EdgeDeup: an Edge-IoT Data Deduplication Scheme with Dynamic Ownership Management and Privacy-preserving
Weimin Lang, Weiguo Ma, Yin Zhang⋆, Shengyun Wei, Han Zhang · 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference (ITNEC) · 2020
This paper designs an edge-IoT encrypted data deduplication scheme supporting dynamic ownership management and privacy protection, which achieves fine-grained access control by user-level key and update mechanism and decreases the communication overhead greatly because the ownership update is performed by the cloud server. In conclusion, we construct the experimental environment required by the performance evaluation of the proposed scheme, and prove with the detailed results that the proposed scheme has obvious advantages in efficiency and security.