Botan  1.10.9
rmd160.h
Go to the documentation of this file.
1 /*
2 * RIPEMD-160
3 * (C) 1999-2007 Jack Lloyd
4 *
5 * Distributed under the terms of the Botan license
6 */
7 
8 #ifndef BOTAN_RIPEMD_160_H__
9 #define BOTAN_RIPEMD_160_H__
10 
11 #include <botan/mdx_hash.h>
12 
13 namespace Botan {
14 
15 /**
16 * RIPEMD-160
17 */
18 class BOTAN_DLL RIPEMD_160 : public MDx_HashFunction
19  {
20  public:
21  std::string name() const { return "RIPEMD-160"; }
22  size_t output_length() const { return 20; }
23  HashFunction* clone() const { return new RIPEMD_160; }
24 
25  void clear();
26 
27  RIPEMD_160() : MDx_HashFunction(64, false, true), M(16), digest(5)
28  { clear(); }
29  private:
30  void compress_n(const byte[], size_t blocks);
31  void copy_out(byte[]);
32 
33  SecureVector<u32bit> M, digest;
34  };
35 
36 }
37 
38 #endif
std::string name() const
Definition: rmd160.h:21
size_t output_length() const
Definition: rmd160.h:22
unsigned char byte
Definition: types.h:22
HashFunction * clone() const
Definition: rmd160.h:23