Random number generator
US7188131B2 · kind B2 · utility
5Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2003 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Aug 10, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/84
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A generator of random numbers by a flip-flop having a data input receiving a first signal at a first frequency comprised in a predetermined range and the instantaneous value of which is conditioned by a disturbing signal, and having a clock input receiving a second signal at a second predetermined frequency, smaller than the first one, said second signal passing through a delay element giving it a delay greater than or equal to the maximum period of the first signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.