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    @inventivetalent/optimus-ts
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    0.2.1 • Public • Published

    Knuth's integer hashing based id obfuscation

    Build Status Latest build

    This is a port of jenssegers/optimus PHP library for Javascript. It works on the browser as well as node.

    Installation

    npm install optimus-js
    
    bower install optimus-js
    

    Usage

    To initialize the library you need 3 things.

    • Large prime number lower than 2147483647 (prime)
    • The inverse prime so that (prime * inverse) & 2147483647 = 1
    • A large random number lower than 2147483647

    for more info and a command line too to generate these values please refer the original project

    using the above parameters you can create instances of Optimus(prime, inverse, random)

    var Optimus = require('optimus');
    
    var optimus = new Optimus(1580030173, 59260789, 1163945558);
    

    After that you can use encode and decode methods to encode/decode positive integers ranging from (0 to 2147483647).

    var hash = optimus.encode(25);
    var original = optimus.decode(hash);
    

    Warning: Please note that this library only provides obfuscation and not encryption.

    Install

    npm i @inventivetalent/optimus-ts

    DownloadsWeekly Downloads

    31

    Version

    0.2.1

    License

    MIT

    Unpacked Size

    21.9 kB

    Total Files

    17

    Last publish

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