de.bb.minissl
Class SHA

java.lang.Object
  |
  +--de.bb.minissl.MessageDigest
        |
        +--de.bb.minissl.SHA

public final class SHA

extends MessageDigest

This is a simple port of Steve Reid's SHA-1 code into Java. I've run his test vectors through the code and they all pass.

Constructor Summary

SHA()
constructor

Method Summary

java.lang.Object	clone() clone implementation
protected byte[]	engineDigest() Complete processing on the message digest.
protected void	engineReset() Initialize new context
protected void	engineUpdate(byte b) add one byte to the digest. when this is implemented all of the abstract class methods end up calling this method for types other than bytes.

Methods inherited from class de.bb.minissl.MessageDigest

digest, digest, engineUpdate, getAlgorithm, getInstance, getInstance, hmac, isEqual, reset, rol, update, update, update

Methods inherited from class java.lang.Object

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

Constructor Detail

SHA

public SHA()

constructor

Method Detail

clone

public java.lang.Object clone()

clone implementation

Overrides:

clone in class MessageDigest

Returns:

a copy of the current object

engineReset

protected final void engineReset()

Initialize new context

Overrides:

engineReset in class MessageDigest

engineUpdate

protected final void engineUpdate(byte b)

add one byte to the digest. when this is implemented all of the abstract class methods end up calling this method for types other than bytes.

Overrides:

engineUpdate in class MessageDigest

Parameters:

b - the byte which is added

engineDigest

protected final byte[] engineDigest()

Complete processing on the message digest.

Overrides:

engineDigest in class MessageDigest

Following copied from class: de.bb.minissl.MessageDigest

Returns:

the array of bytes for the resulting hash value.