org.bouncycastle.jce.provider
Class JCEMac

java.lang.Object
  javax.crypto.MacSpi
      org.bouncycastle.jce.provider.JCEMac

All Implemented Interfaces:

PBE

Direct Known Subclasses:

JCEMac.DES, JCEMac.DES9797Alg3, JCEMac.DES9797Alg3with7816d4, JCEMac.DESCFB8, JCEMac.DESede, JCEMac.DESede64, JCEMac.DESede64with7816d4, JCEMac.DESedeCFB8, JCEMac.GOST28147, JCEMac.IDEA, JCEMac.IDEACFB8, JCEMac.MD2, JCEMac.MD4, JCEMac.MD5, JCEMac.OldSHA384, JCEMac.OldSHA512, JCEMac.PBEWithRIPEMD160, JCEMac.PBEWithSHA, JCEMac.PBEWithTiger, JCEMac.RC2, JCEMac.RC2CFB8, JCEMac.RC5, JCEMac.RC5CFB8, JCEMac.RIPEMD128, JCEMac.RIPEMD160, JCEMac.SHA1, JCEMac.SHA224, JCEMac.SHA256, JCEMac.SHA384, JCEMac.SHA512, JCEMac.Skipjack, JCEMac.SkipjackCFB8, JCEMac.Tiger

public class JCEMac
extends javax.crypto.MacSpi
implements PBE

Nested Class Summary

static class	JCEMac.DES DES
static class	JCEMac.DES9797Alg3 DES9797Alg3
static class	JCEMac.DES9797Alg3with7816d4 DES9797Alg3with7816-4Padding
static class	JCEMac.DESCFB8 DES
static class	JCEMac.DESede DESede
static class	JCEMac.DESede64 DESede64
static class	JCEMac.DESede64with7816d4 DESede64with7816-4Padding
static class	JCEMac.DESedeCFB8 DESede
static class	JCEMac.GOST28147 GOST28147
static class	JCEMac.IDEA IDEA
static class	JCEMac.IDEACFB8 IDEACFB8
static class	JCEMac.MD2 MD2 HMac
static class	JCEMac.MD4 MD4 HMac
static class	JCEMac.MD5 MD5 HMac
static class	JCEMac.OldSHA384
static class	JCEMac.OldSHA512 SHA-512 HMac
static class	JCEMac.PBEWithRIPEMD160 PBEWithHmacRIPEMD160
static class	JCEMac.PBEWithSHA PBEWithHmacSHA
static class	JCEMac.PBEWithTiger PBEWithHmacTiger
static class	JCEMac.RC2 RC2
static class	JCEMac.RC2CFB8 RC2CFB8
static class	JCEMac.RC5 RC5
static class	JCEMac.RC5CFB8 RC5CFB8
static class	JCEMac.RIPEMD128 RIPEMD128 HMac
static class	JCEMac.RIPEMD160 RIPEMD160 HMac
static class	JCEMac.SHA1 SHA1 HMac
static class	JCEMac.SHA224 SHA-224 HMac
static class	JCEMac.SHA256 SHA-256 HMac
static class	JCEMac.SHA384 SHA-384 HMac
static class	JCEMac.SHA512 SHA-512 HMac
static class	JCEMac.Skipjack SKIPJACK
static class	JCEMac.SkipjackCFB8 SKIPJACK
static class	JCEMac.Tiger Tiger HMac

Nested classes/interfaces inherited from interface org.bouncycastle.jce.provider.PBE

PBE.Util

Field Summary

private int	keySize
private Mac	macEngine
private int	pbeHash
private int	pbeType

Fields inherited from interface org.bouncycastle.jce.provider.PBE

MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S2, RIPEMD160, SHA1, SHA256, TIGER

Constructor Summary

protected	JCEMac(Mac macEngine)
protected	JCEMac(Mac macEngine, int pbeType, int pbeHash, int keySize)

Method Summary

protected byte[]	engineDoFinal()
protected int	engineGetMacLength()
protected void	engineInit(java.security.Key key, java.security.spec.AlgorithmParameterSpec params)
protected void	engineReset()
protected void	engineUpdate(byte input)
protected void	engineUpdate(byte[] input, int offset, int len)

Methods inherited from class javax.crypto.MacSpi

clone, engineUpdate

Methods inherited from class java.lang.Object

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

Field Detail

macEngine

private Mac macEngine

pbeType

private int pbeType

pbeHash

private int pbeHash

keySize

private int keySize

Constructor Detail

JCEMac

protected JCEMac(Mac macEngine)

JCEMac

protected JCEMac(Mac macEngine,
                 int pbeType,
                 int pbeHash,
                 int keySize)

Method Detail

engineInit

protected 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

engineGetMacLength

protected int engineGetMacLength()

Specified by:

engineGetMacLength in class javax.crypto.MacSpi

engineReset

protected void engineReset()

Specified by:

engineReset in class javax.crypto.MacSpi

engineUpdate

protected void engineUpdate(byte input)

Specified by:

engineUpdate in class javax.crypto.MacSpi

engineUpdate

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

Specified by:

engineUpdate in class javax.crypto.MacSpi

engineDoFinal

protected byte[] engineDoFinal()

Specified by:

engineDoFinal in class javax.crypto.MacSpi