| 基于公钥密码体制的Kerberos分布式认证协议 |
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| 引用本文： | 景东风,戴居丰.基于公钥密码体制的Kerberos分布式认证协议[J].信息安全与通信保密,1999(3). |
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| 作者姓名： | 景东风 戴居丰 |
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| 作者单位： | 天津大学电子工程系，天津大学电子工程系 天津 300072，天津 300072 |
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| 摘 要： | 本文提出了在Kerberos认证框架内,用公钥体制的完全分布式认证方法,它将密钥分配中心(KDC)的认证工作分散到通信各方,使得新协议在安全性和公平性方面与传统的Kener V5协议相比都有很大提高,同时使Kerberos用户的隐私性也得到提高。
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| 关 键 词： | 公钥密码体制 认证协议 密钥分配 Kerberos |
Distributed Authentication in Kerberos Based on Public Key Cryptography |
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| Jing Dongfeng Dai Jufeng.Distributed Authentication in Kerberos Based on Public Key Cryptography[J].China Information Security,1999(3). |
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| Authors: | Jing Dongfeng Dai Jufeng |
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| Abstract: | In this paper we present a new distributed authentication based on public key cryptography within the Kerberos authentication scheme. By distributing most of the authentication workload away from the Key Distributed Centers (KDC) and to communicating parties, significant enhancements to security and scalability can be achieved as compared to Kerberos V5. The privacy of the Kerberos client is also enhanced. |
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| Keywords: | public key cryptography authentication protocol key arrangement Kerberos |
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