Bitcoin Bip322 Signer

This tool is aiming to simplify message signing process on bitcoin. Simply pass private key in WIF format and message: simple_signature_with_wif_segwit(message: &str, wif: &str) -> &str simple_signature_with_wif_taproot(message: &str, wif: &str) -> &str

Currently only Nested Segwit and Taproot addresses are supported. Support for other address types will be added if there will be need for them.

Installation

Add crate to dependencies

[dependencies] bip322-simple = "0.3.0"

FFI

To compile to a static linked library. Clone the source and compile it with following command:

cargo build --features ffi --release

Exported functions have following signatures: ``` pub extern "C" fn signaturewithwifsegwit( message: *const cchar, wif: *const cchar, ) -> *const cchar

pub extern "C" fn signaturewithwiftaproot( message: *const cchar, wif: *const cchar, ) -> *const cchar ```