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How to Provide MN-MAP Security? Authentication & Authorization Mode BU1 = {Src=LCoA, Des=MAP, Opt=HoA, C0, C1, N1, N2, TS, gx, SIGMN , CertMN}, SIGMN = Sig(SKMN, LCoA|HoA|MAP|gx|N1|N2|TS) CertMN = {HoA, PKMN, Valid_Iinterval, SIGHA} Req_Cert = {Src=MAP, Des=HA, request_cert} Rep_Cert = {Src=HA, Des=MAP, CertHA} BA1 = {Src=MAP, Des=LCoA, Opt=HoA, RCoA, C0, C1, gy, SIGMAP, CertMAP} SIGMAP = Sig(SKMAP, LCoA|HoA|MAP|gy|BU1) CertMAP = {MAP, PKMAP, Valid_Iinterval, SIGCA} BUi = {Src=LCoA, Des=MAP, Opt=HoA, old_LCoA, TS, SIGMN_i} BAi = {Src=MAP, Des=LCoA, Opt=HoA, SIGMAP_i} |