### Abstract

The paper "Compositional Verification and Refinement of Concurrent Value-Dependent Noninterference" by Murray et. al. (CSF 2016) presents a compositional theory of refinement for a value-dependent noninterference property, defined in (Murray, PLAS 2015), for concurrent programs. This development formalises that refinement theory, and demonstrates its application on some small examples.

### License

BSD License

### History

September 2, 2016
  TobyM extended "simple" refinement theory to be usable for all bisimulations. (revision 547f31c25f60)
August 19, 2016
  Removed unused "stop" parameters from the sifum_refinement locale. (revision dbc482d36372)

### Topics

- Computer science/Security

### Session Dependent_SIFUM_Refinement

- CompositionalRefinement
- Eg1
- Eg1RefinementTrivial
- Eg2
- Eg1Eg2
- Eg1Eg2RefinementSimple
- EgHighBranchRevC

### Depends on

- A Dependent Security Type System for Concurrent Imperative Programs

## Cite

×

Dependent_SIFUM_Refinement-AFP

    @article{Dependent_SIFUM_Refinement-AFP,
      author  = {Toby Murray and Robert Sison and Edward Pierzchalski and Christine Rizkallah},
      title   = {Compositional Security-Preserving Refinement for Concurrent Imperative Programs},
      journal = {Archive of Formal Proofs},
      month   = {June},
      year    = {2016},
      note    = {\url{https://isa-afp.org/entries/Dependent_SIFUM_Refinement.html},
                 Formal proof development},
      ISSN    = {2150-914x},
    }

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