1 // This is mozilla/security/manager/ssl/src/md4.h, CVS rev. 1.1, with trivial 2 // changes to port it to our source tree. 3 // 4 // WARNING: MD4 is cryptographically weak. Do not use MD4 except in NTLM 5 // authentication. 6 7 /* vim:set ts=2 sw=2 et cindent: */ 8 /* ***** BEGIN LICENSE BLOCK ***** 9 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 10 * 11 * The contents of this file are subject to the Mozilla Public License Version 12 * 1.1 (the "License"); you may not use this file except in compliance with 13 * the License. You may obtain a copy of the License at 14 * http://www.mozilla.org/MPL/ 15 * 16 * Software distributed under the License is distributed on an "AS IS" basis, 17 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 18 * for the specific language governing rights and limitations under the 19 * License. 20 * 21 * The Original Code is Mozilla. 22 * 23 * The Initial Developer of the Original Code is IBM Corporation. 24 * Portions created by IBM Corporation are Copyright (C) 2003 25 * IBM Corporation. All Rights Reserved. 26 * 27 * Contributor(s): 28 * Darin Fisher <darin@meer.net> 29 * 30 * Alternatively, the contents of this file may be used under the terms of 31 * either the GNU General Public License Version 2 or later (the "GPL"), or 32 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 33 * in which case the provisions of the GPL or the LGPL are applicable instead 34 * of those above. If you wish to allow use of your version of this file only 35 * under the terms of either the GPL or the LGPL, and not to allow others to 36 * use your version of this file under the terms of the MPL, indicate your 37 * decision by deleting the provisions above and replace them with the notice 38 * and other provisions required by the GPL or the LGPL. If you do not delete 39 * the provisions above, a recipient may use your version of this file under 40 * the terms of any one of the MPL, the GPL or the LGPL. 41 * 42 * ***** END LICENSE BLOCK ***** */ 43 44 #ifndef NET_HTTP_MD4_H_ 45 #define NET_HTTP_MD4_H_ 46 #pragma once 47 48 #include "base/basictypes.h" 49 50 namespace net { 51 namespace weak_crypto { 52 53 /** 54 * MD4Sum - computes the MD4 sum over the input buffer per RFC 1320 55 * 56 * @param input 57 * buffer containing input data 58 * @param inputLen 59 * length of input buffer (number of bytes) 60 * @param result 61 * 16-byte buffer that will contain the MD4 sum upon return 62 * 63 * NOTE: MD4 is superceded by MD5. do not use MD4 unless required by the 64 * protocol you are implementing (e.g., NTLM requires MD4). 65 * 66 * NOTE: this interface is designed for relatively small buffers. A streaming 67 * interface would make more sense if that were a requirement. Currently, this 68 * is good enough for the applications we care about. 69 */ 70 void MD4Sum(const uint8 *input, uint32 inputLen, uint8 *result); 71 72 } // namespace net::weak_crypto 73 } // namespace net 74 75 #endif // NET_HTTP_MD4_H_ 76