Kryptos – Beyond K4
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10.12.09
Dear Kryptos, I’m out
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9.9.09
Sabbatical
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9.5.09
Reading Material
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9.4.09
So Random?
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9.3.09
Behind the Mask
2
9.2.09
Easy as pi
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9.1.09
Passionate Apathy
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9.1.09
For better or worse
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8.30.09
Reason
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8.28.09
Castor Cipher
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K4
1997
Amateur Hour
CIA vs. NSA
Comparing the Sections
Design issues
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How Many?
Is the Masking a known technique?
Masking vs. English
Oh that’s a Sanborn
Secrets of the Caveman
The Fine Line
Unsettling
Ed says no
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What a relief!
Never mind
What about the whirlpool?
Coriolis Effect
What’d Ed do?
Kryptos
Book Reviews
Review: Angels and Demons
Review: Burn After Reading
Review: Code Breaking
Review: Cryptonomicon
Review: Spycatcher
Review: The Da Vinci Code
Review: The Secret Services Handbook
Review: Windtalkers
How to fail at Kryptos
Part 1 – Logical Fallacies
Part 2 – Propagation of Error
Part 3 – Compounding Failure
Part 4 – Ouroboros
Part 5 – nosce te ipsum
Prevarications
Abscissa
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Fälschung
Naysayer
The Architect
The Statistician
Palimpsest
Morse Code
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Self-serving bias
Cognitive Dissonance
Collaborative Efforts
Alt.anagrams
Zoidy Girl attempt on K4
Cryptographic Primitives
Morse “E’s”
pi PRNG
Games versus Serious Business
Heuristics
Affect Heuristic
Availability Heuristic
Effort Heuristic
Escalation of Commitment
Fluency Heuristic
Heuristic Algorithms
Similarity Heuristic
Howard Carter’s journal vs. K3
Is K4 enciphered using a One-Time Pad?
K4 Frequency Counts
K4 Frequency Counts, Digraphs
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
Clarification
YR/RQ Differentiation
P(i)MP Test
P(i)MP(ing) the Morse code
Symbols of Morse
The simplest effort
Typos as locators of keywords
Language Analysis
Alternate Language Testing
English
French
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Latin
Linguistic Letter Frequency
Portuguese
Spanish
Methods
Steganography
Classic Steganography
Is Abscissa hidden in K1?
Is K4 a Baconian Cipher?
K4 letter frequency revisited
Like sands through the hourglass…
Looking for null ciphering in K4
Merger
Null Cache
The Every-Other Null Cipher
The Three Musketeers
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 Playfair Cipher?
Is K4 a Pollux Cipher?
Is K4 a Straddling Checkerboard?
Is K4 a Vigenere 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
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 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
K3’s PRNG
K3’s YAR
Unfinished Ideas
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Experiment Eight
Experiment Five
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Experiment Nine
Experiment One
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Experiment Ten
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Resources
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
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