公开(公告)号：WO02091142A3

公开(公告)日：2003-09-04

申请号：PCT/GB0202010

申请日：2002-05-02

Applicant: IBM ,  IBM UK

Inventor： AGGARWAL POOJA ,  CHATTERJEE KRISHNENDU ,  DUBEY PRADEEP KUMAR ,  JUTLA CHARANJIT SINGH ,  KUMAR VIJAY

IPC: G06F1/00 ,  G06F21/00 ,  G06F21/20 ,  G06K9/00 ,  G06T7/00 ,  G07C9/00

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 authentification 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 authentification 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，用于通过使用客户端 - 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模式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，最终鉴定由比例确定 客户对所面临的挑战作出正确的回应。

公开(公告)号：AU2002307909A1

公开(公告)日：2002-11-18

申请号：AU2002307909

申请日：2002-05-02

Applicant: IBM

Inventor： AGGARWAL POOJA ,  JUTLA CHARANJIT SINGH ,  CHATTERJEE KRISHNENDU ,  KUMAR VIJAY ,  DUBEY PRADEEP KUMAR

IPC: G06F1/00 ,  G06F21/00 ,  G06F21/20 ,  G06K9/00 ,  G06T7/00 ,  G07C9/00

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.

公开(公告)号：CA2441800A1

公开(公告)日：2002-11-14

申请号：CA2441800

申请日：2002-05-02

Applicant: IBM

Inventor： KUMAR VIJAY ,  AGGARWAL POOJA ,  DUBEY PRADEEP KUMAR ,  CHATTERJEE KRISHNENDU ,  JUTLA CHARANJIT SINGH

IPC: G06F1/00 ,  G06F21/00 ,  G06F21/20 ,  G06K9/00 ,  G06T7/00 ,  G07C9/00 ,  H04L9/32

Abstract: The present invention relates to a method , system and computer program product for enabling the remote authentification of fingerprints over an insecure network using a client-server architecture by generation of a set o f 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 authentification being determined by the proportion of correct responses by the client to said challenges.