uprgraded some libraries and kotlin version

example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 32
+    compileSdkVersion 33
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -40,7 +40,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.example.mrtdeg"
         minSdkVersion 21
-        targetSdkVersion 32
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

example/android/build.gradle

@@ -1,5 +1,6 @@
 buildscript {
-    ext.kotlin_version = '1.6.10'
+    //ext.kotlin_version = '1.6.21'
+    ext.kotlin_version = '1.8.0'
     repositories {
         google()
         jcenter()
@@ -26,6 +27,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

lib/src/lds/asn1ObjectIdentifiers.dart

@@ -0,0 +1,103 @@
+// Created by Nejc Skerjanc, copyright © 2023 ZeroPass. All rights reserved.
+
+import 'dart:typed_data';
+import 'package:dmrtd/extensions.dart';
+import 'package:logging/logging.dart';
+import 'package:pointycastle/asn1.dart';
+import 'package:pointycastle/asn1/object_identifiers_database.dart';
+
+import '../../types/exception.dart';
+
+
+// here you can add additional object identifiers that are not defined in pointycastle library
+List<Map<String, Object>> customOIDS = [
+{
+'identifierString': '1.2.3.4.5',  'readableName': 'someName', 'identifier': [0, 1, 2, 3, 4, 5]
+}
+];
+
+
+// add additional object identifiers
+
+class ASN1ObjectIdentifierException implements DMRTDException {
+  final String message;
+  @override
+  String exceptionName = 'ASN1ObjectIdentifierException';
+
+  ASN1ObjectIdentifierException(this.message);
+  //@override
+  //String toString() {
+  //  String result = 'ASN1ObjectIdentifierException';
+  //  if (message is String) return '$result: $message';
+  //  return result;
+  //}
+
+
+}
+
+
+class ASN1ObjectIdentifiers {
+  // object identifiers that are defined in pointycastle library
+  List<Map<String, Object>> _OIDS = oi;
+  final _log = Logger("ASN1ObjectIdentifiers");
+
+
+  ASN1ObjectIdentifiers(){
+    // add custom object identifiers to existing ones
+    for (var customOID in customOIDS) {
+      if (!checkOID(item:customOID)){
+        throw ASN1ObjectIdentifierException('Object identifier is not valid.');
+      }
+      _OIDS.add(customOID);
+    }
+  }
+
+  // check if object identifier is valid
+  bool checkOID({required Map<String, Object> item}){
+    //check if list contains all required keys
+    if (!item.containsKey('identifier') || !item.containsKey('identifierString') || !item.containsKey('readableName')) {
+      _log.error('Object identifier must contain identifier, identifierString and readableName.');
+      return false;
+    }
+
+    if (item['identifier'] is! List<int>) {
+      _log.error('Object identifier identifier must be List<int>.');
+      return false;
+    }
+    if (item['identifierString'] is! String) {
+      _log.error('Object identifier identifierString must be String.');
+      return false;
+    }
+    if (item['readableName'] is! String) {
+      _log.error('Object identifier readableName must be String.');
+      return false;
+    }
+    return true;
+  }
+
+
+  // has object identifier with identifier string
+  bool hasOIDWithIdentifierString(String identifierString) {
+    return _OIDS.any((element) => element['identifierString'] == identifierString);
+  }
+
+
+  // get object identifier by identifier string
+  Map<String, Object> getOIDByIdentifierString(String identifierString) {
+    return _OIDS.firstWhere((element) => element['identifierString'] == identifierString, orElse: () =>
+      throw ASN1ObjectIdentifierException('Object identifier with identifier string $identifierString does not exist.'));
+  }
+
+  // has object identifier wih identifier
+  bool hasOIDWithIdentifier(List<int> identifier) {
+    return _OIDS.any((element) => element['identifier'] == identifier);
+  }
+
+  // get object identifier by identifier
+  Map<String, Object> getOIDByIdentifier(List<int> identifier) {
+    return _OIDS.firstWhere((element) => element['identifier'] == identifier, orElse: () =>
+      throw ASN1ObjectIdentifierException('Object identifier with identifier $identifier does not exist.'));
+  }
+
+}
+

pubspec.yaml

@@ -14,10 +14,11 @@ dependencies:
   crypto: ^3.0.1
   expandable: ^5.0.1
   fixnum: ^1.0.0
-  flutter_nfc_kit: '^3.1.0'
+  flutter_nfc_kit: ^3.3.1
   logging: ^1.0.1
   meta: ^1.3.0
   tripledes_nullsafety: ^1.0.3
+  pointycastle: ^3.7.3
 
 dev_dependencies:
   flutter:      # needed for flutter_nfc_kit