SignWithPkcs11

Sign PDF document using PKCS#11 driver in C# and VB.NET

This sample shows how to sign a PDF document with a key from a PKCS#11 device using Docotic.Pdf and Pkcs11Interop libraries.

Docotic.Pdf allows you to sign PDF documents using smart keys, USB tokens, and HSM devices. You need to implement IPdfSigner interface and use it in PdfSigningOptions.

Pkcs11Interop library helps to work with unmanaged PKCS#11 libraries in .NET.

See also

• Get free time-limited license key for Docotic.Pdf
• Sign PDF document in C# and VB.NET
• Sign PDF document using AWS KMS sample
• Sign PDF document using Azure Key Vault sample