A program which performs a frequency analysis on a sample of English text and attempts a cipher-attack on polyalphabetic substitution ciphers using 2 famous methods - Kasiski's and Friedman's.
java cryptography vigenere caesar-cipher kasiski-method vigenere-cipher symmetric-key-cryptography symmetric-cryptography polyalphabetic-substitution monoalphabetic kasiski-test polyalphabetic
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Updated
Sep 18, 2019 - Java