2020
DOI: 10.1109/tii.2019.2949354
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A Quantum-Safe Key Hierarchy and Dynamic Security Association for LTE/SAE in 5G Scenario

Abstract: Abstract-Millions of devices are going to participate in 5G producing a huge space for security threats. The 5G specification goals require rigid and robust security protocol against such threats. Quantum cryptography is a recently emerged term in which we test the robustness of security protocols against Quantum computers. Therefore, in this paper, we propose a security protocol called Quantum Key GRID for Authentication and Key Agreement (QKG-AKA) scheme for the dynamic security association. This scheme is … Show more

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Cited by 43 publications
(18 citation statements)
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“…The advent of quantum computing facilities poses a significant treat to traditional cryptographic techniques that are used to encrypt data in current wireless communication systems. Thus, the work [306] exploits QKD mechanism for key generation and management in 5G IoT scenario. Authors named the proposed protocol as Quantum Key GRID for Authentication and Key Agreement (QKG-AKA) and analytically showed that security cannot be broken in polynomial time.…”
Section: K Quantum Communicationmentioning
confidence: 99%
“…The advent of quantum computing facilities poses a significant treat to traditional cryptographic techniques that are used to encrypt data in current wireless communication systems. Thus, the work [306] exploits QKD mechanism for key generation and management in 5G IoT scenario. Authors named the proposed protocol as Quantum Key GRID for Authentication and Key Agreement (QKG-AKA) and analytically showed that security cannot be broken in polynomial time.…”
Section: K Quantum Communicationmentioning
confidence: 99%
“…5G Network Slicing Security Issues. Reference [51] provides a simple key generation and key management scheme that provides a quantum secure key hierarchy in the 5G scenario for Internet of Things devices. The security of network slicing technology in 5G communication technology needs to be solved.…”
Section: Challenges Of Distributionmentioning
confidence: 99%
“…Current research focuses on green IoT, where energy-saving solutions are at the core of the design and development of the system. Thus, ITS requires integrated energy-efficient security features suited to its dynamic nature [3], [4].…”
Section: Introductionmentioning
confidence: 99%