计算机科学
简单(哲学)
卫星
计算机网络
身份验证协议
移动电话技术
电信
方案(数学)
认证(法律)
通信卫星
无线
计算机安全
移动无线电
哲学
航空航天工程
数学分析
工程类
认识论
数学
作者
Cheng-Chi Lee,Chun-Ta Li,Rui-Xiang Chang
摘要
SUMMARY
In this article, the authors shall propose a simple and efficient authentication scheme for mobile satellite communication systems. The proposed scheme can achieve the following security requirements: (S1) withstand impersonation attacks; (S2) withstand denial server attacks; (S3) withstand smart card loss attacks; (S4) withstand replay attacks; and (S5) withstand stolen-verifier attacks, and achieve the following functionality requirements: (F1) freely choose identity; (F2) provide mutual authentication; (F3) provide session key agreement; (F4) provide user anonymity; and (F5) provide perfect forward secrecy. In additional, the proposed scheme does not use the high complex computation, such as public key cryptosystem or secret key cryptosystem, for the mobile users' side. The proposed scheme is only based on hash functions and exclusive-OR operations. Compared with other schemes, the proposed scheme has a lower computation cost. It is more simple and efficient scheme. Copyright © 2011 John Wiley & Sons, Ltd.
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