Open Source Java Cryptography Software - Page 12

OpenRCA is a highly flexible and modular Certificate management and Registration Authority based on J2EE technology. OpenRCA is designed to be a very flexible, extensible and low cost enterprise PKI solution.

OpenSEED is open source implementation for SEED, the 128-bit Symmetric Block Cipher which is used widely among Korean Financial & Banking Companies. OpenSEED will implement TLS over SEED, also.

OpenSignX is a document and form signing Java applet for PKI X.509 certificates. It is based on www.openOCES.org and provides generation XAdES enveloping signature of one or multiple documents supporting PKCS#11 Java keystores.

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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.

PCSecrets is a PC application that holds secret text data - protected by a master password and strong encryption. Use it as a password manager or just somewhere to hold any text data securely in one place. It can hold a second, hidden set of secrets that is undetectable and plausibly deniable. The program is also a PC counterpart of the Secrets for Android app. It uses the same data structure and provides synchronization that allows easy transfer of secrets between the two. For those who find the personal computer environment more comfortable for data entry and editing (i.e. a real keyboard), PCSecrets provides an alternative way to manage your secrets. Sync is also effectively a form of backup. To enable the sync feature with Secrets for Android, you need to install the PCSecrets Sync app, downloadable from SourceForge or Google Play. PCSecrets import plus PCSecrets Sync provides a route to importing secret data into Secrets for Android that would not otherwise be possible.

Secrets for Android is an app that allows you to securely store and manage passwords and secrets on your Android device. PCSecrets is an application that provides similar facilities for a PC. PCSecrets Sync is an Android app that provides a synchronization capability between the two. It makes use of the new synchronization interface introduced in Secrets for Android (SfA) 2.4. The app is essentially a service and has no direct user interaction (no user interface). The app can be installed from Google Play or the .apk file can be downloaded from here. Secrets for Android is available on Google Play. PCSecrets is available on SourceForge. Click on the web site link below for full documentation.

stores a free text field strongly encrypted on a cell-phone or PDA using AES encryption with 256 bit -- can be used for storing passwords, pins and other sensitive data

Most of the projects needs data to be securely transfered across the network. Despite of lot of open source API, developer still feels that implementing PKI in the application is tough. This API helps to easily incorporate PKI for JAVA application

This proyect is an implementation of OpenPGP (RFC2440) written entirely in Java. It let's you sign, encrypt, decrypt messages and files, using public key cryptography.

This project aims at porting visual cryptography, which only works with transparent slides, to ordinary 80g/m^2 white paper. Please read the documentation before using the program.

PRE4J (Partial RDF Encryption API for Jena) is a lightweight API for encrypting selected RDF graph elements. PRE4J provides cryptographic extensions to the Jena Semantic Web Framework.

Passkeyper is an encrypted password keeper program for the Sharp Zaurus and runs in the PersonalJava environment. It uses the legendary BlowfishJ implementation of Blowfish for encryption.

A command-line to help encipher and decipher your password based on a simple algorithm. Java version provides GUI.

Free portable cross-platform multi-user password manager, 100%-pure Java. DB for each pkg-user is encrypted and protected by pkg-user hash. In addition - passwords in DB are stored in encrypted form. In result - stored passwords are double encrypted ! Passwords of pkg-users are not stored in program - stored and compared only hashes. Support md2, md5, sha1, sha256, sha384 and sha512 hash. Support export DB to CSV, HTML, XLS or XML and import from CSV, XLS or XML. Simple and intuitive GUI - Graphical User Interface. PKG use crypto security random generator. Developed with Java Spring Framework. Tested in Windows/Linux. Need Jre-1.8 - https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html. Source - https://github.com/harp077/pkg . If you like this - put a star on https://github.com/harp077/pkg/ for support project please.

Password Keeper: Password Keeper will be a program that lets you put all of your passwords in one file and encrypt it easily instead of using a flat file.

The program by getting input from the user can generate any number of passwords from the range 1 - 10000. The length of the password can by from the range 1 - 40. Also, you can save passwords in the file with the .pass extension. The program takes very low memory on your computer. You don't have to install a program - it's just a jar file ready to run. You only need to have JVM (Java Virtual Machine). So, if you want to change your passwords to social media and others globally this program is created just for you.

Peer Agent is a system that enable a group of users to carry out automated complex interaction via email services without relying on a trusted third party.

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.

Plug-and-Play Certification Authority is java implementation of Certificate Authority with web interface. It requires minimal setup and no extra database - it is pnp. It originally has been developed as a part of Unicore (http://www.unicore.eu/) suite.

Java implementation of the pollard-brent-rho method to factorize a given number. Used Math.BigInteger

PortableNotary permits you to verify pdf signature. Is OS independent and can be used from command line.

An application that offers comprehensive functionality in the range of digital certificate's management and the possibility of file and directory encryption.

This program makes it possible to transfert files from a computer to another via SSL/TCP/IP. It is composed of a part to listening of possible requests, the server, and of one or more customers. Pure Java program.

Protocol Specification Tool is a system for executable specification, verification and rapid prototyping of cryptographic protocols.