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A comment on Why does Numbers hide a huge PNG file in exported Excel sheets?. Parent comment

Re:Why does Numbers hide a huge PNG file in exported Excel s... by nitrogen on Monday August 18, 2014 @10:17AM (#8192690)
If the distribution of bits in an encrypted stream is indistinguishable from normal image dithering, wouldn't encrypted steganography be hard to detect?

It wouldn't survive any lossy image transformations, though.

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