kryptos-multi-hashing

    0.0.1 • Public • Published

    kryptos-multi-hashing

    Build Status

    NPM

    Cryptocurrency hashing functions for node.js.

    Algorithms

    • quark
    • x11
    • x13
    • x16r
    • x16rv2
    • nist5
    • scrypt
    • scryptn
    • scryptjane
    • keccak
    • bcrypt
    • skein
    • groestl
    • blake
    • fugue
    • qubit
    • hefty1
    • shavite3
    • cryptonight
    • boolberry
    • sha256d
    • lbry

    Usage

    Install

    npm install kryptos-multi-hashing

    So for this native Node.js add-on, you can do the following hashing algorithms

    var multiHashing = require('kryptos-multi-hashing');
     
    var algorithms = ['quark', 'x11', 'scrypt', 'scryptn', 'scryptjane', 'keccak', 'bcrypt', 'skein', 'blake'];
     
    var data = new Buffer("7000000001e980924e4e1109230383e66d62945ff8e749903bea4336755c00000000000051928aff1b4d72416173a8c3948159a09a73ac3bb556aa6bfbcad1a85da7f4c1d13350531e24031b939b9e2b", "hex");
     
    var hashedData = algorithms.map(function(algo){
        if (algo === 'scryptjane'){
            //scryptjane needs block.nTime and nChainStartTime (found in coin source)
            var yaCoinChainStartTime = 1367991200;
            var nTime = Math.round(Date.now() / 1000);
            return multiHashing[algo](data, nTime, yaCoinChainStartTime);
        }
        else{
            return multiHashing[algo](data);
        }
    });
     
     
    console.log(hashedData);
    //<SlowBuffer 0b de 16 ef 2d 92 e4 35 65 c6 6c d8 92 d9 66 b4 3d 65 ..... >
     
     

    Credits

    • zone117x for creating this repository.
    • NSA and NIST for creation or sponsoring creation of SHA2 and SHA3 algos
    • Keccak - Guido Bertoni, Joan Daemen, Michaël Peeters, and Gilles Van Assche
    • Skein - Bruce Schneier, Stefan Lucks, Niels Ferguson, Doug Whiting, Mihir Bellare, Tadayoshi Kohno, Jon Callas and Jesse Walker.
    • BLAKE - Jean-Philippe Aumasson, Luca Henzen, Willi Meier, and Raphael C.-W. Phan
    • Grøstl - Praveen Gauravaram, Lars Knudsen, Krystian Matusiewicz, Florian Mendel, Christian Rechberger, Martin Schläffer, and Søren S. Thomsen
    • JH - Hongjun Wu
    • Fugue - Shai Halevi, William E. Hall, and Charanjit S. Jutla
    • scrypt - Colin Percival
    • bcrypt - Niels Provos and David Mazières
    • X11, Hefty1, Quark creators (they just mixed together a bunch of the above algos)

    Install

    npm i kryptos-multi-hashing

    DownloadsWeekly Downloads

    0

    Version

    0.0.1

    License

    none

    Unpacked Size

    3.99 MB

    Total Files

    157

    Last publish

    Collaborators

    • asaharan