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lukechampine/jsteg

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JPEG steganography

5 mentions on Hacker News by 3 people: 2 stories, 3 comments · first 2019-01-10 · latest 2023-11-25

Mentions per year 5 mentions · busiest year 2019 (3)
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  1. ▲ 2
    Jsteg – Hide data in JPEG files
    story by jchook · 2023-11-25 · 1 comment
  2. If you want to embed a public key in an image, there's https://github.com/lukechampine/jsteg/tree/master/cmd/slink
    comment by nemo1618 · 2020-11-09 · in Show HN: A novel approach to detect image manipulation
  3. ▲ 3
    Jsteg, a package for hiding data inside JPEG
    story by aloknnikhil · 2019-09-12 · 1 comment
  4. …the Go standard library. The actual diff required to implement the steganography is very small: https://github.com/lukechampine/jsteg/commit/d35a0bb4e6c545d... Re-encoding the JPEG will destroy the hidden bits, so it's very fragile.
    comment by nemo1618 · 2019-01-10 · in The mystery of steganography
  5. …like to try doing some steganography yourself, I wrote a simple tool for hiding data in JPEGs: https://github.com/lukechampine/jsteg
    comment by nemo1618 · 2019-01-10 · in The mystery of steganography