Pkcs7SignerBase Class

A base class used to create PKCS#7 signatures.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v25.1.Core.dll

NuGet Package: DevExpress.Pdf.Core

Declaration

C#

public abstract class Pkcs7SignerBase :
    IExternalSigner

VB.NET

Public MustInherit Class Pkcs7SignerBase
    Implements IExternalSigner

Remarks

The Pkcs7Signer class is the default Pkcs7SignerBase implementation. You can create this class descendant and use a custom PKCS#7 signature builder:

View Example: How to use Azure Key Vault API to sign a PDF document

If you need to calculate a document hash in a custom manner, you can use a custom digest calculator instead of DigestCalculator with a custom PKCS#7 signature builder:

View Example: How to use a custom signer class to apply signatures to the PDF Document

Implements

IExternalSigner

Inheritance

Object

Pkcs7SignerBase

Pkcs7Signer