com.ibm.crypto.fips.provider

Class JITFullHardwareDigest

java.lang.Object

com.ibm.crypto.fips.provider.JITFullHardwareDigest

public final class JITFullHardwareDigest
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
void	digestFinal(byte[] in, int inputLength, int inputOffset, long totalMessageLength)
byte[]	getState(byte[] result, int offset, int length)
int	getStateSize()
void	init(byte[] IV)
static boolean	isSupportedByHardware(java.lang.String algorithm) Returns false if hardware does not support the particular algorithm.
void	update(byte[] in, int inputLength, int inputOffset)

Methods inherited from class java.lang.Object

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

Method Detail

digestFinal

public void digestFinal(byte[] in,
               int inputLength,
               int inputOffset,
               long totalMessageLength)

update

public void update(byte[] in,
          int inputLength,
          int inputOffset)

init

public void init(byte[] IV)

isSupportedByHardware

public static boolean isSupportedByHardware(java.lang.String algorithm)

Returns false if hardware does not support the particular algorithm.

Parameters:

algorithm - Name of algorithm (i.e. AES)

Returns:

false if hardware is known not to support this algorithm.

getState

public byte[] getState(byte[] result,
              int offset,
              int length)

getStateSize

public int getStateSize()