com.fitbur.tukaani.xz.check.SHA256 Maven / Gradle / Ivy
/*
* SHA256
*
* Author: Lasse Collin
*
* This file has been put into the public domain.
* You can do whatever you want with this file.
*/
package com.fitbur.tukaani.xz.check;
public class SHA256 extends Check {
private final java.security.MessageDigest sha256;
public SHA256() throws java.security.NoSuchAlgorithmException {
size = 32;
name = "SHA-256";
sha256 = java.security.MessageDigest.getInstance("SHA-256");
}
public void update(byte[] buf, int off, int len) {
sha256.update(buf, off, len);
}
public byte[] finish() {
byte[] buf = sha256.digest();
sha256.reset();
return buf;
}
}