com.safenetinc.luna.provider.digest

Class SHA

java.lang.Object

java.security.MessageDigestSpi

java.security.MessageDigest

com.safenetinc.luna.provider.digest.SHA

All Implemented Interfaces:

java.lang.Cloneable

public class SHA
extends java.security.MessageDigest
implements java.lang.Cloneable

This class implements the SHA-1 algorithm as described in [1]. [1] Federal Information Processing Standards Publication 180-1. Specifications for the Secure Hash Standard. April 17, 1995.

See Also:

MessageDigest

Constructor Summary

Constructors

Constructor and Description
SHA()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	clone()
byte[]	engineDigest()
int	engineGetDigestLength()
void	engineReset()
void	engineUpdate(byte b)
void	engineUpdate(byte[] bytes, int off, int len)

Methods inherited from class java.security.MessageDigest

digest, digest, digest, getAlgorithm, getDigestLength, getInstance, getInstance, getInstance, getProvider, isEqual, reset, toString, update, update, update, update

Methods inherited from class java.security.MessageDigestSpi

engineDigest, engineUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

SHA

public SHA()

Method Detail

engineGetDigestLength

public int engineGetDigestLength()

Overrides:

engineGetDigestLength in class java.security.MessageDigestSpi

engineUpdate

public void engineUpdate(byte b)

Specified by:

engineUpdate in class java.security.MessageDigestSpi

engineUpdate

public void engineUpdate(byte[] bytes,
                int off,
                int len)

Specified by:

engineUpdate in class java.security.MessageDigestSpi

engineReset

public void engineReset()

Specified by:

engineReset in class java.security.MessageDigestSpi

engineDigest

public byte[] engineDigest()

Specified by:

engineDigest in class java.security.MessageDigestSpi

clone

public java.lang.Object clone()

Overrides:

clone in class java.security.MessageDigest