Hotp Packages

Totp util base on rfc6238 for two step authentication

Secure authentication HOTP token generator (the HMAC-based One-Time Password algorithm) written in tiny TypeScript module.

A robust generator of secure authentication HOTP tokens, employing the HMAC-based One-Time Password algorithm, accompanied by a suite of cryptographic utilities, all encapsulated within a compact TypeScript module.

Javascript One-Time Password module.

Generates a time-based one time password based on customized data, such as the type of hashing algorithm and the number of digits to have in the OTP

A simple cryptography plugin for NGN.

Functions to calculate HMAC-based One Time Password (HOTP) and Time-based One Time Password (TOTP)

One-time passwords with HOTP and TOTP

Simple MFA OTP generator

Generate TOTP and HOTP with browser's native Web Cryptography.

One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers

Zero dependencies Node/Browser module for TOTP and HOTP generator based on RFC 6238 and RFC 4226

An OTP generator and validator compatible with google, microsoft, saleforce authenticator apps

🕖 Typed library to work 2fa via Google Authenticator/Time-based TOTP/Hmac-based HOTP

A library for implementing multiples security measures in a nodejs application

OTP utility for Google Authenticator compatible with React Native

React Native module for TOTP (Time-based One-Time Password) and HOTP (HMAC-based One-Time Password) authentication.

A super lightweight library for generating and verifying one-time passwords (OTPs) without the database interaction and additional dependencies.

HOTP/TOTP manager

Library for generating TOTP codes from a base32 encoded secret