dreamtimescape/png_sneak

Python3 Encoder/Decoder for sneaking (small) content into/out of PNG files using the row filters, leaving the image pixel data unchanged

2 best points · 0 comments · 1 Hacker News post · 9 GitHub stars · View on GitHub

Hacker News discussions

• PNG_sneak: Pixel-Free Steganography (2 points, 0 comments, by rsaxvc, 2020-06-13)