The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Mar. 25, 2021
Applicant:
Bundesdruckerei Gmbh, Berlin, DE;
Inventor:
Frank Dietrich, Berlin, DE;
Assignee:
Bundesdruckerei GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0823 (2013.01); H04L 63/0869 (2013.01); H04L 63/18 (2013.01);
Abstract
The authentication mechanism provides a personalized, server-specific authentication of a user with respect to a service server using an authentication token. The method includes a registration of a user with a service server, which includes a creation of a personalized user account for the user with the service server. Furthermore, a server-specific, asymmetric cryptographic key pair is generated for the user by an authentication token, the key pair including an authentication key and an authenticating key. The authenticating key is made available to the service server and assigned to the personalized user account thereby.