CSR algorithm/size is incorrect.Expected RSA 2048

Question

I am trying to integrate apple pay with braintree. I have followed up the following instructions to enable apple pay in the brain tree. In the first step, if you cl

Answer 1

This issue is not specific to Apple Pay or Braintree - I ran into the same issue when trying to create a CSR for getting a Safari certificate from Apple.

What's important to know is that you need to select the iCloud keychain before using the Request Certificate from Certificate Authority command. If you don't, another keychain may be active, causing wrong keys to be used.