| 摘要: |
| 移动通信使用开放空间,实体认证在其中扮演重要角色。本文详细研究了cdma20001x系统实体认证机制的原理和过程,完成了实体认证空中接口部分的软件实现,并在测试的基础上分析了实体认证的安全性,指出了其中存在的安全漏洞。 |
| 关键词: cdma20001x系统 实体认证 空中接口 蜂窝认证和话音保密 安全性 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:November 03, 2004 |
| 基金项目:国家高技术研究发展计划(863计划) |
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| Entity Authentication and Implementation in cdma2000 1x Systems |
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| () |
| Abstract: |
| Mobile communication makes use of open space, in which entity authentication plays an important role. This paper studies the principles and procedures of entity authentication in cdma2000 systems and completes the software realization of the air-interface part. Based on the test,the security performance of entity authentication is analysed and the existing security problems are pointed out. |
| Key words: cdma2000 1x system,Entity authentication,Air interface,CAVE,Security |
