Method of verifying the integrity of an electronic device, and a corresponding electronic device
US11829481B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2017 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Mar 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/034
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and devices for verifying the integrity of an electronic device having connected thereto at least one connectable or disconnectable component. The method can include obtaining (D52) information specific to at least one connectable or disconnectable component, the information being stored in the connectable or disconnectable component; preparing (E54) a temporary first master value on the basis of the information specific to the at least one connectable or disconnectable component; and authenticating (E54) the temporary first master value by using a previously-prepared second master value in order to determine the integrity of the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.