Security capabilities in an encryption key request
US11863665B2 · kind B2 · utility
2Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Nov 21, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/61
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Apparatuses, methods, and systems are disclosed for security capabilities in an encryption key request. One method includes transmitting an encryption key request comprising security capabilities of a user equipment, wherein the encryption key request is for an application layer key. The method includes, in response to transmitting the encryption key request, receiving an encryption key response comprising a group encryption key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.