org.bouncycastle.operator.bc
Class BcAsymmetricKeyUnwrapper

java.lang.Object
  org.bouncycastle.operator.AsymmetricKeyUnwrapper
      org.bouncycastle.operator.bc.BcAsymmetricKeyUnwrapper

All Implemented Interfaces:

KeyUnwrapper

Direct Known Subclasses:

BcRSAAsymmetricKeyUnwrapper

public abstract class BcAsymmetricKeyUnwrapper

extends AsymmetricKeyUnwrapper

Constructor Summary

BcAsymmetricKeyUnwrapper(org.bouncycastle.asn1.x509.AlgorithmIdentifier encAlgId, org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey)

Method Summary

protected abstract org.bouncycastle.crypto.AsymmetricBlockCipher	createAsymmetricUnwrapper(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)
GenericKey	generateUnwrappedKey(org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptedKeyAlgorithm, byte[] encryptedKey)

Methods inherited from class org.bouncycastle.operator.AsymmetricKeyUnwrapper

getAlgorithmIdentifier

Methods inherited from class java.lang.Object

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

Constructor Detail

BcAsymmetricKeyUnwrapper

public BcAsymmetricKeyUnwrapper(org.bouncycastle.asn1.x509.AlgorithmIdentifier encAlgId,
                                org.bouncycastle.crypto.params.AsymmetricKeyParameter privateKey)

Method Detail

generateUnwrappedKey

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

Throws:

OperatorException

createAsymmetricUnwrapper

protected abstract org.bouncycastle.crypto.AsymmetricBlockCipher createAsymmetricUnwrapper(org.bouncycastle.asn1.ASN1ObjectIdentifier algorithm)