src/core/md4.h

   1 /* vim:set ts=2 sw=2 et cindent: */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is Mozilla.
  16  *
  17  * The Initial Developer of the Original Code is IBM Corporation.
  18  * Portions created by IBM Corporation are Copyright (C) 2003
  19  * IBM Corporation. All Rights Reserved.
  20  *
  21  * Contributor(s):
  22  *   Darin Fisher <darin@meer.net>
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
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  30  * use your version of this file under the terms of the MPL, indicate your
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  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 #ifndef md4_h__
  39 #define md4_h__
  40
  41 #ifdef __cplusplus
  42 extern "C" {
  43 #endif
  44
  45 #include "prtypes.h"
  46
  47 /**
  48  * md4sum - computes the MD4 sum over the input buffer per RFC 1320
  49  *
  50  * @param input
  51  *        buffer containing input data
  52  * @param inputLen
  53  *        length of input buffer (number of bytes)
  54  * @param result
  55  *        16-byte buffer that will contain the MD4 sum upon return
  56  *
  57  * NOTE: MD4 is superceded by MD5.  do not use MD4 unless required by the
  58  * protocol you are implementing (e.g., NTLM requires MD4).
  59  *
  60  * NOTE: this interface is designed for relatively small buffers.  A streaming
  61  * interface would make more sense if that were a requirement.  Currently, this
  62  * is good enough for the applications we care about.
  63  */
  64 void md4sum(const PRUint8 *input, PRUint32 inputLen, PRUint8 *result);
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif
  69
  70 #endif /* md4_h__ */