ENTRUSTED ITEM CHANGE METHOD OF BIOMETRICS DEVICE, BIOMETRICS METHOD, AND BIOMETRICS DEVICE

摘要

PROBLEM TO BE SOLVED: To perform change of entrusted items of a mandator other than the principal with security, regarding to a biometrics device which carries out personal identification, using biological information.

SOLUTION: When biometrics is successful, matching of biological information registered in an IC card (5) and biological information detected in a sensing unit (1-1), change in the entrusted items of the mandator which are registered in the IC card (5) is permitted. On the card which has the biological information of the principal and the mandator registered, entrusted items of the mandator can be changed with security.

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