RSA with j2se1.4.2

[qwerty]

Hi,

I compile this code with J2SDK 1.4.2:

byte[] pk=...................; (128 byte from GPK8000 public key)

X509EncodedKeySpec pubKeySpec = new X509EncodedKeySpec(pk);
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey pubKey = keyFactory.generatePublic(pubKeySpec);


Bat I have this error message:
java.security.spec.InvalidKeySpecException: Unknown key spec: Could not
decode public key from BER.

Where I have mistake?



Ciao.
CC