公开(公告)号：US06778688B2

公开(公告)日：2004-08-17

申请号：US09848887

申请日：2001-05-04

Applicant: Pooja Aggarwal ,  Krishnendu Chatterjee ,  Pradeep Kumar Dubey ,  Charanjit Singh Jutla ,  Vijay Kumar

Inventor： Pooja Aggarwal ,  Krishnendu Chatterjee ,  Pradeep Kumar Dubey ,  Charanjit Singh Jutla ,  Vijay Kumar

IPC: G06K900

CPC classification number: G06F21/305 ,  G06F21/32 ,  G06F2221/2103 ,  G06K9/00087 ,  G07C9/00158 ,  G07C9/00166

Abstract: The present invention relates to a method, system and computer program product for enabling the remote authentication of fingerprints over an insecure network using a client-server architecture by generation of a set of random queries relating to fingerprint patterns based on stored fingerprint data at the server, to which the client responds based on the observed fingerprint patterns, followed by the issuing of a randomly generates set of challenges pertaining to geometrical relationships between the fingerprint patterns for which confirm responses are received by their server, the final authentication being determined by the proportion of correct responses by the client to said challenges.

Abstract translation: 本发明涉及一种方法，系统和计算机程序产品，用于通过使用客户机 - 服务器架构，通过基于服务器上存储的指纹数据生成与指纹图案相关的一组随机查询，来实现对不安全网络的指纹的远程认证 ，客户端根据观察到的指纹图案进行响应，随后随机地生成与其服务器接收到确认响应的指纹图案之间的几何关系有关的一组挑战，最终认证由比例确定 客户对所面临的挑战作出正确的回应。