面向移动平台的新型身份认证方案设计

发布时间：2018-12-09 19:59

【摘要】：各种类型的移动平台如智能手机、平板电脑、嵌入式系统快速普及,并渗透到生活和工作的方方面面,但是移动平台在带给大家丰富多彩的应用和方便快捷的生活的同时,也带来了许多新的安全问题。身份认证和接入认证是保护移动平台的第一道屏障。结合多点触控技术、重力感应技术和图形密码,设计、开发了适用于移动平台的几种身份认证方案,包括绘制曲线认证方案、图像选择认证方案、多点指划认证方案和重力感应认证方案。所设计的方案较之单纯的口令式密码,设置口令和验证口令直观方便,通过简单的操作即可产生较大的密钥空间。经分析,所提方案操作方便,安全性较高。
[Abstract]:Various types of mobile platforms, such as smartphones, tablets, embedded systems, quickly spread, and infiltrated into all aspects of life and work, but mobile platforms not only bring people rich and colorful applications and convenient life at the same time, It also brings many new security problems. Identity authentication and access authentication are the first barrier to protect mobile platform. Combined with multi-point touch technology, gravity induction technology and graphics cipher, several authentication schemes for mobile platform are designed and developed, including drawing curve authentication scheme, image selection authentication scheme, and so on. Multi-point designation authentication scheme and gravity induction authentication scheme. Compared with the simple password, the designed scheme is more convenient to set up password and verify password, and a large key space can be generated by simple operation. The analysis shows that the proposed scheme is easy to operate and has high security.
【作者单位】：武汉大学计算机学院;海军工程大学信息安全系;
【基金】：国家自然科学基金(60970115),国家自然科学基金(61003268)资助
【分类号】：TN918.4

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