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Project-declaredLean 4.32.0

Cma advantage le fork bound of h5

FiatShamir.Stateful.cma_advantage_le_fork_bound_of_h5

Project documentation

Native stateful top-level chain, assuming the H5 replay-forking boundary. This theorem carries the H1/H2/H3/H4 arithmetic directly in the stateful chain. The bound is in terms of the verify-wrapped adversary nmaAdvFromCmaWithFinalQuery at fork slot parameter qH.

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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Project-declaredLean 4.32.0

Nma run Prob shift Left signed Fresh Adv le fork

FiatShamir.Stateful.nma_runProb_shiftLeft_signedFreshAdv_le_fork

Plain-language statement

H5 boundary in shifted-NMA form. This is the fork-side statement after the native H4 normalization has moved cmaSim to nma ∘ cmaToNma. The bound is in terms of the verify-wrapped adversary nmaAdvFromCmaWithFinalQuery at fork slot parameter qH (the framework's Fin (qH + 1) indexing accommodates the wrapper's verifier-point query).

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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