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RUAP:Random Rearrangement Block Matrix-Based Ultra-Lightweight RFID Authentication Protocol for end-edge-cloud Collaborative Environment

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China Communications 2022年第7期19卷 197-213页

作者： Yu Luo Kai Fan Xingmiao Wang Hui Li Yintang Yang State Key Laboratory of Integrated Service Networks School of Cyber EngineeringXidian UniversityXi’an 710071China Key Lab.of the Minist.of Educ.for Wide Band-Gap Semiconductor Materials and Devices Xidian UniversityXi’an 710071China

cloud computing provides powerful processing capabilities for large-scale intelligent Internet of things(IoT)***,the massive realtime data processing requirements challenge the existing cloud computing *** edge server is closer to the data *** end-edge-cloud collaboration offloads the cloud computing tasks to the edge environment,which solves the shortcomings of the cloud in resource storage,computing performance,and energy *** terminals and sensors have caused security and privacy challenges due to resource constraints and exponential *** the key technology of IoT,Radio-Frequency Identification(RFID)authentication protocol tremendously strengthens privacy protection and improves IoT ***,it inevitably increases system overhead while improving security,which is a major blow to low-cost RFID *** existing RFID authentication protocols are difficult to balance overhead and *** paper designs an ultra-lightweight encryption function and proposes an RFID authentication scheme based on this function for the end-edge-cloud collaborative *** BAN logic proof and protocol verification tools AVISPA formally verify the protocol’s *** use VIVADO to implement the encryption function and tag’s overhead on the FPGA *** evaluation indicates that the proposed protocol balances low computing costs and high-security requirements.

关键词： end-edge-cloud orchestration mutual authentication ultra-lightweight RFID random rearrangement block matrix IoT

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A Provably Secure and PUF-Based Authentication Key Agreement Scheme for cloud-edge IoT

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China Communications 2023年第5期20卷 198-216页

作者： Liquan Chen Jinlong Wang Bangwei Yin Kunliang Yu Jinguang Han School of Cyber Science and Engineering Southeast UniversityNanjing 210096China Purple Mountain Laboratories Nanjing 211189China

With the exponential growth of intelligent Internet of Things(IoT)applications,cloud-edge(CE)paradigm is emerging as a solution that facilitates resource-efficient and timely ***,it remains an underlying issue that frequent end-edgecloud communication is over a public or adversarycontrolled ***,with the presence of resource-constrained devices,it’s imperative to conduct the secure communication mechanism,while still guaranteeing *** unclonable functions(PUF)emerge as promising lightweight security ***,we first construct a PUF-based security mechanism for vulnerable IoT ***,a provably secure and PUF-based authentication key agreement scheme is proposed for establishing the secure channel in end-edge-cloud empowered IoT,without requiring pre-loaded master *** security of our scheme is rigorously proven through formal security analysis under the random oracle model,and security verification using AVISPA *** comprehensive security features are also ***,the numerical results demonstrate that the proposed scheme outperforms existing related schemes in terms of computational and communication efficiency.

关键词： Internet of Things end-edge-cloud orchestration secure communication physical unclonable function authentication key agreement

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