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

Please follow below steps[If use Apple Pay with stripe or any other payment gateway]:

1. Double click on CSR (Downloaded from Stripe), [It will open Certificate Assistant]
2. Click on Continue
3. Select 'Request a certificate from an existing CA', and Continue
4. In Certificate Information screen, Enter User Email Address, Common Name, Leave CA Email Address empty, Select 'Saved to disk & checked Let me specify key pair information' [Select your specific location and save]
5. In Key Pair Information screen, select 'ECC' algorithm & select Key size : 256 bits and continue.

Now use this CSR in your payment processing certificate.