cashu-feni
Cashu is a Chaumian Ecash wallet and mint with Bitcoin Lightning support.
Disclaimer: The author is NOT a cryptographer and this work has not been reviewed. This means that there is very likely a fatal flaw somewhere. Cashu is still experimental and not production-ready.
Cashu is an Ecash implementation based on David Wagner’s variant of Chaumian blinding. Token logic based on minicash (description) which implements a Blind Diffie-Hellman Key Exchange scheme written down by Ruben Somsen here. The database mechanics and the Lightning backend uses parts from LNbits.
Please read the Cashu documentation.
Install
From source
These steps will help you installing cashu-feni from source.
Requirements
Building
git clone https://github.com/gohumble/cashu-feni && cd cashu-feni
copy config_example.yaml to config.yaml and update configuration values
go build . && ./cashu-feni
Download
Download the latest binary from releases
Using Docker
Start cashu-feni using docker. Please provide a local volume path to the data folder.
docker run -it -p 3338:3338 \
-v $(pwd)/data/:/app/data/ \
gohumble/cashu-feni
Mounting custom config.yaml to /app/config.yaml
docker run -it -p 3338:3338 \
-v $(pwd)/config.yaml:/app/config.yaml \
-v $(pwd)/data/:/app/data/ \
gohumble/cashu-feni
Build image
git clone https://github.com/gohumble/cashu-feni && cd cashu-feni
docker build -t cashu -f Dockerfile .
