Open Source ChromeOS Cryptography Software - Page 16

This turns a PDA with a wireless connection into a internet telephone.

A Java-based secure communications hub for text, voice and data.

Waste.NET is a complete rewrite of the now defunct W.A.S.T.E. project. It aims to become a highly secure file sharing application, as well as a secure chat/VOIP platform.

Waste.net is a .NET-driven application geared towards providing a secure online encrypted file-sharing service. This is a purely managed .NET 2.0 port of the original Waste client/server.

RSA Public Key Crypotgraphy for Web Browsers. Use JavaScript to RSA-encrypt data that can only be decrypted on the server, and not by prying eyes. The poor man's SSL...

This is where web developers can get tools that can make their life easier. Web technologies and languages used contain but are not limited to HTML, XHTML, CSS, JavaScript, PHP, and AJAX. All code is extremely slim, fast running, and is W3C compliant.

OpenSource Java based cross platform command line file encryption software.

Wrapper library for PyCrypto, which simplifies usage of PyCrypto considerably, while still not barring the programmer from the underlying functionality.

Xbox/Xbox 360 dvd analysis application(s) in c#

Set of tools to generate XUL based forms with xforms support.

XMLStore is a new project that cares about XML-based Databases Access with users Authentication and Authorization and more such as dead-lock accesses. It will be soon introduced to other kind of databases such as SQL,...

XypherChat is a cryptographically secure peer-to-peer instant messaging client.

Released under 'Creative Commons v3' license Alien Cipher is an endeavour to build my own symmetric cipher. The primary aim is to simply learn the fundamentals and finer details of cryptography in general and build working examples of my ideas in code. The code is shared here for posterity (future folk) in the guise that it may help others also on the path to cryptography. This code demo uses a 256bit rolling hash table (8x8bytes) at its heart to mix together pre-defined parameters in a way that allows the cipher to produce encoded output that is locked to a key of arbitrary length without padding. Based upon some random data points the cipher produces encoded output that is non-deterministic in nature, the same key and message will never produce the same output each time it's run. The cipher attempts to render output that is resistant to several types of analysis although this has yet to be proven. Please note that I make no claims to this being safe. Cheers o7

aamFetch is a utility for fetching your anonymous esub nym messages from the alt.anonymous.messages newsgroup (or other newsgroups). It allows multiple encrypt-subjects to scan, multiple "destination files" to save messages to and random chaff downloads.

A web-based system to assign a set of known persons anonymous ids, such that every person only receives one id. The ids cannot be mapped to the corresponding persons afterwards.

bookHexor use the key.txt for encoding where is saved an arbitrary text, which is used as key. bookHexor read the key.txt and notice for each character, where it can be found as an index. If you encode text each of your charakters is displayed as index.

NOTE: Development has moved to github: http://www.github.com/jaymzh/check_x509 check_x509 is a generic script to check X509 entities for expiration periods. It can be run from nagios, nrpe, cron, on the command line, or in other scripts or programs.

Colombiana is a tool used to recover, from given strings X and Y possible functions F : F(X) = Y. Very customisable, can recover a lot of functions.

This is a java native wrapper, based on JNA of standard methods to access smart cards (pkcs11, pc/sc, openct, libusb). Goals of this projects are: * interoperability: it can work on any platform where JNA runs: Windows, Linux, Mac (and one day even Android) * modularity: you don't need to include pc/sc support if you only use pkcs11 * ease of integration: it depends only on few required libraries. * ease of use: it exposes a simple java interface (even if you can deal with the JNA classes directly)

Crypto.mod is a simple LOADABLE cryptographic module for tcl 8.3+ (possibly older, not tested). The module supports the blowfish, twofish and rijndael ciphers.

Software library for development of Swedish Medical administrative applications involving secure communication and document handling. Implementation supports standards as CMS/SMIME and modern XML security standards from W3c, Oasis etc.

cryptslice

Cumulus4j is an encryption plug-in for DataNucleus. Applications can thus use JDO or JPA to persist their data into every common database. Using the Bouncy Castle cryptography libs, it provides strong encryption via AES, TwoFish or other algorithms.

D-crypt is an symmetrical block cipher operating on 256bit blocks with an key of the same length. The cipher takes 3 inputs: the data to encrypt, the symmetric key and a tweak consisting in a array of 16 integers representing each one of eleven possible keyaddition algorithms. Features a similar structure as AES (uses simpler versions of ShiftRows, MixColumns) and uses AES SBOX. It is an SP network. The Key Schedule is a different from AES's, however the Expansion is partially inspired in AES. The 256-bit key is turned into a 576-byte expanded key which is used in every key addition round. D-crypt performs a total of 18 rounds: Firstly it does a SBOX round, and a XOR keyaddition with the first 32bytes of the expanded key, Secondly it does 16 rounds of MixcColums, ShiftRows, KeyAddition (this step is determined by the tweak) and SBOX, and finally, it does an final round of SBOX followed by a final round of XOR key addition, providing key whitening. Only 32byte and key supported for now

distDES is a Java RMI-based application which manages load balancing on heterogeneous clusters. Development will extend the theoretical initial implementation to include clustered Rainbow Table generation and encryption algorithm collision detection.