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. 16, 2021
Filed:
May. 17, 2019
Université Du Luxembourg, Luxembourg, LU;
Marcus Völp, Luxembourg, LU;
Paulo Esteves-Veríssimo, Luxembourg, LU;
Université du Luxembourg, Luxembourg, LU;
Abstract
A capability-based data processing architecture () integrating an attesting module () are disclosed, together with subroutines for: securing the booting phase of a replicated or unreplicated subsystem () of computing units () in the architecture and attesting to same; for adding and removing computing units () to and from booted systemsfor relabelling authentication tokens when the booted subsystem () comprises computing units; for sealing and unsealing a memory storing data structures that are processed by the other subroutines described herein; and for recovering a booted subsystem () beset by faults.