2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/91507This note presents a method to authenticate a quantum message based on classical SN-S authentication code and the computations between different quantum registers. If the pre-coding generator matrix in SN-S code is public, the quantum scheme is a public-key data integrity scheme; if it is secret, the quantum scheme is a hybrid data origin authentication scheme.Quantum Physicstext