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4-way-handshake

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Containerized WPA2 4-way handshake lab using Docker, hostapd, and wpa_supplicant — captures and cryptographically verifies the handshake, then demonstrates the KRACK (CVE-2017-13077) attack and shows how patched systems correctly reject key reinstallation.

  • Updated Jun 15, 2026
  • Python

A comprehensive, low-level EAPOL Key Frame parser for Wi-Fi security protocols. Parses and validates EAPOL-Key frames used in WPA/WPA2/WPA3 4-way handshakes, group key handshakes, and 802.11r Fast Transition. Supports RSN/WPA IE parsing, all KDE types, cipher suites, and AKM methods. Parser-only, no cryptographic operations.

  • Updated Apr 3, 2026
  • TypeScript

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