view src/ch/ethz/ssh2/crypto/digest/Digest.java @ 347:bb7d8a7babbe

compensate for SecureRandom bug on older devices
author Carl Byington <carl@five-ten-sg.com>
date Thu, 31 Jul 2014 18:57:57 -0700
parents 91a31873c42a
children
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/*
 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
 * Please refer to the LICENSE.txt for licensing details.
 */
package ch.ethz.ssh2.crypto.digest;

import java.security.DigestException;

/**
 * Digest.
 *
 * @author Christian Plattner
 * @version 2.50, 03/15/10
 */
public interface Digest {
    public int getDigestLength();

    public void update(byte b);

    public void update(byte[] b);

    public void update(byte b[], int off, int len);

    public void reset();

    public void digest(byte[] out) throws DigestException;

    public void digest(byte[] out, int off) throws DigestException;
}