gnu.java.security.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.
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protected byte[] | getResult()- Constructs the result from the contents of the current context.
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protected byte[] | padBuffer()- Returns the byte array to use as padding before completing a hash
operation.
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protected void | resetContext()- Resets the instance for future re-use.
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boolean | selfTest()- A basic test.
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protected void | transform(byte[] in, int offset)- The block digest transformation per se.
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blockSize, clone, digest, getResult, hashSize, name, padBuffer, reset, resetContext, selfTest, transform, update, update, update |
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
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.
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.
RipeMD160.java --
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