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Bluecrypt

Last updated: 17 Jun, 2025
Created by:
Joshua Wright
Joshua Wright

Bluecrypt is a simple implementation of the Bluetooth authentication cryptographic functions including E0, E21 and E22. Includes some wrapper functions to make Bluetooth authentication functions a little simpler.

Author

Joshua Wright
Joshua Wright

Joshua Wright

Fellow

Joshua Wright, Senior Technical Director at Counter Hack Challenges and author of SEC504, has spent over two decades teaching and building tools that help defenders identify and counter real-world cyber threats through practical, hands-on learning.

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