Yao-Pin Tsai

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To solve the broadcast storm problem, some researchers proposed an approach that the dominating set is selected as the forwarding nodes to rebroadcast the packet to control the number of packets effectively.  Then, the number of packets transmission, the power consumption, and the contention and the collision problem can be reduced. However,(More)
Recently, several ID-based authenticated group key agreement (AGKA) crytosystems based on bilinear pairings have been proposed. It is an increasingly active research area because of the simplicity of the public key management and the efficiency. However most of the group key agreement protocols have the security and performance weakness. In this paper, we(More)
In the research field of wireless sensor networks, most researches only construct single type of transmission mechanism. Although this mechanism is suitable for normal data transmission, it lacks reliability for urgent data. In recent years, researches have proposed mechanisms for separately processing these two types of data however, their mechanisms may(More)
Recently, several ID-based authenticated group key agreement (AGKA) crytosystems based on bilinear pairings have been proposed. It is an increasingly active research area because of the simplicity of the public key management and the efficiency. However most of the group key agreement protocols have the security and performance weakness. In this paper, we(More)
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