From 3e23959e5bc67efa8e5695c4aef96866bd8cbec8 Mon Sep 17 00:00:00 2001
From: julian <julian@cypherstack.com>
Date: Fri, 29 Dec 2023 15:18:54 -0600
Subject: [PATCH] small fixes

---
 lib/flutter_libsparkmobile.dart | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/flutter_libsparkmobile.dart b/lib/flutter_libsparkmobile.dart
index 5d3ad11..14b43bf 100644
--- a/lib/flutter_libsparkmobile.dart
+++ b/lib/flutter_libsparkmobile.dart
@@ -143,8 +143,8 @@ abstract final class LibSpark {
       value: BigInt.from(result.ref.value),
       memo: result.ref.memo.cast<Utf8>().toDartString(),
       diversifier: BigInt.from(result.ref.diversifier),
-      encryptedDiversifier:
-          result.ref.serial.toUint8List(result.ref.encryptedDiversifierLength),
+      encryptedDiversifier: result.ref.encryptedDiversifier
+          .toUint8List(result.ref.encryptedDiversifierLength),
       serial: result.ref.serial.toUint8List(result.ref.serialLength),
       lTagHash: result.ref.lTagHash.cast<Utf8>().toDartString(),
     );
@@ -542,7 +542,11 @@ abstract final class LibSpark {
     return hashes;
   }
 
+  /// [x] and [y] must be of length 64
   static String hashTag(String x, String y) {
+    assert(x.length == 64);
+    assert(y.length == 64);
+
     final xPtr = x.toNativeUtf8().cast<Char>();
     final yPtr = y.toNativeUtf8().cast<Char>();