decrypting

Hi everyone! Since I've received many messages asking about the implementation of ADP decryption in OP25 (Boatbod), I decided to post it publicly here. I also received some messages stating that my code didn't work in the latest versions of OP25, therefore it wasn't possible to rebuild the...

I'd like to add ADP decryption capability to OP25. I have been doing research for a while about RC4 cipher (a.k.a. Motorola ADP), so I do know how the cipher works. I have some experience programming in C, so I'd like to know where I should start. It would be great if Boatbod gave me a hand with...

Ok I've got a rtlsdr dongle and sdr sharp running and I can pick up loads of signals but the only ones I can hear in the clear are conventional radio stations. There seems to be a lot of digital stations but sdr sharp doesn't seem to decode them, any ideas would be appreciated???