  We derive the off-shell photon propagator and fermion-photon vertex at
one-loop level in Maxwell-Chern-Simons quantum electrodynamics in arbitrary
covariant gauge, using four-component spinors with parity-even and parity-odd
mass terms for both fermions and photons. We present our results using a basis
of two, three and four point integrals, some of them not known previously in
the literature. These integrals are evaluated in arbitrary space-time
dimensions so that we reproduce results derived earlier under certain limits.
