Package org.apache.kerby.kerberos.kerb.crypto.util

Class Cmac

java.lang.Object

org.apache.kerby.kerberos.kerb.crypto.util.Cmac

public class Cmac
extends Object

Based on MIT krb5 cmac.c

Constructor Summary

Constructors

Constructor	Description
Cmac()

Method Summary

Modifier and Type	Method	Description
static byte[]	cmac(EncryptProvider encProvider, byte[] key, byte[] data)
static byte[]	cmac(EncryptProvider encProvider, byte[] key, byte[] data, int outputSize)
static byte[]	cmac(EncryptProvider encProvider, byte[] key, byte[] data, int start, int len)
static byte[]	cmac(EncryptProvider encProvider, byte[] key, byte[] data, int start, int len, int outputSize)

Methods inherited from class java.lang.Object

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

Constructor Details

Cmac

public Cmac()

Method Details

cmac

public static byte[] cmac(EncryptProvider encProvider,
 byte[] key,
 byte[] data,
 int outputSize)
                   throws org.apache.kerby.kerberos.kerb.KrbException

Throws:

org.apache.kerby.kerberos.kerb.KrbException

cmac

public static byte[] cmac(EncryptProvider encProvider,
 byte[] key,
 byte[] data,
 int start,
 int len,
 int outputSize)
                   throws org.apache.kerby.kerberos.kerb.KrbException

Throws:

org.apache.kerby.kerberos.kerb.KrbException

cmac

public static byte[] cmac(EncryptProvider encProvider,
 byte[] key,
 byte[] data)
                   throws org.apache.kerby.kerberos.kerb.KrbException

Throws:

org.apache.kerby.kerberos.kerb.KrbException

cmac

public static byte[] cmac(EncryptProvider encProvider,
 byte[] key,
 byte[] data,
 int start,
 int len)
                   throws org.apache.kerby.kerberos.kerb.KrbException

Throws:

org.apache.kerby.kerberos.kerb.KrbException