Generate and validate two-factor authentication codes.
// Using crypto-js library const secret = 'YOUR_SECRET_KEY'; const counter = Math.floor(Date.now() / 30000); const hmac = CryptoJS.HmacSHA1(counter.toString(), secret); const code = hmac.toString().substr(-6);
import pyotp
totp = pyotp.TOTP('YOUR_SECRET_KEY')
code = totp.now()
This tool helps you generate and validate two-factor authentication codes. Features: