Archive for May, 2010

Extremely Weak Cryptography: Rot13 for Numbers

Monday, May 31st, 2010
Extremely Weak Cryptography: Rot13 for Numbers

The idea of rot13 is to obscure text, for example, to prevent spoilers. It's not meant to be cryptographically secure but simply to make sure that only people who are sure they want to read something will read it. "It's handy when coordinating by text message when one or both parties are about to get... »

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