Time-shifted seed for random number generator
US11237800B2 · kind B2 · utility
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9References
17Claims
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Key dates
| Filing date | Nov 12, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Jan 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/582
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pseudorandom number is obtained from a pseudorandom number generator. A first register input is created using the pseudorandom number. The first register input is inserted into a shift register which also comprises a second register input. A first digit of the first register input and a second digit of the second register input are selected from the shift register. A seed is created using the first digit and the second digit. The seed is input into the pseudorandom number generator. A newly generated pseudorandom number is obtained from the pseudorandom number generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.