Sicherer Peripherievorrichtungsstatustransfer Während einer Vertrauenswürdigen Migration einer Virtuellen Maschine

Details

Veröffentlichungs-Nr.

EP4818950

Anmeldetag

9. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

G06F21/57

Abstract

Methods, apparatuses, and products for secure peripheral device state transfer during trusted virtual machine migration, including: receiving, by a first instance of a trusted virtual machine and from a first peripheral device coupled to a first host executing the first instance of the trusted virtual machine, a first hash value calculated based on a state of the first peripheral device; loading, by the first instance of the trusted virtual machine, a second hash value calculated based on a state of a second peripheral device coupled to a second host; and trusting, by the first instance of the trusted virtual machine, the first peripheral device based on a match between the first hash value and the second hash value.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA

Fachgebiete