Nuprl Lemma : authentication_wf
∀[s:SES]. ∀[prtcl:Id ⟶ ℙ']. ∀[bs:Basic1]. ∀[n:ℕ]. (prtcl |= bs authenticates n messages ∈ ℙ')
Proof
Definitions occuring in Statement :
authentication: prtcl |= bs authenticates n messages ,
ses-basic-sequence1: Basic1,
security-event-structure: SES,
Id: Id,
nat: ℕ,
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
function: x:A ⟶ B[x]
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
authentication: prtcl |= bs authenticates n messages ,
so_lambda: λ2x.t[x],
subtype_rel: A ⊆r B,
implies: P ⇒ Q,
prop: ℙ,
and: P ∧ Q,
so_apply: x[s],
exists: ∃x:A. B[x]
Latex:
\mforall{}[s:SES]. \mforall{}[prtcl:Id {}\mrightarrow{} \mBbbP{}']. \mforall{}[bs:Basic1]. \mforall{}[n:\mBbbN{}]. (prtcl |= bs authenticates n messages \mmember{} \mBbbP{}')
Date html generated:
2016_05_17-PM-00_41_12
Last ObjectModification:
2015_12_29-PM-06_31_43
Theory : event-logic-applications
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