Remote attestation method and apparatus
US12314398B2 · kind B2 · utility
0Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Aug 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0853
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This application discloses a remote attestation method and an apparatus. The method specifically includes: A first network device receives encrypted information and first measurement information of a second network device through the second network device, where the encrypted information is information obtained by encrypting second measurement information of a third network device; the first network device determines, based on the first measurement information, that the second network device is system-trusted; and the first network device decrypts the encrypted information to obtain the second measurement information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.