Cryptographic Random String


Library to create cryptographically random strings.

Install

``bash
npm i @sidoshi/random-string
`

Usage

`js
import { randomstring, charsets } from '@sidoshi/random-string';

// => Alphanumeric string of length 32
console.log(randomstring());

// => Alphanumeric string of length 10
console.log(randomstring(10));

// => Alphabetic string of length 32
console.log(randomstring({ characters: charsets.alphabetic }));

// => Numeric string of length 10
console.log(randomstring({ characters: charsets.numeric, length: 10 }));

// => String of length 50 with custom character set
console.log(
randomstring({ characters: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567', length: 50 })
);

// => Composing predefined charsets
console.log(
randomstring({ characters: charsets.numeric + charsets.symbols, length: 50 })
);
`

API

- charsets - Predefined character sets
- alphanumeric
- alphabetic
- loweralpha
- upperalpha
- numeric
- hex
- symbols

* randomstring(size?) - Generate a random string of given size. (default: 30)

- randomstring(options?) - Generate a random string using given options
- length - Length of the specified string. (default: 30)
- characters - Character set to use to generate string (default: charsets.alphanumeric). Can be one of the predifined charsets or a custom
string. Throws if characters.length` > 65536.

Licence

MIT © Siddharth Doshi