Enpiction: Secure Your Data by Hiding It in Images with Steganography 🔒

Enpiction is an application to hide secret data within image groups across a device using steganography. It is written in pure Dart using the Flutter UI toolkit from Google. It uses a Least-Significant Bit embedding technique to hide data within an image.

Links from presentation:

Enpiction on GitHub:
https://github.com/jonathansavas/enpiction

Choose images and input data:
https://jonathansavas.github.io/enpiction/images/encrypt_choose.webm

Input key and encrypt data:
https://jonathansavas.github.io/enpiction/images/encrypt_key.webm

Decrypt data:
https://jonathansavas.github.io/enpiction/images/decrypt.webm

Timing attacks:
https://proandroiddev.com/security-best-practices-symmetric-encryption-with-aes-in-java-7616beaaade9#ce8a

PNG embedding algorithm:
https://github.com/aagarwal1012/Image-Steganography-Library-Android

GCM encryption scheme:
https://github.com/patrickfav/armadillo/blob/master/armadillo/src/main/java/at/favre/lib/armadillo/AesGcmEncryption.java

Dart Image library:
https://pub.dev/packages/image