An Improved Broadcast Authentication Protocol for Wireless Sensor Networks Based on the Self-Reinitializable Hash Chains
نویسندگان
چکیده
منابع مشابه
Maximum Life-time Broadcast Authentication Protocol for Wireless Sensor Networks
Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows a sender to broadcast messages to multiple nodes in an authenticated way. Symmetric key based schemes such as μTESLA and μTESLA-like schemes have been proposed to provide such services for WSNs, however, the life-time of these schemes is constrained by the length of the key chains. To addres...
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ژورنال
عنوان ژورنال: Security and Communication Networks
سال: 2020
ISSN: 1939-0114,1939-0122
DOI: 10.1155/2020/8897282