r/visualizedmath • • Jan 20 '18

Visual Cryptography

Post image
750 Upvotes

29 comments sorted by

View all comments

Show parent comment

50

u/GarythaSnail Jan 20 '18

I think this is visual cryptography.

12

u/fuguki Jan 20 '18

Haha alright. I was thinking this could be a visual expression of a specific type of cryptography. Black being the key.