In case you missed it, there is now a French article in GNU/Linux Magazine France that is now free to read online.

It is an overview of the field of checksums and explains where the idea of PEAC comes from, with several interesting and not-too-mathy notions that should help you choose and design your own system. I'm quite proud of it, it's a nice blend of theory and practice with significant applications.

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Update 202309 : there is also a whole article about the general PEAC theory in the same magazine !

PEAC : l’arrière-petit-neveu de Galois et Fibonacci

GNU/Linux Magazine n°265 (septembre 2023)