Quantum　identity　authentication　is　one　of　the　important　branches　of　quantum　cryptography.　By　means　of　the　advantages　of　measurement-device-independent　technique,　in　this　paper,　we　propose　a　new　two-party　quantum　identity　authentication　protocol,　which　is　further　extended　to　the　multiparty　quantum　identity　authentication　protocol.　It　naturally　removes　the　side-channel　attacks　caused　by　the　detector　loophole.　Compared　with　the　multi-party　simultaneous　quantum　authentication　protocols　based　on　GHZ　states,　the　proposed　protocol　may　be　more　suitable　for　long-distance　and　large-scale　multi-party　authentication.