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SECURITY ENHANCEMENT METHOD ON A ZIGBEE WIRELESS COMMUNICATIONS PROTOCOL AND AN APPARATUS THEREOF FOR SOLVING SECURITY ISSUES ABOUT A RETRANSMISSION ATTACK
SECURITY ENHANCEMENT METHOD ON A ZIGBEE WIRELESS COMMUNICATIONS PROTOCOL AND AN APPARATUS THEREOF FOR SOLVING SECURITY ISSUES ABOUT A RETRANSMISSION ATTACK
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机译:Zigbee无线通信协议的安全性增强方法及其解决重传攻击安全性的装置
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摘要
PURPOSE: A security enhancement method on a Zigbee wireless communications protocol and an apparatus thereof for solving security issues about a retransmission attack are provided to solve a security problem of the Zigbee wireless communication protocol.;CONSTITUTION: A nonce value analyzing block(250) analyzes a nonce value about a transmission packet. An identical nonce generation sensing block(260) consecutively confirms whether an identical nonce value exists in the packet. An ACL(Access Control List) security block(270) has security related information and the other identical information composed in a wireless sensor network. A replay attack detection block(280) replays the packet transmitted from the specific node in order to block retransmission attacks.;COPYRIGHT KIPO 2011
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