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:
Aug. 04, 2026
Filed:
May. 30, 2024
Infineon Technologies Ag, Neubiberg, DE;
Lukas Holzbaur, Munich, DE;
Manuela Meier, Munich, DE;
Avni Bildhaiya, Strasslach-Dingharting, DE;
Mathias Waldenburger, Munich, DE;
Alexander Zeh, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A hardware (HW) accelerator architecture is described that adapts to a number of post-quantum cryptography (PQC) algorithms. The architecture determines whether to re-provision memory that stores constants values for arithmetic computations used for executed PQC algorithms. The architecture enables only a single set of constants to be stored at any particular time and the memory only needs to have a capacity to ensure that the largest set of constants among one of several PQC algorithms is stored while obviating the need to store the constants used across all PQC algorithms.