Automated secure data and firmware migration between removable storage devices that supports boot partitions and replay protected memory blocks
US10180800B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Mar 2, 2017 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Mar 4, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/1052
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, apparatuses and methods may include technology that detects a migration request and conducts a first transfer, via a trusted execution environment (TEE), of storage context information from a first removable storage device to a secure memory region of a system in response to the data migration request. Additionally, the technology may conduct a second transfer, via the TEE, of the storage context information from the secure memory region to a second removable storage device, wherein the storage context information includes factory data, security data and boot firmware.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.