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Project 25 radios are commercially available and can use 256 bit AES. The business radio license required isn't difficult or expensive to get, but the hardware
by wl 6y ago
Project 25 radios are commercially available and can use 256 bit AES. The business radio license required isn't difficult or expensive to get, but the hardware and programming is probably a little too expensive for most people.
- duggerd 6y agoMost P25 radios also require a specialized device (keyloader) for loading encryption keys that's separate from the vendor's programming software for channels and other parameters. Used keyloaders that support AES-256 still go for $2,000+ (Motorola KVL3000+/KVL4000). A couple years ago I developed an open source one: https://github.com/KFDtool/KFDtool https://github.com/KFDtool/KFDtool