org.apache.kerby.kerberos.kerb.crypto.cksum.provider

Class AbstractHashProvider

java.lang.Object

org.apache.kerby.kerberos.kerb.crypto.cksum.provider.AbstractHashProvider

All Implemented Interfaces:

HashProvider

Direct Known Subclasses:

Crc32Provider, MessageDigestHashProvider

public abstract class AbstractHashProvider
extends Object
implements HashProvider

Constructor Summary

Constructors

Constructor and Description
AbstractHashProvider(int hashSize, int blockSize)

Method Summary

Modifier and Type	Method and Description
int	blockSize()
void	hash(byte[] data)
int	hashSize()
protected void	init()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.kerby.kerberos.kerb.crypto.cksum.HashProvider

hash, output

Constructor Detail

AbstractHashProvider

public AbstractHashProvider(int hashSize,
                            int blockSize)

Method Detail

init

protected void init()

hashSize

public int hashSize()

Specified by:

hashSize in interface HashProvider

blockSize

public int blockSize()

Specified by:

blockSize in interface HashProvider

hash

public void hash(byte[] data)
          throws KrbException

Specified by:

hash in interface HashProvider

Throws:

KrbException