Paper & Pencil Cryptography – Digitalmunition




Videos Paper & Pencil Cryptography

Published on October 2nd, 2013 📆 | 5231 Views ⚑

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Paper & Pencil Cryptography



Practical ciphers to use with only pencil and paper — demonstrating the power of obscurity: the real headache for the NSA!

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2013-10-02 04:13:49

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