Design of the password-authenticated protocol based on mosaic image test

摘要：

MosaHIP is the abbreviation of the Mosaic-based Human Interactive Proof. Unfortunately, it has some shortcomings. In this paper, we propose an improved MosaHIP algorithm which is used to generate mosaic image test and guarantee that it can prevent massive automated access to web resources. In addition, it is well known that password-based authentication protocol is vulnerable to dictionary attack. According to Yongzhong He and Zhen Hans protocol, we propose a novel password-authenticated protocol based on mosaic image test, which increases punitive measures to malicious users. The protocol is able to effectively resist online dictionary attacks mounted by the automated program.

关键词： HIP MosaHIP password authentication onllne dictionary attack

作者: Tao He Tianjie Cao Chen Cao

作者单位: School of Computer, China University of Mining and Technology Xuzhou, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 56-60

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）