digest.java

来自「thinking in java4 src」· Java 代码 · 共 26 行

package ch.ethz.ssh2.crypto.digest;

/**
 * Digest.
 * 
 * @author Christian Plattner, [e-mail]
 * @version $Id: Digest.java,v 1.2 2005/08/11 12:47:29 cplattne Exp $
 */
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);

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