Storing a GPG / PGP key on a Yubikey

Moving a GPG key to a Yubikey and using it from there to encrypt documents

Teri Radichel
Cloud Security
Published in
9 min readApr 21, 2023

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I wrote about GPG here and how you can use it to protect documents transmitted in email.

I tried this once before but somehow my key got corrupted. I stored my GPG key on a Yubikey. I’m going to try this again.

Compatible keys

The following post is from 2020 so I’m not sure how up to date it is, but the first thing you need is a compatible key.

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Teri Radichel
Cloud Security

CEO 2nd Sight Lab | Penetration Testing & Assessments | AWS Hero | Masters of Infosec & Software Engineering | GSE 240 etc | IANS | SANS Difference Makers Award