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Submitted on 29 Jun 20 11:44 UTC. attacker[active] principal Initiator[ knows public zero knows public one knows public h0 knows private ispriv generates iepriv ispub = G^ispriv iepub = G^iepriv ] principal Responder[ knows public zero knows public one knows public h0 knows private rspriv rspub = G^rspriv ] Responder -> Initiator: rspub principal Initiator[ knows private p1 ies = rspub^iepriv iss = rspub^ispriv ih1 = HASH(h0, rspub) ih2 = HASH(ih1, ih1) ih3 = HASH(ih2, iepub) ih4 = HASH(ih3, ies) ih5 = HASH(ih4, zero) ik1 = HASH(ih4, one) e1 = ENC(ik1, ispub) ih6 = HASH(ih5, e1) ih7 = HASH(ih6, zero) it1 = HASH(ih6, one) ih8 = HASH(ih7, iss) ih9 = HASH(ih8, zero) k2 = HASH(ih8, one) e2 = ENC(k2, p1) ih10 = HASH(ih9, e2) ih11 = HASH(ih10, zero) it2 = HASH(ih10, one) ] Initiator -> Responder: iepub, e1, e2, it1, it2 queries[ confidentiality? ispub confidentiality? p1 unlinkability? e1, e2 freshness? e1 freshness? e2 ]
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Title:monokex-x.vp Note over Initiator: knows public zero\n knows public one\n knows public h0\n knows private ispriv\n generates iepriv\n ispub = G^ispriv\n iepub = G^iepriv\n Note over Responder: knows public zero\n knows public one\n knows public h0\n knows private rspriv\n rspub = G^rspriv\n Responder -> Initiator: rspub Note over Initiator: knows private p1\n ies = rspub^iepriv\n iss = rspub^ispriv\n ih1 = HASH(h0, rspub)\n ih2 = HASH(ih1, ih1)\n ih3 = HASH(ih2, iepub)\n ih4 = HASH(ih3, ies)\n ih5 = HASH(ih4, zero)\n ik1 = HASH(ih4, one)\n e1 = ENC(ik1, ispub)\n ih6 = HASH(ih5, e1)\n ih7 = HASH(ih6, zero)\n it1 = HASH(ih6, one)\n ih8 = HASH(ih7, iss)\n ih9 = HASH(ih8, zero)\n k2 = HASH(ih8, one)\n e2 = ENC(k2, p1)\n ih10 = HASH(ih9, e2)\n ih11 = HASH(ih10, zero)\n it2 = HASH(ih10, one)\n Initiator -> Responder: iepub, e1, e2, it1, it2

Analysis Results

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