The zodiac killer ciphers
Raddum, Håvard ; Sýs, Marek
Tatra Mountains Mathematical Publications, Tome 45 (2010), / Harvested from Mathematical Institute
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 We describe the background of the Zodiac killer's cipher, andpresent 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 ciphertextsymbols 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.

Publié le : 2010-01-01
DOI : https://doi.org/10.2478/tatra.v45i0.68 
@article{68,
     title = {The zodiac killer ciphers},
     journal = {Tatra Mountains Mathematical Publications},
     volume = {45},
     year = {2010},
     doi = {10.2478/tatra.v45i0.68},
     language = {EN},
     url = {http://dml.mathdoc.fr/item/68}
}

Raddum, Håvard; Sýs, Marek. The zodiac killer ciphers. Tatra Mountains Mathematical Publications, Tome 45 (2010) . doi : 10.2478/tatra.v45i0.68. http://gdmltest.u-ga.fr/item/68/