hotp-generator 开源项目推荐（40 个）

baumschubser /hotpants

HOTP/TOTP one time passwords on java phones (J2ME)

IAMSDR /MyAuthenticator

A serverless progressive web application that generates TOTP and HOTP codes, enabling robust two-factor authentication (2FA) directly within your browser. Powered by Nuxt 4, NuxtUI 4, Cloudflare Pages, Vercel and Upstash Redis.

theCodeDrift /hotp-php

HMAC Based One Time Passwords in PHP. RFC4226 and RFC6238 compliant.

matteo-convertino /otpmanager-nextcloud

Nextcloud app that allows you to manage your OTP (TOTP/HOTP) codes easily

matteo-convertino /otpmanager-app

Nextcloud app that allows you to manage your OTP (TOTP/HOTP) codes easily

gearnode /erl-hotp

HOTP and TOTP algorithms in Erlang.

riipandi /authweb

Online One Time Password (HOTP/TOTP) generator.

jan-janssen /pyauthenticator

TOTP authentication for Python, the command line, and automation.

uaraven /gotp

Go library for one-time passwords, supports HOPT and TOPT (Google Authenticator compatible)

fibodevy /fpc-otp

Minimal Free Pascal implementation of TOTP and HOTP algorithms using SHA1 and SHA256. Supports both time-based and counter-based OTP generation.

quirkdom /trezur

Trezur is a fast, secure, light-weight web-app to generate TOTP and HOTP tokens.

AndreyRusyaev /simpleauthenticator

Cross-platform console C#/.Net implementation to generate one time passwords (TOTP/HOTP) for open authentication defined by standard RFC's (4226, 6238). Compatible with Google/Microsoft Authenticator apps.

DrJason33564 /Vault2FA

A fine TOTP/HOTP 2FA extension for Firefox with optional sync and auto fill.

Emzi0767 /EzOTP

A simple, easy-to-use one-time password generator implementation for .NET Core 3.1. Compatible with Google Authenticator.

beytullahakyuz /otplib-delphi

OTPLib Delphi Library

azoklesoftware /azokle-authenticator

Azokle Auth is a privacy-first authentication system with end-to-end encryption and Zero-Knowledge Architecture. It supports passwords, TOTP, FIDO2/WebAuthn, and multi-factor authentication, providing secure, flexible, and developer-friendly identity management for web, mobile, and enterprise applications.

Neo-vortex /OtpSharper

.NET lib to geenrate TOTP AND HOTP fast and secure

pinarol /AuthentiCode

A Swift library that provides cryptographic authentication algorithms like OCRA, HOTP etc.

Luteoos /Simple-OTP

Kotlin Multiplatform library for OTP and TOTP password generation/validation

alwindoss /ukweli

Implementation of HOTP and TOTP as per the RFC RFC4226 and RFC6238 respectively