R3dLion / VisualKrypto

Hide a image /text-image into two diffrent images. After submission of this two we can see a encrypted ones.

Work in progress...

VisualKrypto

"Hide a image / text image into two diffrent images. After submission of this two we can see a encrypted ones."

Copy of but patched for pyton3, and other fixes (to my liking).

Explanation

From one image, generate two "encrypted" ones, take them, overlay them and you get a trace of the original.

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This technique is similar (visually) to the one used in Electrum (a bitcoin wallet app), but they implement a professional solution offered by a company.The goal is to print the 2 images physically to store the "secret" analogically, not on a digital medium, but offering a minimum of security.

Use

• Put your "original.bmp" in the same directory.
• Run.

Conditions/Limitations

• Python3

• Input image:

  • .bmp (bitmap) format.
  • Color depth 1 bpp (monochrome, black-white only).
  • Dimensions 1:1 (square image)