refactor: do not return internal Signature object

ExodusMovement · Feb 28, 2024 · be1cc80 · be1cc80
1 parent 7fb32bf
commit be1cc80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/features/keychain/module/crypto/secp256k1.js b/features/keychain/module/crypto/secp256k1.js
@@ -9,7 +9,7 @@ export const create = ({ getPrivateHDKey }) => {
     signBuffer: async ({ seedId, keyId, data, ecOptions, rawSignature }) => {
       const { privateKey } = getPrivateHDKey({ seedId, keyId })
       const signature = curve.sign(data, privateKey, ecOptions)
-      return rawSignature ? signature : Buffer.from(signature.toDER())
+      return rawSignature ? { ...signature } : Buffer.from(signature.toDER())
     },
   })