md5.h

一个与金融方面有关的问题

class CMD5 {
public:
	CMD5();
	virtual ~CMD5();
	void MD5Update ( unsigned char *input, unsigned int inputLen);
	void MD5Final (unsigned char digest[16]);

private:
	unsigned  int state[4];					/* state (ABCD) 32bit(每个元数)*/
	//unsigned long int count[2];					/* number of bits, modulo 2^64 (lsb first) */
	unsigned char buffer[64];       /* input buffer */
	//unsigned char PADDING[64];		/* What? */

private:
	void MD5Init ();
	void MD5Transform (unsigned  int state[4], unsigned char block[64]);
	void MD5_memcpy (unsigned char* output, unsigned char* input,unsigned int len);
	void Encode (unsigned char *output, unsigned int *input,unsigned int len);
	void Decode (unsigned int *output, unsigned char *input, unsigned int len);
	void MD5_memset (unsigned char* output,int value,unsigned int len);
};