Firefox Add-on for XML signing

Hi, I have 9 years experience in digital signature. I have created extension, add-on, plugin for browser to sign data with USB token like your requirements. Extension, add-on is old technology, I have an application, it is plugin for browser, so it can help you sign on web with all browsers (chrome, Firefox, ie, edge,..) Trust me, I know your problem and your requirements. So I can help you fastest. I can give you sample. Contact me if you interested! Thanks for reading!

Hello there, How are you doing? Just saw your project posted. I read the brief details and I felt I could help you with it. Lets start the chat and discuss it in detail. Please check my porfolio: My Portfolio: https://www.freelancer.com/u/AwaisChaudhry?w=f Availability timings: 9am-9pm EST Regards, Awais

I can complete your project easily. I am programmer with enoug experiences on C/C++ for over 13 years. C/C++ is nice programming language and i am majoring on it for long years so i have confident to complete it by C/C++. I can work in full time for your project and trying to satisfy the requriements. I want to keep the long-term relationship for customer so i want to give the nice result. If you want the perfect result, please contact with me.

The extensions can be done, but they are done in Javascript You can investigate in the official documentation. What they removed were the extensions in c ++. To do an extension in pure c ++, it is simply impossible. It has to consist of 2 parts. One in JS and the other in c ++ that runs as a separate process. I can do that job for you. I can do the job you ask for, but we need to talk seriously about the details.