…oid:1.2.840.10045.3.1.1". The mechanism for encoding OIDs in URNs is shown in [ RFC3061 ]. Schema Definition: <xs:complexType name="DomainParamsType"> <xs:choice> <xs:element name="ExplicitParams" type="ecdsa:ExplicitParamsType"/> <xs:element name="NamedCurve"> <xs:complexType> <…