| 3G网络USIM卡的安全研究与实现 |
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| 引用本文： | 刘志武,李代平,容伟斌,黄键,王挺,游剑锋,周允强. 3G网络USIM卡的安全研究与实现[J]. 现代计算机, 2008, 0(7) |
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| 作者姓名： | 刘志武 李代平 容伟斌 黄键 王挺 游剑锋 周允强 |
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| 作者单位： | 广东工业大学计算机学院,广州510090 |
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| 基金项目： | 广州市越秀区科技计划项目 |
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| 摘 要： | 通过对3G网络中USIM卡存在的安全威胁的分析,并与SIM卡安全功能进行比较,结合3G的国际标准.设计出USIM卡COS的安全管理功能模块,提出以C语言实现的针对USIM卡专用的加密算法函数库的接口API.安全功能主要从文件访问机制、鉴权算法、加密算法接口API等方面进行分析和设计.该研究成果已经成功应用到卡的芯片中,有效解决USIM卡存在的安全威胁.确保卡中储存资源的安全和通信业务的正常应用.
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| 关 键 词： | 3G通信 智能卡 卡的操作系统 鉴权算法 加解密算法 |
Research and Implement of Security of USIM Card in 3G Network |
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| LIU Zhi-Wu,LI Dai-Ping,RONG Wei-bin,HUANG Jian,WANG Ting,YOU Jian-feng,ZHOU Yun-qiang. Research and Implement of Security of USIM Card in 3G Network[J]. Modem Computer, 2008, 0(7) |
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| Authors: | LIU Zhi-Wu LI Dai-Ping RONG Wei-bin HUANG Jian WANG Ting YOU Jian-feng ZHOU Yun-qiang |
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| Affiliation: | LIU Zhi-Wu,LI Dai-Ping,RONG Wei-bin,HUANG Jian,WANG Ting,YOU Jian-feng,ZHOU Yun-qiang (School of Computer Science,Guangdong University of Technology,Guangzhou 510090) |
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| Abstract: | Through analysing the security threat of USIM Card in 3G network, comparing the security function in USIM Card with that of SIM Card, then design a security management function module by combining with 3G international standard, and brings forward C language to realize encrypt algorithm interface for USIM card. The analysis and design are mainly undertaken from document accessing management, authentication algorithm and encrypt algorithm. This design effectively solves the problem of security threat existed... |
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| Keywords: | 3G Communication USIM Card Operating System Authentication Algorithm Encrypt/Decrypt Algorithm |
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