aboutsummaryrefslogtreecommitdiffstats
path: root/src/lib/hash/sha1_x86_32/sha1_x86_32.cpp
blob: 521b055ad5eaa1bd21f848f91d47ae225fd77b9b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/*
* SHA-160 in x86-32
* (C) 1999-2007 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/

#include <botan/sha1_x86_32.h>

namespace Botan {

namespace {

extern "C"
void botan_sha160_x86_32_compress(u32bit[5], const byte[64], u32bit[81]);

}

/*
* SHA-160 Compression Function
*/
void SHA_160_X86_32::compress_n(const byte input[], size_t blocks)
   {
   for(size_t i = 0; i != blocks; ++i)
      {
      botan_sha160_x86_32_compress(&digest[0], input, &W[0]);
      input += hash_block_size();
      }
   }

}