A Lean 4 formalization proves that value-independence implies identical marginal distributions for masking verification across all positive integers q.
Correctness depends on the absence of bugs in Z3, CVC5, and the Python encoding that generates the SMT-LIB2 queries
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From Finite Enumeration to Universal Proof: Ring-Theoretic Foundations for PQC Hardware Masking Verification
A Lean 4 formalization proves that value-independence implies identical marginal distributions for masking verification across all positive integers q.