公开(公告)号：EP1204079A1

公开(公告)日：2002-05-08

申请号：EP00830730.8

申请日：2000-11-03

Applicant: STMicroelectronics S.r.l.

Inventor： Pasotti, Marco ,  Fumagalli, Luciano ,  Rolandi, Pier Luigi

IPC: G07F7/10 ,  G07C9/00 ,  G06K9/00

CPC classification number: G07F7/1008 ,  G06Q20/341 ,  G06Q20/3576 ,  G06Q20/40145 ,  G07C9/00087

Abstract: A portable data substrate with protection against unauthorized access, comprising: a first non-volatile memory (11) containing protected data, a second non-volatile memory (17) containing identification data of at least one user authorized to have access to the protected data, means (12) for the input of personal data, and processing means (10) connected to the first memory, to the second memory, and to the input means in order to perform a procedure of identification and authorization for access to the protected data by a comparison between the personal data input and the identification data stored. Both the identification data and the personal data comprise data representing a fingerprint and the input means comprises a fingerprint sensor (12) which derives the personal data from a fingerprint of a finger applied to the sensor.

Abstract translation: 一种具有防止未经授权的访问的便携式数据基板，包括：包含受保护数据的第一非易失性存储器（11），包含被授权访问受保护数据的至少一个用户的标识数据的第二非易失性存储器（17） ，用于输入个人数据的装置（12），连接到第一存储器的处理装置（10），第二存储器和输入装置，以执行用于访问受保护数据的识别和授权的过程 通过个人数据输入与存储的识别数据之间的比较。 识别数据和个人数据都包括表示指纹的数据，并且输入装置包括指纹传感器（12），其从施加到传感器的手指的指纹导出个人数据。