Just when I thought that things were getting better since I discovered what was the problem last week, it didn’t. I thought the problem could easily be solved using OpenSSL libraries, as I had used their command line tool as part of the test last week. I looked into the Read more…
On a previous blog post, I talked about the flow of my project in detail, but then I realized that I was missing something important. The crux of the matter was I mentioned that when the customers have made the order and paid for the subscription, the certificate would be Read more…
Previously, there were some issues in the transmission of the bitstream to the board’s server, but with a touch of Dr Shawn’s magic, he managed to somehow solve the issue on the board side. With that, I was able to send the bitstream successfully and get a proper response from Read more…
This week I worked on the HMAC-based one-time password (HOTP) key which is used to encrypt the message. The encryption is achieved using a key and a counter. The HOTP code is based on a work done by one of the previous interns. As Dr. Shawn pointed out, the main Read more…
Finally , I have received my first project ever which is to generate the back end part of our digital certificate web application. My first feature of it is the generation of digital certificate. The process of making it is rather easy as it is rather common thing on Google. Read more…
Finding information for revoke and renew certificate. I have checked the web and found the revoke command in this website have useful openssl commands. I have also discover the command line for renewal of certificate in this website. According to this blog, to renew a certificate, we must revoke the expired Read more…