Overview  Package   Class  Use  Deprecated  Index
Home >> All >> cryptix >> jce >> provider >> [ mac overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

cryptix.jce.provider.mac
Class HMAC_RIPEMD160  

java.lang.Object
  javax.crypto.MacSpi
      cryptix.jce.provider.mac.HMAC
          cryptix.jce.provider.mac.HMAC_RIPEMD160

---

public final class HMAC_RIPEMD160

extends HMAC

HMAC-RIPEMD160

Version:

$Revision: 1.6 $

---

Field Summary
private static int	BLOCK_SIZE
private static int	DIGEST_LEN

 

Constructor Summary

HMAC_RIPEMD160()

 

Method Summary
java.lang.Object	clone()           Clone this HMAC object.
protected  byte[]	engineDoFinal()           Finalize the computation of this MAC and return the result as a byte array.
protected  int	engineGetMacLength()           Return the length of this Mac which equals the length of the underlying MessageDigest.
protected  void	engineInit(java.security.Key key, java.security.spec.AlgorithmParameterSpec params)           Initialize (or re-initialize) this instance.
protected  void	engineReset()           Reset this instance.
protected  void	engineUpdate(byte input)           Update this MAC with a single byte.
protected  void	engineUpdate(byte[] input, int offset, int len)           Update this MAC with a portion of a byte array.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

BLOCK_SIZE

private static final int BLOCK_SIZE

See Also:

Constant Field Values

---

DIGEST_LEN

private static final int DIGEST_LEN

See Also:

Constant Field Values

Constructor Detail

HMAC_RIPEMD160

public HMAC_RIPEMD160()

Method Detail

engineGetMacLength

protected final int engineGetMacLength()

Return the length of this Mac which equals the length of the underlying MessageDigest.

---

engineInit

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

Description copied from class: javax.crypto.MacSpi

Initialize (or re-initialize) this instance.

---

engineUpdate

protected final void engineUpdate(byte input)

Description copied from class: javax.crypto.MacSpi

Update this MAC with a single byte.

---

engineUpdate

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

Description copied from class: javax.crypto.MacSpi

Update this MAC with a portion of a byte array.

---

engineDoFinal

protected final byte[] engineDoFinal()

Description copied from class: javax.crypto.MacSpi

Finalize the computation of this MAC and return the result as a byte array.

---

engineReset

protected final void engineReset()

Description copied from class: javax.crypto.MacSpi

Reset this instance. After this method succeeds, the state of this instance should be the same as it was before any data was input (possibly after a call to #init(java.security.Key,java.security.spec.AlgorithmParameterSpec), possibly not).

---

clone

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

Clone this HMAC object. We support cloning if the underlying MessageDigest does support cloning.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> cryptix >> jce >> provider >> [ mac overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---