Security and Key Management Challenges Over WSN (A Survey)

El-mawla, Nesma Abd; Badawy, Mahmoud; Arafat, Hesham

doi:10.5121/ijcses.2019.10102

Cited by 12 publications

(5 citation statements)

References 28 publications

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“…On the other hand, digital signatures are a relatively recent technological development that authenticates the sender's identity concerning sent digital data. The recipient or a neutral party could independently verify this binding [11][12]. Digital signatures are cryptographic values calculated with data and keys known only to those who signed the documents [13].…”

Section: Introductionmentioning

confidence: 99%

Security Evaluation of Different Hashing Functions with RSA for Digital Signature

Badawy

2023

IJCI. International Journal of Computers and Information

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The emergence of the Internet of Things (IoT) represents a significant trend, where integrating IP, data, and wireless technologies onto a single network yields substantial advantages that are both essential and appealing. However, the amalgamation of these entities introduces novel susceptibilities and opportunities for infiltrating IoT networks, thereby necessitating the perpetual advancement of integrated security methodologies. This study investigates the feasibility of utilizing the Rivest-Shamir-Adleman (RSA) method, based on the Miller-Rabin technique, as a stream key generator with five distinct hashing functions to attain robust digital signatures. The RSA encryption method underwent a comprehensive battery of tests to assess its validity, and its encryption efficacy was evaluated through mathematical analysis. This research examines the assessment of digital signatures by utilizing five distinct hash functions in conjunction with RSA keys. Each signature file was assessed based on four tests: entropy, floating frequency, autocorrelation, and histogram analysis. The tests were conducted on a document with a size of 256 bytes. In addition, nine hash algorithms were utilized, namely SHA224,

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Section: Introductionmentioning

confidence: 99%

Security Evaluation of Different Hashing Functions with RSA for Digital Signature

Badawy

2023

IJCI. International Journal of Computers and Information

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“…Other attacks include Man-in-the-middle attack, Denial of Service (DoS) attack, password guessing in the offline attack, impersonation of user attack, and the smart card is stolen attack [24]. A man-in-the-Middle attack interrupts communication among two nodes.…”

Section: Introductionmentioning

confidence: 99%

A Multi-Stage Secure IoT Authentication Protocol

Alhusayni¹,

Wazirali²,

AlAkhras³

et al. 2023

Computer Systems Science and Engineering

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The Internet of Things (IoT) is a network of heterogeneous and smart devices that can make decisions without human intervention. It can connect millions of devices across the universe. Their ability to collect information, perform analysis, and even come to meaningful conclusions without human capital intervention matters. Such circumstances require stringent security measures and, in particular, the extent of authentication. Systems applied in the IoT paradigm point out high-interest levels since enormous damage will occur if a malicious, wrongly authenticated device finds its way into the IoT system. This research provides a clear and updated view of the trends in the IoT authentication area. Among the issues covered include a series of authentication protocols that have remained research gaps in various studies. This study applies a comparative evaluation of authentication protocols, including their strengths and weaknesses. Thus, it forms the foundation in the IoT authentication field of study. In that direction, a multi authentication architecture that involves secured means is proposed for protocol authentication. Informal analysis can affect the security of the protocols. Burrows-Abadi-Needham (BAN) logic provides proof of the attainment of mutual authentication. NS3 simulator tool is used to compare the performance of the proposed protocol to verify the formal security offered by the BAN logic.

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“…IoT is applicable in medical, healthcare, industry, agriculture, security, vehicles and smart Home [4], [5], [6], [7], which are shown in Fig. 1.…”

Section: Introductionmentioning

confidence: 99%

Light-Weight Secure Aggregated Data Sharing in IoT-Enabled Wireless Sensor Networks

et al. 2022

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Internet of Things (IoT) is a network of physical objects or things that can communicate and share information. In IoT-enabled Wireless Medical Sensor Network (WMSN), the smart sensing devices share remote patient monitoring data towards central repositories. During medical data aggregation and transmission, security is mandatory to guard against intruders. The main problem in existing base schemes is that complex multiplication operations are used for batch key creation. These schemes are computationally expensive and require huge memory space at the aggregator node (AN). This paper presents a lightweight Secure Aggregation and Transmission Scheme (SATS) for secure and lightweight data computation and transmission. SATS provides a lightweight XOR operation for obtaining batch keys instead of the expensive multiplication operation. Furthermore, the AN Receiving Message Algorithm (ARMA) is presented at the AN to aggregate data generated by sensor nodes. The Receiving Message Extractor (RME) algorithm is presented to decrypt the message and perform batch verification at the Fog-Server. SATS protects against several security threats such as denial of service attacks, the man in the middle attack, and reply attacks. The proposed SATS is simulated by using simulation tool NS 2.35. The results show that SATS provides lightweight data transmission by reducing computation and communication costs.The computation cost of the SATS scheme is 14%, 23% and 59% at AN, and at Fog-Node 6.5%, 21.5% and 51%, and Communication cost 6%, 3%, and 4% at Sensor Node, and at AN 6%, 9%, and 12% better than PPDAS, IDAP, and ASAS respectively. The proposed SATS is compared with relevant schemes and the results show that it provides better storage capacity, computations cost, communications cost, and energy consumption.

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Security and Key Management Challenges Over WSN (A Survey)

Cited by 12 publications

References 28 publications

Security Evaluation of Different Hashing Functions with RSA for Digital Signature

Security Evaluation of Different Hashing Functions with RSA for Digital Signature

A Multi-Stage Secure IoT Authentication Protocol

Light-Weight Secure Aggregated Data Sharing in IoT-Enabled Wireless Sensor Networks

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