Search Results for "data science"

The GlobalPlatform card specification is a standard for the management of the contents on a smart card. Mainly this comprises the installation and the removal of applications. This project offers a C library and a command line shell. Find more information on https://kaoh.github.io/globalplatform/

This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for...

This modification of the ext2 kernel module allows to create files (cover files) whose block arrangement gets manipulated to represent a binary code, which can be extracted later. The information hiding approach used in this project was introduced by Khan et. al in 'Designing a cluster-based covert channel to evade disk investigation and forensics' (1st approach). Algorithm: When a cover file is written, an even blocknr. (for the 1st datablock) is choosen to represent a 0 or an odd...

libstego is a set of libraries that implement functionality to embed secret data into a wide range of image file formats and uncompressed audio formats.

Secure Storage service is a set of tools to store in a secure way and in an encrypted format confidential data on the grid storage elements. The service has been designed for the grid Middleware of the EGEE infrastructure, gLite.

FedStage FedSAML is a software aiming to implement security SAML2.0 standard, supporting low ((de)serialization) and higher level (easy way of creating and verifying security-related data, own extension elements,...) of creating SAML-related data for Web

This is a very powerfull criptography project that basicaly can be used to transmit or store secure data and study some cipher, hash and compression algorithms to understands how it works.

Open Source Stenography engine usable from the command line. Uses various techniques for hiding and retriving stenographic information. Includes a small image analysis suite for detecting stenographic images.

pngstego is a small program that hides and successively extract any binary data into an existing png image (Steganography).