System and method for hybrid multiple source decryption
US8842828B2 · kind B2 · utility
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2References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 1, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Nov 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/0433
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are disclosed to improve performance of a communications device receiving encrypted communications from multiple sources. The communications device is configured to increase the amount of decryption performed using a hardware-based process as compared to a software-based process by reprogramming the hardware to store a shared security key corresponding to a frame received from a source, allowing the hardware-based process to decrypt subsequent frames from that source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.