verisence / ceasercipher

This is a java program that encrypts or decrypts text depending on the users choice, the key and the text.

Ceaser Cipher.

This is a java program that encrypts or decrypts text depending on the users choice, the key and the text.

By Phil Kipkemboi

Description

Once the program runs, the user has two choices, whether to encrypt or to decrypt text. This is then followed by a prompt to enter the text and a prompt for the key. The user then gets the result back.

BDD

INPUT	OUTPUT
Encrypt choice followed by the text to be encrypted and the key to be used	The encrypted text
Decrypt choice followed by the text to be decrypted and the key to be used	The decrypted text

User Stories

• As a user I should be given a choice on whether to encrypt or decrypt text.
• As a user I should be prompted for the text to be acted on.
• As a user I should be able to give the key.
• As a user I should get the decrypted or the encrypted text back.

Setup

• To run the application, first install the java development kit from https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
• Next clone the project using $ git clone https://github.com/verisence/ceaserCipher/ to your preferred folder.
• In the command prompt, navigate to src/main/java/ and run the command $ javac App.java ; java App

Technologies used

• Java.
• Gradle(for unit testing).

License

LICENSE