The Solution of the Zodiac Killer's 340-Character Cipher

Fuente: arXiv
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Autori principali: Oranchak, David, Blake, Sam, Van Eycke, Jarl
Natura: Preprint
Pubblicazione: 2024
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author Oranchak, David
Blake, Sam
Van Eycke, Jarl
author_facet Oranchak, David
Blake, Sam
Van Eycke, Jarl
contents The case of the Zodiac Killer is one of the most widely known unsolved serial killer cases in history. The unidentified killer murdered five known victims and terrorized the state of California. He also communicated extensively with the press and law enforcement. Besides his murders, Zodiac was known for his use of ciphers. The first Zodiac cipher was solved within a week of its publication, while the second cipher was solved by the authors after 51 years, when it was discovered to be a transposition and homophonic substitution cipher with unusual qualities. In this paper, we detail the historical significance of this cipher and the numerous efforts which culminated in its solution.
format Preprint
id arxiv_https___arxiv_org_abs_2403_17350
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle The Solution of the Zodiac Killer's 340-Character Cipher
Oranchak, David
Blake, Sam
Van Eycke, Jarl
Artificial Intelligence
Cryptography and Security
The case of the Zodiac Killer is one of the most widely known unsolved serial killer cases in history. The unidentified killer murdered five known victims and terrorized the state of California. He also communicated extensively with the press and law enforcement. Besides his murders, Zodiac was known for his use of ciphers. The first Zodiac cipher was solved within a week of its publication, while the second cipher was solved by the authors after 51 years, when it was discovered to be a transposition and homophonic substitution cipher with unusual qualities. In this paper, we detail the historical significance of this cipher and the numerous efforts which culminated in its solution.
title The Solution of the Zodiac Killer's 340-Character Cipher
topic Artificial Intelligence
Cryptography and Security
url https://arxiv.org/abs/2403.17350