aes

Hey, I was wondering what's the procedure to add/purchase encryption algorithms (such as DES or AES) on an APX radio? The device has secure HW (MACE). Thanks

Hello, I have seen that you can load encryption keys to APX radios through KFDtool with just a programming cable. Is this true? Every time I try, I get "Error -- A connection attempt failed because the connected party did not properly respond after a period of time, or established connection...

I assembled the KFDShield, have the TRS to Hirose adapter, XTS adapter with the 2 pin jumper, and can load and read keys to the radios. When I disconnect the radio from the adapter after loading the keys I have tried changing the Channel Parameters > Key Select and there are no keys to choose...

Which algorithms are currently supported in the APX BN radios? Obviously, AES-265 and the various flavors of DES but what about Fed/Mil options? I was logging TGs on a DOE system recently and found some algorithms that I wasn't familiar with like AES in CBC mode and Accordion 1.3. They use...

Howdy folks, long time lurker. Finally bit the bullet and decided to go with big M for my small group on our licensed business freq. The pile of radios are all the same flashcode: 180001-001002-5 Q806 ASTRO IMBE Digital Operation Q498 Hardware Multikey Encryption w/ OTAR H35 Conventional...

Hey guys, I tried looking at the DMR Association's standards documents (Digital Mobile Radio Association | The DMR Standards, developed by ETSI) for information on how encryption is done within the DMR standard and interoperability (eg. if AES is used in CFB/OFB mode, what is used as the IV)...

Ok, I live in Garfield County WA. Pomeroy WA. They decided to encrypt all data over radio. 1. Is it illegal for me to decrypt it ? 2. Is it illegal for me to stream decrypted audio ? 3. Is it illegal for me to record decrypted audio and put it on Youtube in WA State ?