Internet of things: a research-oriented introductory

Raja, S. P.; Sampradeepraj, T

doi:10.1504/ijahuc.2018.10015646

Cited by 1 publication

(2 citation statements)

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“…SRUA-IoT employs robust FE that generates highly random β k 2 [0, 1] lbk , where lbk is the length of β k . The probability of guessing β k is nearly 1 2 lbk . Furthermore, in the communication system, only a limited number of wrong password attempts are allowed.…”

Section: Plos Onementioning

confidence: 99%

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A secure remote user authentication scheme for 6LoWPAN-based Internet of Things

et al. 2021

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One of the significant challenges in the Internet of Things (IoT) is the provisioning of guaranteed security and privacy, considering the fact that IoT devices are resource-limited. Oftentimes, in IoT applications, remote users need to obtain real-time data, with guaranteed security and privacy, from resource-limited network nodes through the public Internet. For this purpose, the users need to establish a secure link with the network nodes. Though the IPv6 over low-power wireless personal area networks (6LoWPAN) adaptation layer standard offers IPv6 compatibility for resource-limited wireless networks, the fundamental 6LoWPAN structure ignores security and privacy characteristics. Thus, there is a pressing need to design a resource-efficient authenticated key exchange (AKE) scheme for ensuring secure communication in 6LoWPAN-based resource-limited networks. This paper proposes a resource-efficient secure remote user authentication scheme for 6LoWPAN-based IoT networks, called SRUA-IoT. SRUA-IoT achieves the authentication of remote users and enables the users and network entities to establish private session keys between themselves for indecipherable communication. To this end, SRUA-IoT uses a secure hash algorithm, exclusive-OR operation, and symmetric encryption primitive. We prove through informal security analysis that SRUA-IoT is secured against a variety of malicious attacks. We also prove the security strength of SRUA-IoT through formal security analysis conducted by employing the random oracle model. Additionally, we prove through Scyther-based validation that SRUA-IoT is resilient against various attacks. Likewise, we demonstrate that SRUA-IoT reduces the computational cost of the nodes and communication overheads of the network.

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Section: Plos Onementioning

confidence: 99%

“…Low-power wireless personal area networks (LoWPANs) have found numerous applications in the Internet of Things (IoT) [ 1 ]. LoWPAN devices are amenable with IEEE 802.15.4 and are constricted in power, communication, data rate, and storage resources [ 2 ].…”

Section: Introductionmentioning

confidence: 99%