EVP_SM3

Section: OpenSSL (3)
Updated: 2019-10-03
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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 OpenSSL license (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>.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
CONFORMING TO
SEE ALSO
COPYRIGHT
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