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Street Cryptography
Price: $0.99 USD. Words: 8,060. Language: American English. Published: July 7, 2012. Categories: Nonfiction » Computers and Internet » Security / cryptography, Nonfiction » Social Science » Political science
(4.00 from 1 review)
A quick and easy to use guide on creating your own cipher. This book covers several historic ciphers and builds concepts that will allow you to make one that is reasonably secure.