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vgambier / imt-clicker

A clicker game inspired by IMT Atlantique!
https://github.com/VeganHunter/imt-clicker
GNU General Public License v3.0
2 stars 2 forks source link

Add white box cryptography to make save secures #3

Open vgambier opened 4 years ago

vgambier commented 4 years ago

The problem with the basic approach to a save export is that it easily allows cheating. To ensure the value of an ECTS credit, saves should go through white box cryptography (this allows the cryptography to be local).

Ivarian commented 4 years ago

Actually, I think that we don't need to cipher the saves : a signature is enough. Except if there are informations the player is not supposed to see.

Ivarian commented 4 years ago

Never mind, I didn't see the "white box" in "white box cryptography". I've googled it for at least 2 minutes and I haven't seen any implementation code yet. So I suggest we use a signature.