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In order to solve the security and privacy problems of low-cost RFID, in which only 250-3k logic gates can be devoted to security-related tasks. Many protocols have recently appeared, but all of them use traditional cryptographic primitives, which is unsuitable for low-cost tags. Some other proposals use non-cryptographic operations such as XOR and CRC, which have disadvantages in at least one aspect...
Access authentication is one of the secure issues which are eager to be resolved in wireless mesh networking. This paper proposes new wireless mesh network authentication architecture based on threshold signature technology. First, we point out the weakness of single authentication server and the security risks of traditional AAA authentication method. Then we design a new authentication system with...
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