P25 Cryptography/Security Presentation

[VK2LK]

Hi All,

I would like to share a presentation that I did last year on the security and cryptography aspects of the APCO P25 protocol at the RUXCON computer security conference last year. The audience had about 500 people in it, ranging from computer security enthusiasts, to state and federal police, to defence personell. Let me know what you think.

The project was all done by active HAMS, and it covers the areas of software radio, cryptography and communications security. I'm sharing it to show that the spirit of HAM radio is alive in many different forms, the things we discovered and learned during this project put us on the cutting edge of communications security research.

http://www.youtube.com/watch?v=OumDnhO7veg&feature=plcp



Cheers,
Matt