OpenPGP-Card v3.3 - ECC Curve25519 supported?

Dirk Gottschalk dirk.gottschalk1980 at
Tue Mar 20 23:42:51 CET 2018


I have one oif this new openPGP Cards v3.3 and yes, they are capable of
nist / brainpool only. curve25519 is not supported.

I use it only with RSA keys for compatiblity reasons. Not everybody
uses ECC capable versions of GnuPG or other compatible openPGP

The card itself works well. I use it for various authentication,
signing and encryption purposes like Email, SSH and in combination with


Am Montag, den 19.03.2018, 18:57 +0100 schrieb karel-v_g at
> Hello!
> I have seen that the latest revision of OpenPGP-cards (3.3) supports
> ECC-keys and is available for sale.
> Does this also include curve25519 or "only" Brainpool and NIST?
> Thanks for enlightment!
> Karel
> _______________________________________________
> Gnupg-users mailing list
> Gnupg-users at
Dirk Gottschalk
Paulusstrasse 6-8
52064 Aachen
Tel.: +49 1573 1152350
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