1 /* 2 * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29 /* 30 * MD5.H - header file for MD5.C 31 */ 32 33 /* 34 * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All 35 * rights reserved. 36 * 37 * License to copy and use this software is granted provided that it 38 * is identified as the "RSA Data Security, Inc. MD5 Message-Digest 39 * Algorithm" in all material mentioning or referencing this software 40 * or this function. 41 * 42 * License is also granted to make and use derivative works provided 43 * that such works are identified as "derived from the RSA Data 44 * Security, Inc. MD5 Message-Digest Algorithm" in all material 45 * mentioning or referencing the derived work. 46 * 47 * RSA Data Security, Inc. makes no representations concerning either 48 * the merchantability of this software or the suitability of this 49 * software for any particular purpose. It is provided "as is" 50 * without express or implied warranty of any kind. 51 * 52 * These notices must be retained in any copies of any part of this 53 * documentation and/or software. 54 */ 55 56 #ifndef _CRYPTO_MD5_H_ 57 #define _CRYPTO_MD5_H_ 58 59 #if KERNEL 60 #include <sys/types.h> 61 #else /* !KERNEL */ 62 #include <machine/types.h> 63 #endif /* KERNEL */ 64 #include <sys/cdefs.h> 65 66 __BEGIN_DECLS 67 68 #define MD5_DIGEST_LENGTH 16 69 70 /* MD5 context. */ 71 typedef struct { 72 u_int32_t state[4]; /* state (ABCD) */ 73 u_int32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */ 74 unsigned char buffer[64]; /* input buffer */ 75 } MD5_CTX; 76 77 extern void MD5Init(MD5_CTX *); 78 extern void MD5Update(MD5_CTX *, const void *, unsigned int); 79 extern void MD5Final(unsigned char [MD5_DIGEST_LENGTH], MD5_CTX *); 80 81 __END_DECLS 82 83 #endif /* _CRYPTO_MD5_H_ */ 84