Research for Privacy Protection and Network Service of One-Time Facial Authentication

本研究针对该系统兼顾网络安全和生物特征模板隐私保护的目的，研究和开发远程生物特征认证系统。对一次性生物识别作为组件工程的模型进行了研究。这项调查有两点。第一个是数字图像的信息种类，用于一次性测绘。二是适用于软件的一次性映射规范。使用一个解码图像，得出的结论是适用于第一个图像。关于第二点，虽然已经检验了基于分形理论的方法，但安装没有发现容易转换的方法，满足了要求。

This research aimed at the system with considering network security and the privacyprotection of biometric templates for the purpose of research and development of the remote biometric authentication system. The model of the one-time biometrics used as the component engineering was examined. There are two points of this investigation. First one is the kind of information of digital images for one-time mapping. Second one is suitable specification of one-time mapping for software. Using a decoding image resulted in the conclusion of being suitable, about the first one. About the second point, although the method based on fractal theory had been examined, mounting did not discover the easy conversion method, satisfying requirements.