CSC Data Model Bindings 1.0.0 section 8.1.1.
CSC Data Model Bindings 1.0.0 section 8.1.1: REQUIRED Public-key algorithm OID.
CSC Data Model Bindings 1.0.0 section 8.1.1: CONDITIONAL Required for elliptic-curve algorithms; MUST be omitted for other algorithms.
CSC Data Model Bindings 1.0.0 section 8.1.1: CONDITIONAL Required for non-elliptic-curve algorithms; MUST be omitted for elliptic-curve algorithms.