Trusted data transmission methods, apparatuses, and devices
US11362815B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2021 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Jun 25, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/127
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present specification disclose trusted data transmission methods, apparatuses, and devices. One method comprising: identifying a data use request of a data requestor; identifying authorization information of a data owner; generating a data use authorization claim based on the authorization information, wherein the data use authorization claim indicates that the data owner authorizes the data requestor to use data; obtaining initial data based on the data use authorization claim; verifying the initial data to obtain target data that is successfully verified, wherein the target data comprises a data validity claim indicating a validity of the target data; and sending the target data to the data requestor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.