GitHub repository: Cimmanuel/enforcing-cryptography
Created: 2017-08-12T19:46:55Z
Description: This contains three functions - encryptData(), keyGenerator(), and decryptData() - that encrypts, gets encryption keys and decrypts any four digit integer supplied by the user. Know that if the encryption function returns a  three-digit integer, to decrypt it you have to add a zero at the beginning of the digits to make a four-digit integer. Also know that if you're getting just a single digit after decryption, then you can add three zeros at the beginning to make a four-digit decrypted integer.