diff options
Diffstat (limited to 'comm/third_party/botan/src/lib/hash/rmd160/rmd160.h')
-rw-r--r-- | comm/third_party/botan/src/lib/hash/rmd160/rmd160.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/hash/rmd160/rmd160.h b/comm/third_party/botan/src/lib/hash/rmd160/rmd160.h new file mode 100644 index 0000000000..2ee3116808 --- /dev/null +++ b/comm/third_party/botan/src/lib/hash/rmd160/rmd160.h @@ -0,0 +1,41 @@ +/* +* RIPEMD-160 +* (C) 1999-2007 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#ifndef BOTAN_RIPEMD_160_H_ +#define BOTAN_RIPEMD_160_H_ + +#include <botan/mdx_hash.h> + +BOTAN_FUTURE_INTERNAL_HEADER(rmd160.h) + +namespace Botan { + +/** +* RIPEMD-160 +*/ +class BOTAN_PUBLIC_API(2,0) RIPEMD_160 final : public MDx_HashFunction + { + public: + std::string name() const override { return "RIPEMD-160"; } + size_t output_length() const override { return 20; } + HashFunction* clone() const override { return new RIPEMD_160; } + std::unique_ptr<HashFunction> copy_state() const override; + + void clear() override; + + RIPEMD_160() : MDx_HashFunction(64, false, true), m_M(16), m_digest(5) + { clear(); } + private: + void compress_n(const uint8_t[], size_t blocks) override; + void copy_out(uint8_t[]) override; + + secure_vector<uint32_t> m_M, m_digest; + }; + +} + +#endif |