Paperback is a library that facilitates the creation of paper offline backups of small amounts of important data, such as encryption keys.
It is designed to be used for long-term paper storage. Arbitrary data to be backed up is encoded using QR codes and sixword English text.
By default, the backup data is GPG-encrypted with a symmetric passphrase to avoid exposing data to the printer (or scanner, assuming you cover the passphrase when scanning).
Typical usage will be through the
# Back up the content in data.key paperback data.key out.pdf
More complex patterns
See the YARD documentation.
- Fork it
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am 'Add some feature')
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request