摘要
针对如何实现TD-LTE系统中根密钥KASME的计算,介绍了HMAC-SHA-256算法。该算法基于C语言实现,并在VS 2005环境下通过7组测试向量对算法的正确性与可靠性进行验证。最终,确定该算法用于TD-LTE系统根密钥的计算是可行的。
With regard to realizing the calculation of the root security key of KASME in TD-LTE sys- tem, the HMAC-SHA-256 algorithm is introduced in this paper. This algorithm is based on C lan- guage, with seven test vectors to verify the accuracy and reliability of the test result in Visual Stu- dio 2005. Finally, it is confirmed that the algorithm of calculating the root security key is feasible in TD-LTE system.
出处
《现代电信科技》
2012年第4期32-35,共4页
Modern Science & Technology of Telecommunications
