Digital Key Infrastructure

Empowering secure, smartphone-based vehicle access with Bluetooth, NFC, and Ultra-Wideband (UWB) technologies replacing physical keys with secure digital credentials.

Digital Key Infrastructure

Unlock, start, and share your vehicle securely using smartphone-based digital key no physical key needed.

 

Digital Key Framework

Core platform for secure digital vehicle access

Secure Element

Protects digital key credentials from theft or cloning

BLE / NFC / UWB Access

Unlock, lock, or start the car using phone proximity

Feature Four

Send or revoke digital keys remotely via the cloud

Key Features

Explore the core capabilities of our Digital Key Infrastructure in vehicles

Smartphone-Based Vehicle Access

Unlock, lock, and start your vehicle using a smartphone or wearable device without needing a physical key.

Secure Digital Key Sharing

Easily share temporary or permanent vehicle access with family members, valets, fleet drivers, or rental users with full control over time and permissions.

High-Level Security & Encryption

Protects digital keys using Secure Element, encryption, tokenization, and authentication to prevent cloning, hacking, or unauthorized access.

Multi-Channel Connectivity (BLE / NFC / UWB)

Supports tap-to-unlock (NFC), proximity-based access (BLE), and precise location access (UWB) for premium keyless user experiences.

Remote Authorization & Access Control

Grant, revoke, or modify access permissions instantly through the cloud or mobile app even when you're not near the vehicle.

Works Across Shared and Fleet Vehicles

Perfect for shared mobility, rental services, corporate fleets, subscription cars, and valet access with access monitoring and usage history.

Why Choose Devanture?

Our platform is built on years of automotive expertise and cutting-edge technology.

Automotive-Grade Security

We design digital key systems using secure encryption, tokenization, and Secure Element architecture fully compliant with CCC, ISO, and OEM cybersecurity standards.

Seamless User Experience

Unlock, lock, start, or share your vehicle digitally all through a smartphone or wearable. No hardware complexity. No physical keys. Just convenience.

Flexible OEM & Cloud Integration

Our platform seamlessly integrates with OEM backends, TCU, mobile apps, Bluetooth, NFC, and UWB making it easy for automakers and mobility platforms to deploy.

Digital Key Infrastructure Information

Your smartphone becomes your car key secure, flexible, and effortless.

 

Digital Key Infrastructure enables secure vehicle access, engine start, and feature control using a smartphone or wearable device without using a physical key. It combines hardware, software, cryptography, and wireless communication (BLE, NFC, UWB) for seamless and secure access.

It uses encrypted digital credentials stored in the Key Management ECU. These credentials are protected using strong cryptographic algorithms like AES, RSA, or ECC, ensuring that only authorized devices can unlock or start the vehicle.

Yes! With BLE, NFC, or UWB proximity-based technology, the vehicle can automatically unlock when you approach like hands-free entry or even opening the tailgate with a foot gesture.

Absolutely. Through cloud-based provisioning, you can remotely share temporary or full-access digital keys with family members, employees, or friends while controlling permissions and revoking access anytime.

Most digital key systems support backup access methods such as NFC passive mode, low-power Bluetooth, or emergency PIN access, ensuring you’re never locked out.

  • Hands-free tailgate opening
  •  Remote key sharing & revocation
  •  Driver profile personalization
  •  Vehicle handoff for rentals & fleet operations
  • Navigation Continuity – start route on mobile and shift it to car screen seamlessly
     

Curious to know more?

No matter what your goals or problems are, we’re excited to hear about them and find solutions together.