From charlesreid1

 
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=Crypto Puzzles=
=References=


==Level 1==
==Related Wiki Pages==


Level 1 crypto puzzles:
[[Pangrams]]


[[Puzzles/Crypto Level 1/Puzzle 1]] - Java encoded with Caesar cipher
[[Puzzles/Clues]]


[[Puzzles/Crypto Level 1/Puzzle 2]] - more Caesar cipher cryptograms, with spaces
==External Links==


[[Puzzles/Crypto Level 1/Puzzle 3]] - Caesar cipher cryptograms, no spaces (frequency or brute force)
Crypto math: http://www.math.brown.edu/%7Ejhs/MathCrypto/MCOnlineExercises.html


[[Puzzles/Crypto Level 1/Puzzle 4]] - blocks of 8 digit integers, rot 13, filled in with z's
Nice collection of probability puzzles, solved with Python 3: https://github.com/BillCruise/Probability


[[Puzzles/Crypto Level 1/Puzzle 5]] - blocks of 8 digit integers, rot non-13, filled in with z's
handbook of applied cryptography: all chapters provided for free: http://cacr.uwaterloo.ca/hac/
 
[[Puzzles/Crypto Level 1/Puzzle 6]] - Affine cipher
 
[[Puzzles/Crypto Level 1/Puzzle 7]] - Affine cipher
 
[[Puzzles/Crypto Level 1/Puzzle 8]] - OTP
 
[[Puzzles/Crypto Level 1/Puzzle 9]] - OTP with generating token
 
==Level 2==
 
Level 2 crypto puzzles:
 
[[Puzzles/Crypto Level 2/Puzzle 1]] - Java encoded with Caesar cipher
 
[[Puzzles/Crypto Level 2/Puzzle 2]] - more Caesar cipher cryptograms, no spaces (frequency or brute force)
 
[[Puzzles/Crypto Level 2/Puzzle 3]] - Affine cipher, gcd, Euclid's algorithm
 
[[Puzzles/Crypto Level 2/Puzzle 4]] - Modular arithmetic, multiplicative inverses, importance of prime modulus and factoring
 
[[Puzzles/Crypto Level 2/Puzzle 5]] - Modular exponentiation, Fermat's Little Theorem, Euler's Theorem, relative prime
 
[[Puzzles/Crypto Level 2/Puzzle 6]] -
 
[[Puzzles/Crypto Level 2/Puzzle 7]] -
 
[[Puzzles/Crypto Level 2/Puzzle 8]] -
 
[[Puzzles/Crypto Level 2/Puzzle 9]] -


=Flags=
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Latest revision as of 22:06, 17 March 2019

References

Related Wiki Pages

Pangrams

Puzzles/Clues

External Links

Crypto math: http://www.math.brown.edu/%7Ejhs/MathCrypto/MCOnlineExercises.html

Nice collection of probability puzzles, solved with Python 3: https://github.com/BillCruise/Probability

handbook of applied cryptography: all chapters provided for free: http://cacr.uwaterloo.ca/hac/

Flags