System for carrying out biometric authentication of user, determines integrated authentication data by embedding cryptographic authentication data in biometric authentication data which is determined based on biometric feature of user

摘要

An entrance controller (20) determines the biometric authentication data based on the biometric feature of user (A), the cryptographic authentication data of user, and the integrated authentication data by embedding the cryptographic authentication data in the biometric authentication data. A determination unit determines the biometric authentication data and the cryptographic authentication data from the integrated authentication data. The biometric authentication data and the cryptographic authentication data are checked finally. An independent claim is included for method of carrying out biometric authentication of user.