Open Source Cryptography Software - Page 50

SATURN is now a fully-functional stream cipher. It is in active development. The underlying algorithm is SATURNrng, a cryptographically-secure random number generator. SATURNrng is seeded with a 480-bit key and a 480-bit nonce which then produces a random stream used to encrypt a plaintext.

SeCURePass password manager. A flexible, secure password manager for use in many situations, applicable for storing personal information. Integration with Firefox is available via an included extension.

Work on a port of SELinux to Slackware.

SES brings back the uncrackable onetime pad, with a digital twist. It is well known that a random key of message-length is the only provably unbreakable cipher. SES uses cryptographic strength pseudo-random keys of message-length for its many encipherments, in addition to offering true one-time pad capability for the intrepid. SES is built on ISAAC, Bob Jenkins' unbroken CSPRNG, a fast and simple stream cipher placed in the Public Domain in 1996. SES now gives you the ability to efficiently cipher text of arbitrary length or files of any size or type. Use it with confidence. To achieve complete one-on-one privacy, SES traverses several levels en route to its output. The more words in your key-phrase, the more layers of encipherment SES applies. It is part Vigenere, part onetime pad, part cryptographic hash, not to mention the essential scrambler element, each component driven by ISAAC, with all key-derivation and stretching relying on Keccak in 512-bit configuration.

Simple Encoder/Decoder, written in the .net framework. It is basicly an encryption program which supports serveral encryption methods. It can encode or decode texts in the forms of files or just plain text written directly in the program.

SFXCompress is an utility used to pack and/or encrypt a directory on a self-extracting file. It also includes the calculation of the MD5 function to check if the compressed file is correct. SFXCompress-gui is the graphical user interface written in Java of the Console utility sfxcompress. The Application comes also with the console version. MAC users, download "SFXCompress-bundle.dmg", double click and execute the script "InstallationScript" included into the dmg image. Linux Users: download "sfxcompress-bundle.tar.gz" or "sfxcompress-bundle.tar" and execute the script "install".

SHA PadLock computes SHA-1 or SHA-256 file checksums using VIA Nano's processors hardware PHE engine. Currently it can only be run on VIA Nano processors (in Samsung NC20 netbook for example) under Windows. It was build using VIA PadLock SDK.

Secure Hash Algorithm variant of the nist maintained Secure Hash Algorithm. this is a 1024 bit digest. Comments suggestions always welcome. Rick Removed old downloads as they are long outdated. The update is the last version I worked on. Algorithm is based on the SHA2 digest. I may work on an updated version for c++11

This project conducts collision tests on many hash functions, trying to find options for those interested in leaving SHA-1 (which is kind of imperative these days). Tests are conducted on a per-environment basis, so that each environment will produce some specific results. Also, user can choose criterion such as: * attempts per second; * collision attempts per max attempts supported; and * power consumption.

The SLAN project is a GPL open-source project providing a cross platform Virtual Private Networking (VPN) solution focused on providing secured and accountable links over insecure broadcast media such as 802.11 wireless LANs and public ethernets.

SMADRET Means Always Do Really Encrypt Talk (or Find A Better Acronym). It is a SOCKS 4-proxy that listens on localhost and acts as a middleman between your chat client and the outside world, intercepting messages and performing PGP-encryption using GnuP

The goal of the project is to create an example of Java ME based application for SMS message encryption. This aplication is only of academic interest and is not suitable for real safe SMS encryption.

OS based on Agent based Security with a new type of split kernel and agents platform.

SOLEid is a multi-purpose file protector that helps users to easily protect their files with different protection measures. The ones that are included till date are: password protection, hardware id lock, username and process protection.

SPipe (Secure Pipe) is a patch of mod_ssl package which allows the same corporate web server to be used as a secure access door to internal servers that do not use HTTPS protocol, while also retaining normal web server functionality for all HTTP requests

gnome-ssh-properties is a SSH configuration tool for the GNOME desktop enviroment.

SSHA Attack is a small prog for pen testers and security engineers to use in password/small clear-text auditing of SSHA hashes. It can also be treated as a SSHA crack tool but it was written with no malicious intent in mind. Use at your own risk.

The SSHD Library (libsshd) project enables server programs to easily integrate full SSH1 / SSH2 protocol authentication and support natively, built on top of existing and proven OpenSSH technology.

SSHKeychain is a GUI front-end for ssh-agent and ssh-add on Mac OS X. It can store your key passphrases in the Apple keychain, automatically add and remove your keys on various triggers. It also has tunnel functionality.

Bash shell scripts to run an OpenSSL Certificate Authority (CA) and issue self-signed HTTPS server certificates (or cert signing requests) for intranets. Scripts: genrootca, genservercert, genusercert, revokecert, csv2usercerts, certificate-mailer.

SSL Diagnos is used to test SSL strength; get information about SSL protocols (pct, ssl2, ssl3, tls, dtls) and cipher suites. It can also be used for testing and rating ciphers on SSL clients. It has also specific support for pop3s, sip, smtp and explicit ftps. Tests for heartbleed (including dtls). Furthermore a separate tool, SSLPressure, not using openssl can be used to check the whole spectrum of possible SSL protocols on a server. Can also be used for testing ssl for mssql-servers (was added since nessus did not support this) and contains mitm poc for stripping ssl from mssql-connections.

SSL Signature Check (SSLSigcheck) is an email filter designed to be run from within procmail. It will examine the signature and certificate of a signed email, and add header information that procmail recipes can use to filter the message.

SSL-Explorer is a fully-featured, web-based SSL VPN server. This project is no longer actively maintained as the SSL-Explorer technology has now been acquired by Barracuda Networks, Inc.

A collection of Java libraries for XML stream and file parsing, basic crypto and other stuff I found useful to have around.

An open-source software that enables you to encrypt your files using the combination of Serpent, Twofish, and AES encryption algorithms, or each of them separately. GitHub page can be found at https://github.com/Northstrix/Serpent-Twofish-AES-File-Encrypter Made with the help of the Chat GPT and Perplexity Similar projects: https://sourceforge.net/projects/aes-256-cbc-file-encrypter/ https://sourceforge.net/projects/aes256-cbc-file-encrypter/