The certificate used for signature verification.
getSignerCert(): Certificate; setSignerCert(signerCert: Certificate): void;
This property optionally specifies a certificate used for signature verification. When calling GetAssertion or ParseAssertion, if the assertion is signed the class will use the certificate specified in this property to verify the signature. If this property is not set the class will attempt to parse the certificate present in the assertion to perform verification.
This property is not available at design time.