Open Source Cryptography Software - Page 54

You can use this program to calculate your file Hash value, also you can use this to verify the file you had downloaded.

A Public Key Cryptographic system based on OpenSSL and MySQL.

Simplebackup is a cross-platform backup program. It reads a configuration file then builds a compress backup set, finally places the compressed files into another location (a directory, a remote http,ftp,sftp server or even one or more email accounts).

Cryptography fascinates everyone. A variety of encryption techniques and ciphers are used to code important data. A polyalphabetic cipher is one of the simplest cipher one can make. This is a Java program to implement polyalphabetic cipher. [How the cipher encodes?] Input Data: helloaf Key: love l - 12th letter in Alphabet o - 15th letter in Alphabet v - 22nd letter in Alphabet e - 5th letter in Alphabet Now: h(l) e(o) l(v) l(e) o(l) a(o) f(v) Further: h(+12) e(+15) l(+22) l(+5) o(+12) a(+15) f(+22) where +(number) meaning shifting the character forward by the respective number of places. So the result comes out to be: tthqapb and the data is encrypted.

Skein 512-512 hash algorithm implemented in Bash. Prepare to have your CPU pegged, and for simple hash calculations to take around 10 seconds. Hit the Home tab for details.

SlimPGP is a pure Java implementation of OpenPGP protocol as defined in RFC2440. Current version implements most of the features in the OpenPGP.

The Small Crypto Library is a collection of C++ classes for public and private key cryptography. The Small Secure Socket Library uses SCL for maintaining secure IP connections.

Application based on asymmetric cryptography (ECC) allows encrypt and decrypt files and generates digital signatures. Currently implemented algorithms include ECDSA and ECIES.

Smartcard key storage daemon is an application for storing transparently keys for cryptographic applications on smartcards. (ie. GnuPG or OpenSSH)

Cross-platform distributed password cracking tool, used to carry out brute-force attacks on common encryption protocols. Client/server based with administrative web interface.

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.

Secure notes application for mobile devices (e.g. Palm).

Sobbu is a cryprography tool with various encode-decode algorithm weaponized with Hash encrypting and Hash cracker via Rainbow Table method. This tool used 4 different hash database to identify hash value. Currently available for Windows (CLI + GUI) and Linux (CLI) Latest version : 1.4 Available Encode-Decode algorithm : - Base32 - Base64 - Binary - Octal - Hex - ASCII - URL - HTML - ROT13 Available Hash encrypting and Hash cracking algorithm : - MD5 - SHA1 - SHA224 - SHA256 - SHA384 - SHA512 - SHA3_224 - SHA3_256 - SHA3_384 - SHA3_512

General software and open source projects

The Solitox Community system provides an integrated real-time chat service, web interface, and a scalable infrastructure for adding more services with common credentials. These interfaces allow a greater level of communication for your users.

Speakeazy is a product already based on TrueCrypt 7.0a specifically for USB flash drives. The goal of this open source project is to enhance the encryption user interface and provide enterprise level tools similar to those of IronKey.

A Java Swing application to 'securely' store passwords using symmetric encryption. A user can set up one or many 'datastores' of password/username combinations and commit them to disk. They are stored on the file system using PBE Blowfish.

*** PLEASE NOTE: THIS PROJECT HAS NOW MOVED TO THE MAIN SSHTOOLS PROJECT PAGE. PLEASE CLICK 'HOME PAGE' TO BE REDIRECTED ***

https://github.com/bentonstark/starksoft-aspen https://www.nuget.org/packages/starksoft.aspen/

Stealth Exchange SFX modules are 16548 bit strong enhanced cryptographic modules like Winzip SFX, but with Built-In Public Private Key encryption!

This is a Win32 (.NET) front end for the StegHide stenography software.

Projeto de software parte integrante do trabalho de conclusão de curso de Tetri Mesquita Neto, do curso de Bacharelado em Informática, na Universidade Estadual do Oeste do Paraná - UNIOESTE, campus Cascavel-PR.

StegSharp is an application built on C# 2.0 that explains the basic principles of steganography. With StegSharp the user can hide and recover text or files from image files. Supported image extensions are: jpeg and bmp.

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.