Electronic encryption device and method
US5857025A · kind A · utility
46Cited by
6References
72Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1996 |
| Grant date | Jan 5, 1999 |
| Priority date | — |
| Expiry date | Sep 9, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3226
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device and method is provided using a split processor based architecture to provide physical security of critical information by implementing a required protocol before releasing critical information. The critical information is used as a key to a cryptographic algorithm. A chaotic cryptographic algorithm is also provided including a defined key space employing six parameters of a Lorenzian system of equations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.