Cryptography
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JSignPdf JSignPdf is an open source Java application which adds digital signatures to PDF documents. It also contains Add-On for OpenOffice.org.
1,984 weekly downloads -
Portecle Portecle is a user friendly GUI application for creating, managing and examining key stores, keys, certificates, certificate requests, certificate revocation lists and more.
384 weekly downloads -
Enterprise
EJBCA, JEE PKI Certificate Authority EJBCA is an enterprise class PKI Certificate Authority built on JEE technology. It is a robust, high performance, platform independent, flexible, and component based CA to be used standalone or integrated in other JEE applications.
364 weekly downloads -
OpenStego OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms
344 weekly downloads -
OpenCA The OpenCA PKI Development Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide.
251 weekly downloads -
jasypt: java simplified encryption Jasypt (Java Simplified Encryption) is a java library which allows the developer to add basic encryption capabilities to his/her projects with minimum effort, and without the need of having deep knowledge on how cryptography works.
264 weekly downloads -
Portable PGP Portable PGP is a fully featured lightweight java based PGP tool. It allows to encrypt,decrypt,sign and verify text and files with a nice and absolutely straight graphical interface.
753 weekly downloads -
Keytool Keytool is an Eclipse plugin that maintains keystores and certificates. It allows you to create certificates and put them in a keystore. You can from Eclipse, open and inspect certificates that are stored as .cer, or in a given keystore.
355 weekly downloads -
SOCI - The C++ Database Access Library The database access library for C++ programmers that provides the illusion of embedding SQL in regular C++ code, staying entirely within the C++ standard.
120 weekly downloads -
PortableSigner PortableSigner is a tool for digital signing (with X.509 certificates) of PDF files
89 weekly downloads -
mendelson AS2 mendelson AS2 is a JAVA-based open source EDIINT AS2 solution. Logging- and configuration GUI (SWING), async & sync MDN, signatures, encryption, SSL, web interface, pluggable into any servlet container, TP manager, compression, optional profiles: MA, FN
60 weekly downloads -
jFileCrypt jFileCrypt encrypts and decrypts files and directories fast and secure. It is written in Java 5 and uses the Java Cryptographic Extensions. It supports the following algorithms: Blowfish, DES, 3DES, AES and RC4.
18 weekly downloads -
Steganography Studio This project provides a steganography tool that allows to know, use and compare the results of current steganographic techniques. It also incorporates a comprehensive set of stegoanalitics methods for images.
47 weekly downloads -
Digital Invisible Ink Toolkit This project provides a simple Java-based steganography tool that can hide a message inside a 24-bit colour image so that knowing how it was embedded, or performing statistical analysis, does not make it any easier to find the concealed information.
41 weekly downloads -
FroZenLight FroZenLight connects simple line art and mathematics. The source of light can be positioned so that either symmetric reflection patterns or secret messages (Cryptography) are created. Example light patterns and math exercises for education are provided.
40 weekly downloads -
KisKis - Keep It Secret! Keep It Safe! Platform-independent password manager
9 weekly downloads -
RC4 Crypt RC4Crypt is a petite library that allows you to use RC4 encryption easily in PHP. It's OO and can produce outputs in binary and hex.
12 weekly downloads -
pyDES A pure python module which implements the DES and Triple-DES encryption algorithms. Triple DES is either DES-EDE3 with a 24 byte key, or DES-EDE2 with a 16 byte key.
20 weekly downloads -
Bias :: Versatile Information Manager Bias is a cross-platform versatile information management application / Organizer
10 weekly downloads -
DKIM for JavaMail DKIM for JavaMail is a small JAR that can be easily implemented in existing Java projects using JavaMail for sending DKIM signed emails.
10 weekly downloads -
Rabin Hash Function Provides efficient, effective implementations of 32- and 64-bit hash functions based on Rabin fingerprints / irreducible polynomials, in Java. Also provides integration with java.security.MessageDigest API.
14 weekly downloads -
Secure Data Manager password manager
13 weekly downloads -
Ganza Ganzúa is a cryptanalysis tool for classical ciphers (mono and polyalphabetic) that lets the user define almost completely arbitrary cipher and plain alphabets, allowing for the proper cryptanalysis of cryptograms obtained from non-English texts.
11 weekly downloads -
Communication Platform e3 = jabber + java + plugins + svg ||| web start link: http://complat.sourceforge.net/jnlp
10 weekly downloads -
Algebraic Toy Cipher The Algebraic Toy Cipher is a toy cipher for algebraic research. It is scalable in the number of bits and in the number of rounds. Works over two fields GF(2)/P, being one for the s-box invertion and the other for the mixing layer linear transformation.
9 weekly downloads
