Călin Cruceru calincru
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
joostrijneveld
/ gpg2qrcodes.sh
Created
May 20, 2014 19:43
Producing printable QR codes for persistent storage of GPG private keys
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Heavily depends on: | |
| # libqrencode (fukuchi.org/works/qrencode/) | |
| # paperkey (jabberwocky.com/software/paperkey/) | |
| # zbar (zbar.sourceforge.net) | |
| # Producing the QR codes: | |
| # Split over 4 codes to ensure the data per image is not too large. | |
| gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp | |
| split temp -n 4 IMG | |
| for f in IMG*; do cat $f | qrencode -o $f.png; done |