通信与信息技术Issue(z1)：11-15,5.
一种改进的基于PUF的Kerberos认证协议
An improved Kerberos authentication protocol based on PUF
摘要
Abstract
In order to solve the problems that the existing Kerberos authentication protocol can not resist the replay attack and the risk of us-er password leakage,this paper proposes an improved Kerberos authentication protocol based on PUF.It uses timestamp and time authentication to resist replay attack,integrates the ability of PUF to resist reverse attack,improves the security of client and application server keys,and realiz-es the secure storage of all keys in the protocol through complete key management.At the same time,in order to adapt to the distributed network environment,it realizes cross-domain authentication,which is a more secure,efficient and convenient Kerberos authentication protocol.关键词
Kerberos/PUF/身份认证/重放攻击/密钥管理Key words
Kerberos/PUF/Identity authentication/Replay attack/Key management分类
信息技术与安全科学引用本文复制引用
WEN Xiang,ZHAO Yong..一种改进的基于PUF的Kerberos认证协议[J].通信与信息技术,2025,(z1):11-15,5.基金项目
中国移动产品开发及现网支撑项目(项目编号:R22103LN) （项目编号:R22103LN）
