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#ifndef CRYPTOPP_RIPEMD_H
#define CRYPTOPP_RIPEMD_H
#include "iterhash.h"
NAMESPACE_BEGIN(CryptoPP)
//! <a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-160">RIPEMD-160</a>
/*! Digest Length = 160 bits */
class RIPEMD160 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD160>
{
public:
enum {DIGESTSIZE = 20};
RIPEMD160() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD160>(DIGESTSIZE) {Init();}
static void Transform(word32 *digest, const word32 *data);
static const char * StaticAlgorithmName() {return "RIPEMD-160";}
protected:
void Init();
};
/*! Digest Length = 320 bits, Security = 160 bits */
class RIPEMD320 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>
{
public:
enum {DIGESTSIZE = 40};
RIPEMD320() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>(DIGESTSIZE) {Init();}
static void Transform(word32 *digest, const word32 *data);
static const char * StaticAlgorithmName() {return "RIPEMD-320";}
protected:
void Init();
};
/*! Digest Length = 128 bits */
class RIPEMD128 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>
{
public:
enum {DIGESTSIZE = 16};
RIPEMD128() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>(DIGESTSIZE) {Init();}
static void Transform(word32 *digest, const word32 *data);
static const char * StaticAlgorithmName() {return "RIPEMD-128";}
protected:
void Init();
};
/*! Digest Length = 256 bits, Security = 128 bits */
class RIPEMD256 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>
{
public:
enum {DIGESTSIZE = 32};
RIPEMD256() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>(DIGESTSIZE) {Init();}
static void Transform(word32 *digest, const word32 *data);
static const char * StaticAlgorithmName() {return "RIPEMD-256";}
protected:
void Init();
};
NAMESPACE_END
#endif
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