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The zodiac killer ciphers

In: Tatra Mountains Mathematical Publications, vol. 45, no. 1
Håvard Raddum - Marek Sýs
Detaily:
Rok, strany: 2010, 75 - 91
Kľúčové slová:
classical ciphers.
O článku:
We describe the background of the Zodiac killer's cipher, and present a strategy for how to attack the unsolved Z340 cipher. We present evidence that there is a high degree of non-randomness in the sequence of ciphertext symbols in this cipher, suggesting it has been constructed in a systematic way. Next, we use this information to design a tool for solving the Zodiac ciphers. Using this tool we are able to re-solve the known Z408 cipher.
Ako citovať:
ISO 690:
Raddum, H., Sýs, M. 2010. The zodiac killer ciphers. In Tatra Mountains Mathematical Publications, vol. 45, no.1, pp. 75-91. 1210-3195.

APA:
Raddum, H., Sýs, M. (2010). The zodiac killer ciphers. Tatra Mountains Mathematical Publications, 45(1), 75-91. 1210-3195.