Secret key generation in wireless sensor network using public key encryption

Bashaa, Manar Hamza; Al-Alak, Saif; Idrees, Ali Kadhum

doi:10.1145/3321289.3321320

Cited by 10 publications

(4 citation statements)

References 16 publications

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“…To ensure that the keys generated by this methodology are indeed random, the NIST statistical test suite is used. [7] proposed a Secret Key Generation (SKG) protocol to extend the network lifetime while maintaining WSN security. The SKG protocol distributes a portion of the secret key among the network's sensor nodes while the remainder is kept on the WSN nodes.…”

Section: Related Workmentioning

confidence: 99%

Encryption Symmetric secret Key in Wireless Sensor Network Using AES Algorithm

Hussein

Obaid

Jabbar

2022

Iraqi Journal of Science

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Wireless sensor network (WSN) security is an important component for protecting data from an attacker. For improving security, cryptography technologies are divided into two kinds: symmetric and asymmetric. Therefore, the implementation of protocols for generating a secret key takes a long time in comparison to the sensor’s limitations, which decrease network throughput because they are based on an asymmetric method. The asymmetric algorithms are complex and decrease network throughput. In this paper, an encryption symmetric secret key in wireless sensor networks (WSN) is proposed. In this work, 24 experiments are proposed, which are encryption using the AES algorithm in the cases of 1 key, 10 keys, 25 keys, and 50 keys. In each experiment, two chains are combined by using a hash function (SHA-2) to produce secret keys. The Network Simulator Version 2 (NS2) was used to assess the network throughput for the generated key. The randomness of the suggested LWM method has been tested by using the Diehard statistical test and the Entropy test. The results of the tests show that the encryption secret keys have a high level of data randomness.

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Section: Related Workmentioning

confidence: 99%

Encryption Symmetric secret Key in Wireless Sensor Network Using AES Algorithm

Hussein

Obaid

Jabbar

2022

Iraqi Journal of Science

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“…Network lifetime needs to be maintained to provide security in WSN. The Secret Key Generation (SKG) protocol was proposed by Bashaa et al [36] and evaluated using an NS2 simulator. The protocol maximized the throughput and minimized the power consumption during key distribution thus extending the lifetime of WSN.…”

Section: Literature Surveymentioning

confidence: 99%

“…• Identify impersonation occurrence • XOR operation and hash function implemented [36] • Mutual authentication • Simulation tool ProVerif (2.0)…”

Section: Development Of User Biometric Authenticationmentioning

confidence: 99%

Secure Multimodal Authentication Scheme for Wireless Sensor Networks

Shivanna¹,

Sheela²

2021

IJSSE

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In the current era, it is necessary to device authorization and authentication techniques to secure resources in information technology. There are several methods to substantiate authorization and authentication. User authentication is essential for authenticating user access control in WSNs. Biometric recognition error, lack of anonymity and vulnerability to attacks, user verification problem, revocation problem and disclosure of session key by the gateway node are some of the security flaws encountered. In this study, a Multimodal Authentication Scheme for Wireless Sensor Networks (WSN-MAS) is proposed to authenticate legitimate users. The main objective is the fusion of fingerprint and iris biometric features at feature level to enable additional accuracy to verify and match user identity with stored templates. In this paper, multimodal biometric features are used for authentication to improve performance, reduce system error rates to achieve better security in WSN.

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“…Traditional public-key cryptography is appropriate in cryptography since it does not need the sender and receiver to exchange the same secret in order to communicate safely [5]. However, because they frequently rely on sophisticated mathematical calculations, they don't always perform as well as symmetric-key cryptography.…”

Section: Introductionmentioning

confidence: 99%

Untitled

2022

IJERECE

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Sensor devices in the Wireless Sensor Network (WSN) are commonly subjected to various forms of attacks, such as flood attacks, eavesdropping attacks, etc. When an attacker compromises a sensor device, the sensor device's data contents become non-confidential and are grabbed by the attacker, putting the entire network at risk. As a result, to prevent key leaks in WSN networks, this paper proposes a Token with Secret and Public Keys Sharing (TSP-KS) algorithm. In the existence of attackers, cryptography is used to provide secure communication. A traditional public-key cryptosystem is appropriate in cryptography since it does not need the sender and receiver to supply the same secret to communicate without risk. However, they frequently rely on complex mathematical calculations, making them far less capable than equivalent symmetric-key cryptosystems. The high cost of encrypting long messages with public-key cryptography could be problematic in a wide range of applications. A hybrid system deals with it using a combination of the two. In WSN, Admin creates a token, a secret key, a public key, and a private key. Here, the token is used for access control in sensor devices and the administrator, the secret and public keys are utilized for packet encryption in sensor devices and the base station, and the private key is utilized for decryption in the administrator. Admin shares token with secret and public key for sensor devices and base station for encryption purposes. As a result, the TSP-KS algorithm was utilized to securely share these token with secret and public keys for sensor devices and base station over a distributed way. Experimental results demonstrate that the TSP-KS algorithm securely shares a token with a secret and public key.

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Secret key generation in wireless sensor network using public key encryption

Cited by 10 publications

References 16 publications

Encryption Symmetric secret Key in Wireless Sensor Network Using AES Algorithm

Encryption Symmetric secret Key in Wireless Sensor Network Using AES Algorithm

Secure Multimodal Authentication Scheme for Wireless Sensor Networks

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