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EnglishCompressed sensing has been proposed to both yield low-cost compression and low-cost encryption. This can be very useful in the design of sensor nodes with a limited resource budget whose acquisition must be kept as private as possible. We here analyze the susceptibility of compressed sensing stages that are optimized to maximize compression performance by rakeness-based design to ciphertext-only and known-plaintext attacks. A tradeoff between compression and security is highlighted. Notwithstanding such a tradeoff, rakeness-based compressed sensing exhibits a noteworthy robustness to classical attacks.
| Data di pubblicazione: | 2018 | |
| Titolo: | Low-Cost Security of IoT Sensor Nodes with Rakeness-Based Compressed Sensing: Statistical and Known-Plaintext Attacks | |
| Autori: | Mangia, Mauro; Pareschi, Fabio; Rovatti, Riccardo; Setti, Gianluca | |
| Rivista: | IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY | |
| Keywords: | chiphertext-only attack; Compressed sensing; internet of thinks; knowplaintext attacks; rakeness; Safety, Risk, Reliability and Quality; Computer Networks and Communications | |
| Abstract in inglese: | Compressed sensing has been proposed to both yield low-cost compression and low-cost encryption. This can be very useful in the design of sensor nodes with a limited resource budget whose acquisition must be kept as private as possible. We here analyze the susceptibility of compressed sensing stages that are optimized to maximize compression performance by rakeness-based design to ciphertext-only and known-plaintext attacks. A tradeoff between compression and security is highlighted. Notwithstanding such a tradeoff, rakeness-based compressed sensing exhibits a noteworthy robustness to classical attacks. | |
| Digital Object Identifier (DOI): | 10.1109/TIFS.2017.2749982 | |
| Handle: | http://hdl.handle.net/11392/2379714 | |
| Appare nelle tipologie: | 03.1 Articolo su rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 08027141.pdf | Full text editoriale | Full text (versione editoriale) | NON PUBBLICO - Accesso privato/ristretto | Administrator Richiedi una copia |
| TIFS2749982.pdf | Post-print | Post-print | PUBBLICO - Pubblico con Copyright | Open Access Visualizza/Apri |
http://hdl.handle.net/11392/2379714
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