On the Design of Trivium
LI Jian-hua · Beijing Daxue Xuebao. Zirankexueban · 2010
In order to discuss the design principles of stream ciphers,Trivium,a candidate cipher in eSTREAM,is studied.Research about its security and efficiency is summarized.Based on the modeling structure of the algorithm and the definition of k-order primitive polynomials,new design principles of stream ciphers are illustrated.Improvements and new design of Trivium are given according to the principles.