Fadhil Jasim, Khalid, and Imad Fakhri Al-Shaikhli. “Analysis the Components of SNOW 3G and ZUC Ciphers in Mobile Systems”. International Journal of Engineering & Technology, vol. 7, no. 4.15, Oct. 2018, pp. 519-23, https://doi.org/10.14419/ijet.v7i4.15.26324.