  In this paper we suggest secure multi-party quantum computation (MPQC)
protocol based on a sub-class of Chalderbank-Shor-Steane (CSS) quantum
error-correcting codes (QECCs), i.e., triply-even CSS QECCs. In order to
achieve universal quantum computation (UQC) in the MPQC protocol based on
triply-even CSS QECCs, in addition to the set of trivially implemented
transversal quantum gates, one needs to implement a non-transversal $H$ gate,
which can be accomplished by the gate teleportation technique with the logical
``plus'' state as an ancillary quantum state. In comparison, to achieve UQC in
the previously suggested MPQC protocol based on another sub-class of CSS QECCs,
i.e., self-dual CSS QECCs, instead of non-transversal $H$ gate one needs to
implement a non-transversal $T$ gate. It also can be realized by the gate
teleportation technique but requires additional verification of the logical
``magic'' state, which is used as an ancillary quantum state. Verification of
the logical ``magic'' state suggested in the previous study not only requires
extra workspace for the implementation but also employs a non-transversal
$\mathrm{C}\text{-}XP^\dag$ gate, which may lead to a failure of the entire
MPQC protocol. By replacing self-dual CSS QECCs with triply-even CSS QECCs, for
which $T$ gate becomes transversal, we avoid verification of the logical
``magic'' state. Consequently, our demand for workspace per quantum node is
reduced from $n^2 + 4n$ qubits in the previous suggestion to $n^2 + 3n$ qubits
in our current suggestion, where $n$ is the number of quantum nodes
participating in the MPQC protocol.
