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Search term: encryption. 5 results
  • Caesar cipher

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

A1Z26 cipher

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

A1Z26 encoder/decoderCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • Hill cipher

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

  • Standard Galactic Alphabet decoder

    This online calculator can decode message written with standard galactic alphabet symbols

  • Vigenère cipher

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

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