Baofeng DM32 encryption

[VETCOMMS]

I saw a video made by some jeep guy that's on here about this DMR/analog radio and the dirty encryption word was mentioned.   I'm not a GI Joe type but it got me to thinking,  how would someone generate an AES256 key & then load it into a radio/ this radio?  I understand this is for business/LMR use so my question is more for learning purposes. 

How does it all work?

[WSBB368]

4 hours ago, VETCOMMS said:

I saw a video made by some jeep guy that's on here about this DMR/analog radio and the dirty encryption word was mentioned.   I'm not a GI Joe type but it got me to thinking,  how would someone generate an AES256 key & then load it into a radio/ this radio?  I understand this is for business/LMR use so my question is more for learning purposes. 

How does it all work?

You can go online and just have a random 256 key generated for you. Be aware the DM32 encryption does not work with other brand HT "Motorola/Anytone" for some reason I have tested only other Baofengs that support encryption. 

[UncleYoda]

The post I saw on the forum today mentioned using Rattlegram to send over the air.  But the encryption method was done on some type of computer/phone.  Rattlegram just sends the audio to the radio in a modem like sound format.  Most non-open encryption, including the one mentioned is prohibited for our use.