| 基于挑战-响应的认证协议安全的必要条件(英文) |
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| 作者姓名： | 来学嘉 |
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| 作者单位： | 苏黎世, 瑞士 CH-8001 |
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| 摘 要： | 基于挑战-响应方式的相互认证协议的安全需求被明确表示为7个简单的必要条件.每一个条件和一种攻击相关联,所以不实现所有这些条件的协议将会遭到某种攻击.给出了两个协议,使得它们包含所需最少的安全参数.
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| 关 键 词： | 挑战-响应 认证 协议 安全 攻击 |
| 收稿时间： | 2002-07-26 |
Security Requirements on Authentication Protocols Using Challenge-Response |
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| Authors: | LAI Xue-Jia |
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| Institution: | S. W. I. S. GROUP CH-8001 Zurich, Switzerland |
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| Abstract: | Security requirements for a challenge-response mutual authentication protocol are formulted as seven simple necessary conditions. Each of these conditions is related to an attack so that a protocol not fulfilling all the conditions will be vulnerable to one of the attacks. Two protocols are idetified such that they contain minimal number of necessary security parmeters. |
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| Keywords: | challenge-response authentication protocal security attacks |
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