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:
Jun. 14, 2022
Filed:
Jun. 27, 2019
Nec Laboratories Europe Gmbh, Heidelberg, DE;
Ghassan Karame, Heidelberg, DE;
Claudio Soriente, Madrid, ES;
NEC CORPORATION, Tokyo, JP;
Abstract
A method secures a system that includes an application owner, a master application, and a plurality secure platforms. The master application receives from the application owner an application and an input. The application computes a function to calculate an output from the input. The master application deploys replicas of the application on a number of the secure platforms. The master application establishes a secure channel with each of the replicas, and sends at least a portion of the input to the replicas. The master application receives a result calculated by each of the replicas. The result is determined according to the function and the at least the portion of input. The master application determines the output based on the result received from each of the replicas; and sends to the application owner, the output.