https://github.com/creachadair/otp

A Go implementation of the HOTP (RFC 4226) and TOTP (RFC 6238) algorithms.
https://github.com/creachadair/otp

go google-authenticator hotp otp otpauth totp

Last synced: 6 months ago
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A Go implementation of the HOTP (RFC 4226) and TOTP (RFC 6238) algorithms.

• Host: GitHub
• URL: https://github.com/creachadair/otp
• Owner: creachadair
• License: other
• Created: 2019-06-10T17:08:54.000Z (over 6 years ago)
• Default Branch: main
• Last Pushed: 2025-04-10T16:37:01.000Z (6 months ago)
• Last Synced: 2025-04-10T18:06:21.890Z (6 months ago)
• Topics: go, google-authenticator, hotp, otp, otpauth, totp
• Language: Go
• Homepage:
• Size: 69.3 KB
• Stars: 16
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# otp

[![GoDoc](https://img.shields.io/static/v1?label=godoc&message=reference&color=blue)](https://pkg.go.dev/github.com/creachadair/otp)

[![CI](https://github.com/creachadair/otp/actions/workflows/go-presubmit.yml/badge.svg?event=push&branch=main)](https://github.com/creachadair/otp/actions/workflows/go-presubmit.yml)

This repository contains a Go package to generate single use authenticator

codes using the [HOTP](https://tools.ietf.org/html/rfc4226) (RFC 4226) or

[TOTP](https://tools.ietf.org/html/rfc6238) (RFC 6238) algorithm.