crc32

    0.2.2 • Public • Published

    Intro

    CRC means 'Cyclic Redundancy Check' and is a way to checksum data. It is a simple algorithm based on polynomials and is used in such projects as gzip.

    This module only works with UTF-8 strings, and is meant to be able to work on node and in the browser.

    This module also supports append mode (where a running crc sum is stored). Running in regular mode will reset the current crc sum.

    Install

    To use in node:

    npm install crc32

    To use in the browser, use pakmanager.

    API

    var crc32 = require('crc32');
    
    // runs on some string using a table
    crc32(someString);
    
    // runs on some string using direct mode
    crc32(someString, true);
    
    // directly run on someString using a table
    crc32.table(someString);
    
    // directly run on someString using a table in append mode
    crc32.table(someString, true);
    
    // directly run on someString using direct mode
    crc32.direct(someString);
    

    Keywords

    none

    Install

    npm i crc32

    DownloadsWeekly Downloads

    101,611

    Version

    0.2.2

    License

    none

    Last publish

    Collaborators

    • beatgammit