net/http/md4.h

   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
  47 #include "base/basictypes.h"
  48
  49 namespace net {
  50 namespace weak_crypto {
  51
  52 /**
  53  * MD4Sum - computes the MD4 sum over the input buffer per RFC 1320
  54  *
  55  * @param input
  56  *        buffer containing input data
  57  * @param inputLen
  58  *        length of input buffer (number of bytes)
  59  * @param result
  60  *        16-byte buffer that will contain the MD4 sum upon return
  61  *
  62  * NOTE: MD4 is superceded by MD5.  do not use MD4 unless required by the
  63  * protocol you are implementing (e.g., NTLM requires MD4).
  64  *
  65  * NOTE: this interface is designed for relatively small buffers.  A streaming
  66  * interface would make more sense if that were a requirement.  Currently, this
  67  * is good enough for the applications we care about.
  68  */
  69 void MD4Sum(const uint8 *input, uint32 inputLen, uint8 *result);
  70
  71 }  // namespace net::weak_crypto
  72 }  // namespace net
  73
  74 #endif  // NET_HTTP_MD4_H_