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DTCP_v1.0.vpSubmitted on 18 Dec 20 16:32 UTC.
attacker[active] principal Bob[ generates rb knows private b cert_b = G^b ] Bob -> Alice: rb, [cert_b] principal Alice[ generates ra knows private a cert_a = G^a ] Alice -> Bob: ra, [cert_a] principal Bob[ generates y knows private textb yg = G^y sigb = SIGN(y, CONCAT(ra, textb)) ] Bob -> Alice: yg, textb, sigb principal Alice[ _ = SIGNVERIF(yg, CONCAT(ra, textb), sigb)? generates x knows private texta xg = G^x siga = SIGN(x, CONCAT(rb, texta)) ] Alice -> Bob: xg, texta, siga principal Bob[ _ = SIGNVERIF(xg, CONCAT(rb, texta), siga)? ] queries[ freshness? rb unlinkability? rb, cert_b authentication? Bob -> Alice: yg ]
The model submitter provided the following analysis results:
- Query 1 (Freshness): FAIL
- Query 2 (Unlinkability): FAIL
- Query 3 (Authentication): FAIL
Please note that these results are not verified to be accurate. The model submitter may choose to provide false analysis results if they so desire. It is strongly recommended that you re-run the analysis of this model locally if you wish to verify the authenticity of the analysis results above.