Browse free open source Java Decryption Software and projects below. Use the toggles on the left to filter open source Java Decryption Software by OS, license, language, programming language, and project status.
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime
General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.
Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Start Free
99.99% Uptime for MySQL and PostgreSQL Databases
Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.
Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
FIDO strong authentication, encryption, digital signature engine
StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. Its modules include:
- A FIDO Engine to support FIDO U2F key registrations/authentications
- An encryption engine to encrypt/decrypt files using AES/TDES keys
- Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA)
- Integration to cloud storage services (AWS S3, Azure and Eucalyptus Walrus)
- A signing engine to digitally sign documents, code, etc. with FIPS 140-2 HSM support
- An LDAP Engine for AD/LDAP integration for authorization decisions
SKCE is battle-tested and in production at one of the largest e-commerce companies in the world, protecting more than 50M documents within the business process; see http://bit.ly/14VPYlO for the case study.
Download StrongKey CryptoCabinet (SKCC) on this site to see how to use SKCE.
FIDO-enabled, cloud file encryption with centralized key management.
StrongKey CryptoCabinet (SKCC) 2.0 is a FIDO-enabled (fidoalliance.org) web application built using Regulatory Compliant Cloud Computing (RC3) architecture (http://bit.ly/rc3infoq).
It encrypts files/objects of any type or size, and stores the ciphertext either to public/private clouds—AWS, Azure, Eucalyptus—or local/network drives, while keeping cryptographic keys safe and secure OUTSIDE the cloud.
CryptoCabinet leverages the StrongKey CryptoEngine (SKCE)—another FOSS on this site—to perform FIDO U2F strong authentication, encryption/decryption, digital signatures, and cloud integration. CryptoCabinet is a powerful example showcasing StrongKey CryptoEngine's innovative capabilities.
Until you modify the CryptoEngine configuration, the default download uses a DEMO Tellaro KeyAppliance (KA) instance to store cryptographic keys. As such, use this ONLY FOR DEMO purposes. Contact us for any of your production needs.
Thanks for stopping by!
mystic-crypt is designed as a Java library that can be used for simple and complex encryption and decryption.
The source code for the library is available under https://github.com/astrapi69/mystic-crypt
For demonstration what the library can do there is a graphical client:
The source code for the ui is available under https://github.com/astrapi69/mystic-crypt-ui
Decrypts JDownloader ejs files (works with Beta install too)
JDownloader Password Decryptor Portable is the SecurityXploded's JDownloader Password Decryptor packaged with a PortableApps.com launcher as a portable app, so you can extract passwords from your JDownloader from this program on your iPod, USB flash drive, portable hard drive, etc. It has all the same features as JDownloader Password Decryptor, plus, it leaves no personal information behind on the machine you run it on, so you can take it with you wherever you go.
Patching and Endpoint Management for Under $1/Endpoint
OS and third-party patching, vulnerability insights, and remote control included
Splashtop AEM gives IT teams automated patching, monitoring, and unattended remote access for Windows and macOS. No long setup, no paying extra for key features.
An encryption/decryption engine which can encrypt any file(text, pdf , doc, rtf , gpg , mp3 , mp4 etc..) or any data on your PC such that only you with the valid password can decrypt it.Also it will compress the file while encrypting it.
Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, ..
This software is provided as a demonstration build.
Redistribution of the binary is allowed for academic evaluation only.
More previously completed projects will be released incrementally
as executable packages are rebuilt for public distribution.
www.youtube.com/embed/fzoISpZv5d0?rel=0
Cryptomni is a program which can encrypt and decrypt files using the one-time pad cipher. If a key is truly random, kept secret, and never reused, this encryption algorithm can be proven to be unbreakable.
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.
Transform your applications and workflows into powerful agentic systems at global scale.
Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
jCryptor is a Java-based cryptographic tool used for any file type
jCryptor is a Java-based cryptographic tool used for any kind of file. It implements the Data Encryption Standard (DES) to encrypt and decrypt files.
The Graphical user interface is based on the java-swing components. It is fast and efficcient
The AWS Encryption SDK is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and JavaScript) that determines which wrapping keys you use to protect your data. Then you encrypt and decrypt your data using straightforward methods provided by the AWS Encryption SDK. The AWS Encryption SDK does the rest. Without the AWS Encryption SDK, you might spend more effort on building an encryption solution than on the core functionality of your application. By default, the AWS Encryption SDK generates a unique data key for each data object that it encrypts.
Simple and easy to use Java application to encrypt your files
AntolliCrippi Java is a simple, easy to use and multi-language tool to encrypt your files.
AntolliCrippi Java is a Password Based encryptor tool written in Java.
Thanks to a very simple user interface allows you to encrypt/decrypt your files in a few second. It also provide folder encryption, by converting them into a zip file before.
It's available in three languages Italian, English and Spanish. But thanks to his architecture it's easy to add many other languages. All the language specification are written into some XML files.
Has been written according to the Model-View-Controller design pattern so it will be easy to add more functionality.
Welcome to Data Access Layer for Java (DAL4j) a set of command line tools and framework used to reverse engineer a MySQL or SQLServer database schema into a set of JPA Entity Beans.
DAL4j can be useful for scenarios where there is an existing database schema but a technology other that JPA is used to interact with the database. DAL4j can provide an easy way to migrate your code base from other technologies such as JDBC or Hibernate to JPA.
The beans generated can be 1 or two types: Simple or Framework. Simple beans are standard pojo classes managed by your application using JPA semantics. Framework generated pojos use the DAL4j framework DAO generic to simplify CRUD operations.
DAL4j provides optional hooks to allow you to integrate encryption/decryption of data field used when data is encrypted in the database.
Last, DAL4j provides a set of Generic classes that can be used to simplify creation of J2E Session Beans which perform CRUD operations using generated Entities
Enfomi is a cross-platform standalone password-based encryption/decryption program that supports 27 algorithm variants (including AES 256bit). Archives can be self-decrypting, thus making it perfect for mobile applications.
FileMan is a file manager software that allow users to apply multiple functions to all kinds of files such as : AES encryption/decryption, zip archiving, file spliting/merging , file comparison.
Meergoose is a multi-use social suite of applications that allows users to setup a portal on their personal computing platform that encrypts and stores files locally and synchronizes encrypted files with a secure cloud.
MeerCrypt is a component of Meergoose and is opensource. The vision is simple: Encrypt Locally. Share Remotely. YOU remain in control of your security, your keys, your data.
Novel Insight Inner Circle is a message and file encryption tool for Windows. The software is developed in Java and requires 64bit Java JRE. The encryption uses AES-256 twice so it is harder to crack than the industry standard pure AES 256bit implementation (theoretical key size is 512 bit). The software writes encrypted data in ASCII text format which can be cut'n'pasted to messaging apps or to emails and back to Inner Circle when decrypting data.
IMPORTANT: The software requires new OpenJDK 16 (Not Oracle's J2RE 1.8) to run. Install, for example, AdoptOpenJDK for Windows.
NOTE: By using encryption twice the implementation is (in theory) vulnerable to Meet-In-The-Middle attack reducing key size to 256bit but the attack still requires 2^256 bytes of memory making it impossible in practice.
A command line interface for encryption and decryption using the NTRU
A command line interface for encryption and decryption using the NTRU cryptography algorithm.
"NTRU is a public key cryptosystem that is considered unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available."-NTRU
OhCrypt lets you easily encrypt and decrypt files using some of the most popular algorithms, like AES, Blowfish and Serpent. With OhCrypt, you can secure your data with a password-based encryption algorithm through a clean and simple interface. It demonstrates state of the art of cryptology techniques, such as password hashing and salt. Ohcrypt also features self-extractable and self-destructive encrypted files
Encryption/Decryption demonstration app using the S-DES algorithm
Encryption/Decryption demonstration app using the S-DES algorithm. Use the Java runtime environment 11 for execution. The GUI pops up that allows entering a 10-bit encryption/decryption key in binary (0, 1 digits) and the plaintext/ciphertext in the same form (8-bit). Executing the algorithm, decription of the encoding/decoding functionality is provided in the three main text boxes.
A library for easy use of symmetric encryption and decryption in java
A library for easy use of symmetric encryption and decryption in java.
Encrypt and decrypt with one line of code using common algorithms like AES.
Requires Java 7 or later.
virgo-steganography
Hidding any binary flle < 64k in image
Require opencv on ubuntu, osx and android tested on Nougat (OpenCV Manager 3.0) armeabi
To embed (output file name is o.png)
./embed image-file binary-file
To extract
./extract steganography-file
Compiled and run on os x, ubuntu, windows and android
Most beautiful ratio image/binary 3MBytes/64KBytes
https://www.youtube.com/watch?v=U--p5WoZ1mU
You are visitor 01402503 — GeezerVison does not store the pages you look up. Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.
