Java OTP

Open-source Java projects categorized as OTP

Top 8 Java OTP Projects

  • Aegis

    A free, secure and open source app for Android to manage your 2-step verification tokens.

    Project mention: Twilio says hackers identified cell phone numbers of two-factor app Authy users | news.ycombinator.com | 2024-07-03

    Personally I'm a fan of Aegis: https://getaegis.app/

    It's open source, doesn't try to lock you in. The app has a number of options for backup, but there's no cloud component.

    I've seen some love for Ente Auth as well, also open source. Ultimately it's a very simple app so there's a number of good open source options.

  • InfluxDB

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  • Authorizer

    Authorizer is a Password Manager for Android. It emulates an HID keyboard over USB and enters your credentials on your target device. Additionally it supports OTP :key::mobile_phone_off: (by tejado)

    Project mention: Forget LastPass: Apple unveils 'Passwords' manager app at WWDC 2024 | news.ycombinator.com | 2024-06-10

    seems like everyone has this idea now if you search google.

    https://www.google.com/search?q=password+manager+with+usb+ke...

    https://github.com/tejado/Authorizer

    https://hackaday.com/2020/02/08/usb-password-keeper-runs-on-...

    https://www.amazon.com/OnlyKey-Stealth-Black-Case-Communicat...

  • otp-java

    A small and easy-to-use one-time password generator library for Java implementing RFC 4226 (HOTP) and RFC 6238 (TOTP).

  • OtpEditText

    A customised EditText view serving the purpose of taking numeric One Time Password from a user. With stunning animation, and high customizability.

  • androidtoken

    TOTP and HOTP Token for Andriod Devices

  • OneTrickPony

    OneTrickPony is a modern Java library that implements support for One-Time Passwords. Built-In support is provided for the HOTP (RFC 4226) and TOTP (RFC 6238) algorithms.

  • hotpants

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

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  • DuOTP-android

    small GPL3+ Android app that allows you to log in to some Duo-protected services with a standard OTP app

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source OTP projects in Java? This list will help you:

Project Stars
1 Aegis 8,823
2 Authorizer 493
3 otp-java 183
4 OtpEditText 110
5 androidtoken 74
6 OneTrickPony 58
7 hotpants 42
8 DuOTP-android 15

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