A High-Efficiency Cryptographic Framework for ITS Using RNS and Montgomery Multiplication
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
As the deployment of Intelligent Transportation Systems (ITS) accelerates globally, ensuring secure and efficient Vehicle-to-Everything (V2X) communication becomes a fundamental requirement. Traditional cryptographic methods such as RSA and ECC offer strong security but impose computational burdens that are ill-suited to the constrained environments of modern vehicles. In this paper, we propose a novel cryptographic framework that integrates the Residue Number System (RNS) with Montgomery modular multiplication to deliver enhanced performance, low energy consumption, and strong security guarantees. Since autonomous driving requires rapid decision-making, improving computational efficiency is directly tied to safety and is therefore a critical factor. Through simulation and comparative analysis, we demonstrate that our framework significantly reduces encryption time and computational overhead, making it a practical solution for real-time ITS applications.
Abstract
As the deployment of Intelligent Transportation Systems (ITS) accelerates globally, ensuring secure and efficient Vehicle-to-Everything (V2X) communication becomes a fundamental requirement. Traditional cryptographic methods such as RSA and ECC offer strong security but impose computational burdens that are ill-suited to the constrained environments of modern vehicles. In this paper, we propose a novel cryptographic framework that integrates the Residue Number System (RNS) with Montgomery modular multiplication to deliver enhanced performance, low energy consumption, and strong security guarantees. Since autonomous driving requires rapid decision-making, improving computational efficiency is directly tied to safety and is therefore a critical factor. Through simulation and comparative analysis, we demonstrate that our framework significantly reduces encryption time and computational overhead, making it a practical solution for real-time ITS applications.