Open Source Cryptography Software - Page 29

· A free chat server coded in java. · Supports secure connections via the Diffie-Hellman-Algorithm. · One java chat client available. · Other clients in production.

Estonian national ID Card management GUI tool.

This project's goal is to provide a simple but extendable SOC (System On Chip) that can be loaded into an FPGA in order to quickly test custom coprocessors and evaluate their robustness against SCA (Side Channel Attacks) or others physical attacks.

EverCrack cryptanalysis engine. The goal is cryptanalysis of any class of cipher. The focus now is the kernel - cryptanalysis of unilateral monalpha substitution ciphers extremely quickly, and later, cryptanalysis of complex ciphers for the kernel.

EnCrypted fiLe Sharing In jaVa

ExRandom is a small header-only C++11 library for exact sampling from the normal, exponential, and discrete normal distributions (provided that the underlying generator is perfect). This library provides an implementation of the algorithms described in C. F. F. Karney, Sampling exactly from the normal distribution, ACM Trans. Math. Software 42(1), 3:1-14 (Jan. 2016), https://doi.org/10.1145/2710016, https://arxiv.org/abs/1303.6257.

Decrypt utility for files encrypted by FileError_22001 virus (also known as Trojan.Encoder.33).

You can compute what you have in common with untrusted parties, without disclosing what you have. This is an implementation of a cryptographic protocol that is tailored for privacy-preserving set intersection.

A modern secure, robust, multithreaded, exception aware, internationalisable, portable GUI toolkit library designed for mission-critical work in C++ and Python forked from the FOX library. Replicates the Qt API in many places.

My first attempt at a one-way hashing class/algoritm, built as a python class. It produces variable length hash from a message block of the size you want. The resulting hash will be ~2x the message block in size, and should provide for at least as many bits of security as the block itself. I updated this, with a different hash than original, since I found a potential collision on some blocks, not but specific to that challenge. To further correct this, I modified the padding when it's less than the block size. I hold no guarantee of the security of this algorithm, USE AT YOUR OWN RISK. I have had no 3rd party analysis done on the algorithm to date, but research is welcome, and a challenge is even provided in CHALLENGE.txt.

Cooperative Fair Event Outcome Selection in a hostile environment.

Fast Encryptor is a quick-and-dirty en/decryptor that can operate on files and/or streams. Coded for SPEED as opposed to security.

FSFS is a secure distributed file system in user space built over FUSE and OpenSSL. It stores AND transfers data between clients and server in secure form, leaving most of the cryptography to the clients, thus relieving the server of the additional work.

Optimized implementation of RC4 (Rivest Cipher 4, ARCFOUR) in ASM (x64) for Linux and Windows.

The Fenrir Morph Signature project aims to provide existing signatures standards with a morph capability: "Sign once, distribute many". This capability allows to use the same signature for authenticating modified, but authorized, versions of a document

A plugin for the popular OS X IRC client Colloquy providing Blowfish-encryption

Java application for encryption with a GUI. It is based in the XOR symetric encryption combined with a pseudorandom resorting of the bytes. Strenth and time to encrypt/decyrpt per MB adapted to size of input file. Multithread. zoom Multilanguage Dark mode JDK-17 compatibility It includes detailed documentation in English, Spanish and Catalan. You will find more about it at this web site: https://www.frojasg1.com:8443/downloads_web/web/html/encriptadorDeArchivos.html?origin=sourceforge

IMPORTANT -- This is an old project that is no longer supported and should not be relied upon for serious applications. If your looking for encryption software, I suggest OpenSSL or GnuPG which are better equipped.

File Encyrption Application Written In .NET 2.0

File Encryptor is a very simple, totally free and easy to use batch file encryption application. Main features are: - Secures (encrypts) text files with an extra-large security key. - Secures (encrypts) media files with an extra-large security key. - Converts multiple files into a single encrypted file.

Allows you to hide one file inside another

File Obfuscator is small programme capable of scrambling the bytes of a file to make them difficult to acces without the proper password.

This program hidden inside compressed files of images, then these files can be extracted as if it were a tablet.

Encoder.jar utility enrypts any file (containing text like .txt, .rtf, .html, .htm, .msg, .xml, etc.) and generates an encoded file. This encoded file may then be transferred via email or other medium from the source machine and can be decoded back to original on the target machine. The target machine should have Decoder.jar in order to reproduce it back to the original form. Decoder.jar decrypts an encoded file and regenerates the original file. Use : java -jar Encoder.jar java -jar Decoder.jar

Java based API (library) and console utility for cross-platform file and directory encryption and archiving. Encrypts single files up to 9.2 EB length. Directories can be encrypted as sets of single files in a single action. Uses Twofish (CBC) and SHA-256. Security level is strong and benefits from the PWS3 (Password Safe) encrypted file format. The level can be lowered to 128-bit key-length (normally 256).