docs: public static KeyPair generateKeyPair(String algorithm, int keySize, byte[] seed) {
  		// SM2算法需要单独定义其曲线生成
  		if ("SM2".equalsIgnoreCase(algorithm)) {
  			final ECGenParameterSpec sm2p256v1 = new ECGenParameterSpec(SM2_DEFAULT_CURVE);
  			return generateKeyPair(algorithm, keySize, seed, sm2p256v1);
  		}
  
  		return generateKeyPair(algorithm, keySize, seed, (AlgorithmParameterSpec[]) null);
  	}