| IPv6数据认证及认证算法的研究 |
| |
| 引用本文： | 刘桂江.IPv6数据认证及认证算法的研究[J].合肥工业大学学报(自然科学版),2004,27(7):838-842. |
| |
| 作者姓名： | 刘桂江 |
| |
| 作者单位： | 安庆师范学院,数学与计算机系,安徽,安庆,246011 |
| |
| 基金项目： | 安徽省教育厅自然科学基金资助项目(2002kj198) |
| |
| 摘 要： | 下一代互联网的核心协议IPv6,其安全性有了很大的提高。该文从IPv6基本头标和认证头标的格式入手,对IPv6认证数据的计算、AH的处理过程以及认证算法进行了详细描述,并对两种常用的认证算法进行了分析比较,阐述了认证算法的限制以及可以采用哪些手段来降低这种负面影响,最后针对具体应用提出了建议。
|
| 关 键 词： | IPv6 认证头标 认证算法 HMAC |
| 文章编号： | 1003-5060(2004)07-0838-05 |
| 修稿时间： | 2003年9月16日 |
Study of data authentication and authentication algorithm based on IPv6 |
| |
| LIU Gui-jiang.Study of data authentication and authentication algorithm based on IPv6[J].Journal of Hefei University of Technology(Natural Science),2004,27(7):838-842. |
| |
| Authors: | LIU Gui-jiang |
| |
| Abstract: | The security of the core protocol IPv6 of next generation Internet has been improved greatly. The formats of the IPv6 basic header and authentication header(AH) are introduced,the calculation of IPv6 data authentication and the managing process of AH are described,and the authentication algorithm of Hash Message Authentication Code(HMAC) is studied. The limitation of the authentication algorithm and how to reduce this negative affection are discussed,and two authentication algorithms,HMAC-MD5 and HMAC-SHA1, are analyzed and compared. Some suggestions about practical application of the algorithms are also put forward. |
| |
| Keywords: | Internet Protocol version 6 authentication header(A |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
