Assuming You Knew: Fixing an Epistemic Semantics for Flow Policies Using Agentic AI
Many high-level security requirements are about the allowed flow of information in programs and are difficult to make precise because they involve selective downgrading. Notions from epistemic logic have emerged as a good approach to policy semantics but a robust general framework remains elusive. A paper appearing in CSF 2018, entitled ``Assuming You Know: Epistemic Semantics of Relational Annotations for Expressive Flow Policies'', attempted to provide a unifying framework---but the formalization was sketchy and a correction was announced during the conference presentation. With aid from an agentic AI coding assistant, a corrected formalization has been machine checked in the Rocq proof...
| Authors | David A. Naumann |
|---|---|
| Primary category | cs.AI |
| Published | 1 August 2026 |
| Last updated at source | 26 September 2026 |
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