Abdulwahed MA, Al-Shammari AGN. Construct a New System as a Combining Function for the LFSR in the Stream Cipher Systems Using Multiplicative Cyclic Group. Iraqi Journal of Science [Internet]. 2018 Aug. 30 [cited 2025 Dec. 17];59(3B):1490-50. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/470