Sign in to the AWS Management Console and open the Amazon EC2 console at https://console.aws.amazon.com/ec2/.

On the Amazon EC2 console Resources page, in the EC2 Dashboard pane, under NETWORK & SECURITY, click Load Balancers.

On the Load Balancers page, select your load balancer.

The bottom pane displays the details of your load balancer.

Click the Listeners tab.

In the Listeners pane, click Change in the SSL Certificate column of the certificate you want to update.

On the Select Certificate page select Upload a new SSL Certificate if you have an SSL certificate and want to upload it.

Step through the following instructions to continue uploading your SSL certificate.

1. Enter the name of the certificate to upload.

2. Copy and paste the contents of the private key file (PEM-encoded) in the Private Key box.

   Note

   The private key cannot be retrieved after you are finished uploading it.

    

3. Copy and paste the contents of the public key certificate file (PEM-encoded) in the Public Key Certificate box.

4. You can skip this step if you are using a self-signed certificate and it's not important that browsers implicitly accept the certificate.

   If you are not using self-signed certificate, copy and paste the contents of the public key certificate chain file (PEM-encoded) in the Certificate Chain box.

   Note

   The certificate chain must be ordered such that the root certificate is the last certificate in the chain. If you use a certificate chain in a different order, you will receive an error.

    

   

   9. Click Save.