diff options
Diffstat (limited to 'comm/third_party/botan/src/lib/hash/md5/md5.h')
-rw-r--r-- | comm/third_party/botan/src/lib/hash/md5/md5.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/hash/md5/md5.h b/comm/third_party/botan/src/lib/hash/md5/md5.h new file mode 100644 index 0000000000..182145523d --- /dev/null +++ b/comm/third_party/botan/src/lib/hash/md5/md5.h @@ -0,0 +1,50 @@ +/* +* MD5 +* (C) 1999-2008 Jack Lloyd +* +* Botan is released under the Simplified BSD License (see license.txt) +*/ + +#ifndef BOTAN_MD5_H_ +#define BOTAN_MD5_H_ + +#include <botan/mdx_hash.h> + +BOTAN_FUTURE_INTERNAL_HEADER(md5.h) + +namespace Botan { + +/** +* MD5 +*/ +class BOTAN_PUBLIC_API(2,0) MD5 final : public MDx_HashFunction + { + public: + std::string name() const override { return "MD5"; } + size_t output_length() const override { return 16; } + HashFunction* clone() const override { return new MD5; } + std::unique_ptr<HashFunction> copy_state() const override; + + void clear() override; + + MD5() : MDx_HashFunction(64, false, true), m_M(16), m_digest(4) + { clear(); } + + private: + void compress_n(const uint8_t[], size_t blocks) override; + void copy_out(uint8_t[]) override; + + /** + * The message buffer + */ + secure_vector<uint32_t> m_M; + + /** + * The digest value + */ + secure_vector<uint32_t> m_digest; + }; + +} + +#endif |