公开(公告)号：WO2022148617A1

公开(公告)日：2022-07-14

申请号：PCT/EP2021/085898

申请日：2021-12-15

Applicant: THALES DIS FRANCE SAS

Inventor： TUILIER, Edmond ,  MARTIN, Jean-Pierre

IPC: G06F21/32 ,  G06F21/34 ,  H04L9/32

Abstract: The invention is a method for providing a One-Time-Password by an OTP device (20). The method comprises the steps: - establishing a communication session between the OTP device and a card (10) embedding a biometric sensor (18), - sending to the card, a request (84) to get a cryptographic value (72) computed from an identifier (19) of the card, - trying to authenticate a user through said biometric sensor and automatically releasing the cryptographic value in case of success only, - sending the cryptographic value from the card to the OTP device, - checking, by the OTP device, the cryptographic value by using a reference value (25), and - providing the One-Time-Password by the OTP device only in case of success.