Access right checking system for electronic money transaction through Internet, has smart card whose processor compares preprocessed biometric data with reference data to determine if accessing right exists

摘要

Processor (7) of processing unit (2) preprocesses current biometric data and transfers it to processor (5) of smart card (1) through communication units (3,4). Processor (5) of smart card (1) compares received preprocessed biometric data with biometric reference data stored beforehand in memory (6) of smart card (1). Based on comparison, right to access the sensitive information is determined. Independent claims are also included for the following: (a) Portable data carrier; (b) Processing unit; (c) Method for checking existence of accessing right