System and method to scramble data based on a scramble key
US9459955B2 · kind B2 · utility
10Cited by
22References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2012 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Feb 15, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data storage device includes a memory and a controller. The controller is configured to scramble data using a scramble key to produce scrambled data and to encode the scramble key to produce an encoded scramble key. The controller is further configured to store the encoded scramble key and the scrambled data to the memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.