store method

Future<void> store(Map<String, String> data)

Stores sensitive data securely.

Example:

await secureStorage.store({
  'gemini_key': 'AIza...',
  'openai_key': 'sk-...',
});

Implementation

Future<void> store(Map<String, String> data) async {
  final key = await _getMachineKey();
  final jsonData = json.encode(data);
  final encrypted = _encrypt(utf8.encode(jsonData), key);

  await _credentialsFile.writeAsBytes(encrypted);
}