Method and apparatus for generating non-interactive key and method for communication security using the same
US9065640B2 · kind B2 · utility
2Cited by
2References
15Claims
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Key dates
| Filing date | Nov 4, 2010 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Jan 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/68
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for generating a non-interactive key, and a method for communication security using the same. A event is detected, and keys are generated based on the detected event. Thus, keys are generated using a small number of calculating operations with a simple interface and thus a user may easily generate the keys, and the performance of an apparatus using the keys is improved. In addition, the keys are generated without wireless interaction between nodes, thereby improving communication security.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.