Closed Mingyueyixi closed 7 months ago
Last week my project used a temporary solution where the empty string was saved with the key removed instead of stored.
Maybe that's probably not a good idea, and the other way is not encrypty the empty string, but I'm in the country this weekend, and I can't verify it.
Sorry about that
Great, send me the MRE when it is possible. Good luck. I will close the issue if you can send me the MRE; I can reopen the issue.
hi, When i save data with a empty string, It will throw Exception.
The code is:
The Exception is:
E/flutter (26499): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: RangeError (start): Invalid value: Only valid value is 0: -16 E/flutter (26499): #0 RangeError.checkValidRange (dart:core/errors.dart:360:7) E/flutter (26499): #1 _TypedIntListMixin.sublist (dart:typed_data-patch/typed_data_patch.dart:466:31) E/flutter (26499): #2 PaddedBlockCipherImpl.doFinal (package:pointycastle/padded_block_cipher/padded_block_cipher_impl.dart:87:64) E/flutter (26499): #3 PaddedBlockCipherImpl.process (package:pointycastle/padded_block_cipher/padded_block_cipher_impl.dart:74:25) E/flutter (26499): #4 AES.encrypt (package:encrypt/src/algorithms/aes.dart:38:32) E/flutter (26499): #5 Encrypter.encryptBytes (package:encrypt/src/encrypter.dart:12:19) E/flutter (26499): #6 Encrypter.encrypt (package:encrypt/src/encrypter.dart:20:12) E/flutter (26499): #7 AESEncryptor.encrypt (package:encrypt_shared_preferences/src/crypto/aes.dart:14:46) E/flutter (26499): #8 SharedPreferencesDecorator.save (package:encrypt_shared_preferences/src/shared_preferences_decorator.dart:155:22) E/flutter (26499): #9 SharedPreferencesDecorator.setString (package:encrypt_shared_preferences/src/shared_preferences_decorator.dart:148:12) E/flutter (26499): #10 EncryptedSharedPreferences.setString (package:encrypt_shared_preferences/src/enc_shared_pref.dart:66:23)