2 ms·
https://en.wikipedia.org/wiki/Kerckhoffs%27s_principle https://en.wikipedia.org/wiki/Kerckhoffs%27s_principle
by c7DJTLrn 4y ago
https://en.wikipedia.org/wiki/Kerckhoffs%27s_principle https://en.wikipedia.org/wiki/Kerckhoffs%27s_principle
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