Poster

Hossein Shafagh, Anwar Hithnawi, Andreas Droescher, Simon Duquennoy, Wen Hu
2015 Proceedings of the 21st Annual International Conference on Mobile Computing and Networking - MobiCom '15  
The Internet of Things (IoT) is envisioned to digitize the physical world, resulting in a digital representation of our proximate living space. The possibility of inferring privacy violating information from IoT data necessitates adequate security measures regarding data storage and communication. To address these privacy and security concerns, we introduce our system that stores IoT data securely in the Cloud database while still allowing query processing over the encrypted data. We enable
more » ... data. We enable this by encrypting IoT data with a set of cryptographic schemes such as order-preserving and partially homomorphic encryptions. To achieve this on resource-limited devices, our system relies on optimized algorithms that accelerate partial homomorphic and orderpreserving encryptions by 1 to 2 orders of magnitude. Our early results show the feasibility of our system on low-power devices. We envision our system as an enabler of secure IoT applications.
doi:10.1145/2789168.2795172 dblp:conf/mobicom/ShafaghHDDH15 fatcat:j5t3cl52z5dajd6mfg45ec5r4a