EVP_sm3.3ssl man page

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)

Referenced By

EVP_DigestInit.3ssl(3).

2019-10-03 1.1.1d OpenSSL