<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>A random key pre-distribution scheme based on key updating (RKKU) was proposed, which is effective in wireless sensor networks. Firstly, the base station will randomly distribute some keys, a hash function and some code slices to each node. Furthermore, the RKKU scheme compares with the information of some random key to find the same key, and computes the communication key between two sensor nodes with one-way hash function. Since the one-way hash function can ensure that the attacker cannot use the obtained communication key to decipher the source key, it affects only two nodes communicate with each other. To assure the communication security, the key updating was designed based on code segment. The analysis shows that the proposed scheme can meet the security requirement of key management, and it also has less computation cost and storage cost than the existing schemes</p>
</abstract>

A random key pre-distribution scheme based on key updating (RKKU) was proposed, which is effective in wireless sensor networks. Firstly, the base station will randomly distribute some keys, a hash function and some code slices to each node. Furthermore, the RKKU scheme compares with the information of some random key to find the same key, and computes the communication key between two sensor nodes with one-way hash function. Since the one-way hash function can ensure that the attacker cannot use the obtained communication key to decipher the source key, it affects only two nodes communicate with each other. To assure the communication security, the key updating was designed based on code segment. The analysis shows that the proposed scheme can meet the security requirement of key management, and it also has less computation cost and storage cost than the existing schemes

Random Key Pre-Distribution Scheme Based On Key Updating

International Journal on Smart Sensing and Intelligent Systems

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Random Key Pre-Distribution Scheme Based On Key Updating"}

A random key pre-distribution scheme based on key updating (RKKU) was proposed, which is effective in wireless sensor networks. Firstly, the base station will...

Random Key Pre-Distribution Scheme Based On Key Updating

Published Online: Jun 01, 2016

Page range: 979 - 996

Received: Jan 21, 2016

Accepted: Apr 10, 2016

DOI: https://doi.org/10.21307/ijssis-2017-904

Keywords
wireless sensor networks, code slices, pre-distribution, key updating, one-way hash function

© 2016 ZHU Ling-Zhi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Random Key Pre-Distribution Scheme Based On Key Updating

Published Online: Jun 01, 2016

Page range: 979 - 996

Received: Jan 21, 2016

Accepted: Apr 10, 2016

DOI: https://doi.org/10.21307/ijssis-2017-904

Keywordswireless sensor networks, code slices, pre-distribution, key updating, one-way hash function

© 2016 ZHU Ling-Zhi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
wireless sensor networks, code slices, pre-distribution, key updating, one-way hash function