Are you a programmer or firm that develops desktop, web and mobile software or applications?
If so, you may have planned to publish it online so that users can download and install it on their devices. But today, users only install and use software with proper security measures. This can be easily handled by integrating code signing certificates into your software products.
A code signing certificate is a digital security certificate that assures users of the authenticity of the publisher. This guarantees that the software comes from verified publishers and does not contain any malicious code. In addition, these certificates are necessary to prove that your code has not been modified or changed since it was signed.
It has become important for digital brands to buy it from a trusted certificate authority or their trusted distributors like Comodo or Sectigo. But what’s next after purchasing the certificate? Next step is to create CSR for Code Signing Certificate.
Let us understand what is CSR and how it is created.
What is CSR?
The encoded text in the CSR contains information about the code signing certificate requester. This information may include the publisher’s name, contact information, and other required data. When you create a CSR, it will generate two files: the CSR, which will be requested during enrollment, and the private key, which is required during installation and should not be shared.
What is the next step after purchasing a Code Signing Certificate?
After obtaining a code signing certificate from a reputable CA or a trusted distributor, you may next want to generate a Certificate Signing Request (CSR). The CSR certificate is an encoded text created by the requester and contains all the necessary information regarding the request. This may include:
- The generic name or name of the requester or publisher for the certificate.
- Contact information such as email address to be contacted regarding the certificate.
- The public key is linked to the private key of your certificate.
Once you have provided this information while generating the CSR, it will be sent to your respective CA for issuing a Code Signing Certificate. For example, let’s say you purchased a code signing certificate from a Comodo or Sectigo CA. Now, you can generate a CSR, and while doing so, you will provide the above information to that respective CA.
When you create a CSR request, it will state that your organization has requested a code signing certificate. Let us now understand how to generate CSR for code signing.
How to Create CSR for Code Signing Certificate
Generating a certificate signing request is a simple and straightforward process and can be accomplished using just a few browsers. For example, you can successfully complete the CSR generation process in Firefox browser as it has a unique feature for quick and easy CSR generation.
Here’s the step-by-step process you’ll want to follow:
- Open your Firefox browser.
- Next, log in to your account from where you purchased the code signing certificate.
- Once you’re in, locate your code signing certificate.
- You will see a button: generate certificate, Click on it.
- Fill in the important information and click submit.
- Firefox will now generate the key pair once submitted.
Once done, the CSR will be generated and sent directly to the CA, and you will get an order number for your CSR request. Now, you need to validate your Code Signing Certificate by following the guidelines set by your Code Signing CA. This may include providing important details about yourself and your organization to prove its validity.
Verification can take from one to five business days depending on when you provide all the information and the type you choose. Once the CA verifies the information and validates your organization, you will receive a code signing certificate on your registered email address.
Now, all you need to do is download your code signing certificate in PFX or p12 format and save it on your computer.
So that you know that you have used to create the CSR, using the same computer and browser to complete the verification. This is because the private keys for the code signing certificate are stored on the same computer used for CSR generation.
A code signing certificate is vital for any digital software and application developer to protect their intellectual property from prying eyes. You will have to buy one at affordable rates from trusted certificate authorities like Sectigo or Comodo or their trusted distributors.
Once you have purchased the certificate, you will next want to create a CSR for the code signing certificate. We have told about the CSR generation process in this article, which you can follow and make it yourself. As mentioned, the CSR is an important encoded text that the CA refers to in order to validate and verify your organization.
We will end this article here and hope you have found the information you were looking for. See you till next!