c_bind.h

#include <ecc/curves/secp256k1/secp256k1.hpp>
#include "barretenberg/common/wasm_export.hpp"
 
WASM_EXPORT void ecdsa__compute_public_key(uint8_t const* private_key, uint8_t* public_key_buf);
 
WASM_EXPORT void ecdsa__construct_signature(uint8_t const* message,
                                            size_t msg_len,
                                            uint8_t const* private_key,
                                            uint8_t* output_sig_r,
                                            uint8_t* output_sig_s,
                                            uint8_t* output_sig_v);
 
WASM_EXPORT void ecdsa__recover_public_key_from_signature(uint8_t const* message,
                                                          size_t msg_len,
                                                          uint8_t const* sig_r,
                                                          uint8_t const* sig_s,
                                                          uint8_t* sig_v,
                                                          uint8_t* output_pub_key);
 
WASM_EXPORT bool ecdsa__verify_signature(uint8_t const* message,
                                         size_t msg_len,
                                         uint8_t const* pub_key,
                                         uint8_t const* sig_r,
                                         uint8_t const* sig_s,
                                         uint8_t const* sig_v);