Digital signature to PDF with ITextSharp

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

The design is simple , we need a WEB example using ITextSharp and Asp.Net to sign PDFs using certificates installed on machines ( .pfx or .cert ) the User or SmartCard connected to the USB User 's Machine . (Picture 1 )

Software flow is as follows .

The User selects the PDF.

And click the button to sign the PDF. (Picture 2 )

At this time should be requested from the User to select the certificate to be used . ( IMAGE 3 )

After selecting the certificate and the User enter his password , the site will post the PDF to the server and will be signed when the subscription is completed the server will return the signed PDF to the User .

ASP.NET C# Programming JavaScript

Project ID: #12509369

About the project

9 proposals Remote project Active 7 years ago

9 freelancers are bidding on average $109 for this job

ambar

Will write a library called PDFSigner. It’s a helper package that uses iTextSharp and doed everything you need for digital signatures. It contains three classes: - Cert: this class is used to hold a certificate and More

$105 USD in 10 days
(60 Reviews)
8.0
huypq5

As description in your requirement. I'm sure to complete this tool for you. inbox me if you have any question about my skill or this project. Thank for your attention HuyPQ.

$100 USD in 2 days
(58 Reviews)
5.5
mervf

I have read over your project description and I'm interested in completing your task. If you check my site or portfolio you will see that I am of a higher quality than most freelancers on here. I get it done quickly, e More

$83 USD in 10 days
(12 Reviews)
3.5