Approach on the 3GPP System All Series Information Security and Its Relative Algorithms' Design&Internal Applica tion
Lin De-jing · Tianjin Communications Technology · 2003
The secure functions of GSM/GPRS3GPP security mechanisms and their algorithms are in-troduced.Then the paper approaches:(1)Technology of implementation of A3/A8and A5/GEA algori-thms in GSM/GPRS system;(2)The algorithm design requirements of3GPP' AKA protocolair inter-face security and their corresponding design schemes;(3)Combined with the requirements ofChina Com - mercial Cipher Administration Ordinancediscussing the actual problems and the possible solutions for the internal application of3GPP'confidential and integral algorithms.