2.2.4.36.10 ChainCertificate

The TAG value for this optional setting is 0x0004. The LENGTH value for this setting MUST be larger than 4. This setting can appear multiple times in the PtypBinary ([MS-OXCDATA] section 2.11.1) value to provide multiple certificates to use in the building of chains. The DATA field contains an ASN.1 DER encoded X.509 certificate, as specified in [RFC3280]. If present, these optional certificates SHOULD be used to build the chain of trust for the certificate specified by the KeyExchangeCertificate setting.