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:
Nov. 05, 2019
Filed:
Dec. 11, 2015
Koninklijke Philips N.v., Eindhoven, NL;
Hendrik Jan Jozef Hubertus Schepers, Veldhoven, NL;
Paulus Mathias Hubertus Mechtildis Antonius Gorissen, Eindhoven, NL;
Maarten Peter Bodlaender, Eindhoven, NL;
Wicher Ido-Jan Gispen, Waalre, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A system for cryptographic processing comprises message unit () for providing a first message representation (), wherein the first message representation is a representation of a message. The system comprises key unit () for providing a key representation (), wherein the key representation is an encrypted representation of a first key of a first cryptographic algorithm and a second key of a second cryptographic algorithm, wherein the first cryptographic algorithm is different from the second cryptographic algorithm. The system comprises step unit () for performing a step of the first cryptographic algorithm and a step of the second cryptographic algorithm based on the first message representation () and the key representation, to obtain a second message representation ().