Location aware cryptography
US11706026B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Oct 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/63
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A first entity may provide a request to transmit data from the first entity to a second entity. The first entity may receive a session key from the second entity in response to the request where the session key is encrypted by a second key that is based on a combination of a public key and a location associated with the second entity. A location associated with the first entity may be identified. Furthermore, a first key may be generated based on a combination of the location associated with the first entity and a private key that corresponds to the public key. The first key may decrypt data encrypted by the second key when the location associated with the first entity corresponds to the location associated with the second entity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.