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+# NeuralDSP QuadCortex Neural Capture file decryptor.
+
+This tool can be used to take one of the encrypted `.cns` or `.json` files, and decrypt them to a usable format. The `.cns` files are actually protobufs and can be decoded with the Python decoder.
+
+Build the image:
+
+```sh
+docker build . -t qc_decrypt
+```
+
+To decrypt user files (pass the serial number found in `/etc/qc_sn` as command line argument):
+
+```sh
+docker run -v/path/to/your/files/:/data qc_decrypt QA00XXXXX /data/encrypted.json
+```
+
+To decrypt update files instead, provide an empty serial:
+
+```sh
+docker run -v/path/to/your/files/:/data qc_decrypt "" /data/encrypted.json
+```
+
+## License
+
+This tool was made with ♥  by [Simone Margaritelli](https://www.evilsocket.net/) and it is released under the GPL 3 license.
+
+# Unencrypted Neural Capture file decoder
+
+This tool allows you to decode the files, decrypted using the tool above.
+
+## Dependencies
+You need to use the protobuf 3.20 package for this to work. You can get it by running:
+
+```
+pip install protobuf==3.20.*
+```
+
+## Usage
+
+```
+python decode_capture.py <your-file>.cns.dec
+```
+\ No newline at end of file