org.dromara.hutool.crypto.digest.mac.SM4MacEngine Maven / Gradle / Ivy
/*
* Copyright (c) 2013-2024 Hutool Team and hutool.cn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.dromara.hutool.crypto.digest.mac;
import org.bouncycastle.crypto.CipherParameters;
import org.bouncycastle.crypto.engines.SM4Engine;
/**
* SM4算法的MAC引擎实现
*
* @author looly
* @since 5.8.0
*/
public class SM4MacEngine extends CBCBlockCipherMacEngine {
private static final int MAC_SIZE = 128;
/**
* 构造
*
* @param params {@link CipherParameters}
*/
public SM4MacEngine(final CipherParameters params) {
super(new SM4Engine(), MAC_SIZE, params);
}
}