Steganography
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*** [https://farid.berkeley.edu/downloads/code/steg.m Matlab source code] | *** [https://farid.berkeley.edu/downloads/code/steg.m Matlab source code] | ||
** [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models] - Jsteg, EZStego, OutGuess | ** [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models] - Jsteg, EZStego, OutGuess | ||
| + | * [https://sourceforge.net/projects/ben4dstegdetect/ Ben-4D Steganalysis Software] - Detects [[JPHS (JPHide/JPSeek)]], LSB, Invisible Secrets v4.0, Fuse, Camouflage v1.2.1 | ||
== Links == | == Links == | ||
* [[Wikipedia: Steganography]] | * [[Wikipedia: Steganography]] | ||
* [[Wikipedia: Deniable encryption]] | * [[Wikipedia: Deniable encryption]] | ||
Revision as of 20:48, 28 August 2023
Steganography is a class of encryption in which the very fact that information exists is obscured. For example, an innocent-looking PNG image could contain a secret message encoded in its seemingly-random least-significant bits. Assuming the algorithm is sufficiently secure, it would be impossible to know whether the message exists or not, unless you know the secret key.
Formats
For a list of formats, see Encryption#Steganography.
Detection
- Stegdetect - Detects jsteg, JPHS (JPHide/JPSeek), invisible secrets, outguess 01.3b, F5 (header analysis), appendX and camouflage
- Steganalysis papers by Hany Farid
- Detecting Steganographic Messages in Digital Images - Jsteg, EZStego, OutGuess
- Detecting Hidden Messages Using Higher-Order Statistical Models - Jsteg, EZStego, OutGuess
- Ben-4D Steganalysis Software - Detects JPHS (JPHide/JPSeek), LSB, Invisible Secrets v4.0, Fuse, Camouflage v1.2.1
