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Project-declaredLean 4.32.0

Exists agrees With Fn eval With Answer Fn eq iff mem support

OracleComp.exists_agreesWithFn_evalWithAnswerFn_eq_iff_mem_support

Plain-language statement

Support characterization for lazy random-oracle simulation. A value a can appear as the output of the random-oracle simulation from cache iff some total answer function agreeing with cache evaluates the computation to a. The final cache produced by the simulation is existentially quantified away.

program verificationseparation logiccryptography

Source project: VCVio

Person-level attribution pending.

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