1 /* 2 * Copyright (c) 2016 The DragonFly Project. All rights reserved. 3 * 4 * This code is derived from software contributed to The DragonFly Project 5 * by Matthew Dillon <dillon@backplane.com> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 3. Neither the name of The DragonFly Project nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific, prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 /* 35 * libmd shims for openssl + non-conflicting old API functions. 36 */ 37 38 #ifndef _SYS_MD5_H_ 39 #define _SYS_MD5_H_ 40 41 #if !defined(_KERNEL) 42 43 #error "Userland must include openssl/md5.h instead of sys/md5.h" 44 45 #else 46 47 #include <sys/cdefs.h> 48 #ifndef _SYS_TYPES_H_ 49 #include <sys/types.h> 50 #endif 51 #if 0 52 #include <openssl/md5.h> 53 #else 54 #define MD5_LONG uint32_t 55 #define MD5_CBLOCK 64 56 #define MD5_LBLOCK (MD5_CBLOCK/4) 57 #define MD5_DIGEST_LENGTH 16 58 59 typedef struct MD5state_st { 60 MD5_LONG A,B,C,D; 61 MD5_LONG Nl,Nh; 62 MD5_LONG data[MD5_LBLOCK]; 63 unsigned int num; 64 } MD5_CTX; 65 #endif 66 67 int MD5Init (MD5_CTX *); 68 void MD5Update (MD5_CTX *, const void *, unsigned int); 69 void MD5Final (unsigned char [16], MD5_CTX *); 70 71 #endif /* _KERNEL */ 72 73 #endif /* _MD5_H_ */ 74