Botan  1.11.34
Crypto and TLS for C++11
md5.h
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1 /*
2 * MD5
3 * (C) 1999-2008 Jack Lloyd
4 *
5 * Botan is released under the Simplified BSD License (see license.txt)
6 */
7 
8 #ifndef BOTAN_MD5_H__
9 #define BOTAN_MD5_H__
10 
11 #include <botan/mdx_hash.h>
12 
13 namespace Botan {
14 
15 /**
16 * MD5
17 */
18 class BOTAN_DLL MD5 final : public MDx_HashFunction
19  {
20  public:
21  std::string name() const override { return "MD5"; }
22  size_t output_length() const override { return 16; }
23  HashFunction* clone() const override { return new MD5; }
24 
25  void clear() override;
26 
27  MD5() : MDx_HashFunction(64, false, true), m_M(16), m_digest(4)
28  { clear(); }
29  protected:
30  void compress_n(const byte[], size_t blocks) override;
31  void copy_out(byte[]) override;
32 
33  private:
34  /**
35  * The message buffer
36  */
38 
39  /**
40  * The digest value
41  */
42  secure_vector<u32bit> m_digest;
43  };
44 
45 }
46 
47 #endif
std::vector< T, secure_allocator< T >> secure_vector
Definition: secmem.h:113
size_t output_length() const override
Definition: md5.h:22
Definition: md5.h:18
MD5()
Definition: md5.h:27
Definition: alg_id.cpp:13
std::string name() const override
Definition: md5.h:21
HashFunction * clone() const override
Definition: md5.h:23
std::uint8_t byte
Definition: types.h:31