Exploring Unobservable Blockchain-Based Covert Channel for Censorship-Resistant Systems
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DOI: 10.1109/tifs.2024.3361212
Abstract: Blockchain-based censorship-resistant systems enable the user to access the blocked content through a covert channel while avoiding a suspicious network connection between the user and the proxy. However, state-of-the-art blockchain-based censorship-resistant schemes cannot satisfy both… read more here.
Keywords: covert data; covert channel; censorship resistant; blockchain based ... See more keywords