change API cairo_get_binding_sig_public_key to get_public_key

Author: XuyangSong

lib/cairo.ex

@@ -62,7 +62,7 @@ defmodule Cairo do
           list(byte()) | {:error, term()}
   defdelegate get_public_key(priv_key),
     to: Cairo.CairoProver,
-    as: :cairo_get_binding_sig_public_key
+    as: :get_public_key
 
   @spec poseidon_single(list(byte())) ::
           list(byte()) | {:error, term()}

lib/cairo/cairo.ex

@@ -35,9 +35,9 @@ defmodule Cairo.CairoProver do
   @spec cairo_random_felt() :: nif_result(list(byte()))
   def cairo_random_felt(), do: error()
 
-  @spec cairo_get_binding_sig_public_key(list(byte())) ::
+  @spec get_public_key(list(byte())) ::
           nif_result(list(byte()))
-  def cairo_get_binding_sig_public_key(_priv_key), do: error()
+  def get_public_key(_priv_key), do: error()
 
   @spec poseidon_single(list(byte())) :: nif_result(list(byte()))
   def poseidon_single(_input), do: error()

native/cairo_prover/src/lib.rs

@@ -360,7 +360,7 @@ fn cairo_random_felt() -> NifResult<Vec<u8>> {
 }
 
 #[rustler::nif]
-fn cairo_get_binding_sig_public_key(priv_key: Vec<u8>) -> NifResult<Vec<u8>> {
+fn get_public_key(priv_key: Vec<u8>) -> NifResult<Vec<u8>> {
     let priv_key_felt = Felt::from_bytes_be_slice(&priv_key);
 
     let generator = ProjectivePoint::from_affine(GENERATOR.x(), GENERATOR.y())
@@ -518,7 +518,7 @@ rustler::init!(
         cairo_binding_sig_sign,
         cairo_binding_sig_verify,
         cairo_random_felt,
-        cairo_get_binding_sig_public_key,
+        get_public_key,
         poseidon_single,
         poseidon,
         poseidon_many,