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ÌâÄ¿£ºAn improved key pre-distribution scheme based on the security level classification of keys for wireless sensor networks ÆÚ¿¯£ºInt. J. Information and Computer Security ÈÕÆÚ£ºVol. 12, No. 1, pp.40¨C52, 2020 |
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computer286: ½ð±Ò+100 2020-03-15 19:35:58
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computer286: ½ð±Ò+100 2020-03-15 19:35:58
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×£ºØÄ㣬ÒѾÊÕ¼ÁË£¬ÊÕ¼ÐÅÏ¢ÈçÏ£º An improved key pre-distribution scheme based on the security level classification of keys for wireless sensor networks Accession number: 20195007825392 Authors: Zhang, Jianmin 1 ; Li, Hua 1 ; Li, Jian 1 Author affiliation : 1 College of Computer, Henan Institute of Engineering, Zhengzhou; 451191, China Corresponding author: Zhang, Jianmin (zjm1996@163.com) Source title: International Journal of Information and Computer Security Abbreviated source title: Int. J. Inf. Comput. Secur. Volume: 12 Issue: 1 Issue date: 2020 Publication Year: 2020 Pages: 40-52 Language: English ISSN: 17441765 E-ISSN: 17441773 Document type: Journal article (JA) Publisher: Inderscience Enterprises Ltd. Abstract: The use of wireless sensor networks (WSNs) in any real-world application requires a certain level of security. To provide security of operations such as message exchange, key management schemes have to be well adapted to the particularities of WSNs. Unfortunately, the resource limitation of sensor nodes poses a great challenge for designing an efficient and effective key establishment scheme for WSNs. This paper proposes a novel key management scheme. In the proposed scheme, the pre-distributed keys in nodes are classified different security levels and the higher security level of the pre-distributed key in compromised nodes will disclose the fewer pre-distributed keys in the uncompromised nodes than that of the lower security level of the pre-distributed key. The proposed scheme is analysed based on connectivity, resistance against attacks, memory consumption and communication overhead. Simulation results confirm that the proposed scheme has a good resilience against node compromising attacks compared to the existing schemes. Copyright © 2020 Inderscience Enterprises Ltd. Number of references: 21 Main heading: Network security Controlled terms: Hash functions - Sensor nodes - Wireless sensor networks Uncontrolled terms: Communication overheads - Key establishment schemes - Key management schemes - Key pre-distribution - Resource limitations - Security level - Wireless sensor network (WSNs) - WSNs Classification code: 722 Computer Systems and Equipment - 722.3 Data Communication, Equipment and Techniques - 723 Computer Software, Data Handling and Applications DOI: 10.1504/IJICS.2020.103999 Database: Compendex |
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