Showing 899 open source projects for "c source code"

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  • 1
    libstego is a set of libraries that implement functionality to embed secret data into a wide range of image file formats and uncompressed audio formats.
    Downloads: 0 This Week
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  • 2
    Open Source Security Suite Verschlüssselung mit Blowfish/Twofish/ AES. Datenlöschung mit Guttmann (Default)/Pseudorandom Data/US DoD 5220-22.M Methode
    Downloads: 0 This Week
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  • 3
    2Pix
    2Pix integrates with Windows to allow you to easily encrypt and hide files in bitmap images, a process called steganography (not to be confused with stenography). Data is stored in the low-order bits of each pixel of an image, so the file is completely hidden from view. Version 1.1 now provides plausible deniability because no unencrypted signature is stored in the image header. It should be impossible to prove an image contains a hidden file (if you use a strong password and only use 1 or 2...
    Downloads: 0 This Week
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  • 4

    ZenCrypter

    Zinga's interpretation of an Encryption Program

    A file encryption program created specifically for the soul purpose of security. This program is completely free and open-source, but the source code may only be distributed by Zinga, unless authorized.
    Downloads: 0 This Week
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  • 5
    puff

    puff

    Fast and Strong Data Encryption Algorithm

    svn checkout http://umcipher.googlecode.com/svn/trunk/ umcipher-read-only
    Downloads: 1 This Week
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  • 6
    Note: I haven't even looked at this project for years. I was a pretty bad programmer back then, so the code is sloppy. The next version will be better. Similar to a stream cipher, but rather than performing an exclusive OR on the input bytes and cipher, it performs a mixture of 'rolling' (see x86 instruction ROR) and bit NOT operations according to the key.
    Downloads: 0 This Week
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  • 7
    MetFS is a filesystem in userspace that is FUSE based, encrypted, dynamic sized (increase when new data added, decrease when data removed), single file when it's unmounted and very fast. MetFS 's proved to be running on Linux and FreeBSD.
    Downloads: 0 This Week
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  • 8
    Trillian OTR - Risen

    Trillian OTR - Risen

    Off-the-Record Support for Trillian

    This project provides Off-the-Record messaging support for Trillian as a continuation of Kittyfox Communication's plugin.
    Downloads: 0 This Week
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  • 9

    Encoder

    Simple Base64 encoding software

    Simple Base64 encoding/decoding in C#
    Downloads: 0 This Week
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  • 10

    CryptKeeper

    Encryption/Decryption Application

    Basic text file encryption & decryption. Can encrypt text files with or without formatting. CryptKeeper is the upgraded version of EnCREEPtor.
    Downloads: 2 This Week
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  • 11
    Linux-PAM module plus PostgreSQL stored procedures to capture and store encrypted passwords. Intended to facilitate migration of credentials to different authentication systems. Use subversion (see 'Code' tab) to download project source code.
    Downloads: 0 This Week
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  • 12
    Using encryption to secure your code or text. Click File->Run to run your code using Ruby, see the pop up for output. Never save your text or code to disk unencrypted. Don't forget your password. Encryption is error-persistent.
    Downloads: 0 This Week
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  • 13
    mcrypt, and the accompanying libmcrypt, are intended to be replacements for the old Unix crypt, except that they are under the GPL and support an ever-wider range of algorithms and modes.
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    Downloads: 1,042 This Week
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  • 14
    This is where web developers can get tools that can make their life easier. Web technologies and languages used contain but are not limited to HTML, XHTML, CSS, JavaScript, PHP, and AJAX. All code is extremely slim, fast running, and is W3C compliant.
    Downloads: 0 This Week
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  • 15
    LinBankOS is the number one Onlinebanking-Safesystem in the World. With over 500.000 Customers its the biggest "Browsersecurityproject" in the World.
    Downloads: 0 This Week
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  • 16
    CaesarCipher is a simple tool which helps you de/encrypt texts with the caesar cipher. This tool should not be used to encrypt sensitive data like passwords or personal information.
    Downloads: 0 This Week
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  • 17
    SteganoImage
    Utility for embedding hidden data into PNG files
    Downloads: 0 This Week
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  • 18
    The PKI Framework (PKIF) is a cross-platform library for performing PKIX-compliant certificate processing. It includes support for SCVP, OCSP, CMS and Timestamps. It uses Windows CAPI, NSS or Crypto++ for cryptographic services and hardware support.
    Downloads: 0 This Week
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  • 19
    TinyCrypt is a simple secure program for encrypting files. The core encryption code is only 76 lines of C code, based on the well known ARC4-D(768) algorithm.
    Downloads: 0 This Week
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  • 20
    The libSRTP project has been moved to https://github.com/cisco/libsrtp
    Downloads: 8 This Week
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  • 21
    Wifi Gateway
    Il Wifi-Gateway è un captive portal che permette l'accesso al network mediante vari metodi di autenticazione quali: CRS/CNS via IdPC, One-Time Password, Radius server, SMS ( tramite Skebby ). Il sistema è basato su CAS, NoCat e NoCatCAS.
    Downloads: 0 This Week
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  • 22
    Enable PKCS#11 based cryptographic devices in GnuPG
    Downloads: 0 This Week
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  • 23
    Perso can handle different types of identity card numbers (e.g. German/Austrian ID-card and passport). It can check the numbers for correctness. Also it can extract information from the numbers (e.g. birthday) or generate numbers using custum values.
    Downloads: 0 This Week
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  • 24
    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.
    Downloads: 0 This Week
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  • 25
    CryptDS
    CryptDS is cross platform file encryption software with AES-128 encryption based on Open Source library Crypt++. CryptDS has a wxWidgets GUI interface.
    Downloads: 2 This Week
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