Bouncy Castle Cryptography 1.11 API Specification: Class AESWrapEngine
Bouncy Castle Cryptography 1.11

org.bouncycastle.crypto.engines
Class AESWrapEngine

java.lang.Object
  |
  +--org.bouncycastle.crypto.engines.AESWrapEngine
All Implemented Interfaces:
Wrapper

public class AESWrapEngine
extends java.lang.Object
implements Wrapper

an implementation of the AES Key Wrapper from the NIST Key Wrap Specification.

For further details see: http://csrc.nist.gov/encryption/kms/key-wrap.pdf.


Constructor Summary
AESWrapEngine()
           
 
Method Summary
 java.lang.String getAlgorithmName()
          Return the name of the algorithm the wrapper implements.
 void init(boolean forWrapping, CipherParameters param)
           
 byte[] unwrap(byte[] in, int inOff, int inLen)
           
 byte[] wrap(byte[] in, int inOff, int inLen)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AESWrapEngine

public AESWrapEngine()
Method Detail

init

public void init(boolean forWrapping,
                 CipherParameters param)
Specified by:
init in interface Wrapper

getAlgorithmName

public java.lang.String getAlgorithmName()
Description copied from interface: Wrapper
Return the name of the algorithm the wrapper implements.
Specified by:
getAlgorithmName in interface Wrapper
Following copied from interface: org.bouncycastle.crypto.Wrapper
Returns:
the name of the algorithm the wrapper implements.

wrap

public byte[] wrap(byte[] in,
                   int inOff,
                   int inLen)
Specified by:
wrap in interface Wrapper

unwrap

public byte[] unwrap(byte[] in,
                     int inOff,
                     int inLen)
              throws InvalidCipherTextException
Specified by:
unwrap in interface Wrapper

Bouncy Castle Cryptography 1.11