gnu.crypto.jce.hash
Class Sha256Spi

java.lang.Object
  java.security.MessageDigestSpi
      gnu.crypto.jce.hash.MessageDigestAdapter
          gnu.crypto.jce.hash.Sha256Spi

All Implemented Interfaces:

java.lang.Cloneable

public class Sha256Spi

extends MessageDigestAdapter

The implementation of the SHA-2-1 (256-bit) Service Provider Interface (SPI) adapter.

Version:

$Revision: 1.2 $

Constructor Summary

Sha256Spi()

Method Summary

java.lang.Object	clone()
byte[]	engineDigest()
int	engineDigest(byte[] buf, int offset, int len)
int	engineGetDigestLength()
void	engineReset()
void	engineUpdate(byte input)
void	engineUpdate(byte[] input, int offset, int len)

Methods inherited from class java.lang.Object

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

Constructor Detail

Sha256Spi

public Sha256Spi()

Method Detail

clone

public java.lang.Object clone()

engineGetDigestLength

public int engineGetDigestLength()

engineUpdate

public void engineUpdate(byte input)

engineUpdate

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

engineDigest

public byte[] engineDigest()

engineDigest

public int engineDigest(byte[] buf,
                        int offset,
                        int len)
                 throws java.security.DigestException

Throws:

java.security.DigestException

engineReset

public void engineReset()