LWESM: learning with error based secure communication in mobile devices using fuzzy extractor

2022

Satell Commun Network

Recently, Yulei Chen and Jianhua Chen (An enchanced dynamic authentication scheme for mobile satellite communication systems. Int J Satell Commun Netw. 2020; 39(3): 250-262) presented an enhanced dynamic authentication scheme for mobile satellite communication systems in 2020. The authors found that there is a flaw in the authentication phase of the scheme proposed by Yulei Chen and Jianhua Chen's scheme. Due to this flaw, user is unable to authenticate to NCC (network control center) and also fails to establish the session key with NCC. In this paper, the authors improved the Yulei Chen and Jianhua Chen's scheme. In the proposed scheme, it is shown that user is able to authenticate to NCC (network control center) and also establish the session key with NCC. The authors also demonstrate that the computation cost and communication cost are also decreased.

“…The extraction process from the biometric imprint is succinctly defined. A fuzzy extraction (

F_{e x t}

) process 21,22 is used in this scheme, which is capable of extracting a uniformly chosen random string, using a certain error margin to extract personal information from biometric input. The (

F_{e x t}

) retrieves the same biometric key information for a noisy biometric using a string in the regeneration technique.…”

Section: Preliminariesmentioning

confidence: 99%

A note on an enhanced dynamic authentication scheme for mobile satellite communication systems

2022

Satell Commun Network

“…Taking inspiration from protocols, 9,11,13 we have applied signal leakage attack on the protocol. 14 The signal leakage attack is possible on the protocol 14 because the server uses a long-term private key. The security of protocol 14 is based on ring learning with errors and decision ring learning with errors assumptions.…”

Section: Our Contributionmentioning

confidence: 99%

“…14 The signal leakage attack is possible on the protocol 14 because the server uses a long-term private key. The security of protocol 14 is based on ring learning with errors and decision ring learning with errors assumptions. In this article, we have illustrated the signal leakage attack and tried to explain how the protocol 14 based on ring learning with errors is vulnerable to signal leakage attack.…”

Section: Our Contributionmentioning

confidence: 99%

A construction of post quantum secure and signal leakage resistant authenticated key agreement protocol for mobile communication

Trans Emerging Tel Tech

Kumari

et al. 2022

Self Cite

Mobile communication is very important for an individual users, enterprisers, industries, businesses, and organizations. Since the nodes communicate through a public channel, security, and privacy become essential component for mobile communication. Both key exchange and authentication are two important security attributes to establish secure communication between two parties. In the past few years, various post‐quantum secure authentication protocols have been designed, but we have found that either some of the protocols are vulnerable to stolen smart card attack, invalid login, or signal leakage attack. In this article, we have discussed how the protocol Dharminder et al (Dharminder D, Chandran KP. J Ambient Intell Humaniz Comput. 2020; 11:4089‐4100.) is vulnerable to modified version of signal leakage attack, and sometimes called improved signal leakage attack. We have also suggested a remedy over the current existing protocol suffering from signal leakage attacks. The proposed protocol is secure against quantum attacks. We have proved the security of the proposed protocol under ring learning with errors assumption. The proposed authentication and key agreement needs only two messages exchange. We have also found the proposed is efficient in terms of computation with respect to relevant protocols.

“…In scheme (Liu et al 13 ), user needs 4t hs ¼ 0:723856μs, where NCC needs 6t hs ¼ 0:08454μs as computation cost, so total computation cost of this scheme is 0.808396 μs. T A B L E 3 Notations and respective computation cost (Zhang et al, 12 Feng et al, 18 Dharminder et al, 19 and Aguilar-Melchor et al 20 ) Existing protocols for satellite communication networks are mostly based number theoretic problems that are not secure against quantum computer attack due to Shor's algorithm. 2 In this paper, we introduced first learning with error-based key agreement and authentication scheme to improve the security of the satellite communication network and make it ready for the post-quantum world.…”

Section: T a B L E 2 Notations And Respective Discerption Used In Per...mentioning

confidence: 99%

Learning with error‐based key agreement and authentication scheme for satellite communication

2021

Satell Commun Network

Satellite communication is one of the essential communication mechanisms that can be used for significant distance and under circumstances where the other communication mechanisms cannot work. Therefore, the security of this communication method is highly needed. Because in this era where information plays an important role, information security becomes the first priority for everyone. When we talk about information security, the key exchange and authentication are two key factors of information security. Whitfield Diffie and Martin Hellman 1 proposed the first key exchange protocol. In the last two or three decades, various authentication schemes have been proposed to create a secure network that mainly depends on classical number-theoretical hard assumptions (factorization or discrete logarithm), but due to the Shor's 2 algorithm, above-mentioned scheme is no longer secure because any discrete logarithm or factorization problems can be solved by Shor's algorithm in polynomial time if the quantum computer becomes the reality soon. As far as our knowledge goes, there is no authentication protocol for satellite communication, which is secure against quantum computer attacks. Therefore, in this paper, we first proposed authentication protocol for satellite communication based on ring learning with error which is secure against quantum attacks.