Linux command
outguess 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Embed data in image
outguess -d [secret.txt] [cover.jpg] [output.jpg]
Extract hidden data
outguess -r [stego.jpg] [output.txt]
Embed with password
outguess -k "[password]" -d [secret.txt] [cover.jpg] [output.jpg]
Extract with password
outguess -k "[password]" -r [stego.jpg] [output.txt]
Check embedding capacity
outguess -c [cover.jpg]
说明
OutGuess is a steganography tool that hides data in JPEG images. It preserves image statistics to resist statistical analysis, making detection harder than simpler methods. OutGuess modifies DCT coefficients in ways that maintain expected statistical distributions.
参数
- -d _file_
- Data file to embed.
- -r
- Extract mode.
- -k _key_
- Password/key.
- -c
- Check capacity.
- -F
- Force embedding.
- -e
- Use error correction.
FAQ
What is the outguess command used for?
OutGuess is a steganography tool that hides data in JPEG images. It preserves image statistics to resist statistical analysis, making detection harder than simpler methods. OutGuess modifies DCT coefficients in ways that maintain expected statistical distributions.
How do I run a basic outguess example?
Run `outguess -d [secret.txt] [cover.jpg] [output.jpg]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -d _file_ do in outguess?
Data file to embed.