Storing data on target data processing devices
US11743055B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Apr 11, 2018 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Aug 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3263
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of storing data on target data processing devices, the method comprising: for each target data processing device, using a security data processing device on which first data has been stored to: obtain a device cryptographic certificate from the target data processing device, the device cryptographic certificate having been generated by, and being verifiable as having been generated by, a trusted entity; verify the device cryptographic certificate as having been generated by the trusted entity; generate second data using the first data; and store the second data on the target data processing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.