Abstract: An improved method for data encryption has been developed. The method includes storing data, multiple prime numbers and random numbers within an electronic memory storage device. Next, calculating a public number using the multiple prime numbers and providing a public number to a recipient apparatus that has knowledge of the multiple prime numbers. The method then encrypts the stored data with a randomly generated key that is determined with elliptical curve cryptography (ECC) and deletes the randomly generated key after use. Next, the method calculates a common shared secret between the sender and recipient using the prime numbers, a recipient public number and the second random number. The sender and recipient calculate parameters using a key equation based on the randomly generated key and random numbers and a common shared secret.