0
votes
1answer
29 views

Is a PGP revocation certificate sensitive?

In relation to an openpgp key on a smartcard: Besides revoking the key, is there anything else it can be (ab)used for? Can I just ensure it's reliably stored but not worry about it's confidentiality? ...
2
votes
2answers
55 views

What to do if you ever lose a smart card?

I want to use an OpenPGP smart card for signing releases, but I'm not sure what to do if I ever lose the card or it breaks. My idea is to generate the key using GnuPG on an isolated computer, ...
5
votes
3answers
3k views

How does storing GPG/SSH private keys on smart cards compare to plain USB drives?

I have a basic understanding of private/public key cryptography and have been using it for SSH logins and GPG encryption/signing for a while now. However, I have always kept the private key/keyrings ...
0
votes
1answer
661 views

Is Data Object on openPGP smartcard v2 encrypted?

currently I thinking about on-the-fly disk encryption using Truecrypt/dmcrypt LUKS with key stored on smartcard. I would like to use openPGP v2 smart card, respectively GPF Cryptostick which is based ...