Gets the dictionary of trusted issuers that have been configured for this instance.
Assembly: System.IdentityModel (in System.IdentityModel.dll)
The key to the dictionary is the ASN.1 encoded form of the thumbprint of the trusted issuer's certificate and the value is the issuer name. The dictionary contains the issuers that were specified in configuration and any additional issuers that have been added with the AddTrustedIssuer method.
Available since 4.5