Software Defined Range-Proof Authentication Mechanism for Untraceable Digital ID  

作　　者：So-Eun Jeon Yeon-Ji Lee Il-Gu Lee 

机构地区：[1]Department of Future Convergence Technology Engineering,Sungshin Women’s University,Seoul,02844,Republic of Korea [2]Department of Convergence Security Engineering,Sungshin Women’s University,Seoul,02844,Republic of Korea

出　　处：《Computer Modeling in Engineering & Sciences》2025年第3期3213-3228,共16页工程与科学中的计算机建模(英文)

基　　金：funding from the Korea Institute for Advancement of Technology(KIAT)through a grant provided by the Korean Government Ministry of Trade,Industry,and Energy(MOTIE)(RS-2024-00415520,Training Industrial Security Specialist for High-Tech Industry);Additional support was received from the Ministry of Science and ICT(MSIT)under the ICAN(ICT Challenge and Advanced Network of HRD)program(No.IITP-2022-RS-2022-00156310)overseen by the Institute of Information&Communication Technology Planning and Evaluation(IITP).

摘　　要：The Internet of Things(IoT)is extensively applied across various industrial domains,such as smart homes,factories,and intelligent transportation,becoming integral to daily life.Establishing robust policies for managing and governing IoT devices is imperative.Secure authentication for IoT devices in resource-constrained environments remains challenging due to the limitations of conventional complex protocols.Prior methodologies enhanced mutual authentication through key exchange protocols or complex operations,which are impractical for lightweight devices.To address this,our study introduces the privacy-preserving software-defined range proof(SDRP)model,which achieves secure authentication with low complexity.SDRP minimizes the overhead of confidentiality and authentication processes by utilizing range proof to verify whether the attribute information of a user falls within a specific range.Since authentication is performed using a digital ID sequence generated from indirect personal data,it can avoid the disclosure of actual individual attributes.Experimental results demonstrate that SDRP significantly improves security efficiency,increasing it by an average of 93.02%compared to conventional methods.It mitigates the trade-off between security and efficiency by reducing leakage risk by an average of 98.7%.

关 键 词：Internet of Things AUTHENTICATION digital ID security 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]