Multi-User Broadcast Authentication Protocol in Wireless Sensor Networks against DoS Attack
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چکیده
منابع مشابه
Multi-User Broadcast Authentication Protocol in Wireless Sensor Networks against DoS Attack
In order to achieve the multi-user broadcast authentication in WSNs (Wireless Sensor Networks) defending against DoS (Denial-of-Service) attack, a multi-user broadcast authentication protocol in WSNs was proposed based on the improved ECDSA (Elliptic Curve Digital Signature Algorithm) with partial message recovery. The authenticity of the user public key is verified by using bloom filter, which...
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Timed Efficient Stream Loss-tolerant Authentication (TESLA) and digital signature are security implementations of broadcast authentication in Wireless Sensor Networks (WSNs). Both approaches, however, are considered vulnerable to DoS attacks. Encountering this attack requires a scheme that addresses two security measures: prevention and detection.. This paper provides a hybrid solution between ...
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Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes in a secure way. Previous solutions on broadcast authentication are mostly symmetric-key-based solutions such as μTESLA and multilevel μTESLA. These schemes are usually efficient; however, they all suffer from severe ene...
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In wireless sensor networks (WSNs), broadcast authentication allows only legitimate users (or senders) to disseminate messages into the networks. μTESLA [14] is the first broadcast authentication scheme for WSNs. It allows only few users, mainly several base stations, to broadcast messages, but in reality there are many scenarios that require a large number of dynamic users (mobile sinks or use...
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Broadcast authentication is a critical security service in wireless sensor networks. There are a number of benefits to provide broadcast authentication with digital signatures, such as immediate authentication capability and the ease of managing cryptographic keys, compared with the alternative of TESLA-based approaches. Though previously considered infeasible, recent results have demonstrated ...
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ژورنال
عنوان ژورنال: The Open Cybernetics & Systemics Journal
سال: 2014
ISSN: 1874-110X
DOI: 10.2174/1874110x01408010944