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  2. List of ciphertexts - Wikipedia

    en.wikipedia.org/wiki/List_of_ciphertexts

    D'Agapeyeff cipher: Unsolved 1939–1945 Purple cipher machine messages Solved (broken by Allied cryptographers in 1940) 1941 Lorenz SZ42 machine cipher messages Solved (broken by Allied cryptographers in 1942) 1944 Pigeon NURP 40 TW 194: Unsolved 1948 Tamam Shud case: Unsolved 1950(?) James Hampton: Unsolved 1969 Zodiac Killer ciphers

  3. Zodiac Killer - Wikipedia

    en.wikipedia.org/wiki/Zodiac_Killer

    The Zodiac Killer is the pseudonym of an unidentified serial killer who murdered five known victims in the San Francisco Bay Area between December 1968 and October 1969. The case has been described as "arguably the most famous unsolved murder case in American history," and has become both a fixture of popular culture and a focus for efforts by amateur detectives.

  4. File:Zodiac Killer cipher deciphered by Donald and Bettye ...

    en.wikipedia.org/wiki/File:Zodiac_Killer_cipher...

    Page:Zodiac Killer cipher deciphered by Donald and Bettye Harden.pdf/2; Page:Zodiac Killer cipher deciphered by Donald and Bettye Harden.pdf/3; Usage on fr.wikipedia.org Tueur du Zodiaque; Usage on hu.wikipedia.org Zodiákus gyilkos; Usage on hy.wikipedia.org Զոդիակ (սերիական մարդասպան) Usage on id.wikipedia.org Zodiac Killer

  5. Category:Undeciphered historical codes and ciphers - Wikipedia

    en.wikipedia.org/wiki/Category:Undeciphered...

    A list of as-yet-undeciphered codes and ciphers, ... Zodiac Killer This page was last edited on 15 July 2023, at 21:39 (UTC). Text ...

  6. Unsolved! - Wikipedia

    en.wikipedia.org/wiki/Unsolved!

    Unsolved! The History and Mystery of the World’s Greatest Ciphers from Ancient Egypt to Online Secret Societies is a 2017 book by American mathematician and cryptologist Craig P. Bauer. The book explores the history and challenges of various unsolved ciphers , ranging from ancient scripts to modern codes and puzzles.

  7. Zodiac (cipher) - Wikipedia

    en.wikipedia.org/wiki/Zodiac_(cipher)

    Impossible differential cryptanalysis recovers 128-bit key in 2 119 encryptions In cryptography , Zodiac is a block cipher designed in 2000 by Chang-Hyi Lee for the Korean firm SoftForum. Zodiac uses a 16-round Feistel network structure with key whitening .

  8. Ricky McCormick's encrypted notes - Wikipedia

    en.wikipedia.org/wiki/Ricky_McCormick's_encrypted...

    [3] [6] Attempts by both the FBI's Cryptanalysis and Racketeering Records Unit (CRRU) and the American Cryptogram Association failed to decipher their meaning, and Ricky McCormick's encrypted notes are currently listed as one of CRRU's top unsolved cases, with McCormick's killer yet to be identified. [1]

  9. List of Unsolved Mysteries episodes - Wikipedia

    en.wikipedia.org/wiki/List_of_Unsolved_Mysteries...

    The following is a list of Unsolved Mysteries episodes and specials.Please note this list contains first-run/broadcast episodes only. (A spin-off special court show, series titled "Final Appeal: From The Files of Unsolved Mysteries", which had cases of accused criminals claiming their innocence, is not inherently considered part of the main Unsolved Mysteries broadcast history, however, these ...