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34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# steghide
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> Steganography tool for JPEG, BMP, WAV, and AU file formats.
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> More information: <https://manned.org/steghide>.
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- Embed data in a PNG, prompting for a passphrase:
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`steghide embed {{[-cf|--coverfile]}} {{path/to/image.png}} {{[-ef|--embedfile]}} {{path/to/data.txt}}`
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- Extract data from a WAV audio file:
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`steghide extract {{[-sf|--stegofile]}} {{path/to/sound.wav}}`
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- Display file information, trying to detect an embedded file:
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`steghide info {{path/to/file.jpg}}`
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- Embed data in a JPEG image, using maximum compression:
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`steghide embed {{[-cf|--coverfile]}} {{path/to/image.jpg}} {{[-ef|--embedfile]}} {{path/to/data.txt}} {{[-z|--compress]}} {{9}}`
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- Get the list of supported encryption algorithms and modes:
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`steghide encinfo`
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- Embed encrypted data in a JPEG image, e.g. with Blowfish in CBC mode:
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`steghide embed {{[-cf|--coverfile]}} {{path/to/image.jpg}} {{[-ef|--embedfile]}} {{path/to/data.txt}} {{[-e|--encryption]}} {{blowfish|...}} {{cbc|...}}`
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