https://github.com/guanzhi/Gm... 安装扩展 按照示例写代码就行 openssl_sign($msg, $signature, $prikey, "sm3"); $ok = openssl_verify($msg, $signature, $pubkey, OPENSSL_ALGO_SM3); printf("sm2sign(\"%s\") = %s\n", $msg, bin2hex($signature)); printf("sm2verify(\"%s\", %s) = %s\n", $msg, bin2hex($signature), $ok ? "OK" : "Failure");
https://github.com/guanzhi/Gm...