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libcrash: Sync with upstream.

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* Add oneshot wrappers.
* Move tables to data section.
* Add/rename macros and fix their use in ssh.

git-svn-id: svn://kolibrios.org@7698 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Ivan Baravy 2019-10-21 22:33:41 +00:00
parent 488a034278
commit b51d135d5c
15 changed files with 2631 additions and 2448 deletions
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6
programs/develop/libraries/libcrash/trunk/Tupfile.lua
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@ -1,3 +1,5 @@
if tup.getconfig("NO_FASM") ~= "" then return end
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")
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")

245
programs/develop/libraries/libcrash/trunk/crc32.asm
View File

@ -1,112 +1,133 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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/>.
proc crc32.init _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 _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.final _ctx
mov ebx, [_ctx]
lea esi, [ebx + ctx_crc32.hash]
mov edi, esi
lodsd
xor eax, 0xffffffff
bswap eax
stosd
ret
endp
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
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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_HASH_SIZE = 4
CRC32_ALIGN = 4
CRC32_ALIGN_MASK = CRC32_ALIGN - 1
struct ctx_crc32
hash rd 1
ends
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_crc32
end if
proc crc32.init _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 _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.final _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.final, [_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

74
programs/develop/libraries/libcrash/trunk/libcrash.asm
View File

@ -19,11 +19,11 @@ format MS COFF
public @EXPORT as 'EXPORTS'
include '../../../../struct.inc'
include '../../../../proc32.inc'
include '../../../../macros.inc'
include '../../../../config.inc'
;include '../../../../debug.inc'
include 'struct.inc'
include 'proc32.inc'
include 'macros.inc'
include 'config.inc'
include 'kglobals.inc'
purge section,mov,add,sub
section '.flat' code readable align 16
@ -103,21 +103,23 @@ endp
section '.data' data readable align 16
crash._.bin2hex_table db '0123456789abcdef'
crash._.bin2hex_table db '0123456789abcdef'
crash._.table dd \
crc32.init, crc32.update, crc32.final, CRC32_HASH_SIZE, \
md4.init, md4.update, md4.final, MD4_HASH_SIZE, \
md5.init, md5.update, md5.final, MD5_HASH_SIZE, \
sha1.init, sha1.update, sha1.final, SHA1_HASH_SIZE, \
sha224.init, sha224.update, sha224.final, SHA224_HASH_SIZE, \
sha256.init, sha256.update, sha256.final, SHA256_HASH_SIZE, \
sha384.init, sha384.update, sha384.final, SHA384_HASH_SIZE, \
sha512.init, sha512.update, sha512.final, SHA512_HASH_SIZE, \
sha3224.init, sha3224.update, sha3224.final, SHA3224_HASH_SIZE,\
sha3256.init, sha3256.update, sha3256.final, SHA3256_HASH_SIZE,\
sha3384.init, sha3384.update, sha3384.final, SHA3384_HASH_SIZE,\
sha3512.init, sha3512.update, sha3512.final, SHA3512_HASH_SIZE
crc32.init, crc32.update, crc32.final, crc32.oneshot, CRC32_HASH_SIZE, \
md4.init, md4.update, md4.final, md4.oneshot, MD4_HASH_SIZE, \
md5.init, md5.update, md5.final, md5.oneshot, MD5_HASH_SIZE, \
sha1.init, sha1.update, sha1.final, sha1.oneshot, SHA1_HASH_SIZE, \
sha224.init, sha224.update, sha224.final, sha224.oneshot, SHA224_HASH_SIZE, \
sha256.init, sha256.update, sha256.final, sha256.oneshot, SHA256_HASH_SIZE, \
sha384.init, sha384.update, sha384.final, sha384.oneshot, SHA384_HASH_SIZE, \
sha512.init, sha512.update, sha512.final, sha512.oneshot, SHA512_HASH_SIZE, \
sha3_224.init, sha3_224.update, sha3_224.final, sha3_224.oneshot, SHA3_224_HASH_SIZE,\
sha3_256.init, sha3_256.update, sha3_256.final, sha3_256.oneshot, SHA3_256_HASH_SIZE,\
sha3_384.init, sha3_384.update, sha3_384.final, sha3_384.oneshot, SHA3_384_HASH_SIZE,\
sha3_512.init, sha3_512.update, sha3_512.final, sha3_512.oneshot, SHA3_512_HASH_SIZE
IncludeIGlobals
align 4
@EXPORT:
@ -129,36 +131,48 @@ export \
crc32.init, 'crc32_init' , \
crc32.update, 'crc32_update' , \
crc32.final, 'crc32_final' , \
crc32.oneshot, 'crc32_oneshot' , \
md4.init, 'md4_init' , \
md4.update, 'md4_update' , \
md4.final, 'md4_final' , \
md4.oneshot, 'md4_oneshot' , \
md5.init, 'md5_init' , \
md5.update, 'md5_update' , \
md5.final, 'md5_final' , \
md5.oneshot, 'md5_oneshot' , \
sha1.init, 'sha1_init' , \
sha1.update, 'sha1_update' , \
sha1.final, 'sha1_final' , \
sha1.oneshot, 'sha1_oneshot' , \
sha224.init, 'sha224_init' , \
sha224.update, 'sha224_update' , \
sha224.final, 'sha224_final' , \
sha224.oneshot, 'sha224_oneshot' , \
sha256.init, 'sha256_init' , \
sha256.update, 'sha256_update' , \
sha256.final, 'sha256_final' , \
sha256.oneshot, 'sha256_oneshot' , \
sha384.init, 'sha384_init' , \
sha384.update, 'sha384_update' , \
sha384.final, 'sha384_final' , \
sha384.oneshot, 'sha384_oneshot' , \
sha512.init, 'sha512_init' , \
sha512.update, 'sha512_update' , \
sha512.final, 'sha512_final' , \
sha3224.init, 'sha3_224_init' , \
sha3224.update, 'sha3_224_update' , \
sha3224.final, 'sha3_224_final' , \
sha3256.init, 'sha3_256_init' , \
sha3256.update, 'sha3_256_update' , \
sha3256.final, 'sha3_256_final' , \
sha3384.init, 'sha3_384_init' , \
sha3384.update, 'sha3_384_update' , \
sha3384.final, 'sha3_384_final' , \
sha3512.init, 'sha3_512_init' , \
sha3512.update, 'sha3_512_update' , \
sha3512.final, 'sha3_512_final'
sha512.oneshot, 'sha512_oneshot' , \
sha3_224.init, 'sha3_224_init' , \
sha3_224.update, 'sha3_224_update' , \
sha3_224.final, 'sha3_224_final' , \
sha3_224.oneshot, 'sha3_224_oneshot' , \
sha3_256.init, 'sha3_256_init' , \
sha3_256.update, 'sha3_256_update' , \
sha3_256.final, 'sha3_256_final' , \
sha3_256.oneshot, 'sha3_256_oneshot' , \
sha3_384.init, 'sha3_384_init' , \
sha3_384.update, 'sha3_384_update' , \
sha3_384.final, 'sha3_384_final' , \
sha3_384.oneshot, 'sha3_384_oneshot' , \
sha3_512.init, 'sha3_512_init' , \
sha3_512.update, 'sha3_512_update' , \
sha3_512.final, 'sha3_512_final' , \
sha3_512.oneshot, 'sha3_512_oneshot'

256
programs/develop/libraries/libcrash/trunk/libcrash.inc
View File

@ -1,175 +1,81 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2014,2016 Ivan Baravy (dunkaist)
;
; 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 3 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_CRC32 = 0
LIBCRASH_MD4 = 1
LIBCRASH_MD5 = 2
LIBCRASH_SHA1 = 3
LIBCRASH_SHA224 = 4
LIBCRASH_SHA256 = 5
LIBCRASH_SHA384 = 6
LIBCRASH_SHA512 = 7
LIBCRASH_SHA3_224 = 8
LIBCRASH_SHA3_256 = 9
LIBCRASH_SHA3_384 = 10
LIBCRASH_SHA3_512 = 11
LIBCRASH_LAST = 11
struct crash_item
init dd ?
update dd ?
final dd ?
len_out dd ?
ends
; CRC32
CRC32_HASH_SIZE = 4
CRC32_ALIGN = 4
CRC32_ALIGN_MASK = CRC32_ALIGN - 1
struct ctx_crc32
hash rd 1
ends
; MD4
MD4_BLOCK_SIZE = 64
MD4_HASH_SIZE = 16
MD4_ALIGN = 4
MD4_ALIGN_MASK = MD4_ALIGN - 1
struct ctx_md4
hash rb MD4_HASH_SIZE
block rb MD4_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
; MD5
MD5_BLOCK_SIZE = 64
MD5_HASH_SIZE = 16
MD5_ALIGN = 4
MD5_ALIGN_MASK = MD5_ALIGN - 1
struct ctx_md5
hash rb MD5_HASH_SIZE
block rb MD5_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
; SHA1
SHA1_BLOCK_SIZE = 64
SHA1_HASH_SIZE = 20
SHA1_ALIGN = 4
SHA1_ALIGN_MASK = SHA1_ALIGN - 1
struct ctx_sha1
hash rb SHA1_HASH_SIZE
block rb SHA1_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
; SHA2
SHA224256_BLOCK_SIZE = 64
SHA224256_INIT_SIZE = 32
SHA224_HASH_SIZE = 28
SHA256_HASH_SIZE = 32
SHA224256_ALIGN = 4
SHA224256_ALIGN_MASK = SHA224256_ALIGN - 1
struct ctx_sha224256
hash rb SHA224256_INIT_SIZE
block rb SHA224256_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
SHA384512_BLOCK_SIZE = 128
SHA384512_INIT_SIZE = 64
SHA384_HASH_SIZE = 48
SHA512_HASH_SIZE = 64
SHA384512_ALIGN = 16
SHA384512_ALIGN_MASK = SHA384512_ALIGN - 1
struct ctx_sha384512
hash rb SHA384512_INIT_SIZE
block rb SHA384512_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
; SHA3
SHA3224_BLOCK_SIZE = 144
SHA3256_BLOCK_SIZE = 136
SHA3384_BLOCK_SIZE = 104
SHA3512_BLOCK_SIZE = 72
SHA3MAX_BLOCK_SIZE = SHA3224_BLOCK_SIZE
SHA3_INIT_SIZE = 200
SHA3224_HASH_SIZE = 28
SHA3256_HASH_SIZE = 32
SHA3384_HASH_SIZE = 48
SHA3512_HASH_SIZE = 64
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 SHA3MAX_BLOCK_SIZE
rb SHA3_ALIGN - (SHA3MAX_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
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2014,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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_CRC32 = 0
LIBCRASH_MD4 = 1
LIBCRASH_MD5 = 2
LIBCRASH_SHA1 = 3
LIBCRASH_SHA224 = 4
LIBCRASH_SHA256 = 5
LIBCRASH_SHA384 = 6
LIBCRASH_SHA512 = 7
LIBCRASH_SHA3_224 = 8
LIBCRASH_SHA3_256 = 9
LIBCRASH_SHA3_384 = 10
LIBCRASH_SHA3_512 = 11
LIBCRASH_LAST = 11
struct crash_item
init dd ?
update dd ?
final dd ?
oneshot dd ?
len_out dd ?
ends
struct crash_ctx
hash rb 1024 ; context starts with hash data
ends
CRC32_HASH_SIZE = 4
CRC32_BLOCK_SIZE = 1
MD4_HASH_SIZE = 16
MD4_BLOCK_SIZE = 64
MD5_HASH_SIZE = 16
MD5_BLOCK_SIZE = 64
SHA1_HASH_SIZE = 20
SHA1_BLOCK_SIZE = 64
SHA224_HASH_SIZE = 28
SHA224_BLOCK_SIZE = 64
SHA256_HASH_SIZE = 32
SHA256_BLOCK_SIZE = 64
SHA384_HASH_SIZE = 48
SHA384_BLOCK_SIZE = 128
SHA512_HASH_SIZE = 64
SHA512_BLOCK_SIZE = 128
SHA3_224_HASH_SIZE = 28
SHA3_224_BLOCK_SIZE = 144
SHA3_256_HASH_SIZE = 32
SHA3_256_BLOCK_SIZE = 136
SHA3_384_HASH_SIZE = 48
SHA3_384_BLOCK_SIZE = 104
SHA3_512_HASH_SIZE = 64
SHA3_512_BLOCK_SIZE = 72

500
programs/develop/libraries/libcrash/trunk/md4.asm
View File

@ -1,237 +1,263 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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 md4._.f b, c, d
{
mov eax, c
xor eax, d
and eax, b
xor eax, d
}
macro md4._.g b, c, d
{
push c d
mov eax, b
and eax, c
and c, d
and d, b
or eax, c
or eax, d
pop d c
}
macro md4._.h b, c, d
{
mov eax, b
xor eax, c
xor eax, d
}
macro md4._.round func, a, b, c, d, index, shift, ac
{
func b, c, d
add eax, [esi + index*4]
lea a, [a + eax + ac]
rol a, shift
}
proc md4.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.hash]
mov esi, md4._.hash_init
mov ecx, MD4_HASH_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_md4.index], eax
mov [ebx + ctx_md4.msglen_0], eax
mov [ebx + ctx_md4.msglen_1], eax
ret
endp
proc md4._.block _hash
mov eax, [_hash]
mov edi, [eax + 0x0]
mov ebx, [eax + 0x4]
mov ecx, [eax + 0x8]
mov edx, [eax + 0xc]
md4._.round md4._.f, edi, ebx, ecx, edx, 0, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 1, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 2, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 3, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 4, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 5, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 6, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 7, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 8, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 9, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 10, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 11, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 12, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 13, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 14, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 15, 19, 0x00000000
md4._.round md4._.g, edi, ebx, ecx, edx, 0, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 4, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 8, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 12, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 1, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 5, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 9, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 13, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 2, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 6, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 10, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 14, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 3, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 7, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 11, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 15, 13, 0x5a827999
md4._.round md4._.h, edi, ebx, ecx, edx, 0, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 8, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 4, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 12, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 2, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 10, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 6, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 14, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 1, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 9, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 5, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 13, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 3, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 11, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 7, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 15, 15, 0x6ed9eba1
mov eax, [_hash]
add [eax + 0x0], edi
add [eax + 0x4], ebx
add [eax + 0x8], ecx
add [eax + 0xc], edx
ret
endp
proc md4.update _ctx, _msg, _size
mov ebx, [_ctx]
mov ecx, [_size]
add [ebx + ctx_md4.msglen_0], ecx
adc [ebx + ctx_md4.msglen_1], 0
.next_block:
mov ebx, [_ctx]
mov esi, [_msg]
mov eax, [ebx + ctx_md4.index]
and eax, MD4_BLOCK_SIZE-1
jnz .copy_to_buf
test esi, MD4_ALIGN_MASK
jnz .copy_to_buf
.no_copy:
; data is aligned, hash it in place without copying
mov ebx, [_ctx]
cmp [_size], MD4_BLOCK_SIZE
jb .copy_quit
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
sub [_size], MD4_BLOCK_SIZE
add esi, MD4_BLOCK_SIZE
jmp .no_copy
.copy_to_buf:
lea edi, [ebx + ctx_md4.block]
add edi, eax
mov ecx, MD4_BLOCK_SIZE
sub ecx, eax
cmp [_size], ecx
jb .copy_quit
sub [_size], ecx
add [_msg], ecx
add [ebx + ctx_md4.index], ecx
rep movsb
lea eax, [ebx + ctx_md4.hash]
lea esi, [ebx + ctx_md4.block]
stdcall md4._.block, eax
jmp .next_block
.copy_quit:
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov eax, [ebx + ctx_md4.index]
and eax, MD4_BLOCK_SIZE-1
add edi, eax
mov ecx, [_size]
add [ebx + ctx_md4.index], ecx
rep movsb
.quit:
ret
endp
proc md4.final _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov ecx, [ebx + ctx_md4.msglen_0]
and ecx, MD4_BLOCK_SIZE-1
add edi, ecx
mov byte[edi], 0x80
inc edi
neg ecx
add ecx, MD4_BLOCK_SIZE
cmp ecx, 8
ja .last
dec ecx
xor eax, eax
rep stosb
lea esi, [ebx + ctx_md4.block]
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov ecx, MD4_BLOCK_SIZE+1
.last:
dec ecx
sub ecx, 8
xor eax, eax
rep stosb
mov eax, [ebx + ctx_md4.msglen_0]
mov edx, [ebx + ctx_md4.msglen_1]
shld edx, eax, 3
shl eax, 3
mov dword[edi], eax
mov dword[edi+4], edx
lea esi, [ebx + ctx_md4.block]
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
ret
endp
align MD4_ALIGN
md4._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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/>.
MD4_HASH_SIZE = 16
MD4_BLOCK_SIZE = 64
MD4_ALIGN = 4
MD4_ALIGN_MASK = MD4_ALIGN - 1
struct ctx_md4
hash rb MD4_HASH_SIZE
block rb MD4_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_md4
end if
macro md4._.f b, c, d
{
mov eax, c
xor eax, d
and eax, b
xor eax, d
}
macro md4._.g b, c, d
{
push c d
mov eax, b
and eax, c
and c, d
and d, b
or eax, c
or eax, d
pop d c
}
macro md4._.h b, c, d
{
mov eax, b
xor eax, c
xor eax, d
}
macro md4._.round func, a, b, c, d, index, shift, ac
{
func b, c, d
add eax, [esi + index*4]
lea a, [a + eax + ac]
rol a, shift
}
proc md4.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.hash]
mov esi, md4._.hash_init
mov ecx, MD4_HASH_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_md4.index], eax
mov [ebx + ctx_md4.msglen_0], eax
mov [ebx + ctx_md4.msglen_1], eax
ret
endp
proc md4._.block _hash
mov eax, [_hash]
mov edi, [eax + 0x0]
mov ebx, [eax + 0x4]
mov ecx, [eax + 0x8]
mov edx, [eax + 0xc]
md4._.round md4._.f, edi, ebx, ecx, edx, 0, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 1, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 2, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 3, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 4, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 5, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 6, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 7, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 8, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 9, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 10, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 11, 19, 0x00000000
md4._.round md4._.f, edi, ebx, ecx, edx, 12, 3, 0x00000000
md4._.round md4._.f, edx, edi, ebx, ecx, 13, 7, 0x00000000
md4._.round md4._.f, ecx, edx, edi, ebx, 14, 11, 0x00000000
md4._.round md4._.f, ebx, ecx, edx, edi, 15, 19, 0x00000000
md4._.round md4._.g, edi, ebx, ecx, edx, 0, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 4, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 8, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 12, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 1, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 5, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 9, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 13, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 2, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 6, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 10, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 14, 13, 0x5a827999
md4._.round md4._.g, edi, ebx, ecx, edx, 3, 3, 0x5a827999
md4._.round md4._.g, edx, edi, ebx, ecx, 7, 5, 0x5a827999
md4._.round md4._.g, ecx, edx, edi, ebx, 11, 9, 0x5a827999
md4._.round md4._.g, ebx, ecx, edx, edi, 15, 13, 0x5a827999
md4._.round md4._.h, edi, ebx, ecx, edx, 0, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 8, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 4, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 12, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 2, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 10, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 6, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 14, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 1, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 9, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 5, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 13, 15, 0x6ed9eba1
md4._.round md4._.h, edi, ebx, ecx, edx, 3, 3, 0x6ed9eba1
md4._.round md4._.h, edx, edi, ebx, ecx, 11, 9, 0x6ed9eba1
md4._.round md4._.h, ecx, edx, edi, ebx, 7, 11, 0x6ed9eba1
md4._.round md4._.h, ebx, ecx, edx, edi, 15, 15, 0x6ed9eba1
mov eax, [_hash]
add [eax + 0x0], edi
add [eax + 0x4], ebx
add [eax + 0x8], ecx
add [eax + 0xc], edx
ret
endp
proc md4.update _ctx, _msg, _size
mov ebx, [_ctx]
mov ecx, [_size]
add [ebx + ctx_md4.msglen_0], ecx
adc [ebx + ctx_md4.msglen_1], 0
.next_block:
mov ebx, [_ctx]
mov esi, [_msg]
mov eax, [ebx + ctx_md4.index]
and eax, MD4_BLOCK_SIZE-1
jnz .copy_to_buf
test esi, MD4_ALIGN_MASK
jnz .copy_to_buf
.no_copy:
; data is aligned, hash it in place without copying
mov ebx, [_ctx]
cmp [_size], MD4_BLOCK_SIZE
jb .copy_quit
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
sub [_size], MD4_BLOCK_SIZE
add esi, MD4_BLOCK_SIZE
jmp .no_copy
.copy_to_buf:
lea edi, [ebx + ctx_md4.block]
add edi, eax
mov ecx, MD4_BLOCK_SIZE
sub ecx, eax
cmp [_size], ecx
jb .copy_quit
sub [_size], ecx
add [_msg], ecx
add [ebx + ctx_md4.index], ecx
rep movsb
lea eax, [ebx + ctx_md4.hash]
lea esi, [ebx + ctx_md4.block]
stdcall md4._.block, eax
jmp .next_block
.copy_quit:
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov eax, [ebx + ctx_md4.index]
and eax, MD4_BLOCK_SIZE-1
add edi, eax
mov ecx, [_size]
add [ebx + ctx_md4.index], ecx
rep movsb
.quit:
ret
endp
proc md4.final _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov ecx, [ebx + ctx_md4.msglen_0]
and ecx, MD4_BLOCK_SIZE-1
add edi, ecx
mov byte[edi], 0x80
inc edi
neg ecx
add ecx, MD4_BLOCK_SIZE
cmp ecx, 8
ja .last
dec ecx
xor eax, eax
rep stosb
lea esi, [ebx + ctx_md4.block]
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
mov ebx, [_ctx]
lea edi, [ebx + ctx_md4.block]
mov ecx, MD4_BLOCK_SIZE+1
.last:
dec ecx
sub ecx, 8
xor eax, eax
rep stosb
mov eax, [ebx + ctx_md4.msglen_0]
mov edx, [ebx + ctx_md4.msglen_1]
shld edx, eax, 3
shl eax, 3
mov dword[edi], eax
mov dword[edi+4], edx
lea esi, [ebx + ctx_md4.block]
lea eax, [ebx + ctx_md4.hash]
stdcall md4._.block, eax
ret
endp
proc md4.oneshot _ctx, _data, _len
stdcall md4.init, [_ctx]
stdcall md4.update, [_ctx], [_data], [_len]
stdcall md4.final, [_ctx]
ret
endp
iglobal
align MD4_ALIGN
md4._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
endg

556
programs/develop/libraries/libcrash/trunk/md5.asm
View File

@ -1,265 +1,291 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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 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 _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md5.hash]
mov esi, md5._.hash_init
mov ecx, MD5_HASH_SIZE/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 _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.final _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
align MD5_ALIGN
md5._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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_HASH_SIZE = 16
MD5_BLOCK_SIZE = 64
MD5_ALIGN = 4
MD5_ALIGN_MASK = MD5_ALIGN - 1
struct ctx_md5
hash rb MD5_HASH_SIZE
block rb MD5_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_md5
end if
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 _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_md5.hash]
mov esi, md5._.hash_init
mov ecx, MD5_HASH_SIZE/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 _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.final _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.final, [_ctx]
ret
endp
iglobal
align MD5_ALIGN
md5._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
endg

572
programs/develop/libraries/libcrash/trunk/sha1.asm
View File

@ -1,273 +1,299 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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/>.
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 _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha1.hash]
mov esi, sha1._.hash_init
mov ecx, SHA1_HASH_SIZE/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 _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.final _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
align SHA1_ALIGN
sha1._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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_HASH_SIZE = 20
SHA1_BLOCK_SIZE = 64
SHA1_ALIGN = 4
SHA1_ALIGN_MASK = SHA1_ALIGN - 1
struct ctx_sha1
hash rb SHA1_HASH_SIZE
block rb SHA1_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_sha1
end if
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 _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha1.hash]
mov esi, sha1._.hash_init
mov ecx, SHA1_HASH_SIZE/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 _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.final _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.final, [_ctx]
ret
endp
iglobal
align SHA1_ALIGN
sha1._.hash_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
endg

840
programs/develop/libraries/libcrash/trunk/sha224_256.asm
View File

@ -1,399 +1,441 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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 sha224256._.chn x, y, z
{
mov eax, [y]
xor eax, [z]
and eax, [x]
xor eax, [z]
}
macro sha224256._.maj x, y, z
{
mov eax, [x]
xor eax, [y]
and eax, [z]
mov ecx, [x]
and ecx, [y]
xor eax, ecx
}
macro sha224256._.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 sha224256._.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 sha224256._.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 sha224256._.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 sha224256._.recalculate_w n
{
mov edx, [w + ((n-2) and 15)*4]
sha224256._.sigma1 edx
add eax, [w + ((n-7) and 15)*4]
push eax
mov edx, [w + ((n-15) and 15)*4]
sha224256._.sigma0 edx
pop ecx
add eax, ecx
add [w + (n)*4], eax
}
macro sha224256._.round a, b, c, d, e, f, g, h, k
{
mov ebx, [h]
mov edx, [e]
sha224256._.Sigma1 edx
add ebx, eax
sha224256._.chn e, f, g
add ebx, eax
add ebx, [k]
add ebx, edi
add [d], ebx
mov edx, [a]
sha224256._.Sigma0 edx
add ebx, eax
sha224256._.maj a, b, c
add eax, ebx
mov [h], eax
}
macro sha224256._.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
sha224256._.round a, b, c, d, e, f, g, h, (sha256_table + (n)*4)
}
macro sha224256._.round_17_64 a, b, c, d, e, f, g, h, n, rep_num
{
sha224256._.recalculate_w n
mov edi, [w + (n)*4]
sha224256._.round a, b, c, d, e, f, g, h, (sha256_table + (n+16*rep_num)*4)
}
proc sha224.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.hash]
mov esi, sha224._.hash_init
mov ecx, SHA224256_INIT_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_sha224256.index], eax
mov [ebx + ctx_sha224256.msglen_0], eax
mov [ebx + ctx_sha224256.msglen_1], eax
ret
endp
proc sha256.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.hash]
mov esi, sha256._.hash_init
mov ecx, SHA224256_INIT_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_sha224256.index], eax
mov [ebx + ctx_sha224256.msglen_0], eax
mov [ebx + ctx_sha224256.msglen_1], eax
ret
endp
proc sha224256._.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
sha224256._.round_1_16 A, B, C, D, E, F, G, H, 0
sha224256._.round_1_16 H, A, B, C, D, E, F, G, 1
sha224256._.round_1_16 G, H, A, B, C, D, E, F, 2
sha224256._.round_1_16 F, G, H, A, B, C, D, E, 3
sha224256._.round_1_16 E, F, G, H, A, B, C, D, 4
sha224256._.round_1_16 D, E, F, G, H, A, B, C, 5
sha224256._.round_1_16 C, D, E, F, G, H, A, B, 6
sha224256._.round_1_16 B, C, D, E, F, G, H, A, 7
sha224256._.round_1_16 A, B, C, D, E, F, G, H, 8
sha224256._.round_1_16 H, A, B, C, D, E, F, G, 9
sha224256._.round_1_16 G, H, A, B, C, D, E, F, 10
sha224256._.round_1_16 F, G, H, A, B, C, D, E, 11
sha224256._.round_1_16 E, F, G, H, A, B, C, D, 12
sha224256._.round_1_16 D, E, F, G, H, A, B, C, 13
sha224256._.round_1_16 C, D, E, F, G, H, A, B, 14
sha224256._.round_1_16 B, C, D, E, F, G, H, A, 15
repeat 3
sha224256._.round_17_64 A, B, C, D, E, F, G, H, 0, %
sha224256._.round_17_64 H, A, B, C, D, E, F, G, 1, %
sha224256._.round_17_64 G, H, A, B, C, D, E, F, 2, %
sha224256._.round_17_64 F, G, H, A, B, C, D, E, 3, %
sha224256._.round_17_64 E, F, G, H, A, B, C, D, 4, %
sha224256._.round_17_64 D, E, F, G, H, A, B, C, 5, %
sha224256._.round_17_64 C, D, E, F, G, H, A, B, 6, %
sha224256._.round_17_64 B, C, D, E, F, G, H, A, 7, %
sha224256._.round_17_64 A, B, C, D, E, F, G, H, 8, %
sha224256._.round_17_64 H, A, B, C, D, E, F, G, 9, %
sha224256._.round_17_64 G, H, A, B, C, D, E, F, 10, %
sha224256._.round_17_64 F, G, H, A, B, C, D, E, 11, %
sha224256._.round_17_64 E, F, G, H, A, B, C, D, 12, %
sha224256._.round_17_64 D, E, F, G, H, A, B, C, 13, %
sha224256._.round_17_64 C, D, E, F, G, H, A, B, 14, %
sha224256._.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
sha256.update = sha224.update
proc sha224.update _ctx, _msg, _size
mov ebx, [_ctx]
mov ecx, [_size]
add [ebx + ctx_sha224256.msglen_0], ecx
adc [ebx + ctx_sha224256.msglen_1], 0
.next_block:
mov ebx, [_ctx]
mov esi, [_msg]
mov eax, [ebx + ctx_sha224256.index]
and eax, SHA224256_BLOCK_SIZE-1
jnz .copy_to_buf
test esi, SHA224256_ALIGN_MASK
jnz .copy_to_buf
.no_copy:
; data is aligned, hash it in place without copying
mov ebx, [_ctx]
cmp [_size], SHA224256_BLOCK_SIZE
jb .copy_quit
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
sub [_size], SHA224256_BLOCK_SIZE
add esi, SHA224256_BLOCK_SIZE ; FIXME
jmp .no_copy
.copy_to_buf:
lea edi, [ebx + ctx_sha224256.block]
add edi, eax
mov ecx, SHA224256_BLOCK_SIZE
sub ecx, eax
cmp [_size], ecx
jb .copy_quit
sub [_size], ecx
add [_msg], ecx
add [ebx + ctx_sha224256.index], ecx
rep movsb
lea eax, [ebx + ctx_sha224256.hash]
lea esi, [ebx + ctx_sha224256.block]
stdcall sha224256._.block, eax
jmp .next_block
.copy_quit:
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov eax, [ebx + ctx_sha224256.index]
and eax, SHA224256_BLOCK_SIZE-1
add edi, eax
mov ecx, [_size]
add [ebx + ctx_sha224256.index], ecx
rep movsb
.quit:
ret
endp
sha256.final = sha224.final
proc sha224.final _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov ecx, [ebx + ctx_sha224256.msglen_0]
and ecx, SHA224256_BLOCK_SIZE-1
add edi, ecx
mov byte[edi], 0x80
inc edi
neg ecx
add ecx, SHA224256_BLOCK_SIZE
cmp ecx, 8
ja .last
dec ecx
xor eax, eax
rep stosb
lea esi, [ebx + ctx_sha224256.block]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov ecx, SHA224256_BLOCK_SIZE+1
.last:
dec ecx
sub ecx, 8
xor eax, eax
rep stosb
mov eax, [ebx + ctx_sha224256.msglen_0]
mov edx, [ebx + ctx_sha224256.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_sha224256.block]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
mov ebx, [_ctx]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.postprocess, ebx, eax
ret
endp
proc sha224256._.postprocess _ctx, _hash
mov ecx, 8
mov esi, [_hash]
mov edi, esi
@@:
lodsd
bswap eax
stosd
dec ecx
jnz @b
ret
endp
align SHA224256_ALIGN
sha224._.hash_init dd 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
sha256._.hash_init dd 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,\
0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
sha256_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
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2012-2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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/>.
SHA224256_BLOCK_SIZE = 64
SHA224_BLOCK_SIZE = SHA224256_BLOCK_SIZE
SHA256_BLOCK_SIZE = SHA224256_BLOCK_SIZE
SHA224_HASH_SIZE = 28
SHA256_HASH_SIZE = 32
SHA224256_INIT_SIZE = 32
SHA224256_ALIGN = 4
SHA224256_ALIGN_MASK = SHA224256_ALIGN - 1
struct ctx_sha224256
hash rb SHA224256_INIT_SIZE
block rb SHA224256_BLOCK_SIZE
index rd 1
msglen_0 rd 1
msglen_1 rd 1
ends
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_sha224256
end if
macro sha224256._.chn x, y, z
{
mov eax, [y]
xor eax, [z]
and eax, [x]
xor eax, [z]
}
macro sha224256._.maj x, y, z
{
mov eax, [x]
xor eax, [y]
and eax, [z]
mov ecx, [x]
and ecx, [y]
xor eax, ecx
}
macro sha224256._.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 sha224256._.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 sha224256._.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 sha224256._.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 sha224256._.recalculate_w n
{
mov edx, [w + ((n-2) and 15)*4]
sha224256._.sigma1 edx
add eax, [w + ((n-7) and 15)*4]
push eax
mov edx, [w + ((n-15) and 15)*4]
sha224256._.sigma0 edx
pop ecx
add eax, ecx
add [w + (n)*4], eax
}
macro sha224256._.round a, b, c, d, e, f, g, h, k
{
mov ebx, [h]
mov edx, [e]
sha224256._.Sigma1 edx
add ebx, eax
sha224256._.chn e, f, g
add ebx, eax
add ebx, [k]
add ebx, edi
add [d], ebx
mov edx, [a]
sha224256._.Sigma0 edx
add ebx, eax
sha224256._.maj a, b, c
add eax, ebx
mov [h], eax
}
macro sha224256._.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
sha224256._.round a, b, c, d, e, f, g, h, (sha256_table + (n)*4)
}
macro sha224256._.round_17_64 a, b, c, d, e, f, g, h, n, rep_num
{
sha224256._.recalculate_w n
mov edi, [w + (n)*4]
sha224256._.round a, b, c, d, e, f, g, h, (sha256_table + (n+16*rep_num)*4)
}
proc sha224.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.hash]
mov esi, sha224._.hash_init
mov ecx, SHA224256_INIT_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_sha224256.index], eax
mov [ebx + ctx_sha224256.msglen_0], eax
mov [ebx + ctx_sha224256.msglen_1], eax
ret
endp
proc sha256.init _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.hash]
mov esi, sha256._.hash_init
mov ecx, SHA224256_INIT_SIZE/4
rep movsd
xor eax, eax
mov [ebx + ctx_sha224256.index], eax
mov [ebx + ctx_sha224256.msglen_0], eax
mov [ebx + ctx_sha224256.msglen_1], eax
ret
endp
proc sha224256._.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
sha224256._.round_1_16 A, B, C, D, E, F, G, H, 0
sha224256._.round_1_16 H, A, B, C, D, E, F, G, 1
sha224256._.round_1_16 G, H, A, B, C, D, E, F, 2
sha224256._.round_1_16 F, G, H, A, B, C, D, E, 3
sha224256._.round_1_16 E, F, G, H, A, B, C, D, 4
sha224256._.round_1_16 D, E, F, G, H, A, B, C, 5
sha224256._.round_1_16 C, D, E, F, G, H, A, B, 6
sha224256._.round_1_16 B, C, D, E, F, G, H, A, 7
sha224256._.round_1_16 A, B, C, D, E, F, G, H, 8
sha224256._.round_1_16 H, A, B, C, D, E, F, G, 9
sha224256._.round_1_16 G, H, A, B, C, D, E, F, 10
sha224256._.round_1_16 F, G, H, A, B, C, D, E, 11
sha224256._.round_1_16 E, F, G, H, A, B, C, D, 12
sha224256._.round_1_16 D, E, F, G, H, A, B, C, 13
sha224256._.round_1_16 C, D, E, F, G, H, A, B, 14
sha224256._.round_1_16 B, C, D, E, F, G, H, A, 15
repeat 3
sha224256._.round_17_64 A, B, C, D, E, F, G, H, 0, %
sha224256._.round_17_64 H, A, B, C, D, E, F, G, 1, %
sha224256._.round_17_64 G, H, A, B, C, D, E, F, 2, %
sha224256._.round_17_64 F, G, H, A, B, C, D, E, 3, %
sha224256._.round_17_64 E, F, G, H, A, B, C, D, 4, %
sha224256._.round_17_64 D, E, F, G, H, A, B, C, 5, %
sha224256._.round_17_64 C, D, E, F, G, H, A, B, 6, %
sha224256._.round_17_64 B, C, D, E, F, G, H, A, 7, %
sha224256._.round_17_64 A, B, C, D, E, F, G, H, 8, %
sha224256._.round_17_64 H, A, B, C, D, E, F, G, 9, %
sha224256._.round_17_64 G, H, A, B, C, D, E, F, 10, %
sha224256._.round_17_64 F, G, H, A, B, C, D, E, 11, %
sha224256._.round_17_64 E, F, G, H, A, B, C, D, 12, %
sha224256._.round_17_64 D, E, F, G, H, A, B, C, 13, %
sha224256._.round_17_64 C, D, E, F, G, H, A, B, 14, %
sha224256._.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
sha224.update = sha224256.update
sha256.update = sha224256.update
proc sha224256.update _ctx, _msg, _size
mov ebx, [_ctx]
mov ecx, [_size]
add [ebx + ctx_sha224256.msglen_0], ecx
adc [ebx + ctx_sha224256.msglen_1], 0
.next_block:
mov ebx, [_ctx]
mov esi, [_msg]
mov eax, [ebx + ctx_sha224256.index]
and eax, SHA224256_BLOCK_SIZE-1
jnz .copy_to_buf
test esi, SHA224256_ALIGN_MASK
jnz .copy_to_buf
.no_copy:
; data is aligned, hash it in place without copying
mov ebx, [_ctx]
cmp [_size], SHA224256_BLOCK_SIZE
jb .copy_quit
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
sub [_size], SHA224256_BLOCK_SIZE
add esi, SHA224256_BLOCK_SIZE ; FIXME
jmp .no_copy
.copy_to_buf:
lea edi, [ebx + ctx_sha224256.block]
add edi, eax
mov ecx, SHA224256_BLOCK_SIZE
sub ecx, eax
cmp [_size], ecx
jb .copy_quit
sub [_size], ecx
add [_msg], ecx
add [ebx + ctx_sha224256.index], ecx
rep movsb
lea eax, [ebx + ctx_sha224256.hash]
lea esi, [ebx + ctx_sha224256.block]
stdcall sha224256._.block, eax
jmp .next_block
.copy_quit:
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov eax, [ebx + ctx_sha224256.index]
and eax, SHA224256_BLOCK_SIZE-1
add edi, eax
mov ecx, [_size]
add [ebx + ctx_sha224256.index], ecx
rep movsb
.quit:
ret
endp
sha224.final = sha224256.final
sha256.final = sha224256.final
proc sha224256.final _ctx
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov ecx, [ebx + ctx_sha224256.msglen_0]
and ecx, SHA224256_BLOCK_SIZE-1
add edi, ecx
mov byte[edi], 0x80
inc edi
neg ecx
add ecx, SHA224256_BLOCK_SIZE
cmp ecx, 8
ja .last
dec ecx
xor eax, eax
rep stosb
lea esi, [ebx + ctx_sha224256.block]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
mov ebx, [_ctx]
lea edi, [ebx + ctx_sha224256.block]
mov ecx, SHA224256_BLOCK_SIZE+1
.last:
dec ecx
sub ecx, 8
xor eax, eax
rep stosb
mov eax, [ebx + ctx_sha224256.msglen_0]
mov edx, [ebx + ctx_sha224256.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_sha224256.block]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.block, eax
mov ebx, [_ctx]
lea eax, [ebx + ctx_sha224256.hash]
stdcall sha224256._.postprocess, ebx, eax
ret
endp
proc sha224256._.postprocess _ctx, _hash
mov ecx, 8
mov esi, [_hash]
mov edi, esi
@@:
lodsd
bswap eax
stosd
dec ecx
jnz @b
ret
endp
proc sha224.oneshot _ctx, _data, _len
stdcall sha224.init, [_ctx]
stdcall sha224.update, [_ctx], [_data], [_len]
stdcall sha224.final, [_ctx]
ret
endp
proc sha256.oneshot _ctx, _data, _len
stdcall sha256.init, [_ctx]
stdcall sha256.update, [_ctx], [_data], [_len]
stdcall sha256.final, [_ctx]
ret
endp
iglobal
align SHA224256_ALIGN
sha224._.hash_init dd 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
sha256._.hash_init dd 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,\
0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
sha256_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

899
programs/develop/libraries/libcrash/trunk/sha3.asm
View File

@ -1,417 +1,482 @@
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2013,2016 Ivan Baravy (dunkaist)
;
; 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 3 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 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 _ctx
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 sha3224.init _ctx
mov ebx, [_ctx]
mov eax, SHA3224_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3256.init _ctx
mov ebx, [_ctx]
mov eax, SHA3256_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3384.init _ctx
mov ebx, [_ctx]
mov eax, SHA3384_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3512.init _ctx
mov ebx, [_ctx]
mov eax, SHA3512_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
sha3224.update = sha3.update
sha3256.update = sha3.update
sha3384.update = sha3.update
sha3512.update = sha3.update
proc sha3.update _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
sha3224.final = sha3.final
sha3256.final = sha3.final
sha3384.final = sha3.final
sha3512.final = sha3.final
proc sha3.final _ctx
pushad
mov ebx, [_ctx]
mov eax, [ebx + ctx_sha3.index]
xor edx, edx
mov ecx, [ebx + ctx_sha3.block_size]
div ecx
sub ecx, edx
ja @f
add ecx, [ebx + ctx_sha3.block_size]
@@:
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
@@:
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
popad
ret
endp
proc sha3._.postprocess _ctx, _hash
emms
ret
endp
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
; libcrash -- cryptographic hash functions
;
; Copyright (C) 2013,2016,2019 Ivan Baravy (dunkaist)
;
; 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 3 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_HASH_SIZE = 28
SHA3_256_HASH_SIZE = 32
SHA3_384_HASH_SIZE = 48
SHA3_512_HASH_SIZE = 64
SHA3_224_BLOCK_SIZE = 144
SHA3_256_BLOCK_SIZE = 136
SHA3_384_BLOCK_SIZE = 104
SHA3_512_BLOCK_SIZE = 72
SHA3MAX_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 SHA3MAX_BLOCK_SIZE
rb SHA3_ALIGN - (SHA3MAX_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
if defined sizeof.crash_ctx
assert sizeof.crash_ctx >= sizeof.ctx_sha3
end if
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 _ctx
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 _ctx
mov ebx, [_ctx]
mov eax, SHA3_224_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3_256.init _ctx
mov ebx, [_ctx]
mov eax, SHA3_256_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3_384.init _ctx
mov ebx, [_ctx]
mov eax, SHA3_384_BLOCK_SIZE
stdcall sha3._.init
ret
endp
proc sha3_512.init _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 _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.final = sha3.final
sha3_256.final = sha3.final
sha3_384.final = sha3.final
sha3_512.final = sha3.final
proc sha3.final _ctx
pushad
mov ebx, [_ctx]
mov eax, [ebx + ctx_sha3.index]
xor edx, edx
mov ecx, [ebx + ctx_sha3.block_size]
div ecx
sub ecx, edx
ja @f
add ecx, [ebx + ctx_sha3.block_size]
@@:
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
@@:
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
popad
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.final, [_ctx]
ret
endp
proc sha3_256.oneshot _ctx, _data, _len
stdcall sha3_256.init, [_ctx]
stdcall sha3.update, [_ctx], [_data], [_len]
stdcall sha3.final, [_ctx]
ret
endp
proc sha3_384.oneshot _ctx, _data, _len
stdcall sha3_384.init, [_ctx]
stdcall sha3.update, [_ctx], [_data], [_len]
stdcall sha3.final, [_ctx]
ret
endp
proc sha3_512.oneshot _ctx, _data, _len
stdcall sha3_512.init, [_ctx]
stdcall sha3.update, [_ctx], [_data], [_len]
stdcall sha3.final, [_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

1077
programs/develop/libraries/libcrash/trunk/sha384_512.asm
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File diff suppressed because it is too large Load Diff

12
programs/network/ssh/dh_gex.inc
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@ -231,7 +231,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx
rep movsd
mov [con.session_id_prefix], 'A'
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1
@ -249,7 +249,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx/4
rep movsd
inc [con.session_id_prefix]
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1
@ -267,7 +267,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx
rep movsd
inc [con.session_id_prefix]
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1
@ -285,7 +285,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx/4
rep movsd
inc [con.session_id_prefix]
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1
@ -303,7 +303,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx/4
rep movsd
inc [con.session_id_prefix]
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1
@ -321,7 +321,7 @@ end if
mov esi, con.k_h_ctx
mov edi, con.temp_ctx
mov ecx, sizeof.ctx_sha224256/4
mov ecx, sizeof.crash_ctx/4
rep movsd
inc [con.session_id_prefix]
invoke sha256_update, con.temp_ctx, con.session_id_prefix, 32+1

4
programs/network/ssh/hmac_md5.inc
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@ -22,8 +22,8 @@
struct hmac_md5_context
hash rb MD5_HASH_SIZE
ipad_ctx ctx_md5
opad_ctx ctx_md5
ipad_ctx crash_ctx
opad_ctx crash_ctx
ends
; We will precompute partial hashes of K XOR ipad and K XOR opad,

4
programs/network/ssh/hmac_sha1.inc
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@ -22,8 +22,8 @@
struct hmac_sha1_context
hash rb SHA1_HASH_SIZE
ipad_ctx ctx_sha1
opad_ctx ctx_sha1
ipad_ctx crash_ctx
opad_ctx crash_ctx
ends
; We will precompute partial hashes of K XOR ipad and K XOR opad,

30
programs/network/ssh/hmac_sha256.inc
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@ -22,8 +22,8 @@
struct hmac_sha256_context
hash rb SHA256_HASH_SIZE
ipad_ctx ctx_sha224256
opad_ctx ctx_sha224256
ipad_ctx crash_ctx
opad_ctx crash_ctx
ends
; We will precompute partial hashes of K XOR ipad and K XOR opad,
@ -32,21 +32,21 @@ ends
proc hmac_sha256_setkey ctx, key, key_length
locals
k_temp rb SHA224256_BLOCK_SIZE
k_temp rb SHA256_BLOCK_SIZE
endl
pusha
; input esi = key, ecx=key_length
mov ecx, [key_length]
cmp ecx, SHA224256_BLOCK_SIZE
cmp ecx, SHA256_BLOCK_SIZE
ja .hash_it
; Key is smaller then or equal to blocksize,
; copy key to ipad
mov esi, [key]
lea edi, [k_temp]
rep movsb
mov ecx, SHA224256_BLOCK_SIZE
mov ecx, SHA256_BLOCK_SIZE
sub ecx, [key_length]
jz .finish
; append zeros to the key
@ -64,13 +64,13 @@ endl
mov ecx, SHA256_HASH_SIZE/4
rep movsd
xor eax, eax
mov ecx, (SHA224256_BLOCK_SIZE-SHA256_HASH_SIZE)/4
mov ecx, (SHA256_BLOCK_SIZE-SHA256_HASH_SIZE)/4
rep stosd
.finish:
; xor ipad buffer with 0x36363...
lea esi, [k_temp]
mov ecx, SHA224256_BLOCK_SIZE/4
mov ecx, SHA256_BLOCK_SIZE/4
@@:
xor dword[esi], 0x36363636 ; ipad constant
add esi, 4
@ -84,15 +84,15 @@ endl
lea esi, [k_temp]
DEBUGF 1, "HASH: "
stdcall dump_hex, esi, SHA224256_BLOCK_SIZE/4
stdcall dump_hex, esi, SHA256_BLOCK_SIZE/4
mov ebx, [ctx]
lea edi, [ebx+hmac_sha256_context.ipad_ctx]
invoke sha256_update, edi, esi, SHA224256_BLOCK_SIZE
invoke sha256_update, edi, esi, SHA256_BLOCK_SIZE
; xor opad buffer with 0x5c5c5...
lea esi, [k_temp]
mov ecx, SHA224256_BLOCK_SIZE/4
mov ecx, SHA256_BLOCK_SIZE/4
@@:
xor dword[esi], 0x36363636 xor 0x5c5c5c5c ; opad constant
add esi, 4
@ -106,11 +106,11 @@ endl
lea esi, [k_temp]
DEBUGF 1, "HASH: "
stdcall dump_hex, esi, SHA224256_BLOCK_SIZE/4
stdcall dump_hex, esi, SHA256_BLOCK_SIZE/4
mov ebx, [ctx]
lea edi, [ebx+hmac_sha256_context.opad_ctx]
invoke sha256_update, edi, esi, SHA224256_BLOCK_SIZE
invoke sha256_update, edi, esi, SHA256_BLOCK_SIZE
popa
ret
@ -124,8 +124,8 @@ endp
proc hmac_sha256 ctx, _data, _length
locals
inner_ctx ctx_sha224256
outer_ctx ctx_sha224256
inner_ctx crash_ctx
outer_ctx crash_ctx
endl
pusha
@ -138,7 +138,7 @@ endl
mov esi, [ctx]
lea esi, [esi+hmac_sha256_context.ipad_ctx]
lea edi, [inner_ctx]
repeat (sizeof.ctx_sha224256)/4*2
repeat (sizeof.crash_ctx)/4*2
movsd
end repeat

4
programs/network/ssh/ssh.asm
View File

@ -165,8 +165,8 @@ struct ssh_connection
dh_signature dd ?
rb MAX_BITS/8
temp_ctx ctx_sha224256
k_h_ctx ctx_sha224256
temp_ctx crash_ctx
k_h_ctx crash_ctx
mpint_tmp dd ?
rb MAX_BITS/8