Gpg smartcard. Keys can be generated on the smart card itself, however, I recommend generating the key on your machine (while not connected to internet), so you can make a backup in case your smart card malfunctions in the future and you need to reset or replace it Sep 14, 2025 · A guide on using a GPG compatible SmartCard such as the NitroKey or YubiKey for Git and SSH. Using this smart card, various cryptographic tasks (encryption, decryption, digital signing/verification, authentication etc. The OpenPGP smartcard was conceived by g10 Code, the main group behind GnuPG development. Sep 21, 2023 · GnuPG supports the use of hardware security tokens that come as smartcards (or USB devices that support this mode). . ) can be performed. This guide assumes that you are using a YubiKey and NixOS, but should largely be reusable for other SmartCards and Linux Operating Systems. In cryptography, the OpenPGP card[1] is an ISO/IEC 7816 -4, -8 compatible smart card [2] that is integrated with many OpenPGP functions. This page documents how to setup and use a OpenPGP smartcard in Debian. Jun 10, 2025 · You now have a working OpenPGP smartcard for use with GPG, Enigmail and more! Now you can let people know about your new key, upload it to keyservers, publish a transition statement, and all of that fun stuff. The tokens are minicomputers that can hold the secret key material and perform crypto operations. Feb 9, 2014 · How to use GnuPG to transfer subkeys to an OpenPGP Smartcard and use it with OS X for encryption, signing, and SSH authentication. It is worldwide and primarily distributed by the German company Floss Shop (former Kernel Concepts). ryc jbm vnaho cxqv zdwijdr gay bwabxf uds yevz micp