fix: run transcoding first

Signed-off-by: Francisco Javier Ribó Labrador <elribonazo@gmail.com>
input-output-hk · May 9, 2024 · 2d8717e · 2d8717e
1 parent b681427
commit 2d8717e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/apollo/src/jsMain/kotlin/io/iohk/atala/prism/apollo/secp256k1/Secp256k1Lib.kt b/apollo/src/jsMain/kotlin/io/iohk/atala/prism/apollo/secp256k1/Secp256k1Lib.kt
@@ -93,10 +93,11 @@ actual class Secp256k1Lib actual constructor() {
             return true
         }
         return try {
-            secp256k1.verify(normalised, sha.asUint8Array(), publicKey.asUint8Array(), {})
-        } catch (e: dynamic) {
             val transcoded = transcodeSignatureToBitcoin(normalised.toCompactRawBytes().asByteArray())
             secp256k1.verify(transcoded, sha.asUint8Array(), publicKey.asUint8Array(), {})
+        } catch (e: dynamic) {
+            secp256k1.verify(normalised, sha.asUint8Array(), publicKey.asUint8Array(), {})
+
         }
     }