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:
Jan. 07, 2025
Filed:
Feb. 14, 2020
Siemens Aktiengesellschaft, Munich, DE;
Hans Aschauer, Munich, DE;
Rainer Falk, Poing, DE;
Christian Peter Feist, Munich, DE;
Steffen Fries, Baldham, DE;
Aliza Maftun, Munich, DE;
Hermann Seuschek, Munich, DE;
Thomas Zeschg, Munich, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for key management in a field-programmable integrated part of an integrated circuit is disclosed herein. According to the method, a hardware configuration for the field-programmable integrated part is loaded into the field-programmable integrated part. The hardware configuration includes a key derivation functionality. Further, using the key derivation functionality, a cryptographic key is derived based on information provided in the field-programmable integrated part.