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:
Oct. 21, 2025
Filed:
Mar. 16, 2020
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0825 (2013.01); H04L 9/0643 (2013.01); H04L 9/0866 (2013.01); H04L 9/0877 (2013.01);
Abstract
Provided is a method for configuring a security module with at least one derived key, having the following steps: providing a key; deriving a further key from the provided key or from a key previously derived from the provided key, wherein the further key is derived by using an alterable digital fingerprint as key derivation parameter, which is formed on the basis of a measurable current runtime configuration of a runtime environment communicating with the security module.