org.bouncycastle.operator.bc
Class BcSymmetricKeyUnwrapper

java.lang.Object
  |
  +--org.bouncycastle.operator.SymmetricKeyUnwrapper
        |
        +--org.bouncycastle.operator.bc.BcSymmetricKeyUnwrapper

All Implemented Interfaces:

KeyUnwrapper

Direct Known Subclasses:

BcAESSymmetricKeyUnwrapper

public class BcSymmetricKeyUnwrapper

extends SymmetricKeyUnwrapper

Constructor Summary

BcSymmetricKeyUnwrapper(org.bouncycastle.asn1.x509.AlgorithmIdentifier wrappingAlgorithm, org.bouncycastle.crypto.Wrapper wrapper, org.bouncycastle.crypto.params.KeyParameter wrappingKey)

Method Summary

GenericKey	generateUnwrappedKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm, byte[] encryptedKey)
BcSymmetricKeyUnwrapper	setSecureRandom(java.security.SecureRandom random)

Methods inherited from class org.bouncycastle.operator.SymmetricKeyUnwrapper

getAlgorithmIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

BcSymmetricKeyUnwrapper

public BcSymmetricKeyUnwrapper(org.bouncycastle.asn1.x509.AlgorithmIdentifier wrappingAlgorithm,
                               org.bouncycastle.crypto.Wrapper wrapper,
                               org.bouncycastle.crypto.params.KeyParameter wrappingKey)

Method Detail

setSecureRandom

public BcSymmetricKeyUnwrapper setSecureRandom(java.security.SecureRandom random)

generateUnwrappedKey

public GenericKey generateUnwrappedKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm,
                                       byte[] encryptedKey)
                                throws OperatorException