Stateless Re-Association in WPA3 Using Paired Token
نویسندگان
چکیده
In Wi-Fi Protected Access 3 (WPA3), a secure connection is established in two sequential stages. Firstly, the authentication and association stage, pairwise master key (PMK) generated. Secondly, post-association transient (PTK) generated from PMK using traditional 4-way handshake protocol. To reduce heavy load of first caching can be used. If client AP are previously authenticated have cache, stage skipped cached used to directly execute handshake. However, very primitive technology manage shared between there many limitations; has stateful cache for large number clients, lifetime limited, etc. Paired token (PT)is new secondary credential scheme that provides stateless pre-shared (PSK) client-server environment. The server issues paired (public secret token) an where public role signed identity kind secret. Once equipped with PT, it symmetric key-based cryptographic applications such as authentication, authorization, establishment, this paper, we apply PT approach WPA3 try replace one-time establishment PT. At end successful full handshake, securely client. Then, subsequent re-association requests, compute same way. Using technology, provide high performance service larger clients.
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ژورنال
عنوان ژورنال: Electronics
سال: 2021
ISSN: ['2079-9292']
DOI: https://doi.org/10.3390/electronics10020215