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NAME
       EVP_sm3 - SM3 for EVP


SYNOPSIS
        #include <openssl/evp.h>

        const EVP_MD *EVP_sm3(void);


DESCRIPTION
       SM3 is a cryptographic hash function with a 256-bit output, defined in GB/T 32905-2016.

       EVP_sm3()
           The SM3 hash function.


RETURN VALUES
       These  functions  return a EVP_MD structure that contains the implementation of the symmetric cipher. See
       EVP_MD_meth_new(3) for details of the EVP_MD structure.


CONFORMING TO
       GB/T 32905-2016 and GM/T 0004-2012.


SEE ALSO
       evp(7), EVP_DigestInit(3)


COPYRIGHT
       Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.  Copyright  2017  Ribose  Inc.  All
       Rights Reserved.

       Licensed  under  the  Apache License 2.0 (the "License").  You may not use this file except in compliance
       with the License.  You can obtain  a  copy  in  the  file  LICENSE  in  the  source  distribution  or  at
       <https://www.openssl.org/source/license.html>.

3.0.2                                              2025-02-05                                      EVP_SM3(3SSL)