org.aoju.bus.crypto.digest.SM3 Maven / Gradle / Ivy
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package org.aoju.bus.crypto.digest;
import org.aoju.bus.core.lang.Algorithm;
/**
* SM3算法
*
* @author Kimi Liu
* @version 6.1.1
* @since JDK 1.8+
*/
public class SM3 extends Digester {
private static final long serialVersionUID = 1L;
/**
* 构造
*/
public SM3() {
super(Algorithm.SM3);
}
/**
* 构造
*
* @param salt 盐值
*/
public SM3(byte[] salt) {
this(salt, 0, 1);
}
/**
* 构造
*
* @param salt 盐值
* @param digestCount 摘要次数，当此值小于等于1,默认为1。
*/
public SM3(byte[] salt, int digestCount) {
this(salt, 0, digestCount);
}
/**
* 构造
*
* @param salt 盐值
* @param saltPosition 加盐位置，即将盐值字符串放置在数据的index数，默认0
* @param digestCount 摘要次数，当此值小于等于1,默认为1。
*/
public SM3(byte[] salt, int saltPosition, int digestCount) {
this();
this.salt = salt;
this.saltPosition = saltPosition;
this.digestCount = digestCount;
}
/**
* 创建SM3实例
*
* @return SM3
*/
public static SM3 create() {
return new SM3();
}
}