This work proposes a distributed entanglement relay network architecture that integrates photonic quantum channels with adaptive shielding mechanisms to mitigate noise, eavesdropping, and channel instabilities, and demonstrates that distributed entanglement with adaptive shielding significantly improves fidelity and key generation rates under realistic noise models.
Widely deployed public-key cryptography is vulnerable to sufficiently capable quantum computers, motivating post-quantum and quantum-cryptographic responses. This structured narrative review examines foundational theory and selected literature, drawing on a screening of 71 publications, of which 38 were retained and ci...
T. Olayinka, Samuel Olayemi Adewara· Nigerian Journal of Theoreti...· 0 citations
Post-quantum cryptography (PQC), quantum cryptography, quantum authentication, and quantum-enhanced threat detection within a zero-trust architecture based on continuous verification, least privilege, and micro-segmentation are discussed.
Dzung Quoc Ngo, Tharmikka Raveendranathan, Tuan Anh Le et al.· IEEE wireless communications· 0 citations
Secure communication is a critical requirement in modern digital systems, especially with the growing computational capabilities that threaten traditional cryptographic techniques. Quantum Key Distribution (QKD) offers a promising solution by enabling secure key exchange based on the principles of quantum mechanics. Th...
A. B., Sreedevi R. Krishnan· International Conference Inn...· 0 citations
This paper presents a dual-layer, trust-aware key-management framework that uses BB84 QKD as the primary channel and a Ring-LWE/Kyber key-encapsulation mechanism as a quantum-safe fallback, governed by a controller monitoring the quantum bit-error rate (QBER) and a trust signal.
A. Agalya, K. Priyadarsini· Frontiers in Communications...· 0 citations
Through a comprehensive evaluation of QKD protocols and network architectures, this study highlights the critical research gaps and provides future directions for the practical deployment of the QKD enabled secure communication networks.
Anugraha Saji, Anju Pratap· International journal of com...· 0 citations
A hybrid key exchange protocol combining DHKE with Learning With Errors (LWE), a lattice-based post-quantum primitive that provides authentication via a Public Key Infrastructure together with CRYSTALS-Dilithium digital signature, resilience against MITM attacks, and robustness against classical and quantum threats.
A. K. M. Fakhrul Hossain, Article Info· 0 citations
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