Results 161 to 170 of about 1,057 (206)
Mind, 2023 AbstractCommunication can be risky. Like other kinds of actions, it comes with potential costs. For instance, an utterance can be embarrassing, offensive, or downright illegal. In the face of such risks, speakers tend to act strategically and seek ‘plausible deniability’. In this paper, we propose an account of the notion of deniability at issue.
Alexander Dinges +2 more
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, 2017 What does it mean for a cyber attack to be plausibly deniable? And, more to the point, how can states engineer plausible deniability? This chapter makes two related arguments that run against common assumptions in the literature. Firstly, states engineer plausible deniability by relying not on foreign and distant hacking groups, but usually on domestic
Clement Guitton
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Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, 2014
People sometimes need to communicate directly with one another while concealing the communication itself. Existing systems can allow users to achieve this level of privacy in the wide-area Internet, but parties who are in close proximity (e.g., a public square or coffee shop) may want a lightweight communications channel with similar properties. Today,
Abhinav Narain +2 more
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People sometimes need to communicate directly with one another while concealing the communication itself. Existing systems can allow users to achieve this level of privacy in the wide-area Internet, but parties who are in close proximity (e.g., a public square or coffee shop) may want a lightweight communications channel with similar properties. Today,
Abhinav Narain +2 more
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The puzzle of plausible deniability [PDF]
SynthÈseHow is it that a speaker _S_ can at once make it obvious to an audience _A_ that she intends to communicate some proposition _p_, and yet at the same time retain plausible deniability with respect to this intention?
Andrew Peet
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On the Deniability of Some Deniable Authentication Protocols
2008 The Second International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, 2008A deniable authentication protocol enables the protocol participants to authenticate their respective peers, while able to deny their participation after the protocol execution. This protocol can be extremely useful in some practical applications such as online negotiation and electronic voting. In 2007, Ma et al.
Meng-Hui Lim, Sanggon Lee, Hoonjae Lee
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The Deniability Analysis for a Deniable Authentication Protocol
Applied Mechanics and Materials, 2012The notion of deniable authentication is introduced by Dwork et al., deniable authentication protocols allow a sender to authenticate a message for receiver, in a way that the receiver cannot convince a third party that such authentication ever took place. Raimondo et al.
Da Wei Wei, Wei Liu, Xiu Feng Zhao
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Deniable authentication and key exchange
Proceedings of the 13th ACM conference on Computer and communications security, 2006We extend the definitional work of Dwork,Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability features of SKEME and SIGMA, two natural and efficient protocols which serve as basis for the Internet Key Exchange (IKE)protocol.SKEME is an encryption-based protocol for which ...
DI RAIMONDO, MARIO +2 more
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Abuse-Resistant Deniable Encryption
Computer Standards & Interfaces, 2023Deniable encryption (DE) allows private communication over an insecure channel even under the coercion. That is, after an adversary forces communication participants to reveal their secret keys and randomness used during the communication, the message confidentiality can still be preserved. Since its introduction, a large body of studies have been made
Yanmei Cao +4 more
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Proceedings of the 9th annual ACM workshop on Privacy in the electronic society, 2010
Cloud computing provides users with ample computing resources, storage, and bandwidth to meet their computing needs, often at minimal cost. As such services become popular and available to a larger body of users, security mechanisms become an integral part of them.
Paolo Gasti +2 more
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Cloud computing provides users with ample computing resources, storage, and bandwidth to meet their computing needs, often at minimal cost. As such services become popular and available to a larger body of users, security mechanisms become an integral part of them.
Paolo Gasti +2 more
openaire +1 more source