EugeneFox.SimpleOTP 10.0.1

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package EugeneFox.SimpleOTP --version 10.0.1
                    


                    

                
NuGet\Install-Package EugeneFox.SimpleOTP -Version 10.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="EugeneFox.SimpleOTP" Version="10.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="EugeneFox.SimpleOTP" Version="10.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="EugeneFox.SimpleOTP" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add EugeneFox.SimpleOTP --version 10.0.1
                    


                    

                
#r "nuget: EugeneFox.SimpleOTP, 10.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package EugeneFox.SimpleOTP@10.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=EugeneFox.SimpleOTP&version=10.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=EugeneFox.SimpleOTP&version=10.0.1
                    


                            Install as a Cake Tool

GitHub release (latest by date) GitHub last commit

SimpleOTP

Feature-rich and flexible .NET library for implementation of OTP authenticators and validatiors.

Features

  • Full support for Time-based OTP generation and validation (RFC 6238)
  • Full support for HMAC-based OTP generation and validation (RFC 4226)
  • Ability to create otpauth: confguration URIs with full compliance with Usage specification of the otpauth URI format for TOTP and HOTP token generators Internet-Draft by I. Y. Eroglu
  • Built-in otpauth: URI formatters to comply with different specifications (Apple, Google, IBM, and more)
  • Fluent API support
  • Supplementary DependencyInjection package for easier implementation in ASP.NET
  • Continuous support of current and upcoming .NET versions
  • And more!

Download

Package Info Download
EugeneFox.SimpleOTP Nuget / Nuget NuGet Gallery / GitHub NuGet Registry
EugeneFox.SimpleOTP.DependencyInjection Nuget / Nuget NuGet Gallery / GitHub NuGet Registry

Use these commands to install SimpleOTP package in your project:

# For common projects:
dotnet add package EugeneFox.SimpleOTP
# Or for ASP.NET projects:
dotnet add package EugeneFox.SimpleOTP.DependencyInjection

Usage, examples and docs

Please refer to project's Wiki for usage examples, API reference and other documentation.

Contributing

GitHub issues CI GitHub repo size

There are many ways in which you can participate in the project, for example:

If you are interested in fixing issues and contributing directly to the code base, please refer to the Contribution Guidelines

Bluesky GitHub Buy Me a Coffee

©2025 Eugene Fox. Licensed under MIT license

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net10.0

    • No dependencies.

  • net8.0

    • No dependencies.

  • net9.0

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on EugeneFox.SimpleOTP:

Package Downloads
EugeneFox.SimpleOTP.DependencyInjection

Dependency Injection implementation for SimpleOTP library. Allows to use SimpleOTP as DI service in your application.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
10.0.1 440 12/10/2025
10.0.0 292 11/14/2025
9.0.0 229 11/28/2024
8.0.0 212 9/26/2024

- Added support for .NET 10
- Marked library as AOT compatible