Vigenère cipher, keyed Vigenère cipher and autokey cipher. Single and double columnar transposition ciphers. Cryptanalysis of the Vigenère cipher. Data Structures and Algorithms Lab, summer 2018 (offered by Bachelor's Programme in Computer Science, University of Helsinki).
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cipher
algorithms
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frequency-analysis
classical-cipher
vigenere-cipher
index-of-coincidence
cipher-algorithms
transposition-cipher
classical-ciphers
classical-cryptography
double-transposition-cipher
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columnar-transposition
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Updated
Jun 2, 2021 - Java