First create a keystore
You will save your private key in keystore. It is a part of the certificate.
Open IKEYMAN tool with the command ./ikeyman.sh
A screen IBM Key Management will appear. You can use existing keystore or create a new one. Here we are creating a new one, only for WebSphere.
The IBM Key Management window is open - select the option Key Database File and New . New box will appear:
Now you can create CSR:
Key Label: the key worlds/name you will able to find the CSR,
Key Size: use minimum 2048-bit,
Common Name: type domain name you want to secure (without http://) but with www if you want to secure it in this way,
Organization: entire name of company,
Organization Unit: IT e.g.,
Locality: town or city,
Country: select a code of your country,
Request file name:
If it successfully created the information will show like this: A new certificate request has been successfully created in the file: ___________________________
You must send this file to the certification authority to request a certificate. You will need this file during the application process for the SSL certificate.