### Abstract

We formalize a wide variety of Volpano/Smith-style noninterference notions for a while language with parallel composition. We systematize and classify these notions according to compositionality w.r.t. the language constructs. Compositionality yields sound syntactic criteria (a.k.a. type systems) in a uniform way.

An article about these proofs is published in the proceedings of the conference Certified Programs and Proofs 2012.

### License

BSD License

### Topics

- Computer science/Security
- Computer science/Programming languages/Type systems

### Session Possibilistic_Noninterference

- MyTactics
- Interface
- Bisim
- Language_Semantics
- During_Execution
- Compositionality
- Syntactic_Criteria
- After_Execution
- Concrete

## Cite

×

Possibilistic_Noninterference-AFP

    @article{Possibilistic_Noninterference-AFP,
      author  = {Andrei Popescu and Johannes Hölzl},
      title   = {Possibilistic Noninterference},
      journal = {Archive of Formal Proofs},
      month   = {September},
      year    = {2012},
      note    = {\url{https://isa-afp.org/entries/Possibilistic_Noninterference.html},
                 Formal proof development},
      ISSN    = {2150-914x},
    }

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