Results 121 to 130 of about 359 (162)

A Resilient Cloud-Edge Digital Twin Framework for Urban UAV Logistics Under 3D Blockages and ADS-B Signal Anomalies. [PDF]

Sensors (Basel)
Tong H, Chen Y, Liu Y, Huang F, Sun J.
europepmc   +1 more source

VeriFed: Temporally Consistent Continuous Cross-Chain Data Federation. [PDF]

Entropy (Basel)
Hao K, Bi M, Ma Y.
europepmc   +1 more source

OracleTrust: A dual-layer provenance-based signature verification scheme for preventing transaction malleability in blockchain. [PDF]

PLoS One
Majeed MR, Zhang P, Raza Z, Alharthi TN, Khan I.   +4 more
europepmc   +1 more source

Post-Quantum Linkable Hash-Based Ring Signature Scheme for Off-Chain Payments in IoT. [PDF]

Sensors (Basel)
He L, Zhou X, Cai D, Hu X, Liu S.
europepmc   +1 more source

Resilient and verifiable outsourced attribute-based non-interactive oblivious transfer protocol for tactical edge networks. [PDF]

Sci Rep
Liu W, Fu B, Wang L.
europepmc   +1 more source

Performance Improvement for Discretely Modulated Continuous-Variable Measurement-Device-Independent Quantum Key Distribution with Imbalanced Modulation. [PDF]

Entropy (Basel)
Liu Z, Bai J, Li F, Li Y, Tian Y, Liu W.
europepmc   +1 more source

Distributed trust-driven intelligence for edge-level prediction in mobile industrial internet of things. [PDF]

Sci Rep
Jan Z, Siraj M, Haseeb K, Alsaif SA, Din S.   +4 more
europepmc   +1 more source

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AN-Aided Relay-Selection Scheme for Securing Untrusted RF-EH Relay Systems

IEEE Transactions on Green Communications and Networking, 2017
Energy harvesting (EH) technology has imposed new constraints on the amount of time an energy-constrained relay node needs to use for EH and information forwarding. Moreover, EH techniques may increase vulnerability to eavesdropping, since a power receiver, as a potential eavesdropper, usually has a shorter access distance than an information receiver.
Naofal Al-Dhahir, Kamel Tourki, Ahmed Elshafie   +2 more
exaly   +3 more sources

The multiple access channel with an untrusted relay

2014 IEEE Information Theory Workshop (ITW 2014), 2014
This paper considers a Gaussian multiple access channel aided by a relay. Specifically, the relay facilitates communication between multiple sources and a destination to which the sources have no direct link. In this set up, the relay node is considered to be untrusted, i.e., honest but curious, from whom the source messages need to be kept secret.
Ahmed A. Zewail, Aylin Yener
openaire   +2 more sources

The role of an untrusted relay in secret communication

2008 IEEE International Symposium on Information Theory, 2008
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. A class of relay channels with orthogonal components is considered and an upper bound on the secrecy rate is derived.
Xiang He 0001, Aylin Yener
openaire   +2 more sources