forked from KolibriOS/kolibrios
libcrash: add sha3 (keccak) hashes of length 224, 256, 384, 512; update crashtest example
git-svn-id: svn://kolibrios.org@3532 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
@@ -35,6 +35,7 @@ include 'md5.asm'
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include 'sha1.asm'
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include 'sha224_256.asm'
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include 'sha384_512.asm'
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include 'sha3.asm'
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proc lib_init
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@@ -85,22 +86,28 @@ endl
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je .quit
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.callback:
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call [_callback]
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test eax, eax
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jz @f
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mov [_len], eax
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jmp .first
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@@:
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mov edi, [_data]
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mov ecx, [_len]
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rep movsb
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push esi edi
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stdcall [_callback], [_len]
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pop edi esi
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test eax, eax
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jz @f
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mov edx, [_msglen]
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mov ecx, [_len]
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sub [edx], ecx
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add [_len], eax
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jmp .first
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@@:
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mov eax, [_msglen]
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mov eax, [eax]
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mov edx, [hi]
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mov edx, [edx + crash_item.len_blk]
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sub edx, 1
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and eax, edx
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xor edx, edx
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mov ecx, [hi]
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mov ecx, [ecx + crash_item.len_blk]
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div ecx
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mov eax, edx
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mov edx, [hi]
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mov ecx, [edx + crash_item.len_blk]
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sub ecx, [edx + crash_item.len_size]
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@@ -109,36 +116,13 @@ endl
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add ecx, [edx + crash_item.len_blk]
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@@:
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add [_len], ecx
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mov eax, [hi]
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mov byte[edi], 0x80
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add edi, 1
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sub ecx, 1
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mov al, 0
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rep stosb
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push ecx
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xor eax, eax
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mov ecx, [hi]
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mov ecx, [ecx + crash_item.len_size]
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sub ecx, 8 ; FIXME for > 2^64 input length
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shr ecx, 2
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rep stosd
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pop ecx
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mov eax, [_msglen]
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mov eax, [eax]
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mov edx, 8
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mul edx
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mov ecx, [hi]
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cmp [ecx + crash_item.endianness], LIBCRASH_ENDIAN_BIG
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jne @f
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bswap eax
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bswap edx
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xchg eax, edx
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@@:
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mov dword[edi], eax
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mov dword[edi + 4], edx
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mov ecx, [hi]
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mov eax, [ecx + crash_item.len_size]
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mov eax, [edx + crash_item.len_size]
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add [_len], eax
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mov eax, [hi]
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stdcall [eax + crash_item.finalproc], [hi], [_msglen]
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mov [final], 1
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jmp .first
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.quit:
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@@ -148,12 +132,116 @@ endl
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endp
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proc crash._.md4_md5_postprocess _len_out, _hash
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crash._.md4_finalproc:
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proc crash._.md5_finalproc _hi, _msglen
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mov byte[edi], 0x80
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add edi, 1
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sub ecx, 1
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mov al, 0
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rep stosb
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push ecx
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xor eax, eax
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mov ecx, [_hi]
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mov ecx, [ecx + crash_item.len_size]
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sub ecx, 8 ; FIXME for > 2^64 input length
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shr ecx, 2
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rep stosd
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pop ecx
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mov eax, [_msglen]
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mov eax, [eax]
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mov edx, 8
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mul edx
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mov ecx, [_hi]
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mov dword[edi], eax
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mov dword[edi + 4], edx
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ret
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endp
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proc crash._.sha1_224_256_postprocess _len_out, _hash
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crash._.sha1_finalproc:
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crash._.sha224_finalproc:
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proc crash._.sha256_finalproc _hi, _msglen
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mov byte[edi], 0x80
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add edi, 1
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sub ecx, 1
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mov al, 0
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rep stosb
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push ecx
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xor eax, eax
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mov ecx, [_hi]
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mov ecx, [ecx + crash_item.len_size]
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sub ecx, 8 ; FIXME for > 2^64 input length
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shr ecx, 2
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rep stosd
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pop ecx
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mov eax, [_msglen]
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mov eax, [eax]
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mov edx, 8
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mul edx
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mov ecx, [_hi]
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bswap eax
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bswap edx
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xchg eax, edx
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mov dword[edi], eax
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mov dword[edi + 4], edx
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ret
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endp
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crash._.sha384_finalproc:
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proc crash._.sha512_finalproc _hi, _msglen
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mov byte[edi], 0x80
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add edi, 1
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sub ecx, 1
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mov al, 0
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rep stosb
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push ecx
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xor eax, eax
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mov ecx, [_hi]
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mov ecx, [ecx + crash_item.len_size]
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sub ecx, 8 ; FIXME for > 2^64 input length
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shr ecx, 2
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rep stosd
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pop ecx
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mov eax, [_msglen]
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mov eax, [eax]
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mov edx, 8
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mul edx
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mov ecx, [_hi]
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bswap eax
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bswap edx
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xchg eax, edx
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mov dword[edi], eax
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mov dword[edi + 4], edx
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ret
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endp
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crash._.sha3_224_finalproc:
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crash._.sha3_256_finalproc:
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crash._.sha3_384_finalproc:
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proc crash._.sha3_512_finalproc _hi, _msglen
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mov byte[edi], 0x01
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add edi, 1
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sub ecx, 1
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mov eax, 0
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rep stosb
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or byte[edi - 1], 0x80
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ret
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endp
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crash._.md4_postprocess:
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proc crash._.md5_postprocess _len_out, _hash
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ret
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endp
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crash._.sha1_postprocess:
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crash._.sha224_postprocess:
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proc crash._.sha256_postprocess _len_out, _hash
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mov ecx, [_len_out]
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mov esi, [_hash]
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mov edi, esi
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@@ -167,7 +255,8 @@ proc crash._.sha1_224_256_postprocess _len_out, _hash
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endp
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proc crash._.sha384_512_postprocess _len_out, _hash
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crash._.sha384_postprocess:
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proc crash._.sha512_postprocess _len_out, _hash
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mov ecx, [_len_out]
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mov esi, [_hash]
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mov edi, esi
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@@ -187,6 +276,15 @@ proc crash._.sha384_512_postprocess _len_out, _hash
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endp
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crash._.sha3_224_postprocess:
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crash._.sha3_256_postprocess:
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crash._.sha3_384_postprocess:
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proc crash._.sha3_512_postprocess _len_out, _hash
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emms
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ret
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endp
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proc crash.bin2hex _bin, _hex, _hid ; FIXME _hid param?
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mov eax, [_hid]
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imul eax, sizeof.crash_item
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@@ -215,15 +313,17 @@ endp
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crash._.bin2hex_table db '0123456789abcdef'
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; see crash_item struct for details
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crash._.table dd crash.md4, crash._.md4_init, crash._.md4_md5_postprocess, 4, 4, 64, 8, 0
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dd crash.md5, crash._.md5_init, crash._.md4_md5_postprocess, 4, 4, 64, 8, 0
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dd crash.sha1, crash._.sha1_init, crash._.sha1_224_256_postprocess, 5, 5, 64, 8, 1
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dd crash.sha256, crash._.sha224_init, crash._.sha1_224_256_postprocess, 8, 7, 64, 8, 1
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dd crash.sha256, crash._.sha256_init, crash._.sha1_224_256_postprocess, 8, 8, 64, 8, 1
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dd crash.sha512, crash._.sha384_init, crash._.sha384_512_postprocess, 16, 12, 128, 16, 1
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dd crash.sha512, crash._.sha512_init, crash._.sha384_512_postprocess, 16, 16, 128, 16, 1
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crash._.crc_init dd 0xffffffff
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crash._.table dd crash.md4, crash._.md4_init, crash._.md4_finalproc, crash._.md4_postprocess, 4, 4, 64, 8
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dd crash.md5, crash._.md5_init, crash._.md5_finalproc, crash._.md5_postprocess, 4, 4, 64, 8
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dd crash.sha1, crash._.sha1_init, crash._.sha1_finalproc, crash._.sha1_postprocess, 5, 5, 64, 8
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dd crash.sha256, crash._.sha224_init, crash._.sha224_finalproc, crash._.sha224_postprocess, 8, 7, 64, 8
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dd crash.sha256, crash._.sha256_init, crash._.sha256_finalproc, crash._.sha256_postprocess, 8, 8, 64, 8
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dd crash.sha512, crash._.sha384_init, crash._.sha384_finalproc, crash._.sha384_postprocess, 16, 12, 128, 16
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dd crash.sha512, crash._.sha512_init, crash._.sha512_finalproc, crash._.sha512_postprocess, 16, 16, 128, 16
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dd crash.sha3_224, crash._.sha3_224_init, crash._.sha3_224_finalproc, crash._.sha3_224_postprocess, 50, 7, 144, 0
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dd crash.sha3_256, crash._.sha3_256_init, crash._.sha3_256_finalproc, crash._.sha3_256_postprocess, 50, 8, 136, 0
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dd crash.sha3_384, crash._.sha3_384_init, crash._.sha3_384_finalproc, crash._.sha3_384_postprocess, 50, 12, 104, 0
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dd crash.sha3_512, crash._.sha3_512_init, crash._.sha3_512_finalproc, crash._.sha3_512_postprocess, 50, 16, 72, 0
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crash._.md4_init:
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crash._.md5_init:
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@@ -239,6 +339,11 @@ crash._.sha384_init dq 0xcbbb9d5dc1059ed8, 0x629a292a367cd507, 0x9159015a3070dd1
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crash._.sha512_init dq 0x6a09e667f3bcc908, 0xbb67ae8584caa73b, 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,\
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0x510e527fade682d1, 0x9b05688c2b3e6c1f, 0x1f83d9abfb41bd6b, 0x5be0cd19137e2179
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crash._.sha3_512_init:
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crash._.sha3_384_init:
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crash._.sha3_256_init:
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crash._.sha3_224_init dq 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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crash._.sha256_table dd 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\
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0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\
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0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\
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@@ -269,6 +374,13 @@ crash._.sha512_table dq 0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b
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0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c,\
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0x4cc5d4becb3e42b6, 0x597f299cfc657e2a, 0x5fcb6fab3ad6faec, 0x6c44198c4a475817
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crash._.sha3_round dq 0x0000000000000001, 0x0000000000008082, 0x800000000000808A, 0x8000000080008000,\
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0x000000000000808B, 0x0000000080000001, 0x8000000080008081, 0x8000000000008009,\
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0x000000000000008A, 0x0000000000000088, 0x0000000080008009, 0x000000008000000A,\
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0x000000008000808B, 0x800000000000008B, 0x8000000000008089, 0x8000000000008003,\
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0x8000000000008002, 0x8000000000000080, 0x000000000000800A, 0x800000008000000A,\
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0x8000000080008081, 0x8000000000008080, 0x0000000080000001, 0x8000000080008008
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align 4
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@EXPORT:
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@@ -278,5 +390,3 @@ export \
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crash.hash , 'crash_hash' , \
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crash.bin2hex , 'crash_bin2hex'
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section '.data' data readable writable align 16
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crash._.crc32_table rd 256
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