Method and apparatus for registering shared key
US11949779B2 · kind B2 · utility
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2References
4Claims
0Family size
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Key dates
| Filing date | Oct 31, 2019 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Aug 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a method and apparatus for registering a shared key. A method of registering, by a second electronic device, a shared digital key in a target device includes receiving a digital key sharing attestation and a key tracking server (KTS) signature corresponding to the digital key sharing attestation, receiving an authentication request from the target device, and transmitting an authentication response including the digital key sharing attestation and the KTS signature to the target device in response to the authentication request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.