is-password-pwned

Check password against pwnedpasswords.com using k-anonimity model

See Searching pwned passwords by range.
Caches all found hashes in LRU cache.

Runs in node and modern browsers.

CLI

For using from the command line

$ npm i -g is-password-pwned
$ pwned

API

constructor

Parameters

• size Number size of lru cache (optional, default 10000)

Examples

import Pwnd from 'is-password-pwned'

const pwnd = new Pwnd()
const num = await pwnd.get('nutella')
//> num = 20833

get

get password from lru cache or request it from pwnedpasswords.com if num === undefined password hash could not be found in pwnedpasswords.com

Parameters

• password String password to verify

Returns await {Number} num - number of found hashes

Installation

Requires nodejs.

$ npm install is-password-pwned

Tests

$ npm test

License

Unlicense https://unlicense.org

References

• Searching pwned passwords by range