MOBILE TERMINAL FOR CAPTURING BIOMETRIC DATA

摘要

The disclosure relates to a mobile terminal for capturing the biometric data (BD) of a user. The terminal comprises: a data storage unit having a credential (C); an authentication module; a sensor for capturing the bio-metric data of the user; a control unit that is configured to capture the bio-metric data (BD) of the user automatically or semi-automatically by means of a sensor only upon successful, reciprocal authentication of the user and the mobile terminal; a test unit for automatic testing of the authenticity of the biometric data captured. The control unit is configured to store the biometric data captured in the data storage unit in protected form only then, when the biometric data captured is authentic according to the test. The authentication module (304) is configured to authenticate an operator to the mobile terminal by means of additional authentication data (AD3) attributed to the operator. The control unit is configured to enable the readout of the biometric data that is stored in protected form for transmission of the biometric data read to a security document, only if the operator has been authenticated successfully.

主权项

1. A mobile terminal for capturing the biometric data (BD) of a user, comprising:
a data storage unit containing a credential (C) that is specifically attributed to the user, wherein the credential authorizes the mobile terminal to capture and store the biometric data of the user; an authentication module for authenticating the user to the mobile terminal by means of authentication data (AD2) attributed to the user and for authenticating the mobile terminal to the user by means of the stored credential (C); a sensor for capturing the biometric data of the user; a control unit, that is configured to capture the biometric data (BD) of the user automatically or semi-automatically by means of the sensor only upon reciprocal successful authentication of the user and the mobile terminal; a test unit for automatic testing of the authenticity of the biometric data captured; wherein the control unit is configured to store the biometric data captured in the data control unit in protected form only then, when the biometric data captured is authentic according to the test; wherein the authentication module is configured to authenticate an operator (106) to the mobile terminal by means of additional authentication data (AD3) attributed to the operator; wherein the control unit is configured to authorize a readout of the biometric data that is stored in a protected way only in the case of a successful authentication of the operator in order to transmit the biometric data read out to a security document.