Controlling access to memory using a controller that performs cryptographic functions
US9418220B1 · kind B1 · utility
15Cited by
8References
15Claims
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Key dates
| Filing date | Oct 29, 2008 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Sep 27, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45587
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system includes a memory and a controller. The controller controls access to the memory and is adapted to be programmed with a key that is associated with a context. The controller is adapted to, in response to a request to access the memory, perform a cryptographic function on data associated with the request based on the key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.