Annotation of embedaddon/dhcp/dst/md5.h, revision 1.1
1.1 ! misho 1: /* crypto/md/md5.h */
! 2: /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
! 3: * All rights reserved.
! 4: *
! 5: * This package is an SSL implementation written
! 6: * by Eric Young (eay@cryptsoft.com).
! 7: * The implementation was written so as to conform with Netscapes SSL.
! 8: *
! 9: * This library is free for commercial and non-commercial use as long as
! 10: * the following conditions are aheared to. The following conditions
! 11: * apply to all code found in this distribution, be it the RC4, RSA,
! 12: * lhash, DES, etc., code; not just the SSL code. The SSL documentation
! 13: * included with this distribution is covered by the same copyright terms
! 14: * except that the holder is Tim Hudson (tjh@cryptsoft.com).
! 15: *
! 16: * Copyright remains Eric Young's, and as such any Copyright notices in
! 17: * the code are not to be removed.
! 18: * If this package is used in a product, Eric Young should be given attribution
! 19: * as the author of the parts of the library used.
! 20: * This can be in the form of a textual message at program startup or
! 21: * in documentation (online or textual) provided with the package.
! 22: *
! 23: * Redistribution and use in source and binary forms, with or without
! 24: * modification, are permitted provided that the following conditions
! 25: * are met:
! 26: * 1. Redistributions of source code must retain the copyright
! 27: * notice, this list of conditions and the following disclaimer.
! 28: * 2. Redistributions in binary form must reproduce the above copyright
! 29: * notice, this list of conditions and the following disclaimer in the
! 30: * documentation and/or other materials provided with the distribution.
! 31: * 3. All advertising materials mentioning features or use of this software
! 32: * must display the following acknowledgement:
! 33: * "This product includes cryptographic software written by
! 34: * Eric Young (eay@cryptsoft.com)"
! 35: * The word 'cryptographic' can be left out if the rouines from the library
! 36: * being used are not cryptographic related :-).
! 37: * 4. If you include any Windows specific code (or a derivative thereof) from
! 38: * the apps directory (application code) you must include an acknowledgement:
! 39: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
! 40: *
! 41: * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
! 42: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 43: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 44: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 45: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 46: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 47: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 48: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 49: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 50: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 51: * SUCH DAMAGE.
! 52: *
! 53: * The licence and distribution terms for any publically available version or
! 54: * derivative of this code cannot be changed. i.e. this code cannot simply be
! 55: * copied and put under another distribution licence
! 56: * [including the GNU Public Licence.]
! 57: */
! 58:
! 59: /*
! 60: * Portions Copyright (c) 2007,2009
! 61: * by Internet Systems Consortium, Inc. ("ISC")
! 62: *
! 63: * Permission to use, copy, modify, and distribute this software for any
! 64: * purpose with or without fee is hereby granted, provided that the above
! 65: * copyright notice and this permission notice appear in all copies.
! 66: *
! 67: * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
! 68: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! 69: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
! 70: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! 71: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
! 72: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
! 73: * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! 74: *
! 75: * Internet Systems Consortium, Inc.
! 76: * 950 Charter Street
! 77: * Redwood City, CA 94063
! 78: * <info@isc.org>
! 79: * https://www.isc.org/
! 80: */
! 81:
! 82: #ifndef HEADER_MD5_H
! 83: #define HEADER_MD5_H
! 84:
! 85: #ifdef __cplusplus
! 86: extern "C" {
! 87: #endif
! 88:
! 89: #define MD5_CBLOCK 64
! 90: #define MD5_LBLOCK 16
! 91: #define MD5_BLOCK 16
! 92: #define MD5_LAST_BLOCK 56
! 93: #define MD5_LENGTH_BLOCK 8
! 94: #define MD5_DIGEST_LENGTH 16
! 95:
! 96: typedef struct MD5state_st
! 97: {
! 98: unsigned long A,B,C,D;
! 99: unsigned long Nl,Nh;
! 100: unsigned long data[MD5_LBLOCK];
! 101: int num;
! 102: } MD5_CTX;
! 103:
! 104: #ifndef NOPROTO
! 105: void MD5_Init(MD5_CTX *c);
! 106: void MD5_Update(MD5_CTX *c, const unsigned char *data, unsigned long len);
! 107: void MD5_Final(unsigned char *md, MD5_CTX *c);
! 108: unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md);
! 109: #else
! 110: void MD5_Init();
! 111: void MD5_Update();
! 112: void MD5_Final();
! 113: unsigned char *MD5();
! 114: #endif
! 115:
! 116: /* to provide backward compatibleness to RSAREF calls ogud@tis.com 1997/11/14 */
! 117: #define MD5Init(c) MD5_Init(c)
! 118: #define MD5Update(c,data, len) MD5_Update(c,data,len)
! 119: #define MD5Final(md, c) MD5_Final(md, c)
! 120: #ifdef __cplusplus
! 121: }
! 122: #endif
! 123:
! 124: #endif
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