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Command: EVP_sm3 | Section: 3 | Source: OpenBSD | File: EVP_sm3.3
EVP_SM3(3) FreeBSD Library Functions Manual EVP_SM3(3)
NAME
EVP_sm3 - SM3 hash function 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. It is part
of the Chinese "Commercial Cryptography" suite of algorithms which is
required for certain commercial applications in China.
RETURN VALUES
EVP_sm3() returns a pointer to a static EVP_MD object implementing the
SM3 hash function.
SEE ALSO
evp(3), EVP_DigestInit(3)
STANDARDS
GB/T 32905-2016 and GM/T 0004-2012
HISTORY
EVP_sm3() first appeared in OpenSSL 1.1.1 and has been available since
OpenBSD 6.5.
FreeBSD 14.1-RELEASE-p8 August 25, 2019 FreeBSD 14.1-RELEASE-p8