@article{17473,
  keywords = {Discrete Logarithm Problem, ElGamal digital signature, Elliptic Curves, Public Key Cryptography},
  author = {Marouane Ihia and Omar Khadir},
  title = {Amelioration of ElGamal Digital Signature Schemes},
  abstract = {<p>In this paper, we propose a new way to use ElGamal signature that will allow us to conserve the private key used for signing. This approach is mainly to prevent Known-Messages-Attack against ElGamal signature and its variants. This work is an amelioration of ElGamal digital signature in the group multiplicative, the elliptic curves and their variations.</p>},
  year = {2019},
  journal = {Information & Security: An International Journal},
  volume = {42},
  chapter = {117},
  pages = {117-126},
  month = {2019},
  language = {eng},
}