This course teaches learners how to conduct practical side-channel attacks against WPA-TKIP. The course aims to analyze the security of WPA-TKIP implementations by covering topics such as Wi-Fi history, TKIP countermeasures, the ChopChop attack, side-channels, hardware decryption, impact assessment, and countermeasures. The teaching method includes a systematic analysis of WPA-TKIP security through a series of demonstrations. This course is intended for individuals interested in wireless network security, encryption protocols, and cybersecurity.
Overview
Syllabus
Intro
Brief Wi-Fi History
Wi-Fi Survey
Outline
TKIP Countermeasures
Quality of Service
The ChopChop Attack
Side-Channels
Methodology
Fragment 1/2
Return of Power Management
Hardware Decryption
Recall TKIP Header
Impact
Improvements
Countermeasures to our Attacks
CTR mode with CBC-MAC Protocol
Demonstration.
Conclusion
Taught by
Black Hat
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