Open Source Cryptography Software - Page 2

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.

Messa is a fully distributed instant messaging and presence application.

NetCrypt is a small Open Source command line file-transfer utility providing authentication, confidentiality and integrity validation while still maintaining top-notch performance and transfer speed between machines. No public key distribution is required: NetCrypt is designed to use a symmetric passphrase with a strong key-derivation-function. NetCrypt seeks to fulfill all those requirements. In it's default configuration, it uses the AES-256-GCM cipher with a PBKDF2 key iteration count of 32000 rounds. NetCrypt is an secure alternative to netcat, but might also supplement SFTP or SSH for file-transfer.

Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.

OpenSSL Digest frontend for Windows. This program can be used to create/verify MD2/MD4/MD5/SHA/SHA1/MDC2/RIPEMD160 checksums of your files. OpenSSL32 now supports file encryption/decryption using various encryption Ciphers, such as Blowfish, Idea, DES,

An open-source file sharing app built using Next.js and Perplexity. The app employs ML-KEM-1024, ChaCha20, Serpent-256, and HMAC-SHA512 to ensure data confidentiality and integrity. The app is also equipped with a dedicated password vault. Check it out at https://plum-harbor.netlify.app/ GitHub page: https://github.com/Northstrix/plum-harbor Codeberg page: https://codeberg.org/Northstrix/plum-harbor The app is available in English and Hebrew. German version is available here: SourceForge: https://sourceforge.net/p/plum-harbor-deutsch GitHub: https://github.com/Northstrix/plum-harbor-deutsch Codeberg: https://codeberg.org/Northstrix/plum-harbor-deutsch Deployed app: https://plum-harbor-deutsch.netlify.app/

Eine experimentelle Dateifreigabe App, die mit Next.js und Perplexity entwickelt wurde und es den Nutzern ermöglicht, Dateien einfach zu teilen, zu empfangen, zu senden und erneut zu senden. Die App verwendet ML-KEM-1024, ChaCha20, Serpent-256 und HMAC-SHA512, um die Vertraulichkeit und Integrität der Daten zu gewährleisten. Außerdem ist die App mit einem speziellen Passwortspeicher ausgestattet. Schau es dir an unter: https://plum-harbor-deutsch.netlify.app/ GitHub: https://github.com/Northstrix/plum-harbor-deutsch Codeberg: https://codeberg.org/Northstrix/plum-harbor-deutsch English Version: Deployed app: https://plum-harbor.netlify.app/ SourceForge: https://sourceforge.net/projects/plum-harbor/ GitHub page: https://github.com/Northstrix/plum-harbor Codeberg page: https://codeberg.org/Northstrix/plum-harbor

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.

Peer-to-Peer direct communication services

A Win32 API based graphical desktop sharing system, it support LZMA compress, MD5 password check, 64bits file transfer, 8bits instruction fast protocol and windows's pack intelligence for reduce useless transfer band.

Seagull is a peer to peer network client software that allows user to communicate and share files over secure connections and secure peer to peer identification and handshaking.

Simple and secure file transfers over SSL. Same program can be server and client. Runs as a unix daemon or Windows NT service.

Snarfzilla was a GUI and web browser for the official Freenet Java server. The first web browser for the dark web. It hasn't been compatible with Freenet for several years and development ceased.

A tool to hide BitTorrent metainfo (.torrent files) into and restore the same back from images (and other types of files) using steganographical methods, providing friendly GUI for the process.

Remix of the permutation ciphers' design for better security. I tried to solve the issue of frequency analysis and brute force attacks by joining padding and the alphabet matching (I called it the alpha-padding) View a demo here: http://igenda.netau.net/codijuana/alphapadding_permutation/

An anonymizing peer-to-peer file storage network, similar to Freenet and Gnutella - only better, of course.

This is free File Signer and File Verfier. Your Files can be verified by anyone online. Your digital identity is stored on the server. No files ever get uploaded to servers. 1. Sign any File (always sign a copy of File to prevent damage). 2. Create your free online identity publically/privately 3. Verify the file which has been signed by us.

ThorsenCode is a client-server system, that allows you and your buddies to share files in a safe way. It features encrypted filetransfers and encrypted chatrooms.

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

U-Tranz is a free application developed on the characteristics of UDP allows the transmission of unlimited file size. Most of the applications based on UDP restrict file sharing upto 64kb which makes transmission less efficient on large files. Along with the tremendous increase in file size, certain features like implementation of Government Standard Security Algorithms (AES-256*/RSA-2048 and SHA-512) have been added to this application for secure sharing of huge files across different workstations.This tool programmed in JAVA and requires Java Runtime Environment to use this tool. *Unlimited Strength Java Cryptography Extension Policy Files for the Java SE Runtime Environment 7 required to use this feature.

WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.

Waste.NET is a complete rewrite of the now defunct W.A.S.T.E. project. It aims to become a highly secure file sharing application, as well as a secure chat/VOIP platform.

Waste.net is a .NET-driven application geared towards providing a secure online encrypted file-sharing service. This is a purely managed .NET 2.0 port of the original Waste client/server.

Disaster recovery system based on strong file encryption and file sharing protocols. Similar to P2P applications but is used for storage of important files securely in case of data loss or disaster.

Cutlass is C/C++ P2P application for secure chat, file transfer, and VoIP. It GUI's for Linux/GTK+, Windows/Win32, and (eventually) Apple's OSX/Cocoa.