cryptanalytical

There are 2 repositories under cryptanalytical topic.

  • keirakaitlynn/MonoalphabeticSubstitutionCiphers

    Program that encrypts plaintext and (attempts) to decrypt ciphertexts, encrypted via a mono-alphabetic substitution cipher. Replaces letters based on frequency / n-gram analysis. Tried to incorporate hill-climbing algorithm by measuring the fitness of resulting texts to find the best key.

    Language:Python3201

  • TrimA74/INFO910-TP2

    Implementation of time-memory tradeoff attack with rainbow-tables on hashing function (MD5)

    Language:C++201