I am not able to sign a Pdf file with a ECDSA certificate following the documentation steps
Here is a C# project you can use to duplicate this issue
[AsposeSignPdf.zip](https://epicor-my.sharepoint.com/:u:/p/daniel_va…...digitally sign PDF with ECDSA certificate Aspose.PDF Product Family...Family digitally-sign-pdf , sign-pdf , digital-signature , digital-signatures...