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Wrap/Unwrap error >>> InvalidKeyException: pad block corrupted...???

843810Aug 11 2003 — edited Aug 14 2003

get this error:

java.security.InvalidKeyException: pad block corrupted
        at org.bouncycastle.jce.provider.WrapCipherSpi.engineUnwrap(WrapCipherSpi.java:298)
        at javax.crypto.Cipher.unwrap(DashoA6275)
        at Slave$1.onArrival(Slave.java:329)
        at com.ibm.aglet.Aglet.processMobilityEvent(Unknown Source)
        at com.ibm.aglet.Aglet.dispatchEvent(Unknown Source)
        at com.ibm.aglets.LocalAgletRef.dispatchEvent(Unknown Source)
        at com.ibm.aglets.EventMessage.handle(Unknown Source)
        at com.ibm.aglets.AgletThread.run(Unknown Source)

when trying to execute this code:

KeyGenerator keyGen = KeyGenerator.getInstance("DES", "BC");
Key unWrapKey = keyGen.generateKey();                                                                     
Cipher keyCipher = Cipher.getInstance("Blowfish", "BC");
keyCipher.init(Cipher.UNWRAP_MODE, unWrapKey);
Key key = keyCipher.unwrap(encryptedKeyBytes, "DES", Cipher.SECRET_KEY);

Anyone know what the problem might be?

Thanks,
blake

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Locked on Sep 11 2003

Added on Aug 11 2003

#cryptography

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