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      1 /*
      2  * Copyright 1995-2021 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 #ifndef OSSL_PROV_MD5_SHA1_H
     11 #define OSSL_PROV_MD5_SHA1_H
     12 
     13 #include <openssl/opensslconf.h>
     14 
     15 #ifndef OPENSSL_NO_MD5
     16 #include <openssl/e_os2.h>
     17 #include <stddef.h>
     18 #include <openssl/md5.h>
     19 #include <openssl/sha.h>
     20 
     21 #define MD5_SHA1_DIGEST_LENGTH (MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH)
     22 #define MD5_SHA1_CBLOCK MD5_CBLOCK
     23 
     24 typedef struct md5_sha1_st {
     25     MD5_CTX md5;
     26     SHA_CTX sha1;
     27 } MD5_SHA1_CTX;
     28 
     29 int ossl_md5_sha1_init(MD5_SHA1_CTX *mctx);
     30 int ossl_md5_sha1_update(MD5_SHA1_CTX *mctx, const void *data, size_t count);
     31 int ossl_md5_sha1_final(unsigned char *md, MD5_SHA1_CTX *mctx);
     32 int ossl_md5_sha1_ctrl(MD5_SHA1_CTX *mctx, int cmd, int mslen, void *ms);
     33 
     34 #endif /* OPENSSL_NO_MD5 */
     35 
     36 #endif /* OSSL_PROV_MD5_SHA1_H */
     37