Title:
METHOD FOR DETERMINATION OF THE AUTHORISATION OF A PERSON TO USE A PORTABLE DATA SUPPORT
Document Type and Number:
WIPO Patent Application WO2003071492
Kind Code:
A3
Abstract:
A method for determination of the authorisation of a person to use a portable data support (10), with a checking device (32) is disclosed. A biometric feature of the authorised person is used by the checking device (32) to reproduce a data support code also stored on the data support (10) on a utilisation occurring. The data support code (DTK, CV) is formed by modification of a reference data set (BIOR) derived from the biometric feature. The data support code (DTK, CV) unequivocally assigns the data support (10) to a present authorised person. As the biometric feature is only used in modified form it is not possible to simulate a data support (10) merely with knowledge of the biometric reference data set (BIOR).
Inventors:
MEISTER GISELA (DE)
Application Number:
PCT/EP2003/001678
Publication Date:
March 04, 2004
Filing Date:
February 19, 2003
Export Citation:
Assignee:
GIESECKE & DEVRIENT GMBH (DE)
MEISTER GISELA (DE)
MEISTER GISELA (DE)
International Classes:
G06F21/32; G06F21/34; G07C9/00; G07F7/10; H04L9/32; (IPC1-7): G07C9/00; G07F7/10
Foreign References:
| US4993068A | 1991-02-12 | |||
| DE19922946A1 | 2000-11-23 |
Other References:
CHRISTOPHER CALABRESE: "The trouble with biometrics", ;LOGIN:, USENIX ASSOCIATION, EL CERRITO, CA, US, vol. 24, no. 4, August 1999 (1999-08-01), XP002207744, ISSN: 1044-6397
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