1. Dent AW, Mitchell CJ (2005) User’s guide to cryptography and standards, Artech House. INC, USA
2. Talbot J, Welsh D (2006) Complexity and cryptography an introduction. Cambridge University Press, UK
3. Galindo D et al (2014) Implementation of a leakage-resilient ElGamal key encapsulation mechanism Springer special section on proofs
4. Siahaan APU, Elviwani, Octavian B (2018) Comparative analysis of RSA and elgamal cryptographic public-key algorithms EAI
5. Magsino JP, Arboleda ER, Corpuz RR (2019) Enhancing security of El Gamal encryption scheme using RSA and chaos algorithm for E-commerce application. Int J Sci Technol Res