Abstract: The rapid development of electronic exchange of digital information increases the importance of information security in storage and transmission of data on public communication network.

First real project in C - Encrypts/decrypts a message using a password and keyword, CIA style. The project was originally made in python, and I had in mind to make a flask application, but eventually ...

Note: The vigenere cipher encryption and decryption programs can be used to achieve vigenere, vernam, and OTP encryption and decryption. When the key length is less than the text length then it is a ...