| 1,6 → 1,6 |
|---|
| ; libcrash -- cryptographic hash functions |
| ; |
| ; Copyright (C) 2012-2013,2016 Ivan Baravy (dunkaist) |
| ; 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 |
| 16,6 → 16,24 |
|---|
| ; 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 |
| 267,7 → 285,15 |
|---|
| 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 |