[linux.git] / fs / cifs / md5.h

#ifndef MD5_H
#define MD5_H
#ifndef HEADER_MD5_H
/* Try to avoid clashes with OpenSSL */
#define HEADER_MD5_H
#endif

struct MD5Context {
	__u32 buf[4];
	__u32 bits[2];
	unsigned char in[64];
};
#endif				/* !MD5_H */

#ifndef _HMAC_MD5_H
struct HMACMD5Context {
	struct MD5Context ctx;
	unsigned char k_ipad[65];
	unsigned char k_opad[65];
};
#endif				/* _HMAC_MD5_H */

void MD5Init(struct MD5Context *context);
void MD5Update(struct MD5Context *context, unsigned char const *buf,
			unsigned len);
void MD5Final(unsigned char digest[16], struct MD5Context *context);

/* The following definitions come from lib/hmacmd5.c  */

void hmac_md5_init_rfc2104(unsigned char *key, int key_len,
			struct HMACMD5Context *ctx);
void hmac_md5_init_limK_to_64(const unsigned char *key, int key_len,
			struct HMACMD5Context *ctx);
void hmac_md5_update(const unsigned char *text, int text_len,
			struct HMACMD5Context *ctx);
void hmac_md5_final(unsigned char *digest, struct HMACMD5Context *ctx);
void hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
			unsigned char *digest);
Commit	Line	Data
1da177e4 LT	1	#ifndef MD5_H
	2	#define MD5_H
	3	#ifndef HEADER_MD5_H
	4	/* Try to avoid clashes with OpenSSL */
	5	#define HEADER_MD5_H
	6	#endif
	7
	8	struct MD5Context {
	9	__u32 buf[4];
	10	__u32 bits[2];
	11	unsigned char in[64];
	12	};
	13	#endif /* !MD5_H */
	14
	15	#ifndef _HMAC_MD5_H
	16	struct HMACMD5Context {
	17	struct MD5Context ctx;
	18	unsigned char k_ipad[65];
	19	unsigned char k_opad[65];
	20	};
	21	#endif /* _HMAC_MD5_H */
	22
	23	void MD5Init(struct MD5Context *context);
	24	void MD5Update(struct MD5Context context, unsigned char const buf,
	25	unsigned len);
	26	void MD5Final(unsigned char digest[16], struct MD5Context *context);
	27
	28	/* The following definitions come from lib/hmacmd5.c */
	29
	30	void hmac_md5_init_rfc2104(unsigned char *key, int key_len,
	31	struct HMACMD5Context *ctx);
	32	void hmac_md5_init_limK_to_64(const unsigned char *key, int key_len,
	33	struct HMACMD5Context *ctx);
	34	void hmac_md5_update(const unsigned char *text, int text_len,
	35	struct HMACMD5Context *ctx);
	36	void hmac_md5_final(unsigned char digest, struct HMACMD5Context ctx);
	37	void hmac_md5(unsigned char key[16], unsigned char *data, int data_len,
	38	unsigned char *digest);