Re: Use multi-usage key in authentication slot on HW-key for encryption

2022-04-16 Thread Felix Mayr via Gnupg-users
If your Yubikey supports PIV then you can store more keys with PIV. You need GnuPG 2.3 for full multi-card and multi-card-app (e.g. OpenPGP _and_ PIV) support. That sounds great! Is there any documentation on how to use both the PGP and PIV-card simultaneously? So, it looks like it picks up bo

Re: Use multi-usage key in authentication slot on HW-key for encryption

2022-04-16 Thread Felix Mayr via Gnupg-users
The OpenPGP card standard offers three slots. Each slot is single usage. The key in the first slot is used for signing (data and keys) exclusively, the key in the second slot is used for encryption exclusively, and the key in the third slot is used for authentication (i.e. with ssh) exclusively.

Re: --export-filter not working

2022-04-16 Thread Felix Mayr via Gnupg-users
Thanks Ingo, I'll do that (or setup the GPG-code myself to hunt for the bug if holidays permit). Regards, Felix Am 15.04.22 um 16:29 schrieb Ingo Klöcker: On Donnerstag, 14. April 2022 23:27:21 CEST Felix Mayr via Gnupg-users wrote: Hello all, so I try to create a file with my p

Use multi-usage key in authentication slot on HW-key for encryption

2022-04-16 Thread Felix Mayr via Gnupg-users
So, I decided to use a Yubikey to store my GPG-subkeys. Using the smartcard functionality I can store 3 different subkeys and so thought that I could actually store some multi-usage key (authentication/encryption) there so I can have per-key-encryption for private-data (notably passwords with p

--export-filter not working

2022-04-14 Thread Felix Mayr via Gnupg-users
Hello all, so I try to create a file with my public keys and want to exclude some authorization keys. `--export-filter` should do the job if I understand correctly, but it doesn't work. (platform: Fedora 35/gpg 2.3.4) Just using the command here to try filter out encryption-keys doesn't prod