System and method for generating auditable secure seeds from real-world data
US10009180B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 11, 2016 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Dec 27, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3226
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An interface receives a first digital signature of real-world data. A memory stores the first digital signature as seed data. The interface receives a second digital signature of real-world data. The memory stores the second digital signature as seed data. A processor generates first draw seed based, at least in part, on the seed data. The processor generates a first draw result based upon the first draw seed and a drawing algorithm. The interface receives a second draw result from a remote entity, the second draw result based, at least in part, on the first digital signature and the second digital signature. The processor determines whether the first draw result and the second draw result are in agreement. Upon a determination that the first draw result and the second draw result are in agreement, the interface communicates at least one of the first draw result and the second draw result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.