Botan 2.19.3
Crypto and TLS for C&
rmd160.h
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1/*
2* RIPEMD-160
3* (C) 1999-2007 Jack Lloyd
4*
5* Botan is released under the Simplified BSD License (see license.txt)
6*/
7
8#ifndef BOTAN_RIPEMD_160_H_
9#define BOTAN_RIPEMD_160_H_
10
11#include <botan/mdx_hash.h>
12
14
15namespace Botan {
16
17/**
18* RIPEMD-160
19*/
21 {
22 public:
23 std::string name() const override { return "RIPEMD-160"; }
24 size_t output_length() const override { return 20; }
25 HashFunction* clone() const override { return new RIPEMD_160; }
26 std::unique_ptr<HashFunction> copy_state() const override;
27
28 void clear() override;
29
30 RIPEMD_160() : MDx_HashFunction(64, false, true), m_M(16), m_digest(5)
31 { clear(); }
32 private:
33 void compress_n(const uint8_t[], size_t blocks) override;
34 void copy_out(uint8_t[]) override;
35
36 secure_vector<uint32_t> m_M, m_digest;
37 };
38
39}
40
41#endif
virtual std::unique_ptr< HashFunction > copy_state() const =0
void clear() override
Definition mdx_hash.cpp:41
virtual void compress_n(const uint8_t blocks[], size_t block_n)=0
virtual void copy_out(uint8_t buffer[])=0
size_t output_length() const override
Definition rmd160.h:24
std::string name() const override
Definition rmd160.h:23
HashFunction * clone() const override
Definition rmd160.h:25
int(* final)(unsigned char *, CTX *)
#define BOTAN_PUBLIC_API(maj, min)
Definition compiler.h:31
#define BOTAN_FUTURE_INTERNAL_HEADER(hdr)
Definition compiler.h:136
std::vector< T, secure_allocator< T > > secure_vector
Definition secmem.h:65