Steganography
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== Detection == | == Detection == | ||
* [https://www.provos.org/p/detection-with-stegdetect/ Stegdetect] - Detects jsteg, [[JPHS (JPHide/JPSeek)]], invisible secrets, outguess 01.3b, F5 (header analysis), appendX and camouflage | * [https://www.provos.org/p/detection-with-stegdetect/ Stegdetect] - Detects jsteg, [[JPHS (JPHide/JPSeek)]], invisible secrets, outguess 01.3b, F5 (header analysis), appendX and camouflage | ||
| + | * [https://farid.berkeley.edu/ Steganalysis papers by Hany Farid] | ||
| + | ** [https://farid.berkeley.edu/downloads/publications/tr01.pdf Detecting Steganographic Messages in Digital Images] - Jsteg, EZStego, OutGuess | ||
| + | *** [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 | ||
== Links == | == Links == | ||
* [[Wikipedia: Steganography]] | * [[Wikipedia: Steganography]] | ||
* [[Wikipedia: Deniable encryption]] | * [[Wikipedia: Deniable encryption]] | ||
Revision as of 20:42, 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
