feat: Add signature validation

2022-08-02 15:40:26 +02:00
parent fc43655956
commit 4211775c90
4 changed files with 57 additions and 4 deletions
--- a/lib/src/errors.dart
+++ b/lib/src/errors.dart
@@ -0,0 +1,4 @@
+class InvalidSignatureException implements Exception {
+  @override
+  String errMsg() => 'The signature of the SPK does not match the provided signature';
+}