crypto/evp/legacy_md4.c

   1 /*
   2  * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the Apache License 2.0 (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 /*
  11  * MD4 low level APIs are deprecated for public use, but still ok for
  12  * internal use.
  13  */
  14 #include "internal/deprecated.h"
  15
  16 #include <openssl/md4.h>
  17 #include "crypto/evp.h"
  18 #include "legacy_meth.h"
  19
  20 IMPLEMENT_LEGACY_EVP_MD_METH(md4, MD4)
  21
  22 static const EVP_MD md4_md = {
  23     NID_md4,
  24     NID_md4WithRSAEncryption,
  25     MD4_DIGEST_LENGTH,
  26     0,
  27     LEGACY_EVP_MD_METH_TABLE(md4_init, md4_update, md4_final, NULL, MD4_CBLOCK),
  28 };
  29
  30 const EVP_MD *EVP_md4(void)
  31 {
  32     return &md4_md;
  33 }