Commit 9144fabf authored by Frits Vaandrager's avatar Frits Vaandrager
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our models are too complex for manual inspection but trivial for NuSMV

parent b2ee7caf
......@@ -21,9 +21,10 @@ conformance to both functional and security properties.
The properties we verify for the inferred state machines are based on
the RFCs that specify SSH \cite{rfc4251,rfc4252,rfc4253,rfc4254}.
These properties are formalized in LTL and verified using
NuSMV~\cite{NuSMV2}. Manually verifying these properties would be
difficult, as the learned models are complex. Moreover, formalizing
properties means we can also better assess and overcome vagueness or
NuSMV~\cite{NuSMV2}.
We use a model checker since the models are too complex for manual inspection (they are trivial for NuSMV).
Moreover, by formalizing the
properties we can better assess and overcome vagueness or
under-specification in the RFC standards.
Model learning obtains a state machine model of a black-box system by
......
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