Ephemeral data storage
US12314408B2 · kind B2 · utility
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13References
20Claims
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Key dates
| Filing date | Jun 3, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques are disclosed relating to securely storing data in a computing system. In some embodiments, a computing system performs a boot sequence that includes generating ephemeral key data and preventing the generated ephemeral key data from being stored in a non-volatile storage including persisting the generated ephemeral key data in the volatile storage. The boot sequence further includes creating, in the non-volatile storage, an ephemeral data volume and encrypting the ephemeral data volume by using the ephemeral key data persisted in the volatile storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.