Protection of a secured application in a cluster
US11748520B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2020 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Nov 28, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/4557
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information handling system may include at least one processor; and a memory coupled to the at least one processor. The information handling system may be configured to: execute an application on the at least one processor, wherein at least a portion of data of the application is stored encrypted in a secure enclave region of the memory; and securely transfer execution of the application to a second information handling system by: transmitting platform configuration register (PCR) measurement data to the second information handling system; and transmitting the data of the application to the second information handling system; wherein the PCR measurement data is usable by the second information handling system to perform a remote attestation, the remote attestation including verification of the PCR measurement data to confirm that the data of the application has not been changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.