计算机科学 ›› 2011, Vol. 38 ›› Issue (1): 48-50.
• 计算机网络与信息安全 • 上一篇 下一篇
刘伟,杨林,李泉林
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LIU Wei,YANG Lin,LI Quan-lin
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摘要: 认证机制对于网络安全防护具有重要的意义。大多数研究者主要关注的是提出新的认证方法、分析认证协议安全性等方面,而忽视对认证方法本身性能量化分析的研究。将认证过程看作是一个类生灭过程,通过建立两维的排队模型,求得其稳定概率分布来计算一些重要的性能指标。实验证明,利用所提出的这种通用的分析方法可以有效评价认证方法的性能。
关键词: 认证,网络安全,排队模型,性能分析
Abstract: Authentication mechanism has important meanings to network security defence. Most researchers mainly focus on putting forward new authentication methods and analyzing the security of authentication protocols, but ignoring the research of quantitative analysis on authentication method. By analyzing the system of authentication as a quasibirth-and-death process, establishing a two-dimensional queuing model, the steady probabilities distribution can be obtwined to compute some important indices. The experimental results prove that the general analytical method can effectively evaluate the performance of authentication method.
Key words: Authentication,Network security,Queuing mode,Performance analysis
刘伟,杨林,李泉林. 一种接入认证机制的性能分析方法[J]. 计算机科学, 2011, 38(1): 48-50. https://doi.org/
LIU Wei,YANG Lin,LI Quan-lin. Performance Analysis Method for Access Authentication Mechanism[J]. Computer Science, 2011, 38(1): 48-50. https://doi.org/
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