Hashim, Hayder Raheem, and Irtifaa Abdalkadhim Neamah. 2014. “Image Encryption and Decryption in A Modification of ElGamal Cryptosystem in MATLAB”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 14 (2): 141-47. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/2652.