optimus-ts

optimus-ts

With this library, you can transform your ids to obfuscated integers based on Knuth's integer hash. Port of optimus-js https://www.npmjs.com/package/optimus-js

Installation

npm i optimus-ts

yarn add optimus-ts

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 refer to the original project

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

import Optimus from 'optimus-ts'

let 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).

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

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