Changing the SSL server certificate key size
The default key size for Brocade-issued and imported digital certificates is 1024 bits. If desired, you can change the default key size to a value of 512, 2048, or 4096 bits. To do so, enter a command such as the following at the Global CONFIG level of the CLI.
Brocade(config)#ip ssl cert-key-size 512Syntax: ip ssl cert-key-size <512/ 1024/ 2048/ 4096>
NOTE
The SSL server certificate key size applies only to digital certificates issued by Brocade and does not apply to imported certificates.