Package org.mozilla.jss.crypto

Class KBKDFOptionalCounterParam

java.lang.Object

org.mozilla.jss.util.NativeEnclosure

org.mozilla.jss.crypto.KBKDFDataParameter

org.mozilla.jss.crypto.KBKDFOptionalCounterParam

All Implemented Interfaces:

java.lang.AutoCloseable

public class KBKDFOptionalCounterParam
extends KBKDFDataParameter

A KBKDF Optional Counter Parameter is a type of KBKDF Data Parameter that describes the optional counter variable for Feedback and Pipeline KBKDFs. Note that this parameter is illegal in Counter Mode.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	littleEndian
protected long	widthInBits

Fields inherited from class org.mozilla.jss.crypto.KBKDFDataParameter

type

Fields inherited from class org.mozilla.jss.util.NativeEnclosure

mPointer, mPointerSize

Constructor Summary

Constructors

Constructor	Description
KBKDFOptionalCounterParam()
KBKDFOptionalCounterParam(boolean littleEndian, long widthInBits)

Method Summary

Modifier and Type	Method	Description
protected void	acquireNativeResources()	Allocate native resources, setting mPointer and mPointerSize as appropriate.
protected void	releaseNativeResources()	Called to deallocate native resources; note that mPointer.close() is called afterwards.
void	setCounterSpec(boolean littleEndian, long widthInBits)

Methods inherited from class org.mozilla.jss.util.NativeEnclosure

close, finalize, open

Methods inherited from class java.lang.Object

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

Field Detail

littleEndian

protected boolean littleEndian

widthInBits

protected long widthInBits

Constructor Detail

KBKDFOptionalCounterParam

public KBKDFOptionalCounterParam()

KBKDFOptionalCounterParam

public KBKDFOptionalCounterParam(boolean littleEndian,
                                 long widthInBits)
                          throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

Method Detail

setCounterSpec

public void setCounterSpec(boolean littleEndian,
                           long widthInBits)
                    throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

acquireNativeResources

protected void acquireNativeResources()
                               throws java.lang.Exception

Description copied from class: NativeEnclosure

Allocate native resources, setting mPointer and mPointerSize as appropriate.

Specified by:

acquireNativeResources in class NativeEnclosure

Throws:

java.lang.Exception

releaseNativeResources

protected void releaseNativeResources()
                               throws java.lang.Exception

Description copied from class: NativeEnclosure

Called to deallocate native resources; note that mPointer.close() is called afterwards. If mPointer.close() should be a no-op, extend from StaticVoidRef and do any required cleanup here.

Specified by:

releaseNativeResources in class NativeEnclosure

Throws:

java.lang.Exception