MingaudasVagonis / steganography

Steganographically encoding bitmaps (Android app).

Steganography

Steganographically encoding bitmaps

Example

Play store

Data can be encoded in two different ways: scrambled and linear

Scrambled

The data is broken down into pieces and scrambled randomly across the source bitmap, the starting point is also determined randomly.

Each character is encoded as it's 16bit representation and 31bit representation of next character's position.

Linear

The data is encoded as a sequence

Each character is encoded as it's 16bit representation.