information, adherence to data protection requirements is vital in WSNs. This paper introduces a new robust key pre-distribution key management scheme using random polynomial functions and a matrix. The proposed mechanism significantly increases storage...

Key management is considered as the fundamental part of any secure communication. A secure wireless sensor network communication protocol relies on an

efficient key management system. In sensor networks some random pre-distribution schemes...

One of the main characteristics of Mobile Ad-hoc NETworks (MANETs) is high mobility and unpredictable movement nodes. Some times one or more nodes enter to or exit from the network in an instance. In some other cases one ...

Key management is considered as the fundamental part of any secure communication. In previous work, we propose RKPH scheme that was improved based on connectivity and resiliency compared to some other schemes. In this paper, we propose ARKPH, a...

Key management is considered as the fundamental part of any secure communication. In previous work, we propose RKPH scheme that was improved based on connectivity and resiliency compared to some other schemes. In this paper, we propose ARKPH, a...

is the support of key-management infrastructure based on the concept of a certificate authority (CA). In this paper, we have employed the Cluster Based Routing Protocol (CBRP) as a Routing layer protocol to use unique features of the Cluster Based MANETs...

Today, key management is widely recognized as an important aspect of security in wireless sensor networks. In these networks, sensor nodes can be either mobile or static. Therefore, supporting the mobility of the nodes can be regarded as a purpose...

Advanced metering infrastructure (AMI) is a key part of the smart grid; thus, one of the most important

concerns is to offer a secure mutual authentication. This study focuses on communication between a

smart ...

Abstract--- Due to the sensitivity of the Wireless Sensor Networks (WSN) applications and resource constraints, authentication and key management emerge as a challenging issue for WSN. In general, various approaches have been developed for the key...