Vigenerova šifra

This is a program that encrypts or decrypts text that you type. Use a word as the encryption key, you must use that word for decryption. The input text is the text we want to encrypt/decrypt. The output text area shows the result of the encryption/decryption. You can type the text without diacritics, as the program will remove them anyway.

For proper functionality, you need to have Java installed on your computer.