gnu.crypto.assembly

Class ModeStage

java.lang.Object
- gnu.crypto.assembly.Stage
- - gnu.crypto.assembly.ModeStage

(package private) class ModeStage

extends Stage

An IMode Stage in a Cascade Cipher chain.

Such a stage wraps an implementation of a Block Cipher Mode of Operation (IMode) to allow inclusion of such an instance in a cascade of block ciphers.

$Revision: 1.3 $

Fields inherited from class gnu.crypto.assembly.Stage
`DIRECTION`, `forward`, `wired`

Constructor Summary
`ModeStage(IMode mode, Direction forwardDirection)`

Method Summary
`Set`	`blockSizes()`
`int`	`currentBlockSize()`
`(package private) void`	`initDelegate(Map attributes)`
`(package private) void`	`resetDelegate()`
`boolean`	`selfTest()`
`(package private) void`	`updateDelegate(byte[] in, int inOffset, byte[] out, int outOffset)`

Methods inherited from class gnu.crypto.assembly.Stage
`blockSizes`, `currentBlockSize`, `getInstance`, `getInstance`, `init`, `initDelegate`, `reset`, `resetDelegate`, `selfTest`, `update`, `updateDelegate`

ModeStage

(package private)  ModeStage(IMode mode,
                             Direction forwardDirection)

blockSizes

public Set blockSizes()

Overrides:
blockSizes in interface Stage

currentBlockSize

public int currentBlockSize()
            throws IllegalStateException

Overrides:
currentBlockSize in interface Stage

initDelegate

(package private)  void initDelegate(Map attributes)
            throws InvalidKeyException

Overrides:
initDelegate in interface Stage

resetDelegate

(package private)  void resetDelegate()

Overrides:
resetDelegate in interface Stage

selfTest

public boolean selfTest()

Overrides:
selfTest in interface Stage

updateDelegate

(package private)  void updateDelegate(byte[] in,
                                       int inOffset,
                                       byte[] out,
                                       int outOffset)

Overrides:
updateDelegate in interface Stage

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gnu.crypto.assembly

Class ModeStage

Field Summary

Fields inherited from class gnu.crypto.assembly.Stage

Constructor Summary

Method Summary

Methods inherited from class gnu.crypto.assembly.Stage

Constructor Details