Pinpad Input Support
It is possible to input the PIN (your passphrase) by using a card reader's pinpad (if available).
However, using it with OpenPGP card, you have to do some configuration work. This is because of a glitch between the specification of OpenPGP card and existing card readers implementations. In the specification, its passphrase is defined as variable length. Unfortunately, there are some card readers which don't support variable length pinpad input, and there is *no standard way* to distinguish whether a card reader supports variable length pinpad input or not.
If your card reader supports variable length pinpad input, fine. Please add the following configuration line:
enable-pinpad-varlen
If not, you need to write "login" data object to specify PIN length in a specific way. Please see CardReader/GemaltoPC.
List of card readers which support pinpad input with variable length
For known card readers, you can omit the configuration above. The list is coded in scd/apdu.c (for PC/SC service) and scd/ccid-driver.c in GnuPG.
Please fill in your information here.
- SCM SPR 532
- USB ID: 04e6:e003
- PC/SC reader name: SPRx32
- KAAN Advanced
- USB ID: 0d46:
- FSIJ Gnuk Token
- USB ID: 234b:0000
- Reiner cyberJack Go
- USB ID: 0c4b:0504
- Vasco DigiPASS 920
- USB ID: 1a44:0920
- Cherry ST2000
- USB ID: 046a:003e
List of card readers which *don't* support pinpad input with variable length
Please fill in your information here.
- GemPC Pinpad
- Vega Alpha