Showing 728 open source projects for "c-sharp"

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  • 1
    AUM CSPRNG & Stream Cipher

    AUM CSPRNG & Stream Cipher

    A minimal CSPRNG reflecting the Zen of cipher design

    AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key.
    Downloads: 0 This Week
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  • 2
    Pambaf

    Pambaf

    Another encryption algorithm

    Pambaf is a new encryption algorithm for users or developers with extremely high demands for security.
    Downloads: 0 This Week
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  • 3
    Open source Diameter and Diameter related protocols. Written in C++ (porting to Java is welcome!)
    Downloads: 1 This Week
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  • 4
    SourceAFIS

    SourceAFIS

    Fingerprint recognition library (.NET port)

    SourceAFIS is a software library for human fingerprint recognition. It can compare two fingerprints 1:1 or search a large database for matching fingerprint. It takes raw fingerprint images on input and produces matching score on output. Click the website link above for more info.
    Downloads: 0 This Week
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  • 5

    gxLibrary : C++ (CUDA+AMP+CPU)

    C++ library for easy simulations on any CUDA/AMP/CPU or remote PC

    Helps to program ( in C++) simulations or long-running calculations with many iterations. Easily write C++ code that is same as single-threaded ( or shorter and simpler) , and gxLibrary will compile and run that code as massive multi-threaded on any available GPU (CUDA/AMP) or CPU, either on local or remote PC. Write code functions once, just like they would be written for regular single-threaded cases - no need to write separate code for CUDA or AMP or CPU, or to modify code for parallel execution. ...
    Downloads: 0 This Week
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  • 6
    WiKID Two-Factor Authentication System

    WiKID Two-Factor Authentication System

    Two-factor authentication system

    The WiKID Strong Authentication System is a public-key based two-factor authentication system. It is a flexible, extensible, and secure alternative to tokens, certs and passwords. Application & API support exists for Java, ASP, PHP, Ruby, OpenVPN, TACACS+, etc. Read our eGuide on how to setup your network with two-factor authentication: http://www.wikidsystems.com/learn-more/two-factor-authentication-white-papers
    Downloads: 7 This Week
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  • 7
    ISC - The ISAAC Stream Cipher

    ISC - The ISAAC Stream Cipher

    ISC lets you encrypt & decrypt text and files of any type up to 4GB

    ISAAC is a cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. It was developed by Bob Jenkins from 1993-1996 and placed in the Public Domain. ISAAC is fast - especially when optimised - and portable to most architectures in nearly all programming and scripting languages. After more than 20 years of existence ISAAC has not been broken, and the little program you have here allows you to use it to encrypt and decrypt text of arbitrary length, files of any...
    Downloads: 0 This Week
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  • 8

    DACS - Distributed Access Control System

    Authentication, Access Control, and Single Sign-On

    DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program. The latest release is DACS 1.5.1 (26-Oct-2025) It is not available here! Get it at https://dacs.dss.ca/download.html
    Downloads: 2 This Week
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  • 9

    KeePass KdbpFile format

    A plugin to allow Import and Export in Fast KDBP format

    *** NOTE: Not compatible with KeePass 2.35 or greater *** This is a plugin to KeePass <http://www.KeePass.info> to allow import and export of a new file format called KDBP. This contains 100% of the data in a standard kdbx file, and is encrypted using exactly the same compression, cryptography and integrity code. The difference is that inside the encrypted container, rather than XML, is a binary format serialized using Protocol Buffers. This has the advantage of being smaller and...
    Downloads: 6 This Week
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  • 10
    keygen

    keygen

    keygen key generator keygenerator brute force

    keygen is an administration/security/penetration tool. keygen is an brute force key generator. This can help you to generate mass passwords or password-lists or combine with other security tools. Complete in c, very fast.
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    Downloads: 69 This Week
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  • 11

    libnsa

    RSA 4096 C++ library

    Libnsa stands literally for "Library: Non Semper erit Aestas". It is a small C++ library which implements RSA encryption. The current version only creates the 4096 bit public and private keys.
    Downloads: 0 This Week
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  • 12
    Use of Michael Rabin's Information Dispersal Algorithm to provide secure, dispersed storage in a networked environment. For full download, please get both Math-FastGF2 and Crypt-IDA releases under the files link. See project wiki for more information.
    Downloads: 0 This Week
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  • 13
    ...SharpPcap is a cross-platform packet capture framework for the .NET environment, based on the famous pcap / WinPcap libraries. It provides an API for capturing, injecting, analyzing and building packets using any .NET language such as C# and VB.NET.
    Downloads: 1 This Week
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  • 14

    Cryptohaze

    GPU accelerated password cracking tools

    A CUDA & OpenCL accelerated rainbow table implementation from the ground up, and a CUDA hash brute forcing tool with support for many hash types including MD5, SHA1, LM, NTLM, and lots more!
    Downloads: 1 This Week
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  • 15
    Bandwidth measuring tool that works by pinging remote hosts much like plain old ping command.
    Downloads: 0 This Week
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  • 16

    File Scrambler

    Scramble your files

    Scrambler splits your files into a disired number of chunks and puts them together in a different order. This makes the file unreadable. In order to read them again you must unscramble them. Possible Uses: 1. Protect your private files (e.g. pictures, text, source file etc.) 2. Protect your hosted file on your website. (e.g. You can scramble the file and upload it. In order for the downloader to open the file he needs to unscramble the file. For this he will need the number of scrambles)
    Downloads: 0 This Week
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  • 17
    SSL Diagnos

    SSL Diagnos

    SSL Strength Evaluation and Test Utility

    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...
    Downloads: 0 This Week
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  • 18
    MySecureShell is a sftp-server developing tool which help to make a ftp server like proftpd but very securised with SSH encryption. This software is highly configurable and very easy to install and use. Project has moved to https://github.com/mysecureshell/mysecureshell !
    Downloads: 0 This Week
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  • 19

    SEAdmin

    GUI Tool for managing common SeLinux operation

    SEAdmin tool is basically a GUI wrapper of common scripts used to manage, configure and viewing information, on SELinux system. SEAdmin was developed with mono and GTK#
    Downloads: 0 This Week
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  • 20

    KeePass Sync Other Formats

    A plugin to allow KeePass to synchronize with other file formats

    This is a plugin to KeePass <http://www.KeePass.info> to synchronisation to non-kdbx formats. This is done either by using a special menu command (under File, Synchronize) or by creating a new Trigger action to perform the synchronisation. In order to be a valid format for synchronisation, the format must support both Import and Export, and must support Uuids. It is recommended, but not required, that it is secured by a composite key (the same key will be used as for the database...
    Downloads: 5 This Week
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  • 21

    ScreenGuard

    Put a vault on your Windows Login screen

    ScreenGuard adds a locked layer to your windows login screen. It can only be unlocked with a unique USB drive and combo. Please see "What's new in this version" for update info. Please note that the "Designed for windows 7" and "Compatible with windows 8" logo's are not part of ScreenGuard. System Requirements : ScreenGuard v1.0 - http://blackboxsoftwares.tk/projects/screenguard-v1.0/ 2.0MB Hard drive space Net framework 4.5 or above Windows 7 or 8 What's new : Emergency Login...
    Downloads: 0 This Week
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  • 22

    Cosign: Web Single Sign-On

    Open Source Web Single Sign-On

    An open source project originally designed to provide the University of Michigan with a secure single sign-on web authentication system. Cosign is part of the National Science Foundation Middleware Initiative (NMI) EDIT software release.
    Downloads: 3 This Week
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  • 23
    Bigram Table Generator

    Bigram Table Generator

    A program to generate random reciprocal bigram tables

    A command-line program to encrypt/decrypt a message using a random reciprocal bigram table and write a bigram table to a text file. Executing the program without any command-line arguments starts bigram in message encryption/decryption mode. The program prompts for a password or passphrase and a message to encrypt/ decrypt. After the message is entered the ciphertext is displayed. Executing the program with command-line arguments causes bigram to generate a random bigram table to...
    Downloads: 0 This Week
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  • 24

    GsProtector

    Gameserver Protector

    GsProtector is a small tool that works as a Firewall on application layer specially tailored for Gameservers. It offers also simple Admin functionality like IP banning and provides Information about Network Traffic Status
    Downloads: 0 This Week
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  • 25
    Off-the-Record (OTR) Messaging allows you to have private conversations over instant messaging by providing encryption, authentication, deniability, and perfect forward secrecy.
    Downloads: 0 This Week
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