Cipher Cross-off List

From Derek
Revision as of 22:43, 15 April 2011 by A1162034 (talk | contribs)
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Purpose

Previous studies into the Tamam Shud case have concluded that the mysterious code left behind is not just random letters; it is in fact a code. This raises the question: What code was used in encrypting this code? This page is aimed at addressing this question. The Cipher Cross-off list is a place where cipher schemes are listed that have been identified as potentially being used in creating the Somerton Man's code. As part of our project, we will be methodically investigating many of these listed ciphers to see if we can rule them out as being used in the encryption of the code.

Cipher Cross-off List

  • Anagram/Transposition Cipher
  • Initial letters of an unordered list
  • Initial letters of a sentence
  • Random Sequence of letters

Substitution Ciphers

  • Playfair Cipher
  • Trifid Cipher
  • Bifid Cipher
  • Vigenere Cipher
  • One Time Pad
  • Two-square Cipher
  • Four-square Cipher
First Order Substitution Ciphers
  • Alphabet Reversal Cipher
  • Caesar Cipher
  • Affine Cipher
  • Book Cipher
  • Null Cipher

Stream Ciphers

  • Auto-Key Cipher

Substitution and Transposition Ciphers

  • ADFGVX Cipher
  • VIC Cipher