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[...] Sanborn’s Letter to the CIA about Kryptos, page 1 and page 2 [...]
Hey there! Thanks for dropping by Kryptos - Beyond K4! Take a look around and grab the RSS feed to stay updated. See you around!
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Friends & links
- 1. How to submit your solution
- Andy’s Anagram Solver
- Army Basic Cryptanalysis Field Manual
- Breaking Codes and Ciphers
- Elonka’s now famous site
- Gary Phillip’s newest Kryptos site
- Gary Phillip’s newest site about the art of hiding things
- Gary Phillips Site with solutions for K1-3
- Government Attic
- Interconversion between English and Binary
- Interconversion between English and Morse Code
- Jim Gillogly's Kryptos Pictures
- John Wilson
- Language Letter Frequencies
- Letter Frequency Analysis
- Monet
- Speedy manual cryptogram solver
- Substitution Solver
- Tangled Plaintext?
- The CIA Kryptos page
- The Kryptos Project
- Twitter/Kryptosfan
- Vorlath
- Web Utility for solving various ciphers
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Pages
- Kryptos FOIA
- My 1st CIA Kryptos FOIA Request
- 1st CIA FOIA Response
- Anti-Kryptos Backpedaling
- Anti-Kryptos Petition, page 1
- Anti-Kryptos Petition, page 2
- Apologetic Anti-Kryptos Response
- Crappy Kryptos Picture from the CIA
- Kryptos Art CIA Bulletin, page 1
- Kryptos Art CIA Bulletin, page 2
- Kryptos CIA Art Bulletin, Sanborn’s Selection
- My revised 1st CIA request
- Non-Apologetic Anti-Kryptos Response
- Official Anti-Kryptos Response
- Original Anti-Kryptos Flame
- Sanborn’s Letter to the CIA about Kryptos, page 1
- Sanborn’s Letter to the CIA about Kryptos, page 2
- WW’s Remarks on Kryptos, page 1
- WW’s Remarks on Kryptos, page 2
- My 2nd CIA Kryptos FOIA Request
- My FBI Kryptos FOIA Request
- My NSA Kryptos FOIA request
- Prototype NSA Kryptos FOIA Letter
- My 1st CIA Kryptos FOIA Request
- Welcome
- Contests
- Speculations
- Cognitive Bias
- Cognitive Dissonance
- Cryptographic Primitives
- Games versus Serious Business
- Heuristics
- Howard Carter’s journal vs. K3
- Is K4 enciphered using a One-Time Pad?
- Keyword Retrieval
- Abscised Morse
- Aligning K2
- Anagrams
- Attempting a Pyramidal Transposition
- Breaking Transpositions?
- Brute Anagramming
- Forcing a palindrome
- Is the Morse code a Fractionated Cipher?
- Is the Morse Code a Morbit Cipher?
- Is the Morse Code a Pollux cipher?
- Is the Morse Code a Rail Cipher?
- Is the Morse code a route transposition cipher?
- K1 and Abscissa
- Keyed-Columnar Transposition
- Letter Math
- Morse Code Math
- Morse Code Translation
- P(i)MP Test
- P(i)MP(ing) the Morse code
- Symbols of Morse
- The simplest effort
- Typos as locators of keywords
- Language Analysis
- Methods
- Steganography
- Substitutions
- Attempted Forced Foursquare
- Does K4 contain Roman Numerals?
- Is K4 a Bifid Cipher?
- Is K4 a Caesar shift?
- Is K4 a Castor Cipher?
- Is K4 a digraphic substitution cipher?
- Is K4 a Fractionated Morse Cipher?
- Is K4 a Gronsfield Cipher?
- Is K4 a Keyed Caesar-Shift Cipher?
- Is K4 a Morbit Cipher?
- Is K4 a Nomenclator?
- Is K4 a Playfair Cipher?
- Is K4 a Pollux Cipher?
- Is K4 a Runic Cipher?
- Is K4 a Straddling Checkerboard?
- Is K4 a Vigenere Cipher?
- Is K4 a Werftschlüssel Cipher?
- Is K4 an Affine Cipher?
- Is K4 an Atbash cipher?
- Is K4 an SMS cipher?
- Is K4 Pig Latin?
- Layered ciphers in K4
- Numbers
- Superencipherment with Transposition
- Transpositions
- Is K1 a Rail Cipher?
- Is K1 a Route Transposition?
- Is K4 a Columnar Transposition?
- Is K4 a Double Transposition?
- Is K4 a Permutation Cipher?
- Is K4 a Rail Cipher?
- Is K4 a Rasterschlüssel Cipher?
- Is K4 a Rotational transposition?
- Is K4 a Scytale?
- Is K4 an Ubchi cipher?
- Is the Copperplate a Grille Cipher?
- Kryptos Cipher Wheel
- Kryptos Cryptex
- Merged Columnar
- Monoalphabetic Uniliteral Transposition Tables
- Typos
- Unfinished Ideas
- Variants of K4
- Cryptanalysis
- Asymmetric Key Algorithms
- Block Cipher
- Codes
- Codes from the Handbook of Semiotics
- Diffusion
- Fractionation
- Kerckhoffs’ Principle
- Key choice
- Known-Plaintext Attacks
- Kryptos K4 Contact Analysis
- Modular Arithmetic
- Obfuscated Code
- Probability
- Pseudorandom Number Generators
- Stream Cipher
- Symmetric Key Algorithms
- Kryptos
- Book Reviews
- How to fail at Kryptos
- Kryptos by Willi
- PR
- ‘Kryptos’ Sculptor Drops New Clue In 20-Year Mystery – NPR
- CIA’s Kryptos sculpture close to being solved by John Swaine
- Clues to Stubborn Secret in C.I.A.’s Backyard by John Schwartz
- Cracking the Code of a CIA Sculpture by John Schwartz
- Hidden Information by Yin Ho
- Inside Info on Kryptos’ Codes by Kim Zetter
- Kryptos Flash Movie by the CIA
- Mission Impossible: The Code Even the CIA Can’t Crack by Steven Levy
- Questions for Kryptos’ Creator by Kim Zetter
- Solving the Enigma of Kryptos by Kim Zetter
- Prevarications
- Videos
- Morse Code
- Copperplate
- K1
- K2
- K3
- K4
- Kryptos FOIA
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Tracking
- 104,660 Incursions
“potentially challenging encoding system”
Interesting wording but up until a couple years ago I would have used encoding and enciphering interchangeably.