Botan  1.10.9
xtea_simd.h
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1 /*
2 * XTEA in SIMD
3 * (C) 2009 Jack Lloyd
4 *
5 * Distributed under the terms of the Botan license
6 */
7 
8 #ifndef BOTAN_XTEA_SIMD_H__
9 #define BOTAN_XTEA_SIMD_H__
10 
11 #include <botan/xtea.h>
12 
13 namespace Botan {
14 
15 /**
16 * XTEA implemented using SIMD operations
17 */
18 class BOTAN_DLL XTEA_SIMD : public XTEA
19  {
20  public:
21  size_t parallelism() const { return 8; }
22 
23  void encrypt_n(const byte in[], byte out[], size_t blocks) const;
24  void decrypt_n(const byte in[], byte out[], size_t blocks) const;
25  BlockCipher* clone() const { return new XTEA_SIMD; }
26  };
27 
28 }
29 
30 #endif
size_t parallelism() const
Definition: xtea_simd.h:21
BlockCipher * clone() const
Definition: xtea_simd.h:25
unsigned char byte
Definition: types.h:22