Data enciphering or deciphering using a hierarchical assignment system
US9787471B1 · kind B1 · utility
1Cited by
11References
93Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2006 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Aug 21, 2029 |
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. Briefly, for example, in accordance with one example embodiment a method is provided. A message based at least in part on a hierarchical symbol assignment system is encrypted. The hierarchical symbol assignment system is represented as a numerical value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.