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VerifHub allows Verifpal® users to easily share and discuss Verifpal models of cryptographic protocols. The VerifHub service provides unique URIs for each shared model which includes a syntax-highlighted model, an automatically generated diagram and a summary of the analysis results.

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exemple_book.vp

Submitted on 02 Dec 22 22:41 UTC. attacker[passive] principal Alice[ generates a ga = G^a ] Alice -> Bob: ga principal Bob[ knows private m1 generates b gb = G^b ss_a = ga^b e1 = AEAD_ENC(ss_a, m1, gb) ] Bob -> Alice: gb, e1 principal Alice[ ss_b = gb^a e1_dec = AEAD_DEC(ss_b, e1, gb)? ] queries[ confidentiality? e1 confidentiality? m1 authentication? Bob -> Alice: e1 equivalence? ss_a, ss_b ]
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Title:exemple_book.vp Note over Alice: generates a\n ga = G^a\n Alice -> Bob: ga Note over Bob: knows private m1\n generates b\n gb = G^b\n ss_a = ga^b\n e1 = AEAD_ENC(ss_a, m1, gb)\n Bob -> Alice: gb, e1 Note over Alice: ss_b = gb^a\n e1_dec = AEAD_DEC(ss_b, e1, gb)?\n

Analysis Results

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