In-vehicle authentication system
US10057259B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2017 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | Nov 17, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00547
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An in-vehicle authentication system is disclosed. The in-vehicle authentication system includes a first authentication object apparatus; and a second authentication object apparatus configured to perform communication with the first authentication object apparatus. The first authentication object apparatus and the second authentication object apparatus are configured to perform mutual authentication via the communication such that a relationship between an authenticating side and an authenticated side is exchanged, and at least one of the first authentication object apparatus and the second authentication object apparatus transmits, to a counterpart, an authentication response in response to an authentication response demand from the counterpart and an authentication response demand from itself to the counterpart by a single transmission signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.