Awesome

OpenPGP-Card

Open source implementation of the OpenPGP smart card version 2.0 on a java card.

Card Requirements

• Java card version 2.2.2 (2.2.1 might work but it is untested)
• 2048 bit RSA key support
• Global platform 2.1.1 or above to use the loading scripts.

The applet was developed and tested on a JCOP 2.4.1 card (NXP J2A080).

Brief instructions

• Make sure that the card reader is working.

• The easiest way is to use GlobalPlatformPro to install the CAP file

• The harder way is to use the GlobalPlatform tools

  • Install the GlobalPlatform and gppcscconnectionplugin libraries from http://sourceforge.net/projects/globalplatform/files/GlobalPlatform%20Library/GlobalPlatform%20Library%206.0.0/
  • Install GPShell from http://sourceforge.net/p/globalplatform/wiki/GPShell/
  • Load the applet on the card

The actual parameters used to load the applet on the card depend on the card manufacturer, version and state. If using a JCOP 2.4.1 cards with test keys, the 'installJCOP41GPG.gpshell' script can be used:

gpshell installJCOP41GPG.gpshell

Warning! Too many failed authentications when trying to load the applet can lock the card and make it unusable.

• Once the applet is initialized gpg / gpg2 can be used to initialize the card.
• GnuPG 2.0.22 or above is recommended (older versions do not support importing RSA keys in the CRT format).

gpg2 --card-edit

The user PIN is '123456' and the admin PIN is '12345678' and it changing them is recommended.

For more details check this page: http://wiki.fsfe.org/Card_howtos (but note that the 'with backup' methods will need GnuPG 2.0.22 or above).