| TETRA系统的鉴权机制及攻击方式研究 |
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| 引用本文： | 于景,厉成,贾铁燕.TETRA系统的鉴权机制及攻击方式研究[J].计算机与网络,2008,34(15):45-47. |
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| 作者姓名： | 于景 厉成 贾铁燕 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所,河北石家庄050081 |
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| 摘 要： | 数字集群通信系统TETRA的鉴权机制包括基站对移动台的鉴权、移动台对基站的鉴权以及双向鉴权等，描述了鉴权密钥的管理方式，通过分析其鉴权机制存在的威胁论述了对其采取的攻击方式，由于鉴权在安全机制中所处的关键地位，对鉴权机制的研究为进一步实施对TETRA系统的攻击奠定了基础，是进行其他形式对抗的前提之一。
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| 关 键 词： | TETRA 鉴权 数字集群通信 |
Authentication Mechanism and Attack Mode of TETRA System |
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| YU Jing LI Cheng JIA Tie-yan.Authentication Mechanism and Attack Mode of TETRA System[J].China Computer & Network,2008,34(15):45-47. |
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| Authors: | YU Jing LI Cheng JIA Tie-yan |
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| Affiliation: | YU Jing LI Cheng JIA Tie-yan (The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China) |
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| Abstract: | The TETRA authentication mechanism of Private Mobile Radio Communication System indudes the authentication of base station to mobile station,the authentication of mobile station to base station and the two-way authentication.This article describes the management mode of authentication key,and discusses the corresponding attack modes to be adopted based on an analysis on the existing threats of authentication mechanism.As authentication is in a key position of the security mechanism,the research of authenti-... |
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| Keywords: | TETRA authentication terrestrial trunked radio |
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