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yaSSL, or yet another SSL, is an embedded ssl library for programmers building security functionality into their applications and devices. yaSSL is highly portable, and runs on standard as well as embedded platforms(QNX, ThreadX, VxWorks, Tron)
yaSSL is still available but no longer being developed. Current development on the same project continues under wolfSSL. Visit yaSSL Home above for the latest stable release.
Perfenc is a encryption program that encrypts/decrypts files or the standard input with a one-time pad.
More information about one-time pads is available at http://en.wikipedia.org/wiki/One-time_pad
Simple tool for file encryption and folder content encryption with AES 256. Files can also be hashed with a SHA1 signature. A command line version is available as well as a GUI version. One other useful feature is to encrypt messages for emails.
Allows to transparently encrypt repository contents with AES 256. The main advantage is that no additional software needed to be installed in untrusted location. Files are automatically encrypted on the fly when doing git push from trusted location.
Utility to encrypt files and streams. Features: encryption with AES, Serpent, Twofish and many other block ciphers supported by Botan; PBKDF2 key derivation; HMAC verification; does not require files, works with pipe input and output
This is a new, very powerful Nsis plugin, as a wrapper around Windows CryptoAPI. It has the ability to Hash, Encrypt & Decrypt using various algorithms. It also has the Base64 encode/decode functions.
A program to calculate and verify checksums of multiple files with wizard-like GUI. Supports 12 hashes: CRC32, MD2, MD4, MD5, SHA1, SHA2, RIPEMD,Whirlpool, ED2K, AICH, Tiger, TTH. Allows processing of nested directories and updating of checksum files
Store your most valuable notes in a LockNote. Hide your everyday notes in a safe place. Application and document in one: the mechanism to encrypt and decrypt a note is part of it. Secure, simple, independent. No installation required.
This project is a C++ library which allows incorporating DKIM into an existing MTA or other application. It provides full support for signing, verifying, and SSP. It is compliant with RFC 4871.
This program can encrypt / decrypt strings with the Caesar's Cipher.
It also can try to crack an encrypted string with brute force.
(C) Daniel Steinhauer <pik-9@users.sourceforge.net>
It load the current public-timestamp-block from publictimestamp.org and store it in a file to use it e.g. as a signature in an e-mail software.
The project is inactive and not under development anymore.
Sharemind is a secure multiparty computation system that allows you to process data without seeing it.
IMPORTANT: The version available on this page is a seriously outdated version that is kept available as an educational tool. More recent versions with more features and better quality are available from http://sharemind.cyber.ee/.
Quick and dirty hardware random number generator that converts a digitized chaotic source (such as a lens capped web camera) into the random numbers. May or may not be cryptographically strong. 0.5-5MBiPS. Requires DirectShow enabled webcam. Win32. CLI.
The Keyrona project aims at developing a unified key management solution for hard disk and file encryption systems such as dm-crypt,cryptsetup-LUKS,encFs,eCryptFS and TrueCrypt.
an implementation of the attack on the RC4 cipher as described in: "Efficient Reconstruction of RC4 Keys from Internal States" by Eli Biham and Yaniv Carmeli. plus optimizations of the attack
BeeCrypt is an ongoing project to provide a strong and fast cryptography toolkit. Includes entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives.
Security for usb flash drives. Uses basic encryption to make sure your data is safe, on all platforms. This application is written in C++, GUI is still to be considered. PRE-ALPHA STAGE, DO NOT USE ON IMPORTANT DATA!
Migale eraser is a software permitting to erase safely any file or folder from your hard drive so that no recovery will be possible, even when using forensic tools.
Botan is a C++ crypto library Note: all versions of botan served on sf are OBSOLETE AND NOT SUPPORTED IN ANY WAY. Go to http://botan.randombit.net for the latest stable/supported release.
KpGen is an modern Password Generator. It has some interesting features, like a random generator based on mouse move with some strong options. It can also work as a hash calculator, calculating hashes of passwords and phrases.