blob: 07c625c7c1406e039a3f067fc1c8e2a22ce0b195 (
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/**
* SSE2 Assembly Engine
* (C) 1999-2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#include <botan/eng_sse2.h>
#include <botan/cpuid.h>
#if defined(BOTAN_HAS_SHA1_SSE2)
#include <botan/sha1_sse2.h>
#endif
#if defined(BOTAN_HAS_SERPENT_SSE2)
#include <botan/serp_sse2.h>
#endif
namespace Botan {
BlockCipher*
SSE2_Assembler_Engine::find_block_cipher(const SCAN_Name& request,
Algorithm_Factory&) const
{
if(!CPUID::has_sse2())
return 0;
#if defined(BOTAN_HAS_SERPENT_SSE2)
if(request.algo_name() == "Serpent")
return new Serpent_SSE2;
#endif
return 0;
}
HashFunction*
SSE2_Assembler_Engine::find_hash(const SCAN_Name& request,
Algorithm_Factory&) const
{
if(!CPUID::has_sse2())
return 0;
#if defined(BOTAN_HAS_SHA1_SSE2)
if(request.algo_name() == "SHA-160")
return new SHA_160_SSE2;
#endif
return 0;
}
}
|
