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. 03, 2023
Filed:
Dec. 29, 2020
Infineon Technologies Ag, Neubiberg, DE;
Florian Mendel, Munich, DE;
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Abstract
A data processing device may include a processor, configured to combine a first data word and a second data word of a plurality of secret data words by storing, for each of the first data word and the second data word, for an Exclusive-Or sharing of the data word into multiple partial representatives, for at least one of the partial representatives, a transformed version of the partial representative in a processor register, and, if the combination of the data words requires a partial representative of the first data word to be combined with a partial representative of the second data word that is stored in a processor register after having been transformed, combining the partial representative of the first data word with the partial representative of the second data word with a processor operation that takes into consideration that the partial representative of the second data word has been transformed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile