Chained Compressed Sensing: A Blockchain-Inspired Approach for Low-Cost Security in IoT Sensing

【Author】 Mangia, Mauro; Marchioni, Alex; Pareschi, Fabio; Rovatti, Riccardo; Setti, Gianluca

【Source】IEEE INTERNET OF THINGS JOURNAL

【影响因子】10.238

【Abstract】Chaining, i.e., the mode of operation in which each message is encrypted considering a digital summary of previous ones, is here applied to block-cipher stages based on compressed sensing. We show that this simple and parsimonious technique may significantly harden the resulting system with respect to common threats such that ciphertext-only, known-plaintext, and man-in-the-middle attacks. Non-negligible robustness comes at the price of not more than a 2% of energy overhead with respect to the pure compression stage which represents a 24 x reduction with respect to straightforward implementation of a traditional cryptography primitive like Advanced Encryption Standard.

【Keywords】Block-chain; ciphertext only attack; compressed sensing; data security; Internet of Things (IoT); known plaintext attack; man in the middle attack

【发表时间】2019 AUG

【收录时间】2022-01-02

【文献类型】

【主题类别】

--