Patent · US Active

Remote attestation transport layer security and split trust encryption

US11743293B2 · kind B2 · utility

0Cited by

2References

3Claims

0Family size

Assignee

Google LLC · US

Inventors

Keith Moyer · Kirkland, US
Benjamin Seth Moore · Redmond, US
Ari Medvinksy · Mountain View, US
Kevin Yap · Bellevue, US
Ivan Petrov · Rīga, LV
Tiziano Santoro · London, GB
Ariel Feldman · Raanana, IL
Marcel-Catalin Rosu · Ossining, US

Key dates

Filing date	Jul 19, 2021
Grant date	Aug 29, 2023
Priority date	—
Expiry date	Feb 14, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/0823
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for remote attestation includes establishing, using a cryptographic protocol, a communication session between a first computing device and a second computing device. The communication session includes communications encrypted by an ephemeral session key. The method includes receiving, at the first communication device via the communication session, from the second computing device, an attestation request requesting the first computing device to provide an attestation report. The method includes generating, by the first computing device, the attestation report based on the ephemeral session key and sending, using the communication session, the attestation report to the second computing device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.