Encryption-Aided Physical Layer Security via Cooperative Jamming: Beyond Secrecy Capacity with Noisy Ciphertext

Sadig, Tarig; Maleki, Mehdi; Tran, Nghi H.; Bahrami, Hamid Reza

doi:10.1109/wcnc55385.2023.10118748

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2024

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Cited by 3 publications

References 24 publications

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Analysis and Optimization of Cooperative Jammer for Spatial Electromagnetic Spectrum Holes

Wang,

Lin,

Jia

et al. 2024

2024 6th Global Power, Energy and Communication Conference (GPECOM)

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Analysis and Optimization of Cooperative Jammer for Spatial Electromagnetic Spectrum Holes

Wang,

Lin,

Jia

et al. 2024

2024 6th Global Power, Energy and Communication Conference (GPECOM)

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Securing Multidestination Transmissions With Relay and Friendly Interference Collaboration

Liang,

Li,

Huang

et al. 2024

IEEE Internet Things J.

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An Optimization Strategy for Security and Reliability in a Diamond Untrusted Relay Network with Cooperative Jamming

Qian,

Cheng

2024

Network

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This paper tackles the challenge of secure and reliable data transmission in diamond network configurations featuring two untrusted relays with low-security clearance. We propose an innovative approach that employs lossy-decode and -forward relaying at these untrusted relays to boost transmission reliability while safeguarding the source information from potential eavesdroppers. An essential contribution of this work is the introduction of the reliable and secure probability (RSP) metric. This metric assesses the likelihood of the destination successfully retrieving the original information while maintaining its confidentiality from untrusted relays. Our analysis shows that the integration of cooperative jamming signals markedly enhances the RSP, resulting in superior security and reliability. Simulation results confirm that optimal power distribution among the source, relays, and destination further maximizes the RSP. These findings underscore the effectiveness of our proposed scheme in ensuring secure and reliable communication in environments with untrusted relays, suggesting its potential as a robust solution for secure communications in diamond network configurations.

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Encryption-Aided Physical Layer Security via Cooperative Jamming: Beyond Secrecy Capacity with Noisy Ciphertext

Cited by 3 publications

References 24 publications

Analysis and Optimization of Cooperative Jammer for Spatial Electromagnetic Spectrum Holes

Analysis and Optimization of Cooperative Jammer for Spatial Electromagnetic Spectrum Holes

Securing Multidestination Transmissions With Relay and Friendly Interference Collaboration

An Optimization Strategy for Security and Reliability in a Diamond Untrusted Relay Network with Cooperative Jamming

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