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chap.vp

Submitted on 16 Oct 23 22:54 UTC.

attacker[active]

principal Initiator[
	knows password secret
]

principal Authenticator[
	knows password secret
	generates challenge
]

Authenticator -> Initiator: challenge

principal Initiator[
	response = HASH(secret, challenge)
]

Initiator -> Authenticator: response

principal Authenticator[
	_ = ASSERT(HASH(secret, challenge), response)?
]

queries[
	authentication? Initiator -> Authenticator: response
]

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Title:chap.vp Note over Initiator: knows password secret\n Note over Authenticator: knows password secret\n generates challenge\n Authenticator -> Initiator: challenge Note over Initiator: response = HASH(secret, challenge)\n Initiator -> Authenticator: response Note over Authenticator: _ = ASSERT(HASH(secret, challenge), response)?\n

Analysis Results

The model submitter provided the following analysis results:

Query 1 (Authentication): PASS

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.

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