OpenPGP on paper (was: Where can I find some papers to read on mail (and envelope) security?)

Gerd v. Egidy gerd.von.egidy at
Mon Feb 11 12:10:37 CET 2019

> Well there are the classical options:
> <>
> <>
> Debian provides free fonts like that as packages fonts-ocr-a and
> fonts-ocr-b, which come from:
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> and
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You might also want to take a look at

This was specifically developed to store or transfer GPG encrypted text or 
secret keys on paper.

Kind regards,


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