Qubic.Crypto 1.3.3

dotnet add package Qubic.Crypto --version 1.3.3
                    
NuGet\Install-Package Qubic.Crypto -Version 1.3.3
                    
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="Qubic.Crypto" Version="1.3.3" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Qubic.Crypto" Version="1.3.3" />
                    
Directory.Packages.props
<PackageReference Include="Qubic.Crypto" />
                    
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 Qubic.Crypto --version 1.3.3
                    
#r "nuget: Qubic.Crypto, 1.3.3"
                    
#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 Qubic.Crypto@1.3.3
                    
#: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=Qubic.Crypto&version=1.3.3
                    
Install as a Cake Addin
#tool nuget:?package=Qubic.Crypto&version=1.3.3
                    
Install as a Cake Tool

Qubic.Crypto

Pure C#/.NET implementation of Qubic cryptographic primitives. Zero external dependencies.

Note: This is an early version. APIs may change in future releases.

Features

  • K12 (KangarooTwelve) hashing
  • FourQ elliptic curve operations
  • SchnorrQ digital signatures
  • ECDH key exchange
  • Identity derivation (seed to public key to 60-character identity)

Install

dotnet add package Qubic.Crypto

Usage

using Qubic.Crypto;

var crypto = new QubicCrypt();

// Derive keys from a 55-character seed
string seed = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabc";
byte[] privateKey = crypto.GetPrivateKey(seed);
byte[] publicKey = crypto.GetPublicKey(seed);

// Get the 60-character Qubic identity
string identity = crypto.GetIdentityFromPublicKey(publicKey);

// Hash data with KangarooTwelve
byte[] hash = crypto.KangarooTwelve(data);

// Sign and verify
byte[] signed = crypto.Sign(seed, message);
bool valid = crypto.Verify(publicKey, message, signature);

// ECDH shared key
byte[] sharedKey = crypto.GetSharedKey(seed, peerPublicKey);

License

MIT

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 was computed.  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 was computed.  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.
  • net8.0

    • No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Qubic.Crypto:

Package Downloads
Qubic.Core

Core domain models and abstractions for the Qubic network

Qubic.Services

High-level services for Qubic applications: backend abstraction, tick monitoring, label service, wallet storage, transaction tracking, and more.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.3.3 28 2/21/2026
1.3.1 40 2/21/2026
1.3.0 76 2/17/2026
1.2.0 84 2/16/2026
1.1.1 203 2/12/2026
1.1.0 209 1/28/2026
1.0.0 102 1/16/2026