Visual Cryptography and Its Applications
by Jonathan Weir, WeiQi Yan
Publisher: BookBoon 2012
Number of pages: 144
Visual cryptography provides a very powerful technique by which one secret can be distributed into two or more shares. When the shares are xeroxed onto transparencies and then superimposed exactly together, the original secret can be discovered without computer participation.
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by Al Sweigart
The book teaches complete beginners how to program in the Python programming language. The book features the source code to several ciphers and hacking programs for these ciphers. The programs include the Caesar cipher, transposition cipher, etc.
by Al Sweigart - inventwithpython.com
The book teaches complete beginners how to program in the Python programming language. It features the source code to several ciphers and hacking programs for these ciphers. The final chapters cover the modern RSA cipher and public key cryptography.
- United States Department of the Army
Introduction to cryptanalysis, monographic, polygraphic, and polyalphabetic substitution systems, transposition systems, analysis of code systems. Text also contains exhaustive material to aid in the solution of cipher systems.
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These notes contain the central mathematical background needed for understanding modern data encryption methods, and introduce applications in cryptography and various protocols. The fledgling quantum cryptography is briefly introduced.