Open Source Cryptography Software - Page 57

See Matt Wright for PERL CGI scripts. Upgrade to Oracle8i if you need MD4/5 or binary operations for PL/SQL.

The File Shredder securely shreds files by overwriting them before they are deleted. Every character in the file is overwritten with customised random data, so it is secure, but a little slow. The file is also given a random name.

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

JODI, the Jointly Owned Digital Imaging specification, documents the requirements and behavior of a proposed Point-of-Sale (POS) anti-fraud effort. JODI is a specification for hardware, software, procedures, and a legal framework that prevent fraud.

MOTET is a tiny, fast super-encipherment application written in C, featuring the new CSPRNG/stream ciphers MOTE and BEDBUG in each of their three variants, as well as the "gold standard" among ciphers, ISAAC. MOTET brings multiple levels of encryption, including a ciphertext-hash, a Vigenere mixing function, a choice of Caesar MOD or Caesar MIX ciphering on the primary key-stream, plus a deeply scrambled "outer shell" as a final super-encryption stage. A unique nonce IV guarantees that each ciphertext will differ radically from every other, even on the same message and identical key.

The NEO Project uses the NEO-c (Network Exchange Operation for Charity) platform to participate in various computing challenges and projects, and donates any winnings to the charities specified by its users.

This project has a theory of time that allows a computer program to decrypt information of the past, future, or alternate time-lines using a binary counter. Currently we have developed the binary counter now we are working on a production release.

Python package that allow you to encipher a plaintext, decipher a ciphertext, using The Polybius Square cryptography.

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 IMPORTANT: The version available on this page is a seriously outdated version that is kept available as an educational tool.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/.

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.

The Watermarks is a java library for images and text watermarking fingerprinting and tamper-proofing. The supported carrier formats for a watermark are JPEG and PDF. The project also aim to build a test environment to evaluate robustness of implemented a

Live Security/Forensics Linux Distribution, built from scratch and packed full of tools useful for vulnerability analysis, penetration tests, and forensic analysis.

This package is a modest implementation of a non-alphanumeric encryption algorithm in java. But I'm kinda looking forward to creating a whole gui app implementing most well-known encryption tools, "the paranoid secret-coder special brainkiller"!

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.

Thoughts is an electronic journal/diary program based on the .NET framework (C#). It allows entries to be saved locally and/or remotely via web service or directly to a database. The entries can also be encrypted prior to saving.

This is a source repository for the ThreeBears family of post-quantum key exchange and encryption algorithms.

With Tiger Envelopes you can stop snoops from reading your email. Same email client. No extra steps. One click to install on Windows and Linux. Configures Outlook, Thunderbird, and KMail. Supports GPG, PGP, Bouncy Castle encryption.

This software implements the time stamp service. (mainly implements the Hierarchical Time-stamp Protocol. This protocol is proposed in a published paper which can be found in this package.)The code can help you to construct your time-stamp server.

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. Tink is an open-source cryptography library written by cryptographers and security engineers at Google. Tink's secure and simple APIs reduce common pitfalls through user-centered design, careful implementation and code reviews, and extensive testing. Tink helps users without a cryptography background safely implement common cryptographic tasks. At Google, Tink has been deployed in hundreds of products and systems. Cryptography is difficult to get right. With Tink, you can encrypt or sign data with just a few lines of code, with built-in security guarantees to help you avoid pitfalls. Tink adds security protections on top of well known libraries like BoringSSL and Java Cryptography Architecture and shows them right in the interfaces, so auditors and tools can quickly find gaps.

Tiny Secure-Password-Generator - Creates 5 "secure" passwords to choose from. Those passwords won't be found in any wordlist! Easy to use, working version available on any plattform.

When you need encrypt/obfuscate strings in your program so that they don't just show up with a strings or hex tool when your executable is examined, this tool can be useful. See Code Project article: https://www.codeproject.com/Articles/1210398/Small-String-Obfuscator by Michael Haephrati

openssl is well-known allover the world,but it is huge,complex.our target is develop a tinytls,it is small,simple,good understanding,and usually for embedded system.But it can support most openssl features.You can add some other features easily.

Tombo Edit is an Android application to view and edit files encrypted by Tombo (http://tombo.sourceforge.jp/En/)

If you're like me and you don't think your passwords are safe as cookies in your browser or any other place for that matter then this is the right app for you. TraySafe's minimalist UI is designed to be shown only in your system tray icons. With it you can copy both your username/email and password using only your left and right mouse buttons. The scroll button is used to delete items from the menu. PIN functionality is included in versions 1.1.0 and above. The serious perk of the app is that all the info is saved as encrypted data in the data.tsf file in the program directory. The simple yet effective encryption algorithm has a password hash, salt key and vigenère cipher key that are changed with every update. The only thing you have to do when updating is to delete the .tsf files and re-enter all your info again so that it can be encrypted using the new parameters. Detailed How-To can be found in the project wiki.

Trent is a system designed to handle being a modular authentication server system for a wide variety of resource-managers, so that the manager can worry about resources, and not authentication.