security:steganography
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| security:steganography [2016/07/05 13:01] – cedric | security:steganography [2021/06/27 00:36] (current) – cedric | ||
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| - | ====== Installation of Stéganô | + | ====== Installation of Stegano |
| - | For the examples you need to install | + | For the examples you need to install |
| <code bash> | <code bash> | ||
| Line 7: | Line 7: | ||
| </ | </ | ||
| - | You can read the [[http:// | + | You can read the [[http:// |
| ====== Steganography ====== | ====== Steganography ====== | ||
| + | |||
| Steganography is the art and science of writing hidden messages. | Steganography is the art and science of writing hidden messages. | ||
| Line 126: | Line 128: | ||
| </ | </ | ||
| - | This is a very simple example showing how to hide a string in an image with the LSB method. Have a look in the [[http:// | + | This is a very simple example showing how to hide a string in an image with the LSB method. |
| ====== Steganalysis ====== | ====== Steganalysis ====== | ||
| Line 145: | Line 147: | ||
| ===== Steganalysis of the LSB method with sets ===== | ===== Steganalysis of the LSB method with sets ===== | ||
| - | You must [[security: | + | You must [[security: |
| First, we will hide a message in a picture with the simple LSB method and with the LSB method + sets. | First, we will hide a message in a picture with the simple LSB method and with the LSB method + sets. | ||
security/steganography.1467716475.txt.gz · Last modified: by cedric
