Patent ID: 11960614
Assignee: FINGERPRINT CARDS ANACATUM IP AB
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A fingerprint sensing system comprising a fingerprint sensor and at least one processor, the fingerprint sensing system being configured to verify that fingerprint sensor setting data held in a storage of the fingerprint sensing system has not been modified, the at least one processor being configured to:
block access to the fingerprint sensor setting data held in the storage of the fingerprint sensing system;
subsequent to blocking access to the fingerprint sensor setting data, acquire, from the fingerprint sensor, a representation of the fingerprint sensor setting data to be utilized upon capturing a fingerprint image;
verify from the acquired representation if the fingerprint sensor setting data corresponds to fingerprint sensor setting data that previously was written to the storage by the unit at least one processor; and
when a captured image is read out, unblock access to the fingerprint sensor setting data held in the storage of the fingerprint sensing system.