UltrafastSecp256k1-vc145 4.4.0.4

dotnet add package UltrafastSecp256k1-vc145 --version 4.4.0.4

NuGet\Install-Package UltrafastSecp256k1-vc145 -Version 4.4.0.4

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="UltrafastSecp256k1-vc145" Version="4.4.0.4" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="UltrafastSecp256k1-vc145" Version="4.4.0.4" />
                    

                            Directory.Packages.props

<PackageReference Include="UltrafastSecp256k1-vc145" />
                    

                            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 UltrafastSecp256k1-vc145 --version 4.4.0.4

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: UltrafastSecp256k1-vc145, 4.4.0.4"

#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 UltrafastSecp256k1-vc145@4.4.0.4

#: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=UltrafastSecp256k1-vc145&version=4.4.0.4
                    

                            Install as a Cake Addin

#tool nuget:?package=UltrafastSecp256k1-vc145&version=4.4.0.4
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

UltrafastSecp256k1-vc145 4.4.0.4

Native Windows NuGet package for UltrafastSecp256k1 — ultra high-performance secp256k1 elliptic curve cryptography built with MSVC vc145 (Visual Studio 2026).

Packaging pipeline: eynhaender/getUltrafastSecp256k1

Package contents

Path	Description
`build/native/include/`	secp256k1 + ufsecp C/C++ public headers (flat) + `secp256k1/` C++ subdir
`build/native/include/ufsecp_libbitcoin.h`	libbitcoin bridge header
`build/native/bin/*.lib`	All libs with encoded names (Boost-style)

Platforms

Architecture: x64 only (the library uses x64-only intrinsics; Win32 is not supported)
Configurations: Release, Debug
Link types: static (/GL-free, default), ltcg (/GL, link /LTCG)

Static linking (libbitcoin / default)

Add a package reference and build — no extra configuration needed. The MSBuild .targets file wires up include paths and libraries automatically.

packages.config:

<package id="UltrafastSecp256k1-vc145" version="4.4.0.4" targetFramework="native" />

Shared linking (opt-in)

Set UltrafastSecp256k1LinkType to Shared before the NuGet targets are imported:

<PropertyGroup>
  <UltrafastSecp256k1LinkType>Shared</UltrafastSecp256k1LinkType>
</PropertyGroup>

The .dll is copied to the output directory automatically.

License

MIT — see LICENSE

Product	Compatible and additional computed target framework versions.
native	native is compatible.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.4.0.4	31	6/23/2026
4.4.0.2	113	6/22/2026
4.4.0.1	138	6/21/2026