src/core/md4.h

   1 /* vim:set ts=2 sw=2 et cindent: */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef md4_h__
   7 #define md4_h__
   8
   9 #ifdef __cplusplus
  10 extern "C" {
  11 #endif
  12
  13 #include <stdint.h>
  14
  15 /**
  16  * md4sum - computes the MD4 sum over the input buffer per RFC 1320
  17  *
  18  * @param input
  19  *        buffer containing input data
  20  * @param inputLen
  21  *        length of input buffer (number of bytes)
  22  * @param result
  23  *        16-byte buffer that will contain the MD4 sum upon return
  24  *
  25  * NOTE: MD4 is superceded by MD5.  do not use MD4 unless required by the
  26  * protocol you are implementing (e.g., NTLM requires MD4).
  27  *
  28  * NOTE: this interface is designed for relatively small buffers.  A streaming
  29  * interface would make more sense if that were a requirement.  Currently, this
  30  * is good enough for the applications we care about.
  31  */
  32 void md4sum(const uint8_t *input, uint32_t inputLen, uint8_t *result);
  33
  34 #ifdef __cplusplus
  35 }
  36 #endif
  37
  38 #endif /* md4_h__ */