Verfahren und System zur Sicherstellung von Sicherheit in Vertrauenswürdigen Ausführungsumgebungen

Details

Veröffentlichungs-Nr.

EP3591893

Aktenzeichen

EP19183659

Anmeldetag

1. Juli 2019

Veröffentlichung

17. März 2021

Erteilung

17. März 2021

Rechtsraum

EP

IPC

H04L9/32G06F9/38G06F21/55G06F21/53G06F21/71G06F21/52G06F21/57G06F21/64

Abstract

<div notation="docdba" type="abstract" xml:lang="en"><p>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.</p></div>

Anmelder

Firmen

NEC Corporation
NEC Laboratories Europe GmbH

Land

🇯🇵 Japan

Fachgebiete