1/*	$NetBSD: md2.h,v 1.7 2016/07/01 16:42:46 christos Exp $	*/
 2
 3#ifndef _MD2_H_
 4#define _MD2_H_
 5
 6#include <sys/cdefs.h>
 7#include <sys/types.h>
 8
 9#define	MD2_DIGEST_LENGTH		16
10#define	MD2_DIGEST_STRING_LENGTH	33
11#define	MD2_BLOCK_LENGTH		16
12
13/* MD2 context. */
14typedef struct MD2Context {
15	uint32_t i;
16	unsigned char C[16];		/* checksum */
17	unsigned char X[48];		/* input buffer */
18} MD2_CTX;
19
20__BEGIN_DECLS
21void	MD2Init(MD2_CTX *);
22void	MD2Update(MD2_CTX *, const unsigned char *, unsigned int);
23void	MD2Final(unsigned char[16], MD2_CTX *);
24char	*MD2End(MD2_CTX *, char *);
25char	*MD2File(const char *, char *);
26char	*MD2FileChunk(const char *, char *, off_t, off_t);
27char	*MD2Data(const unsigned char *, size_t, char *);
28__END_DECLS
29
30#endif /* _MD2_H_ */