| =pod |
| |
| =head1 NAME |
| |
| EVP_sm3 |
| - SM3 for EVP |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/evp.h> |
| |
| const EVP_MD *EVP_sm3(void); |
| |
| =head1 DESCRIPTION |
| |
| SM3 is a cryptographic hash function with a 256-bit output, defined in GB/T |
| 32905-2016. |
| |
| =over 4 |
| |
| =item EVP_sm3() |
| |
| The SM3 hash function. |
| |
| =back |
| |
| |
| =head1 RETURN VALUES |
| |
| These functions return a B<EVP_MD> structure that contains the |
| implementation of the message digest. See L<EVP_MD_meth_new(3)> for |
| details of the B<EVP_MD> structure. |
| |
| =head1 CONFORMING TO |
| |
| GB/T 32905-2016 and GM/T 0004-2012. |
| |
| =head1 SEE ALSO |
| |
| L<evp(7)>, |
| L<EVP_DigestInit(3)> |
| |
| =head1 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 |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |
| |
