I'm trying to create new certificate templates for vcenter 5.5 on enterprise PKI running on WS2003 SP2. Following this KB: VMware KB: Creating a Microsoft Certificate Authority Template for SSL certificate creation in vSphere 5.x I'm getting stuck at these steps:
- In the Duplicate Template window, select Windows Server 2003 Enterprise for backward compatibility.
Note: If you have an encryption level higher than SHA1, select Windows Server 2008 Enterprise. - Click the General tab.
- In the Template display name field, enter VMware Certificate as the name of the new template.
- Click the Extensions tab.
- Select Key Usage and click Edit.
- Select the Signature is proof of origin (nonrepudiation) option.
- Select the Allow encryption of user data option.
As it seems, "Signature is proof of origin" option is greyed out and I can't use it. Request handling tab / Purpose option is set to "Signature and encryption".
Does anybody knows a solution for this issue?
Thanks in advance!