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The Queen and the treasure

3 minute read

Published: June 14, 2020

An elder Queen wants to leave a treasure to her heirs $H_1, H_2, H_3$. Since the Queen is passionate about technology, the treasure is a huge amount of digital cash stored on a blockchain and it is protected by a secret key $s$.

Essential Gnu Privacy Guard (GnuPG) Howto

less than 1 minute read

Published: November 20, 2020

• Creating a key through a full featured key generation dialog:

gpg --full-generate-key

The list of (almost) 10 tools that make my life easier

2 minute read

Published: May 24, 2020

As you may have guessed from the title, the following is a list of (almost) 10 tools that make my life easier. You may know most of them, but my list my rules.