With the new technology, aptly dubbed the Digital Key Release 1.0 specification, the CCC aims to bring automotive manufacturers and mobile device makers together to create an interoperable digital key standard.
The system operates in much the same way as first-party digital keys currently available from a handful of vehicle OEMs. Users with authenticated smart devices are able to lock, unlock, start the engine of and share access to a specific car. Unlike some remote control solutions that leverage Wi-Fi or Bluetooth communications, however, Release 1.0 appears intrinsically tied to short-range technology like NFC.
Relying on existing Trusted Service Manager (TSM) infrastructure, Release 1.0 allows carmakers to securely transfer digital key information to a smart device like a smartphone, perfect for car-sharing or fleet deployments. Specialized hardware like near-field communications chips and internal secure elements provide a high level of user protection.
According to a white paper outlining the technology’s architecture, Release 1.0 looks to create standardized interfaces between a car, a smart device’s NFC and Bluetooth Low Energy stack, secure element, first-party app, TSM, OEM backend and SE provider. OEMs are responsible for proprietary interfaces between their respective backends and the car.
As noted by the group, which focuses on developing mobile device-to-vehicle connectivity solutions, a number of carmakers already field proprietary digital key solutions, though the market is fragmented. A single unifying standard would not only enhance the customer experience, but provide manufacturers access to the latest security protocols and technological advancements, the CCC argues.
CCC charter member Audi is already using digital key technology in its vehicles, while Volkswagen, another charter member, said it plans to integrate the technology soon. Alongside Audi and Volkswagen, Apple, BMW, General Motors, Hyundai, LG Electronics, Panasonic and Samsung are listed charter members of the organization, while core members include ALPS, Continental Automotive, DENSO, Gemalto, NXP and Qualcomm.
The CCC says it is already working on a Digital Key Release 2.0 that should be completed by the first quarter of 2019. The second-generation technology will provide a standardized authentication protocol between the vehicle and a paired smart device, and will be fully with interoperability between difference smartphones and cars.
Highlights
- The Digital Key specification was developed in order to create a robust ecosystem around interoperable digital key use cases, including allowing drivers to lock, unlock, start the engine, and share access to their car – all from their smart devices.
- The Release 1.0 specification provides a generalized deployment method that allows vehicle OEMs to securely transfer a digital key implementation to a smart device, using an existing Trusted Service Manager (TSM) infrastructure. By leveraging NFC distance bounding and a direct link to the secure element of the device, CCC is assuring the highest state-of-the-art security level for vehicle access.
- As the Release 1.0 specification provides a first standardized solution, the CCC has had a number of new member companies join the organization that believe in the Digital Key vision and future.
- Given extensive interest from automotive and smartphone manufacturers as well as the supplier ecosystem, CCC has begun work on the Digital Key Release 2.0 specification. This specification is under development in collaboration between CCC’s charter member companies including Apple, Audi, BMW, General Motors, HYUNDAI, LG Electronics, Panasonic, Samsung, and Volkswagen, and core members including ALPS ELECTRIC, Continental Automotive GmbH, DENSO, Gemalto, NXP, and Qualcomm Incorporated.
- Targeted for completion in Q1 2019, Release 2.0 will provide a standardized authentication protocol between the vehicle and smart device. By joining forces, Release 2.0 will deliver a fully scalable solution to reduce development costs for adopters and ensure interoperability between different smart devices and vehicles.
Original article : Appleinsider.com
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