Package org.mozilla.jss.provider.javax.crypto

Class JSSMacSpi

java.lang.Object

javax.crypto.MacSpi

org.mozilla.jss.provider.javax.crypto.JSSMacSpi

Direct Known Subclasses:

JSSMacSpi.CmacAES, JSSMacSpi.HmacSHA1, JSSMacSpi.HmacSHA256, JSSMacSpi.HmacSHA384, JSSMacSpi.HmacSHA512

public class JSSMacSpi
extends javax.crypto.MacSpi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JSSMacSpi.CmacAES
static class	JSSMacSpi.HmacSHA1
static class	JSSMacSpi.HmacSHA256
static class	JSSMacSpi.HmacSHA384
static class	JSSMacSpi.HmacSHA512

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JSSMacSpi(DigestAlgorithm alg)

Method Summary

Modifier and Type	Method	Description
java.lang.Object	clone()
byte[]	engineDoFinal()
int	engineGetMacLength()
void	engineInit(java.security.Key key, java.security.spec.AlgorithmParameterSpec params)
void	engineReset()
void	engineUpdate(byte input)
void	engineUpdate(byte[] input, int offset, int len)

Methods inherited from class javax.crypto.MacSpi

engineUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

JSSMacSpi

protected JSSMacSpi(DigestAlgorithm alg)

Method Detail

engineGetMacLength

public int engineGetMacLength()

Specified by:

engineGetMacLength in class javax.crypto.MacSpi

engineInit

public void engineInit(java.security.Key key,
                       java.security.spec.AlgorithmParameterSpec params)
                throws java.security.InvalidKeyException,
                       java.security.InvalidAlgorithmParameterException

Specified by:

engineInit in class javax.crypto.MacSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineUpdate

public void engineUpdate(byte input)

Specified by:

engineUpdate in class javax.crypto.MacSpi

engineUpdate

public void engineUpdate(byte[] input,
                         int offset,
                         int len)

Specified by:

engineUpdate in class javax.crypto.MacSpi

engineDoFinal

public byte[] engineDoFinal()

Specified by:

engineDoFinal in class javax.crypto.MacSpi

engineReset

public void engineReset()

Specified by:

engineReset in class javax.crypto.MacSpi

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class javax.crypto.MacSpi

Throws:

java.lang.CloneNotSupportedException