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Predicting and Abusing WPA2/802.11 Group Keys (33c3)
We analyze the generation and management of WPA2 group keys. These keys protect broadcast and multicast Wi-Fi traffic. We discovered several issues and illustrate their importance by decrypting all group (and unicast) traffic of a typical Wi-Fi network. about this event: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/events/8195.html