| 简评AES工作模式 |
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| 作者姓名： | 吴文玲 |
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| 作者单位： | 1. 中国科学院软件研究所, 北京 100080;
2. 中国科学院信息安全技术工程研究中心, 北京 100080 |
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| 基金项目： | 国家自然科学基金资助项目（No.60103023） |
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| 摘 要： | 工作模式是一个算法,它刻画了如何利用分组密码提供信息安全服务.在给AES征集工作模式标准的过程中,NIST收到了15个候选工作模式.简要介绍15个候选工作模式及它们的设计思想.
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| 关 键 词： | AES 工作模式 加密 认证 |
| 收稿时间： | 2002-06-06 |
Key Technologies in Securities of Wireless Electric Business |
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| Authors: | WU Wen-Ling |
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| Institution: | Engineering Research Center for Information Security Technology, Institute of Software, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | This paper firstly presents a briefly survey on the security technologies in wireless communications. Then we focus on some important protocols which will be used in WPKI, especially the WEP algorithm in IEEE 802.11 and the Wireless Transport Layer Security (WTLS) in Wireless Application Protocol (WAP). We study realizations of these two protocols, compare their security features, and discuss their potential advances in applications. |
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| Keywords: | wireless LAN wired equivalent privacy(WEP) wireless transport layer security(WTLS) |
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