Code-based vehicle data verification device, method, and system

Security Technology for Verifying Vehicle Data with Symmetric Polynomial-Based Key Distribution

This technology relates to a code-based vehicle data verification device, method, and system. Specifically, it is a security technology that verifies vehicle data using symmetric polynomial-based key distribution.

Previous technologies needed to address the vulnerability of smart vehicles to attacks such as tapping and modulation of sensing data, which could threaten the operator's life. To address this, the present technology proposes a configuration that includes a method for distributing secret keys to multiple electronic control units using variable symmetric polynomials and verifying data integrity.

Accordingly, this technology can improve the security and reliability of vehicle systems by providing lightweight encryption technology suitable for vehicle environments. It has value for use in the automotive, mobility, and software sectors.

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Key Features

• Implements security technology for verifying vehicle data using symmetric polynomial-based key distribution
• Distributes secret keys to each ECU using variable symmetric polynomials and verifies vehicle data integrity
• Enhances the security and reliability of vehicle systems by providing lightweight encryption technology suitable for vehicle environments
• Applicable for strengthening security and reliability in the automotive, mobility, and software sectors

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