Projects tagged ‘crypto’ and ‘java’

Here at the Bouncy Castle, we believe in encryption. That's something that's near and dear to our hearts. We believe so strongly in encryption, that we've gone to the effort to provide some for everybody.

Secure Shell (SSH) client for Google's Android mobile phone operating system.

The JXSE project is a complete reference implementation of the JXTA protocols built using Java Standard Edition 5.0. The JXSE project was the original JXTA implementation and was built in Java because ... [More] Java enabled us to rapidly prototype and test new ideas and develop a more robust implementation. Java is available for most operating systems (Solaris, Unix, Windows, MacOS, etc.) and allows us to reach the maximum number of potential users. [Less]

EJBCA is a fully functional Certificate Authority. Based on J2EE technology it constitutes a robust, high performance and component based CA. Both flexible and platform independent, EJBCA can be used ... [More] standalone or integrated in any J2EE application. EJBCA is an enterprise class PKI, meaning that you can use EJBCA to build a complete PKI infrastructure for your organisation. If you only want to issue a few single certificates for testing, there are probably options that will get you started quicker, but if you want a serious PKI we recommend EJBCA. [Less]

I2P is an anonymous network, exposing a simple layer that applications can use to anonymously and securely send messages to each other. The network itself is strictly message based (ala IP), but there ... [More] is a library available to allow reliable streaming communication on top of it (ala TCP). All communication is end to end encrypted (in total there are four layers of encryption used when sending a message), and even the end points ("destinations") are cryptographic identifiers (essentially a pair of public keys). [Less]

A Java framework for testing heuristics in breaking classifcal ciphers.

SmartConfig is a Java library for easy access to configuration parameters. It has support for strong (both symmetric and asymmetric) cryptography and cluster-wide configuration sharing.

Collection of open source software projects developed by Middleware Services at Virginia Tech. Web ApplicationsAll webapps are licensed under the GPLv3 vt-peoplesearchPeoplesearch provides a ... [More] fuzzy logic engine for searching an LDAP whitepages directory. GatorGator is a log aggregating server and Web application that allows central configuration and collection of logging for Java applications using the log4j framework. Java LibrariesAll libraries are dual licensed under the LGPLv3 and the APLv2 vt-cryptVT Crypt provides a high-level interface to common cryptographic operations including message digests, symmetric encryption, public-key encryption, and message signing. It handles large files conveniently with performance in mind and provides a number of encoding operations designed for compatibility with OpenSSL. vt-ldapVT Ldap provides an easy to use interface for performing common ldap operations. Configuration of the JNDI context and associated connection management are all handled internally. vt-dictionaryVT Dictionary provides a simple utility for searching and sorting word lists. vt-passwordVT Password provides a simple utility for checking that a password complies with a custom set of rules. vt-servlet-filtersVT Servlet Filters provides several common servlet filters for easy integration into web applications. Miscellaneous ToolsTomcatvt-catalinaCustom Tomcat authenticator for populating container based role data using the REMOTE_USER header. Maven RepositoryBrowse Maven2 Repository All vt-middleware Java projects have an Apache Maven2 build system. All release versions, and sometimes snapshots, are published to our Maven2 repository hosted within Google Code Subversion space. [Less]

Crypto is an open source java-based MD5 hash recoverer originally in production at the end of 2008 and continuing until the present. Why use Crypto? Simple enough: Crypto knows that word lists alone ... [More] will not always find the necessary collision to produce a given string, and thus it tries a variety of common modifications and permutations of a string to try to induce a result (e.g. hello -> h3llo -> HELLO -> ... h3llo39). It is because of this intelligent colliding that Crypto manages to have such a high success rate comparative to similar programs. Also, the ease of inserting hashes of different types and a multitude of other handy features (like autosaving any cracked hashes to save computing time later) make Crypto decidedly the program to use for MD5 hash recovering. [Less]

Open source libraries including collections, crypto, object pooling and connection/datasource load balancing and pooling designed for ease of use with the Spring framework. The collections library ... [More] contains RoundRobinLoopingIterator which allows multiple threads to safely iterate over a collection in a round robin fashion. The crypto library contains a utility for generating random keys Base64 encoded keys and a utility to abstract away some of the messy details of decrypting/encrypting using DES and 3DES. The pool library is based on Jakarta Commons pool, but has a much simpler interface, supports generics and uses the concurrent classes available since Java 1.5. All these libraries support the main library, syndicate. Syndicate allows easy Spring based creation of load balancing javax.sql.DataSources. Main features include: Encrypted usernames and passwords Automatic (optional) publishing to JNDI Load balancing, including round robin and weighted distributions [Less]