CAJ | 학술논문

　　针对基于加密电路的指纹认证方案运用于移动设备时所面临的带宽受限问题，提出了一种基于防篡改Token和加密电路的安全函数计算协议，该协议的使用能够明显减轻服务器与移动设备之间的通讯压力。在此基础上设计了指纹认证方案。分析和实验结果表明，该方案可以解决上述困难，并使得移动设备在指纹认证时的个人隐私得以保护。
　　침대기우가밀전로적지문인증방안운용우이동설비시소면림적대관수한문제，제출료일충기우방찬개Token화가밀전로적안전함수계산협의，해협의적사용능구명현감경복무기여이동설비지간적통신압력。재차기출상설계료지문인증방안。분석화실험결과표명，해방안가이해결상술곤난，병사득이동설비재지문인증시적개인은사득이보호。
In order to solve the problems of limited bandwidth in remote fingerprint authentication using garbled circuit on mobile equipments, a novel secure function evaluation protocol based on tamper-proof Token and garbled circuit is presented. The pro-posed protocol can relieve the communication pressure between the server and the mobile equipments obviously. A scheme of fingerprint authentication is further designed based on the above protocol. Analysis and experimental results show that the pro-posed scheme is capable of solving the problems above and protecting the privacy of fingerprint in remote authentication on mobile equipments.