scholarly journals A Hybrid Key Management Scheme for WSNs Based on PPBR and a Tree-Based Path Key Establishment Method

Sensors ◽  
2016 ◽  
Vol 16 (4) ◽  
pp. 509 ◽  
Author(s):  
Ying Zhang ◽  
Jixing Liang ◽  
Bingxin Zheng ◽  
Wei Chen
Keyword(s):  
Key Management ◽  
Key Establishment ◽  
Management Scheme ◽  
Establishment Method ◽  
Key Management Scheme

The Key Management Scheme For the WMSN-Based Post-Disaster Road Monitoring System

2013 ◽  
Vol 756-759 ◽  
pp. 332-337 ◽  
Author(s):  
Xiao Ling Sun ◽  
Xu Guang Sun ◽  
Shan Shan Li ◽  
Fu Ming Chen ◽  
Qiu Ge Yang
Keyword(s):  
Monitoring System ◽  
Key Management ◽  
Chinese Remainder Theorem ◽  
Wireless Sensor ◽  
Storage Space ◽  
Key Establishment ◽  
Management Scheme ◽  
Three Stages ◽  
Post Disaster ◽  
Key Management Scheme

In order to obtain the availability of roads and bridges after earthquake, a real-time monitoring system is build by wireless sensor networks. And a new key management scheme is proposed to protect the safety of the system. The scheme is based on the polynomial and the Chinese Remainder Theorem, divided into three stages which are system initialization, key establishment, node join and revocation. Analysis shows that the new scheme greatly reduces the storage space and the energy consumption of calculation and communication of node. It is suitable for post-disaster road monitoring system.

Biometric-Based Authentication and Key Management Scheme for WBANs

2013 ◽  
Vol 2 (2) ◽  
pp. 23-31
Author(s):  
Sufyan T. Faraj Al-janabi ◽  
Ali J. Dawood ◽  
Ekram H. Hassan
Keyword(s):  
Key Management ◽  
Management Scheme ◽  
Biometric Based Authentication ◽  
Key Management Scheme

Key Management Scheme Using Time-Based Deployment for Wireless Sensor Networks

2010 ◽  
Vol 21 (3) ◽  
pp. 516-527 ◽  
Author(s):  
Ting YUAN ◽  
Jian-Qing MA ◽  
Yi-Ping ZHONG ◽  
Shi-Yong ZHANG
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Management ◽  
Wireless Sensor ◽  
Management Scheme ◽  
Key Management Scheme

Blockchain Based Key Management Scheme in Fog-Enabled IoT Systems

2021 ◽  
pp. 1-1
Author(s):  
Tong Chen ◽  
Lei Zhang ◽  
Kim-Kwang Raymond Choo ◽  
Rui Zhang ◽  
Xinyu Meng
Keyword(s):  
Key Management ◽  
Management Scheme ◽  
Key Management Scheme

scholarly journals A Complete Key Management Scheme for LoRaWAN v1.1

Sensors ◽  
2021 ◽  
Vol 21 (9) ◽  
pp. 2962
Author(s):  
Xingda Chen ◽  
Margaret Lech ◽  
Liuping Wang
Keyword(s):  
Low Power ◽  
Key Management ◽  
Wide Area Networks ◽  
Key Generation ◽  
Security Framework ◽  
Data Confidentiality ◽  
Backward Compatibility ◽  
Management Scheme ◽  
The Internet Of Things ◽  
Key Management Scheme

Security is one of the major concerns of the Internet of Things (IoT) wireless technologies. LoRaWAN is one of the emerging Low Power Wide Area Networks being developed for IoT applications. The latest LoRaWAN release v.1.1 has provided a security framework that includes data confidentiality protection, data integrity check, device authentication and key management. However, its key management part is only ambiguously defined. In this paper, a complete key management scheme is proposed for LoRaWAN. The scheme addresses key updating, key generation, key backup, and key backward compatibility. The proposed scheme was shown not only to enhance the current LoRaWAN standard, but also to meet the primary design consideration of LoRaWAN, i.e., low power consumption.

scholarly journals A Hierarchical Key Management Scheme in Mobile Ad hoc Networks

2011 ◽  
Vol 1 ◽  
pp. 295-299
Author(s):  
Jun Wu ◽  
Run Hua Shi ◽  
Hong Zhong
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Secret Sharing ◽  
Key Management ◽  
Ad Hoc ◽  
Private Key ◽  
Management Scheme ◽  
Mobile Ad Hoc ◽  
Hoc Networks ◽  
Key Management Scheme

This paper proposes a hierarchical key management scheme in the mobile Ad hoc networks. In this scheme, there are two kinds of server nodes: the special server nodes and the ordinary server nodes, such that only when two kinds of server nodes collaborate can they provide a certificate service. In order to satisfy this special application, we design a new secret sharing scheme for splitting the system private key, in which it generates two different kinds of shares of the system private key: the special share and the ordinary share, where it needs at least one special share and t ordinary shares to recover the system private key, thus we call it threshold scheme. Furthermore, we present a distributed signature scheme for a user’s certificate in the mobile Ad hoc networks based on this secret sharing.

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