1/* $NetBSD: iscsi-md5.h,v 1.3 2009/06/30 02:44:52 agc Exp $ */ 2 3/* 4 * This file is derived from the RSA Data Security, Inc. MD5 Message-Digest 5 * Algorithm and has been modified by Jason R. Thorpe <thorpej@NetBSD.ORG> 6 * for portability and formatting. 7 */ 8 9/* 10 * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 11 * rights reserved. 12 * 13 * License to copy and use this software is granted provided that it 14 * is identified as the "RSA Data Security, Inc. MD5 Message-Digest 15 * Algorithm" in all material mentioning or referencing this software 16 * or this function. 17 * 18 * License is also granted to make and use derivative works provided 19 * that such works are identified as "derived from the RSA Data 20 * Security, Inc. MD5 Message-Digest Algorithm" in all material 21 * mentioning or referencing the derived work. 22 * 23 * RSA Data Security, Inc. makes no representations concerning either 24 * the merchantability of this software or the suitability of this 25 * software for any particular purpose. It is provided "as is" 26 * without express or implied warranty of any kind. 27 * 28 * These notices must be retained in any copies of any part of this 29 * documentation and/or software. 30 */ 31 32#ifndef _SYS_MD5_H_ 33#define _SYS_MD5_H_ 34 35#include <sys/types.h> 36 37#ifdef HAVE_INTTYPES_H 38#include <inttypes.h> 39#endif 40 41#ifdef HAVE_STDINT_H 42#include <stdint.h> 43#endif 44 45/* iSCSI_MD5 context. */ 46typedef struct iSCSI_MD5Context { 47 uint32_t state[4]; /* state (ABCD) */ 48 uint32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */ 49 unsigned char buffer[64]; /* input buffer */ 50} iSCSI_MD5_CTX; 51 52__BEGIN_DECLS 53void iSCSI_MD5Init(iSCSI_MD5_CTX *); 54void iSCSI_MD5Update(iSCSI_MD5_CTX *, const uint8_t *, size_t); 55void iSCSI_MD5Final(unsigned char[16], iSCSI_MD5_CTX *); 56#ifndef _KERNEL 57char *iSCSI_MD5End(iSCSI_MD5_CTX *, char *); 58char *iSCSI_MD5File(const char *, char *); 59char *iSCSI_MD5Data(const uint8_t *, size_t, char *); 60#endif /* _KERNEL */ 61__END_DECLS 62 63#endif /* _SYS_MD5_H_ */ 64