Question about GnuPG Smartcard

Alexander W. Janssen yalla at fsfe.org
Tue May 6 00:09:22 CEST 2008


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Werner Koch schrieb:
> On Sun,  4 May 2008 04:00, dshaw at jabberwocky.com said:
> 
>> The smartcard can store 3 1024-bit RSA keys.  It cannot store a 2048-
>> bit key.
> 
> That depends on the actual card.  GnuPG implements a specification and
> allows all key sizes.  There are some restrictions due to the limited
> size of an APDU.  The forthcoming revision of the spec will declare how
> to work with keyr requiring longer APDUs.

I think I remember that 2048-bit RSA cards might be available soon...
Was that by PPC Card? Any news on that?

Cheers, Alex.

P.S.: The list behaves... er... odd. Sometimes it sets the sender to
gnupg-users-bounces+$user at gnupg.org (where user == emailaddress),
sometimes it's just set to gnupg-users-bounces at gnupg.org. What's that about?
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