Showing 53 open source projects for "mathematics"

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  • 1
    BlowfishVHDL - free fully synthesizable Blowfish encryption algorithm hardware implementation.
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    Downloads: 4 This Week
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  • 2
    Crypt-EG is an easy visual cryptosystem program that implements ElGamal method using elliptic curves.
    Downloads: 0 This Week
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  • 3
    MpNT is a multi-precision number theory library that provides a base for building cryptographic applications. It may however be used in any domain where efficient integer, modular, and floating-point computations involving large numbers are required.
    Downloads: 0 This Week
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  • 4
    LightCrypto is C cryptography library. It contains Big Number Library, basic crypto algorithms (3DES, DSA, RSA, ECDSA, etc), Internet Voting Scheme, and many more. Current librarie's binary is less than 1MB and it can even be smaller by user config.
    Downloads: 0 This Week
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  • 5
    MacHash is intended to be a HashCalc clone for Mac OS X. Sporting a neat Aqua interface, it allows you to calculate a variety of popular hash values like MD5 or CRC32 from diffent input sources such as a line of text or a file on disk.
    Downloads: 0 This Week
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  • 6
    This is a collection of vb class modules written in native Visual Basic. They provide the following functionality: Processing of very large integer numbers, hashing algorithms, prime number handling and an implementation of the RSA algorithm.
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  • 7
    CryptoHelper is a Java program designed to aid in the decryption of classical ciphers, ie pre WWII ciphers. It brings together tools like frequency analysis, friedman tests, enciphering/deciphering for several clasical ciphers, and brute force algorithm
    Downloads: 0 This Week
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  • 8
    GiANT is a graphical interface for computer algebra systems (OS X/UNIX/Win). Currently GiANT lets the user work with number fields via KASH, but we aim to develop it into a GUI Library to run on top of any CAS and expose any of its functions.
    Downloads: 0 This Week
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  • 9
    Java Randomness Test Suite is a gui application to run randomness tests on random stream resource (file or algorithm). Application can be run in command line. Includes general statistical tests, NIST and DIEHARD tests.
    Downloads: 0 This Week
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  • 10
    NAC is a collection of tools for cryptography. The goal is to provide simple-to-use crypto tools (like an OTP, String and number generator, public key algorithm...) you can use under Linux, Windows...
    Downloads: 0 This Week
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  • 11
    The algorithm allows any kind of weights (costs, frequencies), including non-numerical ones. The {0, 1, ..., n-1} alphabet is used to encode message. Built tree is n-ary one.The algorithm is based on a set of template classes : Cell(SYMBOL, WEIGHT), Node(
    Downloads: 0 This Week
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  • 12
    Ganzúa is a cryptanalysis tool for classical ciphers (mono and polyalphabetic) that lets the user define almost completely arbitrary cipher and plain alphabets, allowing for the proper cryptanalysis of cryptograms obtained from non-English texts.
    Downloads: 0 This Week
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  • 13
    Multiprecision unsigned number template library (MUNTL). The program is intended for the organization of calculations with the big precision for unsigned numbers. Program is very fast because do not use any heap call (new, malloc etc.)
    Downloads: 0 This Week
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  • 14
    Pena is an acronym for "Pena Encryption for Automata". This framework will help you to run encrypted representations of programs.
    Downloads: 0 This Week
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  • 15
    Provides efficient, effective implementations of 32- and 64-bit hash functions based on Rabin fingerprints / irreducible polynomials, in Java. Also provides integration with java.security.MessageDigest API.
    Downloads: 0 This Week
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  • 16
    Random number generator, and random number seed generator classes for C++. Includes abstract base classes and derived generators. Cross platform compatible.
    Downloads: 0 This Week
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  • 17
    LavaRnd is a random number generator that converts a digitized chaotic source (such as a lens capped web camera) into cryptographically strong random numbers. LavaRnd comes with both an APIs (currently C and Perl) as well as a number of demos.
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    Downloads: 0 This Week
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  • 18
    The aim of this project is to collect and develop high quality pseudo random number generator (s) and to develop methods for testing suspected random sequences.
    Downloads: 0 This Week
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  • 19
    The development of a biometric system and applications e.g. Access Control based on the system to recognize and verify people. The primary goal is face recognition, but other human attributes might get used too in the future.
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  • 20
    The goal of Operation Project X is to crack the 2048-bit RSA private encryption key Microsoft uses to sign Xbox media, by using distributed computing. This key could be used by Xbox owners to run homebrew code on their machines.
    Downloads: 0 This Week
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  • 21
    <b>SicHer</b> is an encryption client that will allow secure chat across the internet using AES and a Diffe-Hellman key exchange.
    Downloads: 0 This Week
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  • 22
    Collection of pseudorandom number generators (PRNGs) implemented in QBASIC/QuickBASIC and avilable as DOS executables.
    Downloads: 0 This Week
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  • 23
    Monitor and log all ARP traffic on a switched network, organized into html output with ARP spoof detection, network scan detection and misconfigured network device detection. NOTE: this project is currently not usable.
    Downloads: 0 This Week
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  • 24
    RSA-IP is a Linux kernel net _protocol_ which encrypts IPv[4;6] using RSA public/private key.Think of it as a kernel level implementation of ssl. RSA needs prime number so we release a prime searcher.
    Downloads: 1 This Week
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  • 25
    A project to provide a GUI toolkit to facilitate (and where possible, automate) the breaking of classical (pen-and-paper) cryptosystems. Initial focus is on the cryptanalysis of monoalphabetic substitution ciphers.
    Downloads: 0 This Week
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