gnu.crypto.hash
Class RipeMD160
- Cloneable, IMessageDigest
RIPEMD-160 is a 160-bit message digest.
References:
-
RIPEMD160: A Strengthened Version of RIPEMD.
Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
Object | clone() - Returns a clone copy of this instance.
|
protected byte[] | getResult() - Constructs the result from the contents of the current context.
|
protected byte[] | padBuffer() - Returns the byte array to use as padding before completing a hash
operation.
|
protected void | resetContext() - Resets the instance for future re-use.
|
boolean | selfTest() - A basic test.
|
protected void | transform(byte[] in, int offset) - The block digest transformation per se.
|
blockSize , clone , digest , getResult , hashSize , name , padBuffer , reset , resetContext , selfTest , transform , update , update , update |
RipeMD160
public RipeMD160()
Trivial 0-arguments constructor.
getResult
protected byte[] getResult()
Constructs the result from the contents of the current context.
- getResult in interface BaseHash
- the output of the completed hash operation.
padBuffer
protected byte[] padBuffer()
Returns the byte array to use as padding before completing a hash
operation.
- padBuffer in interface BaseHash
- the bytes to pad the remaining bytes in the buffer before
completing a hash operation.
resetContext
protected void resetContext()
Resets the instance for future re-use.
- resetContext in interface BaseHash
selfTest
public boolean selfTest()
A basic test. Ensures that the digest of a pre-determined message is equal
to a known pre-computed value.
- selfTest in interface IMessageDigest
- selfTest in interface BaseHash
- true if the implementation passes a basic self-test.
Returns false otherwise.
transform
protected void transform(byte[] in,
int offset)
The block digest transformation per se.
- transform in interface BaseHash
in
- the blockSize long block, as an array of bytes to digest.offset
- the index where the data to digest is located within the
input buffer.
Copyright © 2001, 2002, 2003
Free Software Foundation,
Inc. All Rights Reserved.