CRYPTOGRASO
Caesar Cipher
Hill Cipher
Playfair Cipher
Vigenère Cipher
Cryptography Tools
A collection of classical cipher implementations for educational purposes
Cipher Navigation
Caesar Cipher
A simple substitution cipher that shifts letters by a fixed amount
Hill Cipher
A polygraphic substitution cipher based on linear algebra
Playfair Cipher
A manual symmetric encryption technique using a 5×5 table of letters
Vigenère Cipher
A method of encrypting text using a series of interwoven Caesar ciphers