Over-the-air updates security
US11295017B2 · kind B2 · utility
3Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2017 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | May 26, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/62
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for a vehicle includes a controller configured to receive encrypted software updates including a first signature, decrypt the received software updates using a decryption key received with update instructions indicative of available software updates, and install the decrypted updates in response to detecting that the first signature matches a second signature generated by the controller using a signature verification key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.