Data enciphering or deciphering using a hierarchical assignment system
US10917232B1 · kind B1 · utility
0Cited by
17References
23Claims
0Family size
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Key dates
| Filing date | Sep 21, 2017 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Feb 28, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of a data encryption and/or decryption technique are disclosed. In accordance with one example embodiment, a method may include enciphering a message, based at least in part, on a hierarchical symbol assignment system, and modifying an enciphering key signal value to modify a level of security of enciphering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.