Entropy data based on error correction data
US11321475B2 · kind B2 · utility
2Cited by
2References
16Claims
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Key dates
| Filing date | Oct 4, 2018 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | May 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6245
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In some examples, a system obtains error correction data for data stored in a memory, produces entropy data using the error correction data, adds the produced entropy data to a pool of entropy data, and performs a security operation using selected entropy data from the pool of entropy data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.