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Creating a CSR (Certificate Signing Request)

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A CSR or Certificate Signing Request is an encrypted identifier that is necessary in order to have a functioning SSL Certificate.

First, let's take a look at the information that a CSR contains. To generate one, you will need to have all of this information handy.

 

Information in a CSR

Information Explanation Example
Common Name The Fully Qualified Domain Name (FQDN) of the site where you want to use your SSL Certificate. yourcoolsite.com
Organization The legal name of your organization. This should include Inc, Corp, or LLC, if applicable. Awesome Company, Inc.
Department The part of your organization that is responsible for managing and ordering the certificate. IT Security Department
City/Locality Your organization's location. Perth
State/County/Region Your organization's state or region. This should NOT be abbreviated. Western Australia
Country The two-letter ISO code for the country where you are located. AU
Email address An email contact for your organization. [email protected]
Public Key The public key, used to encrypt the session key. These are created automatically and do not require any information input.
 

How To Create a CSR

If you are applying for an SSL certificate that you want to use with a domain that is hosted with Crazy Domains, we will generate and submit the CSR for you. Choose your server type below for more information on creating a CSR if you are getting an SSL Certificate for a domain hosted with another company.

 

Microsoft IIS

 

Microsoft Exchange

 

Apache Server (OpenSSL)

 

Tomcat Server

 

Other

 

How Do I Decode a CSR?

You can decode your CSR to see what is in it by using our CSR Decoder. In order to decode a CSR on your own machine using OpenSSL, use the following command:

openssl req -in server.csr -noout -text
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