Electronic gaming system with ROM-based media validation
US8894485B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2013 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Jun 7, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F17/3244
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Examples disclosed herein relate to systems and methods for validating the authenticity of one or more media associated with a gaming system. The systems and methods may utilize a public key in association with a ROM-based algorithm to validate such media. The systems and methods may: decrypt the encrypted game assets media signature; determine a verified game assets hash signature from the decrypted game assets media signature; determine a game assets verification range from the decrypted game assets media signature; calculate a game assets hash signature based on the game assets verification range; and/or determine if the game assets verified hash signature matches the game assets calculated hash signature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.