flutter-stegify plugin offers an easy to use
Dart functions for steganography encodin/decoding.
The original implementation is in
Go and can be found here: stegify
This plugin uses go-mobile for generating platform native bindings
Dart functions which can be used directly in you flutter mobile application!
void encode(String carrierFileName, String dataFileName, String resultFileName) async void decode(String carrierFileName, String resultFileName) async
encode performs steganography encoding of data file in carrier file and saves the steganography encoded product in new file.
decode performs steganography decoding of data previously encoded by the Encode function.
The data is decoded from file carrier and it is saved in separate new file
encodingthe file extension of result file is inherited from the carrier file and must not be specified explicitly in the
decodingthe result file won't have any file extension and therefore it should be specified explicitly in the
If carrier file is in jpeg or jpg format, after encoding the result file image will be png encoded (therefore it may be bigger in size) despite of file extension inherited from the original carrier file (which is .jpeg or .jpg).