Charta.Signing
1.2.0
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package Charta.Signing --version 1.2.0
NuGet\Install-Package Charta.Signing -Version 1.2.0
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.
<PackageReference Include="Charta.Signing" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Charta.Signing" Version="1.2.0" />
<PackageReference Include="Charta.Signing" />
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 Charta.Signing --version 1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Charta.Signing, 1.2.0"
#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 Charta.Signing@1.2.0
#: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=Charta.Signing&version=1.2.0
#tool nuget:?package=Charta.Signing&version=1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Charta.Signing
PAdES digital signatures for Charta — sign generated PDFs with an X.509 certificate. Uses only the .NET cryptography stack: no BouncyCastle, no native dependencies.
Usage
using Charta;
using Charta.Signing;
using System.Security.Cryptography.X509Certificates;
var cert = X509CertificateLoader.LoadPkcs12FromFile("signer.pfx", "password");
var signer = PdfSigners.FromCertificate(cert);
Document.Create(doc => doc.Page(page => page.Content().Text("Signed with Charta")))
.GenerateSignedPdf("signed.pdf", signer, new SignatureInfo
{
Reason = "I approve this document",
Location = "Istanbul",
});
The result carries an invisible signature over the whole document (PAdES baseline B-B): a detached
CMS SignedData with a SHA-256 digest and the ESS signing-certificate-v2 attribute. Include the
issuing chain via the additionalCertificates argument so validators can verify it.
License
| Product | Versions 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 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
- Charta (>= 1.2.0)
- System.Security.Cryptography.Pkcs (>= 8.0.1)
-
net8.0
- Charta (>= 1.2.0)
- System.Security.Cryptography.Pkcs (>= 8.0.1)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.