Collusion resistant self-healing key distribution in mobile wireless networks
نویسندگان
چکیده
منابع مشابه
Collusion resistant self-healing key distribution in mobile wireless networks
A fundamental concern of any secure group communication system is key management and wireless environments create new challenges. One core requirement in these emerging networks is self-healing. In systems where users can be offline and miss updates, selfhealing allows a user to recover lost session keys and get back into the secure communication without putting extra burden on the group manage...
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Self-healing group key distribution aims to achieve robust key distribution over lossy channels in wireless sensor networks (WSNs). However, all existing self-healing group key distribution schemes in the literature consider homogenous WSNs which are known to be unscalable. Heterogeneous WSNs have better scalability and performance than homogenous ones. We are thus motivated to study hierarchia...
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How to establish secure session keys is one of the central tasks for wireless sensor network communications. General key distribution schemes for traditional computer networks could not be directly shifted to wireless sensor network environments as broadcast messages may be lost due to sensor network internal factors or external attacks. Self-healing key distribution schemes, therefore, have be...
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ژورنال
عنوان ژورنال: International Journal of Wireless and Mobile Computing
سال: 2012
ISSN: 1741-1084,1741-1092
DOI: 10.1504/ijwmc.2012.047968