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The Moonbounce API is a set of high level objects that encapsulate pieces of the Bouncycastle lightweight crypto API. Moonbounce significantly simplifies RSA key generation, signing, encryption/decryption and verification of both byte arrays and files.
Imagine being able to send an encrypted message as a single file to someone working on any Operating System, without them having to install any software to decrypt it. Just send them an Inkjar. Or you can store your own passwords on a usb key anywhere.
Private-key, symmetrical (same password to encrypt and decode) file encryption with 8-bit to 2147483647-bit (2^3 to 2^31) encryption using my own algorithm and my own extension of MD5 (http://blog.robtoth.net/2009/06/tencryption-computer-programming.html
Compute shared RSA keys for two parties using Gilboa's protocol. Other protocols may be added. Contains JAVA source for Benaloh, Naccache-Stern and Goldwasser-Michali crypto-algorithms. Oblivious transfers and BiPrimaliy tests also implemented.
Tristero is a framework for creating distributed peer-to-peer file sharing applications. It uses standard technologies for each component, reducing the work of implementing a particular network architecture to the novel aspects of that system and eliminat
Odyssi PKI aims to be a complete PKI suite written in Java, and designed from the ground up with security in mind. When completed, it will be fully standards compliant with PKIX, XKMS, OCSP, and other PKI standards.
Securing mails without involving user. Secures them as often as possible if it is possible. Shows security-state and process of mails and mail-partners.
An electronic votingsystem – Verifiable E-Voting (VEV) – with underlying protocol to help secure the election process from malicious practices at the same time as allowing voters and candidates to verify the correctness of their votes.
CivilAction lets you create a Choose Your Own Adventure type story that can be played on Java enabled cell phone. A desktop application lets you write story files. People run the story on their phone. Make a 'Tresure hunt' or 'Amaze Race' type game.
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 suite of multiple cryptography related tools for encryption and steganography (images and audio); it focuses on the use of non-popular/new, symmetric algorithms.
Java Crypt Framework (JCryptFX) is a java-based education project for de-/encrypting streams. It has a implementation of DES and TripleDES in it but the framework user can write own cryptography algorithms and stream types for it - includes a console app
Quickly encrypt and decrypt your files with Petri. View encrypted text and image files containing your passwords or other sensitive information. Petri is written in Java and therefore runs on any operating system supporting the Java Runtime Environment.
SecretBox is an open-source, high-safety password manager for Windows/Linux/J2ME devices. You can build the passwords list conveniently in PC side, encrypt it by a master password, and upload to your mobile phone.
Java Based Cryptographic P2P Messaging Client, is based on a client-server architecture. The Client is made in SWING. The server is text based. Server keeps tabs on presense and the users public keys. Presentation: http://varun.accosted.net/talks.php
A java application that allows you to store files into a "data store". These files are encrypted by passphrases and padded with random garbage to provide plausible deniability (you cannot know if there are any more files in the store or not).
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.
CryptoHelper is a Java program designed to aid in the decryption of classical ciphers, ie pre WWII ciphers. It brings together tools like frequency analysis, friedman tests, enciphering/deciphering for several clasical ciphers, and brute force algorithm