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Search term: decryption. 3 results
  • A1Z26 cipher

    A1Z26 is very simple direct substitution cypher, where each alphabet letter is replaced by its number in the alphabet.

Hill cipher

This calculator uses Hill cipher to encrypt/decrypt a block of text

Hill cipherCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • Vigenère cipher

    Calculator encrypts entered text by using Vigenère cipher. Non-alphabetic symbols (digits, whitespaces, etc.) are not transformed.

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