Device key security
US10680814B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2016 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | May 31, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device, method or server having memory configured to store cryptographic material required to execute one or more device functions. A communications interface for communicating over a network. Logic configured to receive from the server over the communications interface the cryptographic material required to execute the one or more device functions. The device is configured to delete the cryptographic material from the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.