GnuPG smartcard application for Ledger devices, implementing the OpenPGP smartcard specification v3.3.
| Document | Description |
|---|---|
| User Guide | How to install, configure and use the OpenPGP application with GnuPG |
| Document | Description |
|---|---|
| Add-on Specification | Technical specification: seeded key derivation (BIP32), APDU format, backup/restore protocol, key slots |
| Quick Test Guide | Step-by-step test procedure to validate the application |
| Tool | Description |
|---|---|
| Backup & Restore Web UI | In-browser backup/restore of the OpenPGP app over WebHID (Chromium-based browsers) |