Privacy computing-enabled migration method for large-scale persistent data across platforms
US12021849B2 · kind B2 · utility
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Key dates
| Filing date | May 30, 2023 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | May 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/42
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A privacy computing-enabled migration method for large-scale persistent data across platforms is provided. By virtue of a sealing key management service SKMS, based on trusted sealing and trusted connection which are the basic functions of privacy computing, large-scale migration of privacy data with low deployment cost, high security and high efficiency can be realized by providing download links to platforms that meet requirements, thus greatly improving the flexibility of data deployment and use and the landing of trusted sealing technology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.