| IBC在LTE的认证与密钥协商中的应用 |
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| 引用本文： | 黄海波,张淼. IBC在LTE的认证与密钥协商中的应用[J]. 信息网络安全, 2012, 0(6): 35-38 |
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| 作者姓名： | 黄海波 张淼 |
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| 作者单位： | 北京邮电大学信息安全中心,北京 100876 |
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| 摘 要： | 文章分析了当前无线互联网的现状以及LTE的特点，介绍了当前LTE标准中用户的身份认证和密钥协商过程，通过讨论当前基于对称密钥技术的协商过程不足，提出使用非对称密钥技术IBC进行身份认证和密钥协商，并具体分析了该系统的安全性。
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| 关 键 词： | LTE 认证 密钥协商 AKA IBC |
The Application of IBC in LTE Authentication and Key Agreement |
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| HUANG Hai-bo, ZHANG Miao. The Application of IBC in LTE Authentication and Key Agreement[J]. Netinfo Security, 2012, 0(6): 35-38 |
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| Authors: | HUANG Hai-bo ZHANG Miao |
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| Affiliation: | (Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876, China) |
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| Abstract: | The paper pay its emphasis on the process of the identity authorization and key agreement between the user and LTE system ,and Briefly describes the background of LTE and IBC. Furthermore ,the disadvantages of AKA when applicated in LTE are presented in detail. the paper presents the outstanding features of IBC when used in realistic projects, and proposes a new method to authorize the user and consule the key between users. |
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| Keywords: | LTE authentication key Agreement AKA IBC |
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