README

Krypto

The coursework is a program, which allows user to cipher and decipher text files with one of three cipher methods:

• Viginere,
• Caesar,
• RSA.

It provides possibility of key generation, using bulit-in pseudorandom numbers generation algoritms. The above cipher methods belongs to polyalphabetic, substitution and open key cipher and constitute methological foundation of the coursework.

All code is written in Turbo Pascal.

Main file is Kursach.PAS. Complete text description is in Protocol.doc (in Ukrainian language).