Research of DBA schemes and QoS in PON system

Li, Li; Shouting, Xin; Duan, Degong

doi:10.1109/compcomm.2016.7925080

Cited by 5 publications

(6 citation statements)

References 13 publications

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“…Aiming at improving the security of PONs, Malina et al [3] and Li et al [4] proposed the use of Public-Key Cryptography (PKC) for SMA based on Diffie-Hellman. Malina et al focused on ITU Gigabit Passive Optical Network (GPON).…”

Section: A State Of the Artmentioning

confidence: 99%

“…ii) The implementation of the proposed PQCbased SMA mechanism in a simulation. iii) To the best of our knowledge, the first performance evaluation of the proposed PQC-based SMA mechanism against a baseline SMA from the XG-PON [7] and a state-of-the-art SMA based on Diffie-Hellman, as proposed by Malina et al [3] and Li et al [4].…”

Section: B Contributionmentioning

confidence: 99%

“…The works by Malina et al [3] and Li et al [4] proposed the use of SMA based on PKC in PONs. The authors use Diffie-Hellman to securely negotiate a shared secret between the OLT and ONU, which is later used in MSK derivation.…”

Section: Problem Definitionmentioning

confidence: 99%

“…Kyber is the winning KEM of the National Institute of Standards and Technology (NIST) PQC standardization. The proposed Kyber SMA mechanism 3 performance is compared to implementations for the baseline HMAC SMA mechanism and the state-of-the-art Elliptic Curve Diffie-Hellman (ECDH) SMA mechanism 4 based on curve 25519 cryptography.…”

Section: Proposalmentioning

confidence: 99%

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Post-Quantum Cryptography Based Secure Mutual Authentication Mechanism for TDM-PONs

Serna,

Roßmeier,

Wosinska

et al. 2023

2023 IEEE Future Networks World Forum (FNWF)

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Passive Optical Networks (PONs) are widely used in fixed-access networks for delivering connectivity to domestic, commercial and industrial users. Authentication and encryption are required in PONs, because of their vulnerability to Optical Network Unit (ONU) impersonating or downstream data sniffing attacks. The research community has pointed out the vulnerabilities of the authentication mechanisms enforced in PON, and has proposed Shared Mutual Authentication (SMA) using Public-Key Cryptography (PKC) based on Diffie-Hellman. However, this last is vulnerable to attacks from quantum computers. This work proposes using Post-Quantum Cryptography (PQC) for SMA in Time-Division Multiplexing (TDM)-PONs. Kyber is selected for the proposed SMA mechanism. This algorithm is the finalist in the PQC standardization process of the National Institute of Standards and Technology (NIST). The feasibility of the proposed Kyber SMA mechanism is shown in a simulation, and it is compared against a baseline SMA from the 10-Gigabitcapable Passive Optical Network (XG-PON) and a state-of-theart SMA based on Diffie-Hellman. The proposed Kyber SMA mechanism requires more random bytes, has a longer execution time than the baseline and its overhead is similar to the state-ofthe-art mechanism with similar security features but based on classical cryptography. According to the presented evaluations, the proposed approach is feasible and offers an SMA resistant to threats from traditional and quantum computers.

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Section: A State Of the Artmentioning

confidence: 99%

Section: B Contributionmentioning

confidence: 99%

Section: Problem Definitionmentioning

confidence: 99%

Section: Proposalmentioning

confidence: 99%

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Post-Quantum Cryptography Based Secure Mutual Authentication Mechanism for TDM-PONs

Serna,

Roßmeier,

Wosinska

et al. 2023

2023 IEEE Future Networks World Forum (FNWF)

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“…Defined data units are many times larger than the Ethernet frames. The question of dynamic bandwidth allocation is widely discussed [7], [8], however the area of EPON network dominated initially. This changed with the arrival of XG-PON networks [9], [10].…”

Section: Introductionmentioning

confidence: 99%

Simulations of Grant Allocation in NG-PON2 Networks Using OPNET Modeler

Horváth

Cymorek

Münster

et al. 2018

JCOMSS

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PONs (Passive Optical Networks) are the most promising networks for the future. In 1998, the first standard of PONs was developed. Since that time, quality of optical transmissions and technologies has been massively improved and today's standards are capable of transferring an enormous amount of data. For example, NG-PON2 networks are able to transfer up to 40 Gbit/s, which means these networks provide subscribers with a symmetric bandwidth up to 10 Gbit/s using 4 different wavelengths. The higher transmission speeds are required, the more sophisticated bandwidth allocation reflecting requirements of each ONU (Optical Network Unit) in real-time is necessary. This article deals with implementation of NG-PON2 networks using OPNET Modeler and simulations of static and dynamic grants allocations. We also present a modification of dynamic bandwidth allocation for increasing the free bandwidth of idle ONU to heavily loaded ONU(s). We propose a simplified NG-PON2 (Next-Generation PON stage 2) network, for example, activation machine for ONUs is not implemented. At present, OPNET Modeler is being used to simulate EPON (Ethernet PON) networks that use a different approach for data transmission. Thanks to its own implementation, basic data transmission in NG-PON2 networks, and simulations of algorithms for dynamic bandwidth allocation can be achieved.

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A Novel Approach for Wavelength Optimization in GPON Quad Play

Ali

2022

Algorithms for Intelligent Systems

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Research of DBA schemes and QoS in PON system

Cited by 5 publications

References 13 publications

Post-Quantum Cryptography Based Secure Mutual Authentication Mechanism for TDM-PONs

Post-Quantum Cryptography Based Secure Mutual Authentication Mechanism for TDM-PONs

Simulations of Grant Allocation in NG-PON2 Networks Using OPNET Modeler

A Novel Approach for Wavelength Optimization in GPON Quad Play

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