Method and system for securing data transmitted by a connected object against attacks affecting a control circuit of said object
US11165633B2 · kind B2 · utility
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15Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 4, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Aug 31, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/0847
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention concerns a method for securing data transmitted by a data source (2) of a connected object (1) against attacks affecting a control circuit (4) of the connected object (1), the connected object (1) also comprising an electronic signature circuit (6) and a communication bus (8) connected to the control circuit (4), connected to the electronic signature circuit (6) and connected to the source (2), wherein the method comprises the following steps implemented by the electronic signature circuit (6):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.