// Encryption
QByteArray message("secret");
QImage *image = new QImage("./images/sunset.jpg");
QImage *image_to_send = ModelPC::Encrypt(message, image, "password1");
// Decryption
QByteArray incoming_message = ModelPC::Decrypt(image_to_send, "password1"); // "secret"
What is PictureCrypt
PictureCrypt is a simple educational cross-platform steganography tool that hides data in images. This project is built on Qt Platform using the MVC pattern and features GUI and console interface. Project repository is available on GitHub.
Download
Get stable binary files at latest release page Or download latest potentially unstable files:
Links
Windows:
- Exe with release (~ 22 MB)
- Zip with console (~ 21 MB)
- Exe with console (~ 19 MB)
Linux:
- Binary of release (Qt not included) (~ 10 MB)
Console use
$ picturecrypt -h
Usage:
picturecrypt encrypt <image> <input file> <key> <output> [options]
picturecrypt decrypt <image> <key> <output> [options]
picturecrypt (-h | --help)
picturecrypt --version
Options:
-h --help Show this screen.
--version Show version.
-m --mode Mode of cryption.
-b Encryption bitsUsed parameter.
$ picturecrypt --version
1.4.1
$ picturecrypt encrypt original.jpg data.txt somekey result.png
$ picturecrypt decrypt result.png somekey output.txt
Available modes of encrypting
- 0 - Auto-detect, used for decryption, so it auto-detects (invalid at encryption as you must select the encryption type)
- 1 - v1.3, only available on versions 1.3+
- 2 - v1.4, advanced (default) encryption mode, available on versions v1.4+
Documentation
Documentation generated by Doxygen
CI/CD
Continuous integration is fulfilled via Travis CI for Linux and AppVeyor for Windows.
i18n
This project is available in multiple languages thanks to the Qt Linguist Platform.
Available languages:
- English (default)
- Russian
- German
Works of other people used in this project
- QAESEncryption by bricke (provided under unlicense)
- ‘Circle Icons’ by Nick Roach provided under GPL v3.0.
- ‘MS Shell Dlg 2’ font used and ‘Montserrat’ font used under the SIL Open Font License.
License
This software is MIT licensed.