Currently there is a limitation with the GENERATE ENCRYPTION KEYPAIR command that prevents 4D from generating a key whose length is greater than 1024. However, this does not prevent 4D v11 SQL from using a 2048 bit SSL key.
You can try this workaround if your SSL provider requires a 2048 bit key.
- Generate an ssl key whose length is 2048 and a certificate request.
You can use a site like: https://www.mobilefish.com/services/ssl_certificates/ssl_certificates.php
- Go to your favorite certificate authority, such as www.qualityssl.com or www.verisign.com, and use the certificate request to get a test certificate.
- Now you can use both the key whose length is 2048 and the certificate to run an SSL configuration with the Web Server of 4D v11.5 SQL.