Changes between Version 4 and Version 5 of gpgOnYubiKey4


Ignore:
Timestamp:
07/25/17 23:57:45 (7 years ago)
Author:
jorrit
Comment:

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  • gpgOnYubiKey4

    v4 v5  
    175175gpg> save
    176176}}}
     177
     178== Make a backup of private master keys ==
     179
     180{{{
     181mkdir /tmp/gpg
     182gpg2 -a --export-secret-key 94D49EC738E0D9519BCDE7D9C2D3C98C511F9CF8 > /tmp/gpg/jsj.asc
     183}}}
     184
     185Make QR codes out of them, as the information is too big to put in one QR code I've decided to generate a QR code per 10 lines and combined in a pdf.
     186{{{
     187cd /tmp/gpg
     188split -l 10 jsj.asc
     189for i in xa*; do cat $i | qrencode -s 10 -t png -o $i.png ; done
     190convert xa*.png jsj@xs4all.nl.pdf
     191}}}
     192Print this doc and store it somewhere secure.