Steganabara is a tool for stegano analysis written in Java. If you are a challenger, you will surely need this tool for many visual stegano challenges on various challenge sites: TheBlackSheep, HackQuest, NetForce, Rankk, and many more.
And its usefulness is still open to your discovery!
Stegano is a pure Python Steganography module.
Stegano implements these methods of hiding:
- using the red portion of a pixel to hide ASCII messages;
- using the Least Significant Bit (LSB) technique;
- using the LSB technique with sets based on generators (Sieve for Eratosthenes, Fermat
... [More], Mersenne numbers, etc.);
- using the description field of the image (JPEG). [Less]
Tomb is a system to make strong encryption easy for everyday use. A tomb is like a locked folder that can be safely transported and hidden in a filesystem. Its keys can be kept separate; for example, you can keep the tomb on your computer and its key on a USB stick or a remote SSH shell.
Tomb is
... [More] written in code that is easy to review and links shared components: it consists of a ZShell script and desktop integration apps; it uses standard GNU tools and the cryptographic API of the Linux kernel (dm-crypt) via cryptsetup. [Less]
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