Showing 648 open source projects for "c"

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  • 1
    A simple demonstrative command line tool which can do both file encryption and decryption . It is based on OpenSSL and can support AES / DES / 3DES / BLOWFISH / RC4 cipher algorithms with ECB / CBC / CFB / OFB chaining modes (ECB only for RC4).
    Downloads: 0 This Week
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  • 2
    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.
    Downloads: 0 This Week
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  • 3
    The Sharemind framework

    The Sharemind framework

    secure multiparty computation done right

    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 IMPORTANT: The version available on this page is a seriously outdated version that is kept available as an educational tool.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/.
    Downloads: 0 This Week
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  • 4
    Downloads: 0 This Week
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  • 5
    Rinecrypt uses the Gladman implentation of the AES algorithm Rijndael and a SHA256 hash among other things, to encrypt/decrypt a file with a user supplied passsword.
    Downloads: 0 This Week
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  • 6
    Hide your data from any scans for fingerprints at forensic analysis. Fragger is an concept to fragment files into many small files by scrambling the content of the source file.
    Downloads: 0 This Week
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  • 7
    This project involves implementing simulations of Enigma machines and the Turing bombe on various parallel-computing systems including multi-processor PCs, Linux clusters, and modern enhanced graphic cards.
    Downloads: 0 This Week
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  • 8
    View and edit your ELF object file. Useful for plugin-based architectures.
    Downloads: 0 This Week
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  • 9

    Lite Security Module LSM PKCS11

    Lite Security Module: a daemon to handle PKCS11 Secure Boxes

    Lite Security Module: a daemon to handle Secure Boxes (files containing cryptographic keys, X509 certificates and data objects), accessible through a PKCS#11 library, supporting non-certified (lite) Software or Hardware Security Modules (www.clizio.com)
    Downloads: 0 This Week
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  • 10
    Pure managed C# implementation of well-known cryptographic hash functions such as SHA-family (SHA0, SHA1, SHA2), MD-family (MD2, MD4, MD5), RIPEMD, Tiger, Haval, Snefru and others. Moved to Github: https://github.com/AndreyRusyaev/acryptohashnet
    Downloads: 0 This Week
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  • 11
    vstegfs has moved to http://sourceforge.net/projects/stegfs
    Downloads: 0 This Week
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  • 12
    A encryption library for C++ "DEL-X" that uses a 3d encryption algorithm. It can work with any key size from 8bit- 4096bit with a 512 byte block size.
    Downloads: 0 This Week
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  • 13
    This library provides two operations: one to wrap key data, and another to unwrap the key data. This code also includes a fairly comprehensive unit test library which ensures the implementation is verified against the vectors provided in RFC 3394.
    Downloads: 0 This Week
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  • 14
    This is a simple ANSI-C implementation of Triple-DES (as described in NIST Special Publication 800-67.) This implementation also includes an 8-bit version that can be used in microcontrollers with memory constraints.
    Downloads: 0 This Week
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  • 15
    Power Hasher is a program that allow you to get the hash code of multiple files at once, and export the results to a file, making easy for this file to be imported and the files checked. Currently it supports MD5, SHA1, SHA256, SHA384 and SHA512.
    Downloads: 1 This Week
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  • 16
    SSLScan queries SSL services, such as HTTPS, in order to determine the ciphers that are supported. SSLScan is designed to be easy, lean and fast. The output includes prefered ciphers of the SSL service, the certificate and is in Text and XML formats.
    Downloads: 7 This Week
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  • 17
    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.
    Downloads: 0 This Week
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  • 18
    Pidgin-paranoia is a plug-in for Pidgin (formerly known as Gaim) that provides information-theoretically secure encrypted conversations using one-time-pads.
    Downloads: 0 This Week
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  • 19
    Estonian national ID Card management GUI tool.
    Downloads: 0 This Week
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  • 20
    Interrogate is a proof-of-concept tool for identification of cryptographic keys in binary material. First and foremost for memory dump analysis and forensics usage. Able to identify AES, Serpent, Twofish and RSA keys as of version 0.0.3.
    Downloads: 0 This Week
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  • 21
    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.
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    Downloads: 162 This Week
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  • 22
    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!
    Downloads: 0 This Week
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  • 23
    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.
    Downloads: 0 This Week
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  • 24
    Raiden block cipher: An extremely lightweight and fast block cipher, developed using genetic programming, with the intention to be an alternative to TEA. This cipher is as fast as TEA, and without many of its known weaknesses.
    Downloads: 0 This Week
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  • 25
    This is a set of programs convert a .p7m file into an .eml file. A private key of RSA would be needed when you convert an encrypted .p7m file.
    Downloads: 0 This Week
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