md5.h

来自「300种常用加解密算法的源码C＋＋实现。」· C头文件 代码 · 共 37 行

#ifndef CRYPTOPP_MD5_H
#define CRYPTOPP_MD5_H

#include "iterhash.h"

NAMESPACE_BEGIN(CryptoPP)

class MD5 : public IteratedHash<word32>
{
public:
	MD5();
	void Final(byte *hash);
	unsigned int DigestSize() const {return DIGESTSIZE;}

	static void CorrectEndianess(word32 *out, const word32 *in, unsigned int byteCount)
	{
#ifndef IS_LITTLE_ENDIAN
		byteReverse(out, in, byteCount);
#else
		if (in!=out)
			memcpy(out, in, byteCount);
#endif
	}

	static void Transform(word32 *digest, const word32 *data);

	enum {DIGESTSIZE = 16, DATASIZE = 64};

private:
	void Init();
	void HashBlock(const word32 *input);
};

NAMESPACE_END

#endif