Involves decrypting two different pieces of ciphertext using two different methods (KPA and COA) to find the encryption keys and the original plaintext messages.
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Updated
Mar 9, 2025 - Java
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ciphertext-only-attack
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A Java solution for a university cryptography assignment, implementing Known Plaintext (KPA) and Ciphertext-Only (COA) attacks on an 8-rotor cipher. 🔒
java security cryptography cryptanalysis university-project dictionary-attack coa known-plaintext-attack kpa ciphertext-only-attack rotor-cipher
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Updated
Oct 5, 2025 - TeX
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