I have already tried this to import the p12 to keychain/questions/78580903/how-to-verify-if-my-certificate-is-successfully-added-to-device-keychain which is working well inside the application.

Now I want to make p12 accessible outside of my project as well. (like in browser) or some other application.

I am sure if I can achieve this using above approach if not please let me know do I need to use openssl, if so I would like to know how I can use this.

I tried this /questions/78580903/how-to-verify-if-my-certificate-is-successfully-added-to-device-keychain

I am expecting certificate to be available globally.