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

Class AbstractKeyMaker

java.lang.Object

org.apache.kerby.kerberos.kerb.crypto.key.AbstractKeyMaker

All Implemented Interfaces:

KeyMaker

Direct Known Subclasses:

DesKeyMaker, DkKeyMaker, Rc4KeyMaker

public abstract class AbstractKeyMaker
extends Object
implements KeyMaker

Constructor Summary

Constructors

Constructor	Description
AbstractKeyMaker(EncryptProvider encProvider)

Method Summary

Modifier and Type	Method	Description
protected EncryptProvider	encProvider()
protected static int	getIterCount(byte[] param, int defCount)
protected static byte[]	getSaltBytes(String salt, String pepper)
static byte[]	makePasswdSalt(String password, String salt)	Visible for test.
byte[]	random2Key(byte[] randomBits)

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.key.KeyMaker

str2key

Constructor Details

AbstractKeyMaker

public AbstractKeyMaker(EncryptProvider encProvider)

Method Details

makePasswdSalt

public static byte[] makePasswdSalt(String password,
 String salt)

Visible for test.

Parameters:

password - The password

salt - The salt

Returns:

The password salt

getIterCount

protected static int getIterCount(byte[] param,
 int defCount)

getSaltBytes

protected static byte[] getSaltBytes(String salt,
 String pepper)

encProvider

protected EncryptProvider encProvider()

random2Key

public byte[] random2Key(byte[] randomBits)
                  throws org.apache.kerby.kerberos.kerb.KrbException

Specified by:

random2Key in interface KeyMaker

Throws:

org.apache.kerby.kerberos.kerb.KrbException