remove unneeded code

Signed-off-by: Michael Lodder <[email protected]>

Author: mikelodder7

packages/wasm/rust/src/combine.rs

@@ -468,7 +468,7 @@ where
     <ecdsa::VerifyingKey<C> as PrehashVerifier<Signature<C>>>::verify_prehash(
         &vk, &message, &signature,
     )
-    .map_err(|_| JsError::new("ecdsa verification failed"))?;
+    .map_err(|_| JsError::new("ecdsa signature verification failed"))?;
 
     let digest_bytes = hex::decode(&shares[0].digest).map_err(|_| JsError::new("digest"))?;
     let rid = RecoveryId::trial_recovery_from_prehash(&vk, &digest_bytes, &signature)

packages/wasm/rust/src/ecdsa.rs

@@ -258,85 +258,6 @@ where
     }
 }
 
-/// Perform all three functions at once
-#[wasm_bindgen(js_name = "ecdsaCombineAndVerifyWithDerivedKey")]
-pub fn ecdsa_combine_and_verify_with_derived_key(
-    variant: EcdsaVariant,
-    pre_signature: Uint8Array,
-    signature_shares: Vec<Uint8Array>,
-    message_hash: Uint8Array,
-    id: Uint8Array,
-    public_keys: Vec<Uint8Array>,
-) -> JsResult<EcdsaSignature> {
-    match variant {
-        EcdsaVariant::K256 => Ecdsa::<Secp256k1>::combine_and_verify_with_derived_key(
-            pre_signature,
-            signature_shares,
-            message_hash,
-            id,
-            public_keys,
-        ),
-        EcdsaVariant::P256 => Ecdsa::<NistP256>::combine_and_verify_with_derived_key(
-            pre_signature,
-            signature_shares,
-            message_hash,
-            id,
-            public_keys,
-        ),
-    }
-}
-
-/// Perform combine and verify with a specified public key
-#[wasm_bindgen(js_name = "ecdsaCombineAndVerify")]
-pub fn ecdsa_combine_and_verify(
-    variant: EcdsaVariant,
-    pre_signature: Uint8Array,
-    signature_shares: Vec<Uint8Array>,
-    message_hash: Uint8Array,
-    public_key: Uint8Array,
-) -> JsResult<EcdsaSignature> {
-    match variant {
-        EcdsaVariant::K256 => Ecdsa::<Secp256k1>::combine_and_verify_with_specified_key(
-            pre_signature,
-            signature_shares,
-            message_hash,
-            public_key,
-        ),
-        EcdsaVariant::P256 => Ecdsa::<NistP256>::combine_and_verify_with_specified_key(
-            pre_signature,
-            signature_shares,
-            message_hash,
-            public_key,
-        ),
-    }
-}
-
-/// Combine ECDSA signatures shares
-#[wasm_bindgen(js_name = "ecdsaCombine")]
-pub fn ecdsa_combine(
-    variant: EcdsaVariant,
-    presignature: Uint8Array,
-    signature_shares: Vec<Uint8Array>,
-) -> JsResult<EcdsaSignature> {
-    match variant {
-        EcdsaVariant::K256 => Ecdsa::<Secp256k1>::combine(presignature, signature_shares),
-        EcdsaVariant::P256 => Ecdsa::<NistP256>::combine(presignature, signature_shares),
-    }
-}
-
-#[wasm_bindgen(js_name = "ecdsaVerify")]
-pub fn ecdsa_verify(
-    variant: EcdsaVariant,
-    message_hash: Uint8Array,
-    public_key: Uint8Array,
-    signature: EcdsaSignature,
-) -> JsResult<()> {
-    match variant {
-        EcdsaVariant::K256 => Ecdsa::<Secp256k1>::verify(message_hash, public_key, signature),
-        EcdsaVariant::P256 => Ecdsa::<NistP256>::verify(message_hash, public_key, signature),
-    }
-}
-
 #[wasm_bindgen(js_name = "ecdsaDeriveKey")]
 pub fn ecdsa_derive_key(
     variant: EcdsaVariant,