Secure hardware random number generator
US7269614B2 · kind B2 · utility
9Cited by
27References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2003 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | May 18, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/588
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A random number generator comprises random number generation circuitry to generate and output random bits. The random number generator comprises interface circuitry to receive and store random bits output by the random number generation circuitry and to output random bits. The interface circuitry prevents outputting the same random bits more than once.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.