Creation of a Cryptosystem that Satisfies Shannon’s Perfect Secrecy Condition Based on the Lieb-Liniger Model [PDF]
, 2023 The paper proposes the Lieb-Liniger model of statistical mechanics for creating a cryptosystem that satisfies the Shannon perfect secrecy ...
Yunusovna Rasulova, Mukhayo
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A Real Orthogonal Space-Time Coded UWB Scheme for Wireless Secure Communications
EURASIP Journal on Wireless Communications and Networking, 2009 Recent research reveals that information security and information-hiding capabilities can be enhanced by proper exploitation of space-time techniques. Meanwhile, intrinsic properties of ultra-wideband (UWB) signals make it an outstanding candidate for ...
Zhang Yanbing, Dai Huaiyu
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Secrecy Balancing over Two-User MISO Interference Channels with Rician Fading
International Journal of Antennas and Propagation, 2013 This paper considers a 2-user multiple-input single-output (MISO) interference channel with confidential messages (IFC-CM), in which the Rician channel model is assumed.
Jiqing Ni +5 more
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Perfect Secrecy in the Wild: A Characterization
Alice wishes to reveal the state $X$ to Bob, if he knows some other information $Y$ also known to her. If Bob does not, she wishes to reveal nothing about $X$ at all. When can Alice accomplish this? We provide a simple necessary and sufficient condition on the joint distribution of $X$ and $Y$.
Costas Cavounidis +2 more
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Self-tallying Elections and Perfect Ballot Secrecy [PDF]
, 2002 Strong voter privacy, although an important property of an election scheme, is usually compromised in election protocol design in favor of other (desirable) properties. In this work we introduce a new election paradigm with strong voter privacy as its primary objective.
Aggelos Kiayias, Moti Yung
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Analysis and improvement of an ID-based authenticated key agreement protocol
Tongxin xuebao, 2008 The security of a recently proposed ID-based authenticated key agreement protocol was analyzed. Although it is provably secure in the standard model, a malicious PKG （private key generator） can still obtain all of the agreed ses-sion keys, that is, it ...
WANG Xiao-fen1 +2 more
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Secure On-Off Transmission in UAV Relay-Assisted mmWave Networks
Applied Sciences, 2019 This paper investigates secure transmission in unmanned aerial vehicle (UAV) relay-assisted millimeter wave (mmWave) networks, where the selected UAV relay performs secure transmission in both the on-off and non-on-off schemes.
Ruiqian Ma +3 more
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Perfect Secrecy in Physical-Layer Network Coding Systems From Structured Interference [PDF]
, 2016 Physical-layer network coding (PNC) has been proposed for next generation networks. In this paper, we investigate PNC schemes with embedded perfect secrecy by exploiting structured interference in relay networks with two users and a single relay.
Karpuk, David A, Chorti, Arsenia
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Investigations on Secrecy Performance of Downlink Overlay CR-NOMA System With SIC Imperfections
IEEE AccessCognitive radio (CR) and non-orthogonal multiple access (NOMA) are two technologies witnessed to offer tremendous possibilities for the next generation wireless networks to maximise their usage of available spectrum.
Kiran Kumar Godugu, Suseela Vappangi
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PERFORMANCE ANALYSIS OF COOPERATION SCHEMES IN EAVESDROPPER ASSISTED RELAY CHANNEL [PDF]
ICTACT Journal on Communication Technology, 2014 The prominence of the wireless communication has been urging the monotonically increasing demand of security and privacy. In wireless systems, the notion of perfect secrecy of information with respect to illegitimate nodes can be ensured via physical ...
Vaibhav Kumar Gupta, Poonam Jindal
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