DMRCrack
Digital radio encryption research
A research tool showing how weak the simple encryption in commercial DMR digital radio can be.
What it does
- For education and security analysis
- Highlights the risk of weak communications encryption
- Built with researchers in mind
Many DMR networks use a simple voice scrambling sold as privacy. DMRCrack shows what that protection is really worth: using a graphics card it works through the whole key space and recovers the right one from a captured call.
What it does
- Recovers the DMR basic-privacy key from a recording
- Uses a graphics card for a fast search
- A Windows GUI version and a command-line Linux version
- Works with the popular digital-signal decoder