Source-pinned research

Research proof index

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Project-declaredLean 4.32.0

Decrypt uses At Most One Query

decrypt_usesAtMostOneQuery

Plain-language statement

T-transform decryption makes at most one hash-oracle query under unit-cost instrumentation.

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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Project-declaredLean 4.32.0

Map construction

map_construction

Plain-language statement

The T-transform is natural in any oracle-semantics morphism that preserves both the plaintext-to-coins query capability and the distinguished lift of ProbComp.

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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