ch.ethz.ssh2.crypto.digest
Class HMAC

java.lang.Object
  ch.ethz.ssh2.crypto.digest.HMAC

All Implemented Interfaces:

Digest

public final class HMAC
extends Object
implements Digest

HMAC.

Version:

2.50, 03/15/10

Author:

Christian Plattner

Constructor Summary

HMAC(Digest md, byte[] key, int size)

Method Summary

void	digest(byte[] out)
void	digest(byte[] out, int off)
int	getDigestLength()
void	reset()
void	update(byte b)
void	update(byte[] b)
void	update(byte[] b, int off, int len)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HMAC

public HMAC(Digest md,
            byte[] key,
            int size)

Method Detail

getDigestLength

public int getDigestLength()

Specified by:

getDigestLength in interface Digest

update

public void update(byte b)

Specified by:

update in interface Digest

update

public void update(byte[] b)

Specified by:

update in interface Digest

update

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

Specified by:

update in interface Digest

reset

public void reset()

Specified by:

reset in interface Digest

digest

public void digest(byte[] out)

Specified by:

digest in interface Digest

digest

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

Specified by:

digest in interface Digest