Method for elliptic curve point multiplication
US8027467B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 12, 2009 |
| Grant date | Sep 27, 2011 |
| Priority date | — |
| Expiry date | Jun 19, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2207/7228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An elliptic curve multiplication method comprises three stages. In the first stage, randomly selected point representations are stored in variables. In the second stage, a right-to-left loop is executed that modifies the variable values in dependency of a multiplier. In the last stage, the result is calculated from the modified variable values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.