Tutorial passo‑passo che spiega come firmare documenti PDF in .NET utilizzando token PKCS#11 (dongle, smart card, HSM) tramite Pkcs11Interop e GroupDocs.Signature....com/groupdocs-signature/esign-documents-with-pkcs11-using...cs-signature-dotnet.git cd esign-documents-with-pkcs11-using...