Single sign on for ERP and Java stack

Hi All,

We have a ERP 6.0 ehp6 and NW Java 7.3 systems.

Requirement is to show SSO capabilities of ERP and NW Java individually. (please note that this is Not about SSO between ERP and NW Java)

We want to configure SNC for ERP so that users can directly login using SSO and similarly SSL for NW java.

We don't want to integrate with Windows AD or use any LDAP.

Please let me know how can this be achieved. And most importantly does certificates we create in Strust in abap and keystore in java sufficient to achieve this.

Thank you.