网络与信息安全学报 ›› 2020, Vol. 6 ›› Issue (3): 99-107.doi: 10.11959/j.issn.2096-109x.2020038

• 学术论文 • 上一篇    下一篇

无须重注册的单向通信动态口令认证

鲁迁迁(),朱友文,蒋炎   

  1. 南京航空航天大学计算机科学与技术学院,江苏 南京 211100
  • 修回日期:2020-05-11 出版日期:2020-06-01 发布日期:2020-07-01
  • 作者简介:鲁迁迁(1993- ),女,江苏徐州人,南京航空航天大学硕士生,主要研究方向为信息安全|朱友文(1986- ),男,安徽阜南人,南京航空航天大学副教授,主要研究方向为信息安全|蒋炎(1992- ),男,湖北仙桃人,南京航空航天大学博士生,主要研究方向为信息安全
  • 基金资助:
    国家重点研发计划(2017YFB0802300)

One-time password authentication for one-way communication without re-registration

Qianqian LU(),Youwen ZHU,Yan JIANG   

  1. School of Computer Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211100,China
  • Revised:2020-05-11 Online:2020-06-01 Published:2020-07-01
  • Supported by:
    The National Key R & D Program(2017YFB0802300)

摘要:

动态口令是在系统中或设备上仅对一次会话有效的口令。目前存在的无须重注册的动态口令方案虽然不受认证次数的限制,但仅支持在线认证,不能离线认证。针对以上问题,提出一种无须重注册的单向通信动态口令认证方案。该方案基于无须重注册的方式结合基于时间动态口令方案,在实现离线认证的同时满足认证次数无限和口令有时效,最后证明该方案的安全性。

关键词: 动态口令, 无须重注册, 口令有时效, 支持离线认证

Abstract:

One-time password is a password that is valid for only one session on a system or device.The existing one-time password scheme without re-registration which is not limited by the number of authentication only supports online authentication,but can not support offline authentication.To solve the above problems,a one-time password authentication scheme for one-way communication without re-registration was proposed.The scheme combined the time-based one-time password scheme with the way of no re-registration.It can realize the offline authentication while satisfying the infinite authentication times and the password time-effective.Finally,the security of the scheme is proved.

Key words: one-time password, no re-registration, timeliness password, offline authentication

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