Subject: [pkix] CertBag attribute to indicate root of trust?

From: Michael StJohns <[email-masked]>
Date: Fri, 02 Nov 2012 00:07:26 -0400

Can any one point me to a defined OID and Attribute class definition that could be used in a PKCS12 CertBag attribute set to indicate that the certificate in the CertBag is a trust anchor?

I think I'm looking for something similar to the CommonCertificateAttributes in PKCS15, but there's no defined OID for that object class.

Mike