EVP_sha512_256
const EVP_MD *EVP_sha512_256(void);
.digest = EVP_sha512_256,
.digest = EVP_sha512_256,
.digest = EVP_sha512_256,
.digest = EVP_sha512_256,
LCRYPTO_ALIAS(EVP_sha512_256);
LCRYPTO_USED(EVP_sha512_256);