Akshay, you can do this on the AMD with a few simple commands.
I think the command you are looking for is this one:
openssl pkcs12 -in keyStore.pfx -out keyStore.pem -nodes
Other common commands for key handling can be found here: https://www.sslshopper.com/article-most-common-ope...
Once converted, try loading the .pem version as Mike commented.