipher_table dd \ |
chacha20.init, chacha20.update, chacha20.finish, chacha20.oneshot, \ |
sizeof.ctx_chacha20, 0, \ |
aes256ctr.init, aes256ctr.update, aes256ctr.finish, aes256ctr.oneshot, \ |
sizeof.ctx_aes_ctr, 0, \ |
aes256cbc.init, aes256cbc.update, aes256cbc.finish, aes256cbc.oneshot, \ |
sizeof.ctx_aes_cbc, 0, \ |
0 |
IncludeIGlobals |
align 4 |
@EXPORT: |
export \ |
crash.init, "lib_init", \ |
crash.hash, "crash_hash", \ |
crash.mac, "crash_mac", \ |
crash.crypt, "crash_crypt", \ |
crash.hash_oneshot, "crash_hash_oneshot", \ |
crash.mac_oneshot, "crash_mac_oneshot", \ |
crash.crypt_oneshot, "crash_crypt_oneshot", \ |
\ |
crc32.init, "crc32_init", \ |
crc32.update, "crc32_update", \ |
crc32.finish, "crc32_finish", \ |
crc32.oneshot, "crc32_oneshot", \ |
md5.init, "md5_init", \ |
md5.update, "md5_update", \ |
md5.finish, "md5_finish", \ |
md5.oneshot, "md5_oneshot", \ |
sha1.init, "sha1_init", \ |
sha1.update, "sha1_update", \ |
sha1.finish, "sha1_finish", \ |
sha1.oneshot, "sha1_oneshot", \ |
sha2_224.init, "sha2_224_init", \ |
sha2_224.update, "sha2_224_update", \ |
sha2_224.finish, "sha2_224_finish", \ |
sha2_224.oneshot, "sha2_224_oneshot", \ |
sha2_256.init, "sha2_256_init", \ |
sha2_256.update, "sha2_256_update", \ |
sha2_256.finish, "sha2_256_finish", \ |
sha2_256.oneshot, "sha2_256_oneshot", \ |
sha2_384.init, "sha2_384_init", \ |
sha2_384.update, "sha2_384_update", \ |
sha2_384.finish, "sha2_384_finish", \ |
sha2_384.oneshot, "sha2_384_oneshot", \ |
sha2_512.init, "sha2_512_init", \ |
sha2_512.update, "sha2_512_update", \ |
sha2_512.finish, "sha2_512_finish", \ |
sha2_512.oneshot, "sha2_512_oneshot", \ |
sha3_224.init, "sha3_224_init", \ |
sha3_224.update, "sha3_224_update", \ |
sha3_224.finish, "sha3_224_finish", \ |
sha3_224.oneshot, "sha3_224_oneshot", \ |
sha3_256.init, "sha3_256_init", \ |
sha3_256.update, "sha3_256_update", \ |
sha3_256.finish, "sha3_256_finish", \ |
sha3_256.oneshot, "sha3_256_oneshot", \ |
sha3_384.init, "sha3_384_init", \ |
sha3_384.update, "sha3_384_update", \ |
sha3_384.finish, "sha3_384_finish", \ |
sha3_384.oneshot, "sha3_384_oneshot", \ |
sha3_512.init, "sha3_512_init", \ |
sha3_512.update, "sha3_512_update", \ |
sha3_512.finish, "sha3_512_finish", \ |
sha3_512.oneshot, "sha3_512_oneshot", \ |
\ |
poly1305.init, "poly1305_init", \ |
poly1305.update, "poly1305_update", \ |
poly1305.finish, "poly1305_finish", \ |
poly1305.oneshot, "poly1305_oneshot", \ |
hmac_sha2_256.init, "hmac_sha2_256_init", \ |
hmac_sha2_256.update, "hmac_sha2_256_update", \ |
hmac_sha2_256.finish, "hmac_sha2_256_finish", \ |
hmac_sha2_256.oneshot, "hmac_sha2_256_oneshot", \ |
hmac_sha2_512.init, "hmac_sha2_512_init", \ |
hmac_sha2_512.update, "hmac_sha2_512_update", \ |
hmac_sha2_512.finish, "hmac_sha2_512_finish", \ |
hmac_sha2_512.oneshot, "hmac_sha2_512_oneshot", \ |
\ |
chacha20.init, "chacha20_init", \ |
chacha20.update, "chacha20_update", \ |
chacha20.finish, "chacha20_finish", \ |
chacha20.oneshot, "chacha20_oneshot", \ |
aes256ctr.init, "aes256ctr_init", \ |
aes256ctr.update, "aes256ctr_update", \ |
aes256ctr.finish, "aes256ctr_finish", \ |
aes256ctr.oneshot, "aes256ctr_oneshot", \ |
aes256cbc.init, "aes256cbc_init", \ |
aes256cbc.update, "aes256cbc_update", \ |
aes256cbc.finish, "aes256cbc_finish", \ |
aes256cbc.oneshot, "aes256cbc_oneshot" |
/programs/develop/libraries/libcrash/libcrash.inc |
---|
0,0 → 1,70 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2012-2014,2016,2019,2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
LIBCRASH_ALIGN = 16 ; align your data for speed |
; hash IDs |
LIBCRASH_CRC32 = 0 |
LIBCRASH_MD5 = 1 |
LIBCRASH_SHA1 = 2 |
LIBCRASH_SHA2_224 = 3 |
LIBCRASH_SHA2_256 = 4 |
LIBCRASH_SHA2_384 = 5 |
LIBCRASH_SHA2_512 = 6 |
LIBCRASH_SHA3_224 = 7 |
LIBCRASH_SHA3_256 = 8 |
LIBCRASH_SHA3_384 = 9 |
LIBCRASH_SHA3_512 = 10 |
; mac IDs |
LIBCRASH_POLY1305 = 0 |
LIBCRASH_HMAC_SHA2_256 = 1 |
LIBCRASH_HMAC_SHA2_512 = 2 |
; cipher IDs |
LIBCRASH_CHACHA20 = 0 |
LIBCRASH_AES_256_CTR = 1 |
LIBCRASH_AES_256_CBC = 2 |
; cipher flags for crash_crypt |
LIBCRASH_CIPHER_ENCRYPT = 0000b |
LIBCRASH_CIPHER_DECRYPT = 0001b |
LIBCRASH_CIPHER_PADDING = 0010b ; PKCS#5 |
; cipher output can be larger than input, e.g. for CBC mode with padding |
CBC128_MAX_PAD_LEN = 128/8 |
LIBCRASH_MAX_PAD_LEN = CBC128_MAX_PAD_LEN |
CRC32_LEN = 4 |
MD5_LEN = 16 |
SHA1_LEN = 20 |
SHA2_224_LEN = 28 |
SHA2_256_LEN = 32 |
SHA2_384_LEN = 48 |
SHA2_512_LEN = 64 |
SHA3_224_LEN = 28 |
SHA3_256_LEN = 32 |
SHA3_384_LEN = 48 |
SHA3_512_LEN = 64 |
MAX_HASH_LEN = SHA3_512_LEN |
POLY1305_LEN = 16 |
HMAC_SHA2_256_LEN = SHA2_256_LEN |
HMAC_SHA2_512_LEN = SHA2_512_LEN |
LIBCRASH_CTX_LEN = 0x500 |
/programs/develop/libraries/libcrash/mac/hmac.asm |
---|
0,0 → 1,161 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
macro max target, [source] { |
common |
target = 0 |
forward |
if target < source |
target = source |
end if |
} |
max MAX_HMAC_HASH_CTX_SIZE, sizeof.ctx_sha2_224256, sizeof.ctx_sha2_384512 |
max MAX_HMAC_HASH_BLOCK_SIZE, SHA2_224256_BLOCK_SIZE, SHA2_384512_BLOCK_SIZE |
max MAX_HMAC_HASH_LEN, SHA2_256_LEN, SHA2_512_LEN |
struct ctx_hmac |
ctx_hash rb MAX_HMAC_HASH_CTX_SIZE |
key_pad rb MAX_HMAC_HASH_BLOCK_SIZE |
mac rd MAX_HMAC_HASH_LEN/4 |
hash_init dd ? |
hash_update dd ? |
hash_finish dd ? |
hash_oneshot dd ? |
block_size dd ? |
hash_size dd ? |
ends |
assert sizeof.ctx_hmac <= LIBCRASH_CTX_LEN |
; ebx = _ctx |
proc hmac._.init uses ebx esi edi, _key, _key_len |
mov ecx, [_key_len] |
cmp ecx, [ebx+ctx_hmac.block_size] |
mov esi, [_key] |
jbe .pad |
; hash |
lea esi, [ebx+ctx_hmac.ctx_hash] |
stdcall [ebx+ctx_hmac.hash_oneshot], esi, [_key], [_key_len] |
mov ecx, [ebx+ctx_hmac.hash_size] |
.pad: |
lea edi, [ebx+ctx_hmac.key_pad] |
mov edx, [ebx+ctx_hmac.block_size] |
sub edx, ecx |
xor eax, eax |
rep movsb |
mov ecx, edx |
rep stosb |
; xor with 0x36 |
mov eax, 0x36363636 |
lea edx, [ebx+ctx_hmac.key_pad] |
mov ecx, [ebx+ctx_hmac.block_size] |
shr ecx, 2 |
@@: |
xor [edx], eax |
add edx, 4 |
dec ecx |
jnz @b |
lea esi, [ebx+ctx_hmac.ctx_hash] |
stdcall [ebx+ctx_hmac.hash_init], esi |
lea eax, [ebx+ctx_hmac.key_pad] |
stdcall [ebx+ctx_hmac.hash_update], esi, eax, [ebx+ctx_hmac.block_size] |
; xor with 0x36 xor 0x5c |
mov eax, 0x36363636 XOR 0x5c5c5c5c |
lea edx, [ebx+ctx_hmac.key_pad] |
mov ecx, [ebx+ctx_hmac.block_size] |
shr ecx, 2 |
@@: |
xor [edx], eax |
add edx, 4 |
dec ecx |
jnz @b |
ret |
endp |
proc hmac_sha2_256.init uses ebx, _ctx, _key, _key_len |
mov ebx, [_ctx] |
mov [ebx+ctx_hmac.hash_init], sha2_256.init |
mov [ebx+ctx_hmac.hash_update], sha2_256.update |
mov [ebx+ctx_hmac.hash_finish], sha2_256.finish |
mov [ebx+ctx_hmac.hash_oneshot], sha2_256.oneshot |
mov [ebx+ctx_hmac.block_size], SHA2_256_BLOCK_SIZE |
mov [ebx+ctx_hmac.hash_size], SHA2_256_LEN |
stdcall hmac._.init, [_key], [_key_len] |
ret |
endp |
proc hmac_sha2_512.init uses ebx, _ctx, _key, _key_len |
mov ebx, [_ctx] |
mov [ebx+ctx_hmac.hash_init], sha2_512.init |
mov [ebx+ctx_hmac.hash_update], sha2_512.update |
mov [ebx+ctx_hmac.hash_finish], sha2_512.finish |
mov [ebx+ctx_hmac.hash_oneshot], sha2_512.oneshot |
mov [ebx+ctx_hmac.block_size], SHA2_512_BLOCK_SIZE |
mov [ebx+ctx_hmac.hash_size], SHA2_512_LEN |
stdcall hmac._.init, [_key], [_key_len] |
ret |
endp |
hmac_sha2_256.update = hmac._.update |
hmac_sha2_512.update = hmac._.update |
proc hmac._.update uses ebx esi edi, _ctx, _in, _len |
mov ebx, [_ctx] |
lea eax, [ebx+ctx_hmac.ctx_hash] |
stdcall [ebx+ctx_hmac.hash_update], eax, [_in], [_len] |
.quit: |
ret |
endp |
hmac_sha2_256.finish = hmac._.finish |
hmac_sha2_512.finish = hmac._.finish |
proc hmac._.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
lea esi, [ebx+ctx_hmac.ctx_hash] |
stdcall [ebx+ctx_hmac.hash_finish], esi |
lea edi, [ebx+ctx_hmac.mac] |
mov ecx, [ebx+ctx_hmac.hash_size] |
rep movsb |
lea esi, [ebx+ctx_hmac.ctx_hash] |
stdcall [ebx+ctx_hmac.hash_init], esi |
lea eax, [ebx+ctx_hmac.key_pad] |
stdcall [ebx+ctx_hmac.hash_update], esi, eax, [ebx+ctx_hmac.block_size] |
lea eax, [ebx+ctx_hmac.mac] |
stdcall [ebx+ctx_hmac.hash_update], esi, eax, [ebx+ctx_hmac.hash_size] |
stdcall [ebx+ctx_hmac.hash_finish], esi |
ret |
endp |
proc hmac_sha2_256.oneshot _ctx, _in, _len, _key, _key_len |
stdcall hmac_sha2_256.init, [_ctx], [_key], [_key_len] |
stdcall hmac_sha2_256.update, [_ctx], [_in], [_len] |
stdcall hmac_sha2_256.finish, [_ctx] |
ret |
endp |
proc hmac_sha2_512.oneshot _ctx, _in, _len, _key, _key_len |
stdcall hmac_sha2_512.init, [_ctx], [_key], [_key_len] |
stdcall hmac_sha2_512.update, [_ctx], [_in], [_len] |
stdcall hmac_sha2_512.finish, [_ctx] |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/develop/libraries/libcrash/mac/poly1305.asm |
---|
0,0 → 1,538 |
; libcrash -- cryptographic hash (and other) functions |
; |
; Copyright (C) <2021> Ivan Baravy |
; |
; SPDX-License-Identifier: GPL-2.0-or-later |
; |
; This program is free software: you can redistribute it and/or modify it under |
; the terms of the GNU General Public License as published by the Free Software |
; Foundation, either version 2 of the License, or (at your option) any later |
; version. |
; |
; This program is distributed in the hope that it will be useful, but WITHOUT |
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
; |
; You should have received a copy of the GNU General Public License along with |
; this program. If not, see <http://www.gnu.org/licenses/>. |
; Based on rfc7539 and implementation of libressl |
POLY1305_BLOCK_SIZE = 16 |
POLY1305_ALIGN = 16 |
POLY1305_ALIGN_MASK = POLY1305_ALIGN-1 |
struct ctx_poly1305 |
mac rd 5 |
rd 3 |
block rb POLY1305_BLOCK_SIZE |
rb POLY1305_ALIGN-(POLY1305_BLOCK_SIZE mod POLY1305_ALIGN) |
index dd ? |
block_size dd ? |
hibit dd ? |
rd 2 ; align |
; tmp vars |
r rd 5 |
s rd 4 |
d rd 5*2 ; 5 dq |
ends |
assert sizeof.ctx_poly1305 <= LIBCRASH_CTX_LEN |
proc poly1305.init uses ebx, _ctx, _key, _key_len |
mov ebx, [_ctx] |
mov [ebx+ctx_poly1305.block_size], POLY1305_BLOCK_SIZE |
mov [ebx+ctx_poly1305.hibit], 1 SHL 24 |
; accumulator |
mov [ebx+ctx_poly1305.mac+0*4], 0 |
mov [ebx+ctx_poly1305.mac+1*4], 0 |
mov [ebx+ctx_poly1305.mac+2*4], 0 |
mov [ebx+ctx_poly1305.mac+3*4], 0 |
mov [ebx+ctx_poly1305.mac+4*4], 0 |
; r &= 0xffffffc0ffffffc0ffffffc0fffffff |
mov ecx, [_key] |
mov eax, [ecx+0] |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.r+0*4], eax |
mov eax, [ecx+3] |
shr eax, 2 |
and eax, 0x3ffff03 |
mov [ebx+ctx_poly1305.r+1*4], eax |
mov eax, [ecx+6] |
shr eax, 4 |
and eax, 0x3ffc0ff |
mov [ebx+ctx_poly1305.r+2*4], eax |
mov eax, [ecx+9] |
shr eax, 6 |
and eax, 0x3f03fff |
mov [ebx+ctx_poly1305.r+3*4], eax |
mov eax, [ecx+12] |
shr eax, 8 |
and eax, 0xfffff |
mov [ebx+ctx_poly1305.r+4*4], eax |
; s |
mov eax, [ecx+4*4] |
mov [ebx+ctx_poly1305.s+0*4], eax |
mov eax, [ecx+5*4] |
mov [ebx+ctx_poly1305.s+1*4], eax |
mov eax, [ecx+6*4] |
mov [ebx+ctx_poly1305.s+2*4], eax |
mov eax, [ecx+7*4] |
mov [ebx+ctx_poly1305.s+3*4], eax |
ret |
endp |
proc poly1305._.block _mac |
; mov ecx, [ebx+ctx_poly1305.rounds_cnt] |
mov edi, [_mac] |
; a += m[i] |
mov eax, [esi+0] |
and eax, 0x3ffffff |
add [ebx+ctx_poly1305.mac+0*4], eax |
mov eax, [esi+3] |
shr eax, 2 |
and eax, 0x3ffffff |
add [ebx+ctx_poly1305.mac+1*4], eax |
mov eax, [esi+6] |
shr eax, 4 |
and eax, 0x3ffffff |
add [ebx+ctx_poly1305.mac+2*4], eax |
mov eax, [esi+9] |
shr eax, 6 |
and eax, 0x3ffffff |
add [ebx+ctx_poly1305.mac+3*4], eax |
mov eax, [esi+12] |
shr eax, 8 |
or eax, [ebx+ctx_poly1305.hibit] |
add [ebx+ctx_poly1305.mac+4*4], eax |
; a *= r |
; d0 |
; r0*a0 |
mov eax, [ebx+ctx_poly1305.r+0*4] |
mul [ebx+ctx_poly1305.mac+0*4] |
mov ecx, eax |
mov edi, edx |
; s4*a1 |
mov eax, [ebx+ctx_poly1305.r+4*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+1*4] |
add ecx, eax |
adc edi, edx |
; s3*a2 |
mov eax, [ebx+ctx_poly1305.r+3*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+2*4] |
add ecx, eax |
adc edi, edx |
; s2*a3 |
mov eax, [ebx+ctx_poly1305.r+2*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+3*4] |
add ecx, eax |
adc edi, edx |
; s1*a4 |
mov eax, [ebx+ctx_poly1305.r+1*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+4*4] |
add ecx, eax |
adc edi, edx |
mov [ebx+ctx_poly1305.d+0*8+0], ecx |
mov [ebx+ctx_poly1305.d+0*8+4], edi |
; d1 |
; r1*a0 |
mov eax, [ebx+ctx_poly1305.r+1*4] |
mul [ebx+ctx_poly1305.mac+0*4] |
mov ecx, eax |
mov edi, edx |
; r0*a1 |
mov eax, [ebx+ctx_poly1305.r+0*4] |
mul [ebx+ctx_poly1305.mac+1*4] |
add ecx, eax |
adc edi, edx |
; s4*a2 |
mov eax, [ebx+ctx_poly1305.r+4*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+2*4] |
add ecx, eax |
adc edi, edx |
; s3*a3 |
mov eax, [ebx+ctx_poly1305.r+3*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+3*4] |
add ecx, eax |
adc edi, edx |
; s2*a4 |
mov eax, [ebx+ctx_poly1305.r+2*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+4*4] |
add ecx, eax |
adc edi, edx |
mov [ebx+ctx_poly1305.d+1*8+0], ecx |
mov [ebx+ctx_poly1305.d+1*8+4], edi |
; d2 |
; r2*a0 |
mov eax, [ebx+ctx_poly1305.r+2*4] |
mul [ebx+ctx_poly1305.mac+0*4] |
mov ecx, eax |
mov edi, edx |
; r1*a1 |
mov eax, [ebx+ctx_poly1305.r+1*4] |
mul [ebx+ctx_poly1305.mac+1*4] |
add ecx, eax |
adc edi, edx |
; r0*a2 |
mov eax, [ebx+ctx_poly1305.r+0*4] |
mul [ebx+ctx_poly1305.mac+2*4] |
add ecx, eax |
adc edi, edx |
; s4*a3 |
mov eax, [ebx+ctx_poly1305.r+4*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+3*4] |
add ecx, eax |
adc edi, edx |
; s3*a4 |
mov eax, [ebx+ctx_poly1305.r+3*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+4*4] |
add ecx, eax |
adc edi, edx |
mov [ebx+ctx_poly1305.d+2*8+0], ecx |
mov [ebx+ctx_poly1305.d+2*8+4], edi |
; d3 |
; r3*a0 |
mov eax, [ebx+ctx_poly1305.r+3*4] |
mul [ebx+ctx_poly1305.mac+0*4] |
mov ecx, eax |
mov edi, edx |
; r2*a1 |
mov eax, [ebx+ctx_poly1305.r+2*4] |
mul [ebx+ctx_poly1305.mac+1*4] |
add ecx, eax |
adc edi, edx |
; r1*a2 |
mov eax, [ebx+ctx_poly1305.r+1*4] |
mul [ebx+ctx_poly1305.mac+2*4] |
add ecx, eax |
adc edi, edx |
; r0*a3 |
mov eax, [ebx+ctx_poly1305.r+0*4] |
mul [ebx+ctx_poly1305.mac+3*4] |
add ecx, eax |
adc edi, edx |
; s4*a4 |
mov eax, [ebx+ctx_poly1305.r+4*4] |
lea eax, [eax*5] |
mul [ebx+ctx_poly1305.mac+4*4] |
add ecx, eax |
adc edi, edx |
mov [ebx+ctx_poly1305.d+3*8+0], ecx |
mov [ebx+ctx_poly1305.d+3*8+4], edi |
; d4 |
; r4*a0 |
mov eax, [ebx+ctx_poly1305.r+4*4] |
mul [ebx+ctx_poly1305.mac+0*4] |
mov ecx, eax |
mov edi, edx |
; r3*a1 |
mov eax, [ebx+ctx_poly1305.r+3*4] |
mul [ebx+ctx_poly1305.mac+1*4] |
add ecx, eax |
adc edi, edx |
; r2*a2 |
mov eax, [ebx+ctx_poly1305.r+2*4] |
mul [ebx+ctx_poly1305.mac+2*4] |
add ecx, eax |
adc edi, edx |
; r1*a3 |
mov eax, [ebx+ctx_poly1305.r+1*4] |
mul [ebx+ctx_poly1305.mac+3*4] |
add ecx, eax |
adc edi, edx |
; r0*a4 |
mov eax, [ebx+ctx_poly1305.r+0*4] |
mul [ebx+ctx_poly1305.mac+4*4] |
add ecx, eax |
adc edi, edx |
mov [ebx+ctx_poly1305.d+4*8+0], ecx |
mov [ebx+ctx_poly1305.d+4*8+4], edi |
; (partial) a %= p |
mov eax, [ebx+ctx_poly1305.d+0*8+0] |
mov edx, [ebx+ctx_poly1305.d+0*8+4] |
; d0 |
mov ecx, edx |
shld ecx, eax, 6 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+0*4], eax |
mov eax, [ebx+ctx_poly1305.d+1*8+0] |
mov edx, [ebx+ctx_poly1305.d+1*8+4] |
add eax, ecx |
adc edx, 0 |
; d1 |
mov ecx, edx |
shld ecx, eax, 6 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+1*4], eax |
mov eax, [ebx+ctx_poly1305.d+2*8+0] |
mov edx, [ebx+ctx_poly1305.d+2*8+4] |
add eax, ecx |
adc edx, 0 |
; d2 |
mov ecx, edx |
shld ecx, eax, 6 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+2*4], eax |
mov eax, [ebx+ctx_poly1305.d+3*8+0] |
mov edx, [ebx+ctx_poly1305.d+3*8+4] |
add eax, ecx |
adc edx, 0 |
; d3 |
mov ecx, edx |
shld ecx, eax, 6 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+3*4], eax |
mov eax, [ebx+ctx_poly1305.d+4*8+0] |
mov edx, [ebx+ctx_poly1305.d+4*8+4] |
add eax, ecx |
adc edx, 0 |
; d4 |
mov ecx, edx |
shld ecx, eax, 6 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+4*4], eax |
lea ecx, [ecx*5] |
add ecx, [ebx+ctx_poly1305.mac+0*4] |
mov eax, ecx |
shr ecx, 26 |
and eax, 0x3ffffff |
mov [ebx+ctx_poly1305.mac+0*4], eax |
add [ebx+ctx_poly1305.mac+1*4], ecx |
ret |
endp |
proc poly1305.update uses ebx esi edi, _ctx, _msg, _size |
.next_block: |
mov ebx, [_ctx] |
mov esi, [_msg] |
mov eax, [ebx+ctx_poly1305.index] |
test eax, eax |
jnz .copy_to_buf |
test esi, POLY1305_ALIGN_MASK |
jnz .copy_to_buf |
.no_copy: |
; data is aligned, process it in place without copying |
mov ebx, [_ctx] |
mov eax, [ebx+ctx_poly1305.block_size] |
cmp [_size], eax |
jb .copy_quit |
lea eax, [ebx+ctx_poly1305.mac] |
push ebx esi |
stdcall poly1305._.block, eax |
pop esi ebx |
mov eax, [ebx+ctx_poly1305.block_size] |
sub [_size], eax |
add esi, [ebx+ctx_poly1305.block_size] |
jmp .no_copy |
.copy_to_buf: |
lea edi, [ebx+ctx_poly1305.block] |
add edi, eax |
mov ecx, [ebx+ctx_poly1305.block_size] |
sub ecx, eax |
cmp [_size], ecx |
jb .copy_quit |
sub [_size], ecx |
add [_msg], ecx |
add [ebx+ctx_poly1305.index], ecx |
mov eax, [ebx+ctx_poly1305.block_size] |
cmp [ebx+ctx_poly1305.index], eax |
jb @f |
sub [ebx+ctx_poly1305.index], eax |
@@: |
rep movsb |
lea eax, [ebx+ctx_poly1305.mac] |
lea esi, [ebx+ctx_poly1305.block] |
stdcall poly1305._.block, eax |
jmp .next_block |
.copy_quit: |
mov ebx, [_ctx] |
lea edi, [ebx+ctx_poly1305.block] |
mov eax, [ebx+ctx_poly1305.index] |
add edi, eax |
mov ecx, [_size] |
add [ebx+ctx_poly1305.index], ecx |
rep movsb |
.quit: |
ret |
endp |
proc poly1305.finish uses ebx esi edi, _ctx |
mov ebx, [_ctx] |
mov eax, [ebx+ctx_poly1305.index] |
test eax, eax |
jz .skip |
mov ecx, [ebx+ctx_poly1305.block_size] |
sub ecx, eax |
lea edi, [ebx+ctx_poly1305.block] |
add edi, eax |
mov byte[edi], 0x01 |
inc edi |
dec ecx |
xor eax, eax |
rep stosb |
mov ebx, [_ctx] |
mov [ebx+ctx_poly1305.hibit], 0 |
lea esi, [ebx+ctx_poly1305.block] |
lea eax, [ebx+ctx_poly1305.mac] |
stdcall poly1305._.block, eax |
.skip: |
mov ebx, [_ctx] |
lea eax, [ebx+ctx_poly1305.mac] |
stdcall poly1305._.postprocess, ebx, eax |
; fully carry a |
mov ecx, [ebx+ctx_poly1305.mac+1*4] |
shr ecx, 26 |
and [ebx+ctx_poly1305.mac+1*4], 0x3ffffff |
add ecx, [ebx+ctx_poly1305.mac+2*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.mac+2*4], eax |
add ecx, [ebx+ctx_poly1305.mac+3*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.mac+3*4], eax |
add ecx, [ebx+ctx_poly1305.mac+4*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.mac+4*4], eax |
lea ecx, [ecx*5] |
add ecx, [ebx+ctx_poly1305.mac+0*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.mac+0*4], eax |
add [ebx+ctx_poly1305.mac+1*4], ecx |
; compute a + -p |
mov ecx, [ebx+ctx_poly1305.mac+0*4] |
add ecx, 5 |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.r+0*4], eax |
add ecx, [ebx+ctx_poly1305.mac+1*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.r+1*4], eax |
add ecx, [ebx+ctx_poly1305.mac+2*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.r+2*4], eax |
add ecx, [ebx+ctx_poly1305.mac+3*4] |
mov eax, ecx |
and eax, 0x3ffffff |
shr ecx, 26 |
mov [ebx+ctx_poly1305.r+3*4], eax |
add ecx, [ebx+ctx_poly1305.mac+4*4] |
sub ecx, 1 SHL 26 |
mov [ebx+ctx_poly1305.r+4*4], ecx |
; select a if a < p, or a + -p if a >= p |
shr ecx, 31 |
dec ecx |
and [ebx+ctx_poly1305.r+0*4], ecx |
and [ebx+ctx_poly1305.r+1*4], ecx |
and [ebx+ctx_poly1305.r+2*4], ecx |
and [ebx+ctx_poly1305.r+3*4], ecx |
and [ebx+ctx_poly1305.r+4*4], ecx |
not ecx |
mov eax, [ebx+ctx_poly1305.r+0*4] |
and [ebx+ctx_poly1305.mac+0*4], ecx |
or [ebx+ctx_poly1305.mac+0*4], eax |
mov eax, [ebx+ctx_poly1305.r+1*4] |
and [ebx+ctx_poly1305.mac+1*4], ecx |
or [ebx+ctx_poly1305.mac+1*4], eax |
mov eax, [ebx+ctx_poly1305.r+2*4] |
and [ebx+ctx_poly1305.mac+2*4], ecx |
or [ebx+ctx_poly1305.mac+2*4], eax |
mov eax, [ebx+ctx_poly1305.r+3*4] |
and [ebx+ctx_poly1305.mac+3*4], ecx |
or [ebx+ctx_poly1305.mac+3*4], eax |
mov eax, [ebx+ctx_poly1305.r+4*4] |
and [ebx+ctx_poly1305.mac+4*4], ecx |
or [ebx+ctx_poly1305.mac+4*4], eax |
; a = a % (2^128) |
; a0 |
mov eax, [ebx+ctx_poly1305.mac+0*4] |
mov ecx, [ebx+ctx_poly1305.mac+1*4] |
shl ecx, 26 |
or eax, ecx |
mov [ebx+ctx_poly1305.mac+0*4], eax |
; a1 |
mov eax, [ebx+ctx_poly1305.mac+1*4] |
shr eax, 6 |
mov ecx, [ebx+ctx_poly1305.mac+2*4] |
shl ecx, 20 |
or eax, ecx |
mov [ebx+ctx_poly1305.mac+1*4], eax |
; a2 |
mov eax, [ebx+ctx_poly1305.mac+2*4] |
shr eax, 12 |
mov ecx, [ebx+ctx_poly1305.mac+3*4] |
shl ecx, 14 |
or eax, ecx |
mov [ebx+ctx_poly1305.mac+2*4], eax |
; a3 |
mov eax, [ebx+ctx_poly1305.mac+3*4] |
shr eax, 18 |
mov ecx, [ebx+ctx_poly1305.mac+4*4] |
shl ecx, 8 |
or eax, ecx |
mov [ebx+ctx_poly1305.mac+3*4], eax |
; mac = (a + pad) % (2^128) |
xor edx, edx |
; a0 |
mov eax, [ebx+ctx_poly1305.mac+0*4] |
add eax, [ebx+ctx_poly1305.s+0*4] |
mov [ebx+ctx_poly1305.mac+0*4], eax |
; a1 |
mov eax, [ebx+ctx_poly1305.mac+1*4] |
adc eax, [ebx+ctx_poly1305.s+1*4] |
mov [ebx+ctx_poly1305.mac+1*4], eax |
; a2 |
mov eax, [ebx+ctx_poly1305.mac+2*4] |
adc eax, [ebx+ctx_poly1305.s+2*4] |
mov [ebx+ctx_poly1305.mac+2*4], eax |
; a3 |
mov eax, [ebx+ctx_poly1305.mac+3*4] |
adc eax, [ebx+ctx_poly1305.s+3*4] |
mov [ebx+ctx_poly1305.mac+3*4], eax |
ret |
endp |
proc poly1305._.postprocess _ctx, _mac |
ret |
endp |
proc poly1305.oneshot _ctx, _in, _len, _key, _key_len |
stdcall poly1305.init, [_ctx], [_key], [_key_len] |
stdcall poly1305.update, [_ctx], [_in], [_len] |
stdcall poly1305.finish, [_ctx] |
ret |
endp |
Property changes: |
Added: svn:eol-style |
+native |
\ No newline at end of property |
/programs/network/ssh/hmac_md5.inc |
---|
20,10 → 20,12 |
; To compute HMAC over the data `text' we perform |
; H(K XOR opad, H(K XOR ipad, text)) |
MD5_BLOCK_SIZE = 64 |
struct hmac_md5_context |
hash rb MD5_HASH_SIZE |
ipad_ctx crash_ctx |
opad_ctx crash_ctx |
hash rb MD5_LEN |
ipad_ctx rb LIBCRASH_CTX_LEN |
opad_ctx rb LIBCRASH_CTX_LEN |
ends |
; We will precompute partial hashes of K XOR ipad and K XOR opad, |
/programs/network/ssh/hmac_sha1.inc |
---|
20,10 → 20,12 |
; To compute HMAC over the data `text' we perform |
; H(K XOR opad, H(K XOR ipad, text)) |
SHA1_BLOCK_SIZE = 64 |
struct hmac_sha1_context |
hash rb SHA1_HASH_SIZE |
ipad_ctx crash_ctx |
opad_ctx crash_ctx |
hash rb SHA1_LEN |
ipad_ctx rb LIBCRASH_CTX_LEN |
opad_ctx rb LIBCRASH_CTX_LEN |
ends |
; We will precompute partial hashes of K XOR ipad and K XOR opad, |
/programs/network/ssh/hmac_sha256.inc |
---|
20,10 → 20,12 |
; To compute HMAC over the data `text' we perform |
; H(K XOR opad, H(K XOR ipad, text)) |
SHA2_256_BLOCK_SIZE = 64 |
struct hmac_sha256_context |
hash rb SHA256_HASH_SIZE |
ipad_ctx crash_ctx |
opad_ctx crash_ctx |
hash rb SHA2_256_LEN |
ipad_ctx rb LIBCRASH_CTX_LEN |
opad_ctx rb LIBCRASH_CTX_LEN |
ends |
; We will precompute partial hashes of K XOR ipad and K XOR opad, |
32,7 → 34,7 |
proc hmac_sha256_setkey ctx, key, key_length |
locals |
k_temp rb SHA256_BLOCK_SIZE |
k_temp rb SHA2_256_BLOCK_SIZE |
endl |
pusha |
39,7 → 41,7 |
; input esi = key, ecx=key_length |
mov ecx, [key_length] |
cmp ecx, SHA256_BLOCK_SIZE |
cmp ecx, SHA2_256_BLOCK_SIZE |
ja .hash_it |
; Key is smaller then or equal to blocksize, |
; copy key to ipad |
46,7 → 48,7 |
mov esi, [key] |
lea edi, [k_temp] |
rep movsb |
mov ecx, SHA256_BLOCK_SIZE |
mov ecx, SHA2_256_BLOCK_SIZE |
sub ecx, [key_length] |
jz .finish |
; append zeros to the key |
56,21 → 58,21 |
; Given key is larger then key size, hash it |
.hash_it: |
invoke sha256_init, [ctx] |
invoke sha256_update, [ctx], [key], [key_length] |
invoke sha256_final, [ctx] |
invoke sha2_256_init, [ctx] |
invoke sha2_256_update, [ctx], [key], [key_length] |
invoke sha2_256_finish, [ctx] |
mov esi, [ctx] |
lea edi, [k_temp] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
xor eax, eax |
mov ecx, (SHA256_BLOCK_SIZE-SHA256_HASH_SIZE)/4 |
mov ecx, (SHA2_256_BLOCK_SIZE-SHA2_256_LEN)/4 |
rep stosd |
.finish: |
; xor ipad buffer with 0x36363... |
lea esi, [k_temp] |
mov ecx, SHA256_BLOCK_SIZE/4 |
mov ecx, SHA2_256_BLOCK_SIZE/4 |
@@: |
xor dword[esi], 0x36363636 ; ipad constant |
add esi, 4 |
80,19 → 82,19 |
; Init our hash with k_xor_ipad |
mov ebx, [ctx] |
lea edi, [ebx+hmac_sha256_context.ipad_ctx] |
invoke sha256_init, edi |
invoke sha2_256_init, edi |
lea esi, [k_temp] |
DEBUGF 1, "HASH: " |
stdcall dump_hex, esi, SHA256_BLOCK_SIZE/4 |
stdcall dump_hex, esi, SHA2_256_BLOCK_SIZE/4 |
mov ebx, [ctx] |
lea edi, [ebx+hmac_sha256_context.ipad_ctx] |
invoke sha256_update, edi, esi, SHA256_BLOCK_SIZE |
invoke sha2_256_update, edi, esi, SHA2_256_BLOCK_SIZE |
; xor opad buffer with 0x5c5c5... |
lea esi, [k_temp] |
mov ecx, SHA256_BLOCK_SIZE/4 |
mov ecx, SHA2_256_BLOCK_SIZE/4 |
@@: |
xor dword[esi], 0x36363636 xor 0x5c5c5c5c ; opad constant |
add esi, 4 |
102,15 → 104,15 |
; Init our hash with k_xor_opad |
mov ebx, [ctx] |
lea edi, [ebx+hmac_sha256_context.opad_ctx] |
invoke sha256_init, edi |
invoke sha2_256_init, edi |
lea esi, [k_temp] |
DEBUGF 1, "HASH: " |
stdcall dump_hex, esi, SHA256_BLOCK_SIZE/4 |
stdcall dump_hex, esi, SHA2_256_BLOCK_SIZE/4 |
mov ebx, [ctx] |
lea edi, [ebx+hmac_sha256_context.opad_ctx] |
invoke sha256_update, edi, esi, SHA256_BLOCK_SIZE |
invoke sha2_256_update, edi, esi, SHA2_256_BLOCK_SIZE |
popa |
ret |
124,8 → 126,8 |
proc hmac_sha256 ctx, _data, _length |
locals |
inner_ctx crash_ctx |
outer_ctx crash_ctx |
inner_ctx rb LIBCRASH_CTX_LEN |
outer_ctx rb LIBCRASH_CTX_LEN |
endl |
pusha |
138,30 → 140,30 |
mov esi, [ctx] |
lea esi, [esi+hmac_sha256_context.ipad_ctx] |
lea edi, [inner_ctx] |
repeat (sizeof.crash_ctx)/4*2 |
repeat (LIBCRASH_CTX_LEN)/4*2 |
movsd |
end repeat |
; Append provided data to inner hash and finalize |
lea ebx, [inner_ctx] |
invoke sha256_update, ebx, [_data], [_length] |
invoke sha2_256_update, ebx, [_data], [_length] |
lea ebx, [inner_ctx] |
invoke sha256_final, ebx |
invoke sha2_256_finish, ebx |
DEBUGF 1, "Inner Hash: " |
lea esi, [inner_ctx.hash] |
stdcall dump_hex, esi, SHA256_HASH_SIZE/4 |
lea esi, [inner_ctx] |
stdcall dump_hex, esi, SHA2_256_LEN/4 |
; Calculate outer hash |
lea ebx, [outer_ctx] |
lea esi, [inner_ctx.hash] |
invoke sha256_update, ebx, esi, SHA256_HASH_SIZE |
lea esi, [inner_ctx] |
invoke sha2_256_update, ebx, esi, SHA2_256_LEN |
lea ebx, [outer_ctx] |
invoke sha256_final, ebx |
invoke sha2_256_finish, ebx |
; Copy output hash to ctx structure ; FIXME |
lea esi, [outer_ctx.hash] |
lea esi, [outer_ctx] |
mov edi, [ctx] |
repeat SHA256_HASH_SIZE/4 |
repeat SHA2_256_LEN/4 |
movsd |
end repeat |
/programs/network/ssh/ssh.asm |
---|
49,7 → 49,7 |
include '../../dll.inc' |
include '../../debug-fdo.inc' |
include '../../network.inc' |
include '../../develop/libraries/libcrash/trunk/libcrash.inc' |
include '../../develop/libraries/libcrash/libcrash.inc' |
; macros for network byte order |
macro dd_n op { |
621,18 → 621,18 |
con_get_input, 'con_get_input' |
import libcrash, \ |
sha512_init, 'sha512_init', \ |
sha512_update, 'sha512_update', \ |
sha512_final, 'sha512_final',\ |
sha256_init, 'sha256_init', \ |
sha256_update, 'sha256_update', \ |
sha256_final, 'sha256_final',\ |
sha2_512_init, 'sha2_512_init', \ |
sha2_512_update, 'sha2_512_update', \ |
sha2_512_finish, 'sha2_512_finish',\ |
sha2_256_init, 'sha2_256_init', \ |
sha2_256_update, 'sha2_256_update', \ |
sha2_256_finish, 'sha2_256_finish',\ |
sha1_init, 'sha1_init', \ |
sha1_update, 'sha1_update', \ |
sha1_final, 'sha1_final', \ |
sha1_finish, 'sha1_finish', \ |
md5_init, 'md5_init', \ |
md5_update, 'md5_update', \ |
md5_final, 'md5_final' |
md5_finish, 'md5_finish' |
import libini, \ |
ini_get_str, 'ini_get_str', \ |
/programs/network/ssh/sshlib.inc |
---|
125,8 → 125,8 |
tx_buffer ssh_packet_header |
rb PACKETSIZE-sizeof.ssh_packet_header |
part_ex_hash_ctx crash_ctx |
session_id rb SHA256_HASH_SIZE |
part_ex_hash_ctx rb LIBCRASH_CTX_LEN |
session_id rb SHA2_256_LEN |
algo_kex dd ? |
algo_hostkey dd ? |
/programs/network/ssh/sshlib_connection.inc |
---|
109,9 → 109,9 |
jnz .err_sock |
; Start calculating hash |
invoke sha256_init, [ctx_ptr] |
invoke sha2_256_init, [ctx_ptr] |
; HASH: string V_C, the client's version string (CR and NL excluded) |
invoke sha256_update, [ctx_ptr], ssh_ident_ha, ssh_msg_ident.length+4-2 |
invoke sha2_256_update, [ctx_ptr], ssh_ident_ha, ssh_msg_ident.length+4-2 |
; >> Send our identification string |
DEBUGF 2, "Sending ID string\n" |
138,7 → 138,7 |
bswap eax |
sub edx, 4 |
mov dword[edx], eax |
invoke sha256_update, [ctx_ptr], edx, ecx |
invoke sha2_256_update, [ctx_ptr], edx, ecx |
; >> Key Exchange init |
mov eax, [con_ptr] |
191,7 → 191,7 |
bswap eax |
lea esi, [esi+sshlib_connection.tx_buffer+1] |
mov dword[esi], eax |
invoke sha256_update, [ctx_ptr], esi, edx |
invoke sha2_256_update, [ctx_ptr], esi, edx |
; << Check key exchange init of server |
stdcall sshlib_recv_packet, [con_ptr], 0 |
269,7 → 269,7 |
bswap eax |
lea esi, [esi+sshlib_connection.rx_buffer+1] |
mov dword[esi], eax |
invoke sha256_update, [ctx_ptr], esi, edx |
invoke sha2_256_update, [ctx_ptr], esi, edx |
; Exchange keys with the server |
/programs/network/ssh/sshlib_dh_gex.inc |
---|
44,7 → 44,7 |
K_length dd ? |
session_id_x rb SHA256_HASH_SIZE+1 |
session_id_x rb SHA2_256_LEN+1 |
str_K_S dd ? ; server public host key and certificates (K_S) |
mpint_f_big dd ? ; pointer to original |
54,7 → 54,7 |
; Allocate memory for temp variables |
mov ecx, 7*(MAX_BITS/8+4) + 7*SHA256_HASH_SIZE + 2*sizeof.crash_ctx |
mov ecx, 7*(MAX_BITS/8+4) + 7*SHA2_256_LEN + 2*LIBCRASH_CTX_LEN |
mcall 68, 12 |
test eax, eax |
jz .err_nomem |
77,24 → 77,24 |
add eax, (MAX_BITS/8+4) |
mov [k_h_ctx], eax |
add eax, sizeof.crash_ctx |
add eax, LIBCRASH_CTX_LEN |
mov [temp_ctx], eax |
add eax, sizeof.crash_ctx |
add eax, LIBCRASH_CTX_LEN |
mov [H], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [rx_iv], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [tx_iv], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [rx_enc_key], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [tx_enc_key], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [rx_int_key], eax |
add eax, SHA256_HASH_SIZE |
add eax, SHA2_256_LEN |
mov [tx_int_key], eax |
; add eax, SHA256_HASH_SIZE |
; add eax, SHA2_256_LEN |
; Copy the partial exchange hash to our temporary one |
101,7 → 101,7 |
mov esi, [con_ptr] |
lea esi, [esi+sshlib_connection.part_ex_hash_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
;---------------------------------------------- |
201,13 → 201,13 |
add edx, 4 |
lea eax, [esi+edx] |
mov [mpint_f_big], eax |
invoke sha256_update, [temp_ctx], esi, edx |
invoke sha2_256_update, [temp_ctx], esi, edx |
;-------------------------------------------------------------------------- |
; HASH: uint32 min, minimal size in bits of an acceptable group |
; uint32 n, preferred size in bits of the group the server will send |
; uint32 max, maximal size in bits of an acceptable group |
invoke sha256_update, [temp_ctx], ssh_msg_gex_req+sizeof.ssh_packet_header-ssh_packet_header.message_code, 12 |
invoke sha2_256_update, [temp_ctx], ssh_msg_gex_req+sizeof.ssh_packet_header-ssh_packet_header.message_code, 12 |
;---------------------------- |
; HASH: mpint p, safe prime |
214,7 → 214,7 |
stdcall mpint_shrink, [mpint_p] |
stdcall mpint_to_big_endian, [mpint_tmp], [mpint_p] |
add eax, 4 |
invoke sha256_update, [temp_ctx], [mpint_tmp], eax |
invoke sha2_256_update, [temp_ctx], [mpint_tmp], eax |
;---------------------------------------- |
; HASH: mpint g, generator for subgroup |
221,7 → 221,7 |
stdcall mpint_shrink, [mpint_g] |
stdcall mpint_to_big_endian, [mpint_tmp], [mpint_g] |
add eax, 4 |
invoke sha256_update, [temp_ctx], [mpint_tmp], eax |
invoke sha2_256_update, [temp_ctx], [mpint_tmp], eax |
;--------------------------------------------------- |
; HASH: mpint e, exchange value sent by the client |
230,7 → 230,7 |
mov edx, [esi] |
bswap edx |
add edx, 4 |
invoke sha256_update, [temp_ctx], esi, edx |
invoke sha2_256_update, [temp_ctx], esi, edx |
;--------------------------------------------------- |
; HASH: mpint f, exchange value sent by the server |
238,7 → 238,7 |
mov edx, [esi] |
bswap edx |
add edx, 4 |
invoke sha256_update, [temp_ctx], esi, edx |
invoke sha2_256_update, [temp_ctx], esi, edx |
stdcall mpint_to_little_endian, [mpint_f], [mpint_f_big] |
mov esi, [mpint_f_big] |
260,19 → 260,18 |
;----------------------------------- |
; HASH: mpint K, the shared secret |
add eax, 4 |
invoke sha256_update, [temp_ctx], [mpint_K_big], eax |
invoke sha2_256_update, [temp_ctx], [mpint_K_big], eax |
;------------------------------- |
; Finalize the exchange hash (H) |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_finish, [temp_ctx] |
mov esi, [temp_ctx] |
add esi, crash_ctx.hash |
mov edi, [H] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Exchange hash H: " |
stdcall dump_hex, [H], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [H], SHA2_256_LEN/4 |
;-------------------------- |
; Set or get the session id |
282,7 → 281,7 |
jae @f |
; If first KEX, verify host public key |
stdcall sshlib_host_verify, [con_ptr], [str_K_S], [str_s_of_H], [H], SHA256_HASH_SIZE |
stdcall sshlib_host_verify, [con_ptr], [str_K_S], [str_s_of_H], [H], SHA2_256_LEN |
test eax, eax |
jnz .err |
289,13 → 288,13 |
mov eax, [con_ptr] |
mov esi, [H] |
lea edi, [eax + sshlib_connection.session_id] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
@@: |
lea esi, [eax + sshlib_connection.session_id] |
lea edi, [session_id_x+1] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
304,12 → 303,12 |
; First, calculate partial hash of K and H so we can re-use it for every key. |
invoke sha256_init, [k_h_ctx] |
invoke sha2_256_init, [k_h_ctx] |
mov ecx, [K_length] |
add ecx, 4 |
invoke sha256_update, [k_h_ctx], [mpint_K_big], ecx |
invoke sha256_update, [k_h_ctx], [H], SHA256_HASH_SIZE |
invoke sha2_256_update, [k_h_ctx], [mpint_K_big], ecx |
invoke sha2_256_update, [k_h_ctx], [H], SHA2_256_LEN |
;--------------------------------------------------------------- |
; Initial IV client to server: HASH(K || H || "A" || session_id) |
316,19 → 315,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'A' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [tx_iv] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Remote IV: " |
stdcall dump_hex, [tx_iv], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [tx_iv], SHA2_256_LEN/4 |
;--------------------------------------------------------------- |
; Initial IV server to client: HASH(K || H || "B" || session_id) |
335,19 → 334,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'B' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [rx_iv] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Local IV: " |
stdcall dump_hex, [rx_iv], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [rx_iv], SHA2_256_LEN/4 |
;------------------------------------------------------------------- |
; Encryption key client to server: HASH(K || H || "C" || session_id) |
354,19 → 353,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'C' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [tx_enc_key] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Remote key: " |
stdcall dump_hex, [tx_enc_key], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [tx_enc_key], SHA2_256_LEN/4 |
;------------------------------------------------------------------- |
; Encryption key server to client: HASH(K || H || "D" || session_id) |
373,19 → 372,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'D' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [rx_enc_key] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Local key: " |
stdcall dump_hex, [rx_enc_key], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [rx_enc_key], SHA2_256_LEN/4 |
;------------------------------------------------------------------ |
; Integrity key client to server: HASH(K || H || "E" || session_id) |
392,19 → 391,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'E' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [tx_int_key] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Remote Integrity key: " |
stdcall dump_hex, [tx_int_key], SHA256_HASH_SIZE/4 |
stdcall dump_hex, [tx_int_key], SHA2_256_LEN/4 |
;------------------------------------------------------------------ |
; Integrity key server to client: HASH(K || H || "F" || session_id) |
411,19 → 410,19 |
mov esi, [k_h_ctx] |
mov edi, [temp_ctx] |
mov ecx, sizeof.crash_ctx/4 |
mov ecx, LIBCRASH_CTX_LEN/4 |
rep movsd |
lea edx, [session_id_x] |
mov byte[edx], 'F' |
invoke sha256_update, [temp_ctx], edx, SHA256_HASH_SIZE+1 |
invoke sha256_final, [temp_ctx] |
invoke sha2_256_update, [temp_ctx], edx, SHA2_256_LEN+1 |
invoke sha2_256_finish, [temp_ctx] |
mov edi, [rx_int_key] |
mov esi, [temp_ctx] |
mov ecx, SHA256_HASH_SIZE/4 |
mov ecx, SHA2_256_LEN/4 |
rep movsd |
DEBUGF 1, "Local Integrity key: " |
stdcall dump_hex, [rx_int_key] , SHA256_HASH_SIZE/4 |
stdcall dump_hex, [rx_int_key] , SHA2_256_LEN/4 |
;------------------------------------- |
; << Parse Diffie-Hellman New Keys MSG |
471,14 → 470,14 |
mov [ebx + sshlib_connection.tx_pad_proc], MBRandom |
lea ecx, [ebx + sshlib_connection.rx_mac_ctx] |
stdcall hmac_sha256_setkey, ecx, [rx_int_key], SHA256_HASH_SIZE |
stdcall hmac_sha256_setkey, ecx, [rx_int_key], SHA2_256_LEN |
mov [ebx + sshlib_connection.rx_mac_proc], hmac_sha256 |
mov [ebx + sshlib_connection.rx_mac_length], SHA256_HASH_SIZE |
mov [ebx + sshlib_connection.rx_mac_length], SHA2_256_LEN |
lea ecx, [ebx + sshlib_connection.tx_mac_ctx] |
stdcall hmac_sha256_setkey, ecx, [tx_int_key], SHA256_HASH_SIZE |
stdcall hmac_sha256_setkey, ecx, [tx_int_key], SHA2_256_LEN |
mov [ebx + sshlib_connection.tx_mac_proc], hmac_sha256 |
mov [ebx + sshlib_connection.tx_mac_length], SHA256_HASH_SIZE |
mov [ebx + sshlib_connection.tx_mac_length], SHA2_256_LEN |
mov [ebx + sshlib_connection.status], SSHLIB_CON_STAT_KEX_DONE |
xor eax, eax |
486,7 → 485,7 |
.err: |
push eax |
xor eax, eax |
mov ecx, (7*(MAX_BITS/8+4) + 7*SHA256_HASH_SIZE + 2*sizeof.crash_ctx)/4 |
mov ecx, (7*(MAX_BITS/8+4) + 7*SHA2_256_LEN + 2*LIBCRASH_CTX_LEN)/4 |
mov edi, [mpint_tmp] |
rep stosd |
/programs/network/ssh/sshlib_host.inc |
---|
134,11 → 134,11 |
DEBUGF 3, "SSH: Performing RSA verification\n" |
mcall 68, 12, sizeof.crash_ctx + 5*(MAX_BITS/8+4) |
mcall 68, 12, LIBCRASH_CTX_LEN + 5*(MAX_BITS/8+4) |
test eax, eax |
jz .err_nomem |
mov [h_ctx], eax |
add eax, sizeof.crash_ctx |
add eax, LIBCRASH_CTX_LEN |
mov [mpint_e], eax |
add eax, MAX_BITS/8+4 |
mov [mpint_n], eax |
211,7 → 211,7 |
; EMSA-PKCS1-v1_5 |
invoke sha1_init, [h_ctx] |
invoke sha1_update, [h_ctx], [M], [message_len] |
invoke sha1_final, [h_ctx] |
invoke sha1_finish, [h_ctx] |
mov edi, [EM_accent] |
mov al, 0x00 |
219,7 → 219,7 |
mov al, 0x01 |
stosb |
mov ecx, [k] |
sub ecx, (rsa_sha1_T.len + 3 + SHA1_HASH_SIZE) |
sub ecx, (rsa_sha1_T.len + 3 + SHA1_LEN) |
jl .err_key |
jz @f |
mov al, 0xff |
231,7 → 231,7 |
mov ecx, rsa_sha1_T.len |
rep movsb |
mov esi, [h_ctx] |
mov ecx, SHA1_HASH_SIZE |
mov ecx, SHA1_LEN |
rep movsb |
pop esi |
243,9 → 243,9 |
push esi |
; EMSA-PKCS1-v1_5 |
invoke sha256_init, [h_ctx] |
invoke sha256_update, [h_ctx], [M], [message_len] |
invoke sha256_final, [h_ctx] |
invoke sha2_256_init, [h_ctx] |
invoke sha2_256_update, [h_ctx], [M], [message_len] |
invoke sha2_256_finish, [h_ctx] |
mov edi, [EM_accent] |
mov al, 0x00 |
253,7 → 253,7 |
mov al, 0x01 |
stosb |
mov ecx, [k] |
sub ecx, (rsa_sha256_T.len + 3 + SHA256_HASH_SIZE) |
sub ecx, (rsa_sha256_T.len + 3 + SHA2_256_LEN) |
jl .err_key |
jz @f |
mov al, 0xff |
265,7 → 265,7 |
mov ecx, rsa_sha256_T.len |
rep movsb |
mov esi, [h_ctx] |
mov ecx, SHA256_HASH_SIZE |
mov ecx, SHA2_256_LEN |
rep movsb |
pop esi |
277,9 → 277,9 |
push esi |
; EMSA-PKCS1-v1_5 |
invoke sha512_init, [h_ctx] |
invoke sha512_update, [h_ctx], [M], [message_len] |
invoke sha512_final, [h_ctx] |
invoke sha2_512_init, [h_ctx] |
invoke sha2_512_update, [h_ctx], [M], [message_len] |
invoke sha2_512_finish, [h_ctx] |
mov edi, [EM_accent] |
mov al, 0x00 |
287,7 → 287,7 |
mov al, 0x01 |
stosb |
mov ecx, [k] |
sub ecx, (rsa_sha512_T.len + 3 + SHA512_HASH_SIZE) |
sub ecx, (rsa_sha512_T.len + 3 + SHA2_512_LEN) |
jl .err_key |
jz @f |
mov al, 0xff |
299,7 → 299,7 |
mov ecx, rsa_sha512_T.len |
rep movsb |
mov esi, [h_ctx] |
mov ecx, SHA512_HASH_SIZE |
mov ecx, SHA2_512_LEN |
rep movsb |
pop esi |