Light and distributed AAA scheme for mobile ad-hoc networks
Abstract
Ad-hoc networks are subject to malicious attacks given their wireless nature and high dynamicity. Various security issues have been raised so far, especially access control. Our work focuses on a light and distributed AAA infrastructure that supports authentication and authorization. We make use of a distributed protocol based on the threshold cryptography theory, and the ISO 9798-3 authentication protocol standard. Access to the network is also controlled by an ACCESS TOKEN generated by the AAA service and referring to some Cryptographically Generated Addresses
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