TheBlueSky.SwiftAuthenticator 1.0.0

.NET Standard 2.0
There is a newer version of this package available.
See the version list below for details.
NuGet\Install-Package TheBlueSky.SwiftAuthenticator -Version 1.0.0
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.
dotnet add package TheBlueSky.SwiftAuthenticator --version 1.0.0
<PackageReference Include="TheBlueSky.SwiftAuthenticator" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add TheBlueSky.SwiftAuthenticator --version 1.0.0
#r "nuget: TheBlueSky.SwiftAuthenticator, 1.0.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install TheBlueSky.SwiftAuthenticator as a Cake Addin
#addin nuget:?package=TheBlueSky.SwiftAuthenticator&version=1.0.0

// Install TheBlueSky.SwiftAuthenticator as a Cake Tool
#tool nuget:?package=TheBlueSky.SwiftAuthenticator&version=1.0.0

The simplest way to get started is to use the API with the default parameters:

  1. Create an instance of Authenticator:
var authenticator = new Authenticator();
  1. Generate a secret (will generate a Base32 encoded 20-byte secret):
var secret = authenticator.GenerateSecret();
  1. Generate a password from the secret (will generate a 6-digit HOTP using the provided iteration and 6-digit TOTP using the current UTC time and 30-second step):
// HMAC-Based One-Time Password (HOTP)
var hotp = authenticator.GenerateCounterBasedPassword(secret, 28091977);

// Time-Based One-Time Password (TOTP)
var totp = authenticator.GenerateTimeBasedPassword(secret);
Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on TheBlueSky.SwiftAuthenticator:

Package Downloads

A simple and straightforward HOTP and TOTP verification library for .NET.

GitHub repositories

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Version Downloads Last updated
2.0.0 783 8/4/2018
1.1.0 657 7/21/2018
1.0.0 971 12/26/2017