Building Background to the Elgamal Algorithm
Toan Nguyen Duc, Hong Bui The · International Journal of Mathematical Sciences and Computing · 2017
In this paper, we develop a new encryption scheme based on the ELGAMAL encryption algorithm and the degree of difficulty of the discrete logarithm problem (DLP).In public key cryptography, a secret key is often used for a long period of time, thus expelling the secret key.Moreover, devices used to calculate cryptography can also be physically attacked, leading to the secret key being exposed.This paper proposes a new encryption scheme to reduce the risk of revealing a secret key.