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## org.bouncycastle.crypto.engines
Class AESWrapEngine

    java.lang.Object
      org.bouncycastle.crypto.engines.RFC3394WrapEngine
          org.bouncycastle.crypto.engines.AESWrapEngine

All Implemented Interfaces:
  Wrapper

public class AESWrapEngine
extends RFC3394WrapEngine

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

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

Constructor Summary
`AESWrapEngine()` Create a regular AESWrapEngine specifying the encrypt for wrapping, decrypt for unwrapping.
`AESWrapEngine(boolean useReverseDirection)` Create an AESWrapEngine where the underlying cipher is (optionally) set to decrypt for wrapping, encrypt for unwrapping.

Methods inherited from class org.bouncycastle.crypto.engines.RFC3394WrapEngine
`getAlgorithmName, init, unwrap, wrap`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### AESWrapEngine

    public AESWrapEngine()

  Create a regular AESWrapEngine specifying the encrypt for wrapping, decrypt for unwrapping.

### AESWrapEngine

    public AESWrapEngine(boolean useReverseDirection)

  Create an AESWrapEngine where the underlying cipher is (optionally) set to decrypt for wrapping, encrypt for unwrapping.

Parameters:
  `useReverseDirection` - true if underlying cipher should be used in decryption mode, false otherwise.

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