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libcrash: cryptographic hash functions

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git-svn-id: svn://kolibrios.org@3115 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Ivan Baravy 2012-12-15 17:23:23 +00:00
parent 8f354bd99d
commit 595e11fbff
9 changed files with 1613 additions and 0 deletions
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147
programs/develop/libraries/libcrash/trunk/crashtest.asm Normal file
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use32
org 0x0
db 'MENUET01'
dd 0x01,start,i_end,e_end,e_end,0,0
include '../../../../proc32.inc'
include '../../../../macros.inc'
include '../../../../dll.inc'
;include '../../../../debug.inc'
include '../../../../develop/libraries/libs-dev/libio/libio.inc'
include 'libcrash.inc'
BUFFER_SIZE = 8192
start:
mcall 68, 11
stdcall dll.Load, @IMPORT
or eax, eax
jnz quit
invoke file.open, input_file, O_READ
or eax, eax
jz quit
mov [fh], eax
invoke file.size, input_file
mov [file_len], ebx
stdcall mem.Alloc, ebx
or eax, eax
jz quit
mov [file_data], eax
invoke file.read, [fh], eax, [file_len]
cmp eax, -1
je quit
cmp eax, [file_len]
jne quit
invoke file.close, [fh]
inc eax
jz quit
stdcall mem.Free, [file_data]
test eax, eax
jz quit
invoke crash.hash, LIBCRASH_SHA512, hash, data_buffer, 0, update_data_buffer, msglen
invoke crash.bin2hex, hash, hex, LIBCRASH_SHA512
still:
mcall 10
dec eax
jz redraw
dec eax
jz key
button:
mcall 17
shr eax, 8
cmp eax, 1
je quit
redraw:
mcall 12, 1
mcall 0, <0,800>, <0,100>, 0x34000000, 0x80000000, window_title
mcall 4, 0, 0x40ffffff, hex, 128, 0
mcall 12, 2
jmp still
key:
mcall 2
jmp still
quit:
mcall -1
proc update_data_buffer
mcall 70, f70_buf
mov eax, ebx
cmp eax, -1
jne @f
inc eax
@@:
add dword[f70_buf + 4], BUFFER_SIZE
ret
endp
szZ window_title ,'libcrash example'
sz msg_few_args , '2 arguments required',0x0a
sz msg_bad_hash_type , 'invalid hash type',0x0a
sz msg_file_not_found , 'file not found: '
input_file db '/hd0/1/crashtest',0
f70_buf:
funcnum dd 0
src dd 0
res1 dd 0
count dd BUFFER_SIZE
dst dd data_buffer
res2 db 0
fname dd input_file
align 4
@IMPORT:
library \
libio , 'libio.obj' , \
libcrash, 'libcrash.obj'
import libio , \
libio.init , 'lib_init' , \
file.size , 'file_size' , \
file.open , 'file_open' , \
file.read , 'file_read' , \
file.close , 'file_close'
import libcrash , \
libcrash.init , 'lib_init' , \
crash.hash , 'crash_hash' , \
crash.bin2hex , 'crash_bin2hex'
i_end:
hash rd 16
msglen rd 1
fd rd 1
fh rd 1
data_length rd 1
hex rb 1024
data_buffer rb BUFFER_SIZE
file_data rd 1
file_len rd 1
rb 0x400 ;stack
e_end:

73
programs/develop/libraries/libcrash/trunk/crc32.asm Normal file
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proc crash.crc32 _crc, _data, _len, _callback, _msglen
.begin:
mov ecx, [_len]
test ecx, ecx
jz .callback
mov eax, [_crc]
mov eax, [eax]
mov esi, [_data]
.head:
mov ebx, [_data]
and ebx, 3
jz .body
@@:
dec ecx
js .done
movzx edx, al
xor dl, byte[esi]
add esi, 1
shr eax, 8
xor eax, [crash._.crc32_table + edx*4]
dec ebx
jnz @b
.body:
mov ebx, ecx
and ecx, 15
shr ebx, 4
test ebx, ebx
jz .tail
@@:
repeat 4
mov edx, eax
mov eax, [esi]
add esi, 4
xor eax, edx
repeat 4
movzx edx, al
shr eax, 8
xor eax, [crash._.crc32_table + edx*4]
end repeat
end repeat
dec ebx
jnz @b
.tail:
test ecx, ecx
jz .done
@@:
movzx edx, al
xor dl, byte[esi]
add esi, 1
shr eax, 8
xor eax, [crash._.crc32_table + edx*4]
dec ecx
jnz @b
.done:
mov ecx, [_crc]
mov [ecx], eax
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
mov [_len], eax
test eax, eax
jnz .begin
@@:
mov ecx, [_crc]
mov eax, [ecx]
xor eax, 0xffffffff
bswap eax
mov [ecx], eax
ret
endp

158
programs/develop/libraries/libcrash/trunk/libcrash.asm Normal file
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format MS COFF
public @EXPORT as 'EXPORTS'
include '../../../../struct.inc'
include '../../../../proc32.inc'
include '../../../../macros.inc'
include '../../../../config.inc'
;include '../../../../debug.inc'
purge section,mov,add,sub
section '.flat' code readable align 16
include 'libcrash.inc'
include 'crc32.asm'
include 'md4.asm'
include 'md5.asm'
include 'sha1.asm'
include 'sha224_256.asm'
include 'sha384_512.asm'
proc lib_init
; generate crc32 table
bts [crash._.init_flags], 0
jc .crc32_table_done
mov edi, crash._.crc32_table
xor ecx, ecx
mov edx, 0xedb88320
.1:
mov ebx, 8
mov eax, ecx
.2:
shr eax, 1
jnc @f
xor eax, edx
@@:
dec ebx
jnz .2
stosd
inc cl
jnz .1
.crc32_table_done:
ret
endp
proc crash.hash _type, _hash, _data, _len, _callback, _msglen
locals
hash_func rd 1
endl
mov eax, [_type]
mov ecx, eax
and eax, 0x000000ff
sub eax, 1
mov edx, [crash._.table + eax*8]
mov esi, [crash._.table + eax*8 + 4]
mov edi, [_hash]
mov [hash_func], edx
and ecx, 0x0000ff00
shr ecx, 8
rep movsd
stdcall [hash_func], [_hash], [_data], [_len], [_callback], [_msglen]
ret
endp
proc crash.bin2hex _bin, _hex, _type
xor eax, eax
mov ebx, crash._.bin2hex_table
mov esi, [_bin]
mov edi, [_hex]
mov ecx, [_type]
and ecx, 0x00ff0000
shr ecx, 16 - 2
.byte:
lodsb
mov ah, al
shr ah, 4
and al, 0x0f
xlatb
xchg al, ah
xlatb
stosw
dec ecx
jnz .byte
ret
endp
crash._.bin2hex_table db '0123456789abcdef'
crash._.table: ; hash function, address of initial hash value
dd crash.crc32, crash._.crc_init
dd crash.md4, crash._.md4_init
dd crash.md5, crash._.md5_init
dd crash.sha1, crash._.sha1_init
dd crash.sha256, crash._.sha224_init
dd crash.sha256, crash._.sha256_init
dd crash.sha512, crash._.sha384_init
dd crash.sha512, crash._.sha512_init
crash._.crc_init dd 0xffffffff
crash._.md4_init:
crash._.md5_init:
crash._.sha1_init dd 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0
crash._.sha224_init dd 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939, 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
crash._.sha256_init dd 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
crash._.sha384_init dq 0xcbbb9d5dc1059ed8, 0x629a292a367cd507, 0x9159015a3070dd17, 0x152fecd8f70e5939,\
0x67332667ffc00b31, 0x8eb44a8768581511, 0xdb0c2e0d64f98fa7, 0x47b5481dbefa4fa4
crash._.sha512_init dq 0x6a09e667f3bcc908, 0xbb67ae8584caa73b, 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,\
0x510e527fade682d1, 0x9b05688c2b3e6c1f, 0x1f83d9abfb41bd6b, 0x5be0cd19137e2179
crash._.init_flags dd 0
crash._.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
crash._.sha512_table dq 0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc,\
0x3956c25bf348b538, 0x59f111f1b605d019, 0x923f82a4af194f9b, 0xab1c5ed5da6d8118,\
0xd807aa98a3030242, 0x12835b0145706fbe, 0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2,\
0x72be5d74f27b896f, 0x80deb1fe3b1696b1, 0x9bdc06a725c71235, 0xc19bf174cf692694,\
0xe49b69c19ef14ad2, 0xefbe4786384f25e3, 0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65,\
0x2de92c6f592b0275, 0x4a7484aa6ea6e483, 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5,\
0x983e5152ee66dfab, 0xa831c66d2db43210, 0xb00327c898fb213f, 0xbf597fc7beef0ee4,\
0xc6e00bf33da88fc2, 0xd5a79147930aa725, 0x06ca6351e003826f, 0x142929670a0e6e70,\
0x27b70a8546d22ffc, 0x2e1b21385c26c926, 0x4d2c6dfc5ac42aed, 0x53380d139d95b3df,\
0x650a73548baf63de, 0x766a0abb3c77b2a8, 0x81c2c92e47edaee6, 0x92722c851482353b,\
0xa2bfe8a14cf10364, 0xa81a664bbc423001, 0xc24b8b70d0f89791, 0xc76c51a30654be30,\
0xd192e819d6ef5218, 0xd69906245565a910, 0xf40e35855771202a, 0x106aa07032bbd1b8,\
0x19a4c116b8d2d0c8, 0x1e376c085141ab53, 0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8,\
0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb, 0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3,\
0x748f82ee5defb2fc, 0x78a5636f43172f60, 0x84c87814a1f0ab72, 0x8cc702081a6439ec,\
0x90befffa23631e28, 0xa4506cebde82bde9, 0xbef9a3f7b2c67915, 0xc67178f2e372532b,\
0xca273eceea26619c, 0xd186b8c721c0c207, 0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178,\
0x06f067aa72176fba, 0x0a637dc5a2c898a6, 0x113f9804bef90dae, 0x1b710b35131c471b,\
0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c,\
0x4cc5d4becb3e42b6, 0x597f299cfc657e2a, 0x5fcb6fab3ad6faec, 0x6c44198c4a475817
align 4
@EXPORT:
export \
lib_init , 'lib_init' , \
crash.hash , 'crash_hash' , \
crash.bin2hex , 'crash_bin2hex'
section '.data' data readable writable align 16
crash._.crc32_table rd 256

8
programs/develop/libraries/libcrash/trunk/libcrash.inc Normal file
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LIBCRASH_CRC32 = 0x00010101
LIBCRASH_MD4 = 0x00040402
LIBCRASH_MD5 = 0x00040403
LIBCRASH_SHA1 = 0x00050504
LIBCRASH_SHA224 = 0x00070805
LIBCRASH_SHA256 = 0x00080806
LIBCRASH_SHA384 = 0x000c1007
LIBCRASH_SHA512 = 0x00101008

165
programs/develop/libraries/libcrash/trunk/md4.asm Normal file
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macro crash.md4.f b, c, d
{
push c
xor c, d
and b, c
xor b, d
pop c
}
macro crash.md4.g b, c, d
{
push c d
mov edi, b
and b, c
and c, d
and d, edi
or b, c
or b, d
pop d c
}
macro crash.md4.h b, c, d
{
xor b, c
xor b, d
}
macro crash.md4.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
}
proc crash.md4 _md4, _data, _len, _callback, _msglen
locals
final rd 1
endl
mov [final], 0
.first:
mov eax, [_msglen]
mov ecx, [_len]
add [eax], ecx
mov esi, [_data]
test ecx, ecx
jz .callback
.begin:
sub [_len], 64
jnc @f
add [_len], 64
jmp .endofblock
@@:
mov edi, [_md4]
mov eax, [edi + 0x0]
mov ebx, [edi + 0x4]
mov ecx, [edi + 0x8]
mov edx, [edi + 0xc]
crash.md4.round crash.md4.f, eax, ebx, ecx, edx, 0, 3, 0x00000000
crash.md4.round crash.md4.f, edx, eax, ebx, ecx, 1, 7, 0x00000000
crash.md4.round crash.md4.f, ecx, edx, eax, ebx, 2, 11, 0x00000000
crash.md4.round crash.md4.f, ebx, ecx, edx, eax, 3, 19, 0x00000000
crash.md4.round crash.md4.f, eax, ebx, ecx, edx, 4, 3, 0x00000000
crash.md4.round crash.md4.f, edx, eax, ebx, ecx, 5, 7, 0x00000000
crash.md4.round crash.md4.f, ecx, edx, eax, ebx, 6, 11, 0x00000000
crash.md4.round crash.md4.f, ebx, ecx, edx, eax, 7, 19, 0x00000000
crash.md4.round crash.md4.f, eax, ebx, ecx, edx, 8, 3, 0x00000000
crash.md4.round crash.md4.f, edx, eax, ebx, ecx, 9, 7, 0x00000000
crash.md4.round crash.md4.f, ecx, edx, eax, ebx, 10, 11, 0x00000000
crash.md4.round crash.md4.f, ebx, ecx, edx, eax, 11, 19, 0x00000000
crash.md4.round crash.md4.f, eax, ebx, ecx, edx, 12, 3, 0x00000000
crash.md4.round crash.md4.f, edx, eax, ebx, ecx, 13, 7, 0x00000000
crash.md4.round crash.md4.f, ecx, edx, eax, ebx, 14, 11, 0x00000000
crash.md4.round crash.md4.f, ebx, ecx, edx, eax, 15, 19, 0x00000000
crash.md4.round crash.md4.g, eax, ebx, ecx, edx, 0, 3, 0x5a827999
crash.md4.round crash.md4.g, edx, eax, ebx, ecx, 4, 5, 0x5a827999
crash.md4.round crash.md4.g, ecx, edx, eax, ebx, 8, 9, 0x5a827999
crash.md4.round crash.md4.g, ebx, ecx, edx, eax, 12, 13, 0x5a827999
crash.md4.round crash.md4.g, eax, ebx, ecx, edx, 1, 3, 0x5a827999
crash.md4.round crash.md4.g, edx, eax, ebx, ecx, 5, 5, 0x5a827999
crash.md4.round crash.md4.g, ecx, edx, eax, ebx, 9, 9, 0x5a827999
crash.md4.round crash.md4.g, ebx, ecx, edx, eax, 13, 13, 0x5a827999
crash.md4.round crash.md4.g, eax, ebx, ecx, edx, 2, 3, 0x5a827999
crash.md4.round crash.md4.g, edx, eax, ebx, ecx, 6, 5, 0x5a827999
crash.md4.round crash.md4.g, ecx, edx, eax, ebx, 10, 9, 0x5a827999
crash.md4.round crash.md4.g, ebx, ecx, edx, eax, 14, 13, 0x5a827999
crash.md4.round crash.md4.g, eax, ebx, ecx, edx, 3, 3, 0x5a827999
crash.md4.round crash.md4.g, edx, eax, ebx, ecx, 7, 5, 0x5a827999
crash.md4.round crash.md4.g, ecx, edx, eax, ebx, 11, 9, 0x5a827999
crash.md4.round crash.md4.g, ebx, ecx, edx, eax, 15, 13, 0x5a827999
crash.md4.round crash.md4.h, eax, ebx, ecx, edx, 0, 3, 0x6ed9eba1
crash.md4.round crash.md4.h, edx, eax, ebx, ecx, 8, 9, 0x6ed9eba1
crash.md4.round crash.md4.h, ecx, edx, eax, ebx, 4, 11, 0x6ed9eba1
crash.md4.round crash.md4.h, ebx, ecx, edx, eax, 12, 15, 0x6ed9eba1
crash.md4.round crash.md4.h, eax, ebx, ecx, edx, 2, 3, 0x6ed9eba1
crash.md4.round crash.md4.h, edx, eax, ebx, ecx, 10, 9, 0x6ed9eba1
crash.md4.round crash.md4.h, ecx, edx, eax, ebx, 6, 11, 0x6ed9eba1
crash.md4.round crash.md4.h, ebx, ecx, edx, eax, 14, 15, 0x6ed9eba1
crash.md4.round crash.md4.h, eax, ebx, ecx, edx, 1, 3, 0x6ed9eba1
crash.md4.round crash.md4.h, edx, eax, ebx, ecx, 9, 9, 0x6ed9eba1
crash.md4.round crash.md4.h, ecx, edx, eax, ebx, 5, 11, 0x6ed9eba1
crash.md4.round crash.md4.h, ebx, ecx, edx, eax, 13, 15, 0x6ed9eba1
crash.md4.round crash.md4.h, eax, ebx, ecx, edx, 3, 3, 0x6ed9eba1
crash.md4.round crash.md4.h, edx, eax, ebx, ecx, 11, 9, 0x6ed9eba1
crash.md4.round crash.md4.h, ecx, edx, eax, ebx, 7, 11, 0x6ed9eba1
crash.md4.round crash.md4.h, ebx, ecx, edx, eax, 15, 15, 0x6ed9eba1
mov edi, [_md4]
add [edi + 0x0], eax
add [edi + 0x4], ebx
add [edi + 0x8], ecx
add [edi + 0xc], edx
add esi, 64
jmp .begin
.endofblock:
cmp [final], 1
je .quit
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
test eax, eax
jz @f
mov [_len], eax
jmp .first
@@:
mov edi, [_data]
mov ecx, [_len]
rep movsb
mov eax, [_msglen]
mov eax, [eax]
and eax, 63
mov ecx, 56
sub ecx, eax
ja @f
add ecx, 64
@@:
add [_len], ecx
mov byte[edi], 0x80
add edi, 1
sub ecx, 1
mov al, 0
rep stosb
mov eax, [_msglen]
mov eax, [eax]
mov edx, 8
mul edx
mov dword[edi], eax
mov dword[edi + 4], edx
add [_len], 8
mov [final], 1
jmp .first
.quit:
ret
endp

190
programs/develop/libraries/libcrash/trunk/md5.asm Normal file
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macro crash.md5.f b, c, d
{
push c
xor c, d
and b, c
xor b, d
pop c
}
macro crash.md5.g b, c, d
{
push c d
and b, d
not d
and c, d
or b, c
pop d c
}
macro crash.md5.h b, c, d
{
xor b, c
xor b, d
}
macro crash.md5.i b, c, d
{
push d
not d
or b, d
xor b, c
pop d
}
macro crash.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 crash.md5 _md5, _data, _len, _callback, _msglen
locals
final rd 1
endl
mov [final], 0
.first:
mov eax, [_msglen]
mov ecx, [_len]
add [eax], ecx
mov esi, [_data]
test ecx, ecx
jz .callback
.begin:
sub [_len], 64
jnc @f
add [_len], 64
jmp .endofblock
@@:
mov edi, [_md5]
mov eax, [edi + 0x0]
mov ebx, [edi + 0x4]
mov ecx, [edi + 0x8]
mov edx, [edi + 0xc]
crash.md5.round crash.md5.f, eax, ebx, ecx, edx, 0, 7, 0xd76aa478
crash.md5.round crash.md5.f, edx, eax, ebx, ecx, 1, 12, 0xe8c7b756
crash.md5.round crash.md5.f, ecx, edx, eax, ebx, 2, 17, 0x242070db
crash.md5.round crash.md5.f, ebx, ecx, edx, eax, 3, 22, 0xc1bdceee
crash.md5.round crash.md5.f, eax, ebx, ecx, edx, 4, 7, 0xf57c0faf
crash.md5.round crash.md5.f, edx, eax, ebx, ecx, 5, 12, 0x4787c62a
crash.md5.round crash.md5.f, ecx, edx, eax, ebx, 6, 17, 0xa8304613
crash.md5.round crash.md5.f, ebx, ecx, edx, eax, 7, 22, 0xfd469501
crash.md5.round crash.md5.f, eax, ebx, ecx, edx, 8, 7, 0x698098d8
crash.md5.round crash.md5.f, edx, eax, ebx, ecx, 9, 12, 0x8b44f7af
crash.md5.round crash.md5.f, ecx, edx, eax, ebx, 10, 17, 0xffff5bb1
crash.md5.round crash.md5.f, ebx, ecx, edx, eax, 11, 22, 0x895cd7be
crash.md5.round crash.md5.f, eax, ebx, ecx, edx, 12, 7, 0x6b901122
crash.md5.round crash.md5.f, edx, eax, ebx, ecx, 13, 12, 0xfd987193
crash.md5.round crash.md5.f, ecx, edx, eax, ebx, 14, 17, 0xa679438e
crash.md5.round crash.md5.f, ebx, ecx, edx, eax, 15, 22, 0x49b40821
crash.md5.round crash.md5.g, eax, ebx, ecx, edx, 1, 5, 0xf61e2562
crash.md5.round crash.md5.g, edx, eax, ebx, ecx, 6, 9, 0xc040b340
crash.md5.round crash.md5.g, ecx, edx, eax, ebx, 11, 14, 0x265e5a51
crash.md5.round crash.md5.g, ebx, ecx, edx, eax, 0, 20, 0xe9b6c7aa
crash.md5.round crash.md5.g, eax, ebx, ecx, edx, 5, 5, 0xd62f105d
crash.md5.round crash.md5.g, edx, eax, ebx, ecx, 10, 9, 0x02441453
crash.md5.round crash.md5.g, ecx, edx, eax, ebx, 15, 14, 0xd8a1e681
crash.md5.round crash.md5.g, ebx, ecx, edx, eax, 4, 20, 0xe7d3fbc8
crash.md5.round crash.md5.g, eax, ebx, ecx, edx, 9, 5, 0x21e1cde6
crash.md5.round crash.md5.g, edx, eax, ebx, ecx, 14, 9, 0xc33707d6
crash.md5.round crash.md5.g, ecx, edx, eax, ebx, 3, 14, 0xf4d50d87
crash.md5.round crash.md5.g, ebx, ecx, edx, eax, 8, 20, 0x455a14ed
crash.md5.round crash.md5.g, eax, ebx, ecx, edx, 13, 5, 0xa9e3e905
crash.md5.round crash.md5.g, edx, eax, ebx, ecx, 2, 9, 0xfcefa3f8
crash.md5.round crash.md5.g, ecx, edx, eax, ebx, 7, 14, 0x676f02d9
crash.md5.round crash.md5.g, ebx, ecx, edx, eax, 12, 20, 0x8d2a4c8a
crash.md5.round crash.md5.h, eax, ebx, ecx, edx, 5, 4, 0xfffa3942
crash.md5.round crash.md5.h, edx, eax, ebx, ecx, 8, 11, 0x8771f681
crash.md5.round crash.md5.h, ecx, edx, eax, ebx, 11, 16, 0x6d9d6122
crash.md5.round crash.md5.h, ebx, ecx, edx, eax, 14, 23, 0xfde5380c
crash.md5.round crash.md5.h, eax, ebx, ecx, edx, 1, 4, 0xa4beea44
crash.md5.round crash.md5.h, edx, eax, ebx, ecx, 4, 11, 0x4bdecfa9
crash.md5.round crash.md5.h, ecx, edx, eax, ebx, 7, 16, 0xf6bb4b60
crash.md5.round crash.md5.h, ebx, ecx, edx, eax, 10, 23, 0xbebfbc70
crash.md5.round crash.md5.h, eax, ebx, ecx, edx, 13, 4, 0x289b7ec6
crash.md5.round crash.md5.h, edx, eax, ebx, ecx, 0, 11, 0xeaa127fa
crash.md5.round crash.md5.h, ecx, edx, eax, ebx, 3, 16, 0xd4ef3085
crash.md5.round crash.md5.h, ebx, ecx, edx, eax, 6, 23, 0x04881d05
crash.md5.round crash.md5.h, eax, ebx, ecx, edx, 9, 4, 0xd9d4d039
crash.md5.round crash.md5.h, edx, eax, ebx, ecx, 12, 11, 0xe6db99e5
crash.md5.round crash.md5.h, ecx, edx, eax, ebx, 15, 16, 0x1fa27cf8
crash.md5.round crash.md5.h, ebx, ecx, edx, eax, 2, 23, 0xc4ac5665
crash.md5.round crash.md5.i, eax, ebx, ecx, edx, 0, 6, 0xf4292244
crash.md5.round crash.md5.i, edx, eax, ebx, ecx, 7, 10, 0x432aff97
crash.md5.round crash.md5.i, ecx, edx, eax, ebx, 14, 15, 0xab9423a7
crash.md5.round crash.md5.i, ebx, ecx, edx, eax, 5, 21, 0xfc93a039
crash.md5.round crash.md5.i, eax, ebx, ecx, edx, 12, 6, 0x655b59c3
crash.md5.round crash.md5.i, edx, eax, ebx, ecx, 3, 10, 0x8f0ccc92
crash.md5.round crash.md5.i, ecx, edx, eax, ebx, 10, 15, 0xffeff47d
crash.md5.round crash.md5.i, ebx, ecx, edx, eax, 1, 21, 0x85845dd1
crash.md5.round crash.md5.i, eax, ebx, ecx, edx, 8, 6, 0x6fa87e4f
crash.md5.round crash.md5.i, edx, eax, ebx, ecx, 15, 10, 0xfe2ce6e0
crash.md5.round crash.md5.i, ecx, edx, eax, ebx, 6, 15, 0xa3014314
crash.md5.round crash.md5.i, ebx, ecx, edx, eax, 13, 21, 0x4e0811a1
crash.md5.round crash.md5.i, eax, ebx, ecx, edx, 4, 6, 0xf7537e82
crash.md5.round crash.md5.i, edx, eax, ebx, ecx, 11, 10, 0xbd3af235
crash.md5.round crash.md5.i, ecx, edx, eax, ebx, 2, 15, 0x2ad7d2bb
crash.md5.round crash.md5.i, ebx, ecx, edx, eax, 9, 21, 0xeb86d391
mov edi, [_md5]
add [edi + 0x0], eax
add [edi + 0x4], ebx
add [edi + 0x8], ecx
add [edi + 0xc], edx
add esi, 64
jmp .begin
.endofblock:
cmp [final], 1
je .quit
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
test eax, eax
jz @f
mov [_len], eax
jmp .first
@@:
mov edi, [_data]
mov ecx, [_len]
rep movsb
mov eax, [_msglen]
mov eax, [eax]
and eax, 63
mov ecx, 56
sub ecx, eax
ja @f
add ecx, 64
@@:
add [_len], ecx
mov byte[edi], 0x80
add edi, 1
sub ecx, 1
mov al, 0
rep stosb
mov eax, [_msglen]
mov eax, [eax]
mov edx, 8
mul edx
mov dword[edi], eax
mov dword[edi + 4], edx
add [_len], 8
mov [final], 1
jmp .first
.quit:
ret
endp

258
programs/develop/libraries/libcrash/trunk/sha1.asm Normal file
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proc crash.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 crash.sha1.g
push ebx ecx edx
xor ebx, ecx
xor ebx, edx
mov esi, ebx
pop edx ecx ebx
ret
endp
proc crash.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
proc crash.sha1 _sha1, _data, _len, _callback, _msglen
locals
final rd 1
temp rd 1
counter rd 1
summand rd 1
shafunc rd 1
w rd 80
endl
mov [final], 0
.first:
mov eax, [_msglen]
mov ecx, [_len]
add [eax], ecx
mov esi, [_data]
test ecx, ecx
jz .callback
.begin:
sub [_len], 64
jnc @f
add [_len], 64
jmp .endofblock
@@:
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, [_sha1]
mov eax, [edi + 0x00]
mov ebx, [edi + 0x04]
mov ecx, [edi + 0x08]
mov edx, [edi + 0x0c]
mov edi, [edi + 0x10]
push esi
mov [counter], 0
mov [summand], 0x5a827999
mov [shafunc], crash.sha1.f
@@:
mov esi, eax
rol esi, 5
mov [temp], esi
call [shafunc]
add esi, edi
add [temp], esi
mov esi, [counter]
mov esi, [w + esi*4]
add esi, [summand]
add [temp], esi
mov edi, edx
mov edx, ecx
mov ecx, ebx
rol ecx, 30
mov ebx, eax
mov eax, [temp]
add [counter], 1
cmp [counter], 20
jne @b
mov [summand], 0x6ed9eba1
mov [shafunc], crash.sha1.g
@@:
mov esi, eax
rol esi, 5
mov [temp], esi
call dword[shafunc]
add esi, edi
add [temp], esi
mov esi, [counter]
mov esi, [w + esi*4]
add esi, [summand]
add [temp], esi
mov edi, edx
mov edx, ecx
mov ecx, ebx
rol ecx, 30
mov ebx, eax
mov eax, [temp]
add [counter], 1
cmp [counter], 40
jne @b
mov [summand], 0x8f1bbcdc
mov [shafunc], crash.sha1.h
@@:
mov esi, eax
rol esi, 5
mov [temp], esi
call dword[shafunc]
add esi, edi
add [temp], esi
mov esi, [counter]
mov esi, [w + esi*4]
add esi, [summand]
add [temp], esi
mov edi, edx
mov edx, ecx
mov ecx, ebx
rol ecx, 30
mov ebx, eax
mov eax, [temp]
add [counter], 1
cmp [counter], 60
jne @b
mov [summand], 0xca62c1d6
mov [shafunc], crash.sha1.g
@@:
mov esi, eax
rol esi, 5
mov [temp], esi
call dword[shafunc]
add esi, edi
add [temp], esi
mov esi, [counter]
mov esi, [w + esi*4]
add esi, [summand]
add [temp], esi
mov edi, edx
mov edx, ecx
mov ecx, ebx
rol ecx, 30
mov ebx, eax
mov eax, [temp]
add [counter], 1
cmp [counter], 80
jne @b
pop esi
mov [temp], edi
mov edi, [_sha1]
add [edi + 0x00], eax
add [edi + 0x04], ebx
add [edi + 0x08], ecx
add [edi + 0x0c], edx
mov eax, [temp]
add [edi + 0x10], eax
jmp .begin
.endofblock:
cmp [final], 1
je .quit
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
test eax, eax
jz @f
mov [_len], eax
jmp .first
@@:
mov edi, [_data]
mov ecx, [_len]
rep movsb
mov eax, [_msglen]
mov eax, [eax]
and eax, 63
mov ecx, 56
sub ecx, eax
ja @f
add ecx, 64
@@:
add [_len], ecx
mov byte[edi], 0x80
add edi, 1
sub ecx, 1
mov al, 0
rep stosb
mov eax, [_msglen]
mov eax, [eax]
mov edx, 8
mul edx
bswap eax
bswap edx
mov dword[edi], edx
mov dword[edi + 4], eax
add [_len], 8
mov [final], 1
jmp .first
.quit:
mov esi, [_sha1]
mov edi, esi
mov ecx, 5
@@:
lodsd
bswap eax
stosd
sub ecx, 1
jnz @b
ret
endp

278
programs/develop/libraries/libcrash/trunk/sha224_256.asm Normal file
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@ -0,0 +1,278 @@
macro chn x, y, z
{
mov eax, [y]
xor eax, [z]
and eax, [x]
xor eax, [z]
}
macro maj x, y, z
{
mov eax, [x]
xor eax, [y]
and eax, [z]
mov ecx, [x]
and ecx, [y]
xor eax, ecx
}
macro 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 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 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 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 recalculate_w n
{
mov edx, [w + ((n-2) and 15)*4]
sigma1 edx
add eax, [w + ((n-7) and 15)*4]
push eax
mov edx, [w + ((n-15) and 15)*4]
sigma0 edx
pop ecx
add eax, ecx
add [w + (n)*4], eax
}
macro crash.sha256.round a, b, c, d, e, f, g, h, k
{
mov ebx, [h]
mov edx, [e]
Sigma1 edx
add ebx, eax
chn e, f, g
add ebx, eax
add ebx, [k]
add ebx, edi
add [d], ebx
mov edx, [a]
Sigma0 edx
add ebx, eax
maj a, b, c
add eax, ebx
mov [h], eax
}
macro crash.sha256.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
crash.sha256.round a, b, c, d, e, f, g, h, (crash._.sha256_table + (n)*4)
}
macro crash.sha256.round_17_64 a, b, c, d, e, f, g, h, n, rep_num
{
recalculate_w n
mov edi, [w + (n)*4]
crash.sha256.round a, b, c, d, e, f, g, h, (crash._.sha256_table + (n+16*rep_num)*4)
}
proc crash.sha256 _sha256, _data, _len, _callback, _msglen
locals
final rd 1
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 [final], 0
.first:
mov eax, [_msglen]
mov ecx, [_len]
add [eax], ecx
mov esi, [_data]
test ecx, ecx
jz .callback
.begin:
sub [_len], 64
jnc @f
add [_len], 64
jmp .endofblock
@@:
mov edi, [_sha256]
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
crash.sha256.round_1_16 A, B, C, D, E, F, G, H, 0
crash.sha256.round_1_16 H, A, B, C, D, E, F, G, 1
crash.sha256.round_1_16 G, H, A, B, C, D, E, F, 2
crash.sha256.round_1_16 F, G, H, A, B, C, D, E, 3
crash.sha256.round_1_16 E, F, G, H, A, B, C, D, 4
crash.sha256.round_1_16 D, E, F, G, H, A, B, C, 5
crash.sha256.round_1_16 C, D, E, F, G, H, A, B, 6
crash.sha256.round_1_16 B, C, D, E, F, G, H, A, 7
crash.sha256.round_1_16 A, B, C, D, E, F, G, H, 8
crash.sha256.round_1_16 H, A, B, C, D, E, F, G, 9
crash.sha256.round_1_16 G, H, A, B, C, D, E, F, 10
crash.sha256.round_1_16 F, G, H, A, B, C, D, E, 11
crash.sha256.round_1_16 E, F, G, H, A, B, C, D, 12
crash.sha256.round_1_16 D, E, F, G, H, A, B, C, 13
crash.sha256.round_1_16 C, D, E, F, G, H, A, B, 14
crash.sha256.round_1_16 B, C, D, E, F, G, H, A, 15
repeat 3
crash.sha256.round_17_64 A, B, C, D, E, F, G, H, 0, %
crash.sha256.round_17_64 H, A, B, C, D, E, F, G, 1, %
crash.sha256.round_17_64 G, H, A, B, C, D, E, F, 2, %
crash.sha256.round_17_64 F, G, H, A, B, C, D, E, 3, %
crash.sha256.round_17_64 E, F, G, H, A, B, C, D, 4, %
crash.sha256.round_17_64 D, E, F, G, H, A, B, C, 5, %
crash.sha256.round_17_64 C, D, E, F, G, H, A, B, 6, %
crash.sha256.round_17_64 B, C, D, E, F, G, H, A, 7, %
crash.sha256.round_17_64 A, B, C, D, E, F, G, H, 8, %
crash.sha256.round_17_64 H, A, B, C, D, E, F, G, 9, %
crash.sha256.round_17_64 G, H, A, B, C, D, E, F, 10, %
crash.sha256.round_17_64 F, G, H, A, B, C, D, E, 11, %
crash.sha256.round_17_64 E, F, G, H, A, B, C, D, 12, %
crash.sha256.round_17_64 D, E, F, G, H, A, B, C, 13, %
crash.sha256.round_17_64 C, D, E, F, G, H, A, B, 14, %
crash.sha256.round_17_64 B, C, D, E, F, G, H, A, 15, %
end repeat
mov edi, [_sha256]
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
add esi, 64
jmp .begin
.endofblock:
cmp [final], 1
je .quit
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
test eax, eax
jz @f
mov [_len], eax
jmp .first
@@:
mov edi, [_data]
mov ecx, [_len]
rep movsb
mov eax, [_msglen]
mov eax, [eax]
and eax, 63
mov ecx, 56
sub ecx, eax
ja @f
add ecx, 64
@@:
add [_len], ecx
mov byte[edi], 0x80
add edi, 1
sub ecx, 1
mov al, 0
rep stosb
mov eax, [_msglen]
mov eax, [eax]
mov edx, 8
mul edx
bswap eax
bswap edx
mov dword[edi], edx
mov dword[edi + 4], eax
add [_len], 8
mov [final], 1
jmp .first
.quit:
mov esi, [_sha256]
mov edi, esi
mov ecx, 8
@@:
lodsd
bswap eax
stosd
sub ecx, 1
jnz @b
ret
endp

336
programs/develop/libraries/libcrash/trunk/sha384_512.asm Normal file
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@ -0,0 +1,336 @@
macro chn x, y, z
{
movq mm0, [y]
pxor mm0, [z]
pand mm0, [x]
pxor mm0, [z]
}
macro maj x, y, z
{
movq mm0, [x]
pxor mm0, [y]
pand mm0, [z]
movq mm2, [x]
pand mm2, [y]
pxor mm0, mm2
}
macro Sigma0 x
{
movq mm0, x
movq mm2, mm0
movq mm7, mm2
psrlq mm2, 28
psllq mm7, 36
por mm2, mm7
movq mm7, mm0
psrlq mm0, 34
psllq mm7, 30
por mm0, mm7
pxor mm0, mm2
movq mm2, x
movq mm7, mm2
psrlq mm2, 39
psllq mm7, 25
por mm2, mm7
pxor mm0, mm2
}
macro Sigma1 x
{
movq mm0, x
movq mm2, mm0
movq mm7, mm2
psrlq mm2, 14
psllq mm7, 50
por mm2, mm7
movq mm7, mm0
psrlq mm0, 18
psllq mm7, 46
por mm0, mm7
pxor mm0, mm2
movq mm2, x
movq mm7, mm2
psrlq mm2, 41
psllq mm7, 23
por mm2, mm7
pxor mm0, mm2
}
macro sigma0 x
{
movq mm0, x
movq mm2, mm0
movq mm7, mm2
psrlq mm2, 1
psllq mm7, 63
por mm2, mm7
movq mm7, mm0
psrlq mm0, 8
psllq mm7, 56
por mm0, mm7
pxor mm0, mm2
movq mm2, x
psrlq mm2, 7
pxor mm0, mm2
}
macro sigma1 x
{
movq mm0, x
movq mm2, mm0
movq mm7, mm2
psrlq mm2, 19
psllq mm7, 45
por mm2, mm7
movq mm7, mm0
psrlq mm0, 61
psllq mm7, 3
por mm0, mm7
pxor mm0, mm2
movq mm2, x
psrlq mm2, 6
pxor mm0, mm2
}
macro recalculate_w n
{
movq mm3, [w + ((n-2) and 15)*8]
sigma1 mm3
paddq mm0, [w + ((n-7) and 15)*8]
movq mm6, mm0
movq mm3, [w + ((n-15) and 15)*8]
sigma0 mm3
movq mm2, mm6
paddq mm0, mm2
movq mm7, [w + (n)*8]
paddq mm7, mm0
movq [w + (n)*8], mm7
}
macro crash.sha512.round a, b, c, d, e, f, g, h, k
{
movq mm1, [h]
movq mm3, [e]
Sigma1 mm3
paddq mm1, mm0
chn e, f, g
paddq mm1, mm0
paddq mm1, [k]
paddq mm1, mm5
movq mm7, [d]
paddq mm7, mm1
movq [d], mm7
movq mm3, [a]
Sigma0 mm3
paddq mm1, mm0
maj a, b, c
paddq mm0, mm1
movq [h], mm0
}
macro crash.sha512.round_1_16 a, b, c, d, e, f, g, h, n
{
movq mm0, [esi + (n)*8]
movq [temp], mm0
mov eax, dword[temp]
bswap eax
push eax
mov eax, dword[temp + 4]
bswap eax
mov dword[temp], eax
pop eax
mov dword[temp + 4], eax
movq mm0, [temp]
movq [w + (n)*8], mm0
movq mm5, mm0
crash.sha512.round a, b, c, d, e, f, g, h, (crash._.sha512_table + (n)*8)
}
macro crash.sha512.round_17_64 a, b, c, d, e, f, g, h, n, rep_num
{
recalculate_w n
movq mm5, [w + (n)*8]
crash.sha512.round a, b, c, d, e, f, g, h, (crash._.sha512_table + (n+16*rep_num)*8)
}
proc crash.sha512 _sha512, _data, _len, _callback, _msglen
locals
final rd 1
w rq 80
A rq 1
B rq 1
C rq 1
D rq 1
E rq 1
F rq 1
G rq 1
H rq 1
temp rq 1
endl
mov [final], 0
.first:
mov eax, [_msglen]
mov ecx, [_len]
add [eax], ecx
mov esi, [_data]
test ecx, ecx
jz .callback
.begin:
sub [_len], 128
jnc @f
add [_len], 128
jmp .endofblock
@@:
mov edi, [_sha512]
movq mm0, [edi + 0x00]
movq [A], mm0
movq mm0, [edi + 0x08]
movq [B], mm0
movq mm0, [edi + 0x10]
movq [C], mm0
movq mm0, [edi + 0x18]
movq [D], mm0
movq mm0, [edi + 0x20]
movq [E], mm0
movq mm0, [edi + 0x28]
movq [F], mm0
movq mm0, [edi + 0x30]
movq [G], mm0
movq mm0, [edi + 0x38]
movq [H], mm0
crash.sha512.round_1_16 A, B, C, D, E, F, G, H, 0
crash.sha512.round_1_16 H, A, B, C, D, E, F, G, 1
crash.sha512.round_1_16 G, H, A, B, C, D, E, F, 2
crash.sha512.round_1_16 F, G, H, A, B, C, D, E, 3
crash.sha512.round_1_16 E, F, G, H, A, B, C, D, 4
crash.sha512.round_1_16 D, E, F, G, H, A, B, C, 5
crash.sha512.round_1_16 C, D, E, F, G, H, A, B, 6
crash.sha512.round_1_16 B, C, D, E, F, G, H, A, 7
crash.sha512.round_1_16 A, B, C, D, E, F, G, H, 8
crash.sha512.round_1_16 H, A, B, C, D, E, F, G, 9
crash.sha512.round_1_16 G, H, A, B, C, D, E, F, 10
crash.sha512.round_1_16 F, G, H, A, B, C, D, E, 11
crash.sha512.round_1_16 E, F, G, H, A, B, C, D, 12
crash.sha512.round_1_16 D, E, F, G, H, A, B, C, 13
crash.sha512.round_1_16 C, D, E, F, G, H, A, B, 14
crash.sha512.round_1_16 B, C, D, E, F, G, H, A, 15
repeat 4
crash.sha512.round_17_64 A, B, C, D, E, F, G, H, 0, %
crash.sha512.round_17_64 H, A, B, C, D, E, F, G, 1, %
crash.sha512.round_17_64 G, H, A, B, C, D, E, F, 2, %
crash.sha512.round_17_64 F, G, H, A, B, C, D, E, 3, %
crash.sha512.round_17_64 E, F, G, H, A, B, C, D, 4, %
crash.sha512.round_17_64 D, E, F, G, H, A, B, C, 5, %
crash.sha512.round_17_64 C, D, E, F, G, H, A, B, 6, %
crash.sha512.round_17_64 B, C, D, E, F, G, H, A, 7, %
crash.sha512.round_17_64 A, B, C, D, E, F, G, H, 8, %
crash.sha512.round_17_64 H, A, B, C, D, E, F, G, 9, %
crash.sha512.round_17_64 G, H, A, B, C, D, E, F, 10, %
crash.sha512.round_17_64 F, G, H, A, B, C, D, E, 11, %
crash.sha512.round_17_64 E, F, G, H, A, B, C, D, 12, %
crash.sha512.round_17_64 D, E, F, G, H, A, B, C, 13, %
crash.sha512.round_17_64 C, D, E, F, G, H, A, B, 14, %
crash.sha512.round_17_64 B, C, D, E, F, G, H, A, 15, %
end repeat
mov edi, [_sha512]
movq mm0, [A]
paddq mm0, [edi + 0x00]
movq [edi + 0x00], mm0
movq mm0, [B]
paddq mm0, [edi + 0x08]
movq [edi + 0x08], mm0
movq mm0, [C]
paddq mm0, [edi + 0x10]
movq [edi + 0x10], mm0
movq mm0, [D]
paddq mm0, [edi + 0x18]
movq [edi + 0x18], mm0
movq mm0, [E]
paddq mm0, [edi + 0x20]
movq [edi + 0x20], mm0
movq mm0, [F]
paddq mm0, [edi + 0x28]
movq [edi + 0x28], mm0
movq mm0, [G]
paddq mm0, [edi + 0x30]
movq [edi + 0x30], mm0
movq mm0, [H]
paddq mm0, [edi + 0x38]
movq [edi + 0x38], mm0
add esi, 128
jmp .begin
.endofblock:
cmp [final], 1
je .quit
.callback:
mov eax, [_callback]
test eax, eax
jz @f
call eax
test eax, eax
jz @f
mov [_len], eax
jmp .first
@@:
mov edi, [_data]
mov ecx, [_len]
rep movsb
mov eax, [_msglen]
mov eax, [eax]
and eax, 127
mov ecx, 112
sub ecx, eax
ja @f
add ecx, 128
@@:
add [_len], ecx
mov byte[edi], 0x80
add edi, 1
sub ecx, 1
mov al, 0
rep stosb
xor eax, eax
stosd
stosd
mov eax, [_msglen]
mov eax, [eax]
mov edx, 8
mul edx
bswap eax
bswap edx
mov dword[edi], edx
mov dword[edi + 4], eax
add [_len], 16
mov [final], 1
jmp .first
.quit:
mov esi, [_sha512]
mov edi, esi
mov ecx, 8
@@:
lodsd
bswap eax
mov ebx, eax
lodsd
bswap eax
stosd
mov eax, ebx
stosd
sub ecx, 1
jnz @b
emms
ret
endp