Feature Request/Advice - Add support for 10303_USRPKEY_SignalSecret

[fettsvett201]

Hello,

This is a feature request or advice to see if there is a way to use this program with the "10303_USRPKEY_SignalSecret" file. I am working on a device that has this key instead of the "10123_USRSKEY_SignalSecret". Both files seem to be built differently. When baking with AES Decrypt, the Output reads "Unable to decrypt input with these parameters."

Thank you for your time.