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externals/cryptopp/ripemd.h

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+// ripemd.h - originally written and placed in the public domain by Wei Dai
+
+/// \file
+/// \brief Classes for RIPEMD message digest
+
+#ifndef CRYPTOPP_RIPEMD_H
+#define CRYPTOPP_RIPEMD_H
+
+#include "iterhash.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+/// \brief RIPEMD-160 message digest
+/// \details Digest size is 160-bits.
+/// \sa <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-160">RIPEMD-160</a>
+/// \since Crypto++ 2.1
+class RIPEMD160 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, 20, RIPEMD160>
+{
+public:
+	static void InitState(HashWordType *state);
+	static void Transform(word32 *digest, const word32 *data);
+	CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "RIPEMD-160";}
+};
+
+/// \brief RIPEMD-320 message digest
+/// \details Digest size is 320-bits.
+/// \sa <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-320">RIPEMD-320</a>
+/// \since Crypto++ 2.1
+class RIPEMD320 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, 40, RIPEMD320>
+{
+public:
+	static void InitState(HashWordType *state);
+	static void Transform(word32 *digest, const word32 *data);
+	CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "RIPEMD-320";}
+};
+
+/// \brief RIPEMD-128 message digest
+/// \details Digest size is 128-bits.
+/// \warning RIPEMD-128 is considered insecure, and should not be used unless you absolutely need it for compatibility.
+/// \sa <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-128">RIPEMD-128</a>
+/// \since Crypto++ 2.1
+class RIPEMD128 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, 16, RIPEMD128>
+{
+public:
+	static void InitState(HashWordType *state);
+	static void Transform(word32 *digest, const word32 *data);
+	CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "RIPEMD-128";}
+};
+
+/// \brief RIPEMD-256 message digest
+/// \details Digest size is 256-bits.
+/// \warning RIPEMD-256 is considered insecure, and should not be used unless you absolutely need it for compatibility.
+/// \sa <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-256">RIPEMD-256</a>
+/// \since Crypto++ 2.1
+class RIPEMD256 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, 32, RIPEMD256>
+{
+public:
+	static void InitState(HashWordType *state);
+	static void Transform(word32 *digest, const word32 *data);
+	CRYPTOPP_STATIC_CONSTEXPR const char* StaticAlgorithmName() {return "RIPEMD-256";}
+};
+
+NAMESPACE_END
+
+#endif