| 一种基于IPv6的报文认证安全散列算法 |
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| 引用本文： | 于国华,普杰信. 一种基于IPv6的报文认证安全散列算法[J]. 计算机工程, 2003, 29(17): 85-86,150 |
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| 作者姓名： | 于国华 普杰信 |
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| 作者单位： | 河南科技大学计算机系,洛阳,471039 |
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| 基金项目： | 河南省科技攻关项目（001140164） |
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| 摘 要： | 提出了在IPv6报文认证中，一种用于构建MAC的安全散列算法。该算法散列码长度采用160bit，大大提高了信息安全强度。在该算法的实施中，采用双线并行机制，且在每步迭代操作中使用不同的扩展字，极大地增强了在循环问寻找冲突的复杂度。在实现IPSec时，可将其作为认证算法。
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| 关 键 词： | IPv6 信息安全 报文认证 散列函数 |
| 文章编号： | 1000-3428(2003)17-0085-02 |
A Secure Hash Algorithm for Message Authentication Based on IPv6 |
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| YU Guohua,PU Jiexin. A Secure Hash Algorithm for Message Authentication Based on IPv6[J]. Computer Engineering, 2003, 29(17): 85-86,150 |
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| Authors: | YU Guohua PU Jiexin |
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| Abstract: | This paper presents a secure hash algorithm which can be used to design MAC for message authentication based on IPv6. The algorithm allows a hash value of 160 bits,so it greatly increases the strength of information security. The algorithm adopts two parallel flow-process mechanism and in each iterative operation uses different extension word in its implementation,which greatly increases the complexity of seeking the conflict among rounds. It is used as authentication algorithm in implementing IPSec. |
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| Keywords: | IPv6 Information security Message authentication Hash function |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
