On Wed, Nov 01, 2000 at 12:11:50PM +0000, Logi Ragnarsson wrote:
(replying to my own post so people don't waste time on it)
> I'm trying to use the public key from my GPK-8000 with the JCE. I can read
> the key from the card, but it can't be used to initialize f.ex. RSA
> signatures in the JCE.
>
> Is my feeling correct that in order for an instance of a class implementing
> a sub-interface of PublicKey to be really useful for anything it needs to be
> associated with an entire crypto provider. I.e. there is no easy way to
> "insert" a key into an existing crypto provider like Sun's provider? I can
> get the exponent and modulus; shouldn't I at least be able to instantiate a
> class from the JCE with this?
This seems to be possible by creating an RSAPublicKeySpec object and
converting it. I just dind't think to look for this in the JCA included in
the JDK :)
Sorry, posted a bit too quick. The other questions are still open, though.
Logi
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