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

Class HmacMd5Rc4CheckSum

java.lang.Object

org.apache.kerby.kerberos.kerb.crypto.AbstractCryptoTypeHandler

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

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

org.apache.kerby.kerberos.kerb.crypto.cksum.HmacMd5Rc4CheckSum

All Implemented Interfaces:

CheckSumTypeHandler, CryptoTypeHandler

public class HmacMd5Rc4CheckSum
extends AbstractKeyedCheckSumTypeHandler

Constructor Summary

Constructors

Constructor and Description
HmacMd5Rc4CheckSum()

Method Summary

Methods

Modifier and Type	Method and Description
int	cksumSize()
CheckSumType	cksumType()
int	confounderSize()
protected byte[]	doChecksumWithKey(byte[] data, int start, int len, byte[] key, int usage)
boolean	isSafe()
int	keySize()

Methods inherited from class org.apache.kerby.kerberos.kerb.crypto.cksum.AbstractKeyedCheckSumTypeHandler

checksumWithKey, checksumWithKey, keyMaker, keyMaker, verifyWithKey

Methods inherited from class org.apache.kerby.kerberos.kerb.crypto.cksum.AbstractCheckSumTypeHandler

checksum, checksum, computeSize, displayName, name, outputSize, verify, verify

Methods inherited from class org.apache.kerby.kerberos.kerb.crypto.AbstractCryptoTypeHandler

checksumEqual, checksumEqual, encProvider, hashProvider

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.CryptoTypeHandler

encProvider, hashProvider

Constructor Detail

HmacMd5Rc4CheckSum

public HmacMd5Rc4CheckSum()

Method Detail

confounderSize

public int confounderSize()

Specified by:

confounderSize in interface CheckSumTypeHandler

Overrides:

confounderSize in class AbstractCheckSumTypeHandler

cksumType

public CheckSumType cksumType()

isSafe

public boolean isSafe()

Specified by:

isSafe in interface CheckSumTypeHandler

Overrides:

isSafe in class AbstractCheckSumTypeHandler

cksumSize

public int cksumSize()

Specified by:

cksumSize in interface CheckSumTypeHandler

Overrides:

cksumSize in class AbstractCheckSumTypeHandler

keySize

public int keySize()

Specified by:

keySize in interface CheckSumTypeHandler

Overrides:

keySize in class AbstractCheckSumTypeHandler

doChecksumWithKey

protected byte[] doChecksumWithKey(byte[] data,
                       int start,
                       int len,
                       byte[] key,
                       int usage)
                            throws KrbException

Overrides:

doChecksumWithKey in class AbstractKeyedCheckSumTypeHandler

Throws:

KrbException