Sign With X509Certificate2

[loende13]

Hi, I'm testing your SDK product... I'm interested in the digital signature.
Can I sign with a certificate installed in my computer? (X509Certificate2)
I'm testing "simple_demo" -> signaturevs2010 ...
using (Signature new_signature = AddSiganture(pdf_page, sub_filter))
{
// Set filter and subfilter for the new signature.
// ...
String cert_file_path = input_path + "foxit_all.pfx";
byte[] cert_file_password = Encoding.ASCII.GetBytes("123456");
new_signature.StartSign(cert_file_path, cert_file_password,Signature.DigestAlgorithm.e_DigestSHA1, signed_pdf_path, IntPtr.Zero, null);

StartSign supports only path of .pfx, and not support X509Certificate2, Is there any way to do it?

Thank you!

[Alice_wei]

Hi loende13,
Yes, Foxit PDF SDK provide a abstract class named "foxit:df::SignatureCallback" You can implement your own algorithms with that.
More details can be found at the sample code "SignatureCallbackImpl" and API reference: foxitpdfsdk_6_2_win/doc/html/classfoxit_1_1pdf_1_1_signature_callback.html