How do I make the private key on a OpenPGP smartcard non exportable ?

Heinz Diehl htd at
Wed Jun 19 17:21:33 CEST 2013

On 18.06.2013, NdK wrote: 

> If the key is generated on-card, you have no way to backup it. No need
> for "unexportable" flag: simply there's no command to export it.

And if the key is generated off-card and properly moved to the
smartcard afterwards, there's no way to export it either. It's only
the stub which points to the smartcard left on disk.

More information about the Gnupg-users mailing list