Separate cryptographic keys for protecting different operations on data
US9753866B1 · kind B1 · utility
1Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Feb 3, 2017 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Feb 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed embodiments provide a system that processes data. During operation, the system uses a first key to protect a write operation on the data. Next, the system uses a second key to protect a read operation on the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.