Scenario-based specification of security protocols and transformation to security model checkers
Thorsten Koch, Stefan Dziwok, Jörg Holtmann, Eric Bodden · 2020
Security protocols ensure secure communication between and within systems such as internet services, factories, and smartphones. As evidenced by numerous successful attacks against popular protocols such as TLS, designing protocols securely is a tedious and error-prone task. Model checkers greatly aid protocol verification, yet any single model checker is oftentimes insufficient to check a protocol's security in full. Instead, engineers are forced to maintain multiple overlapping and hopefully non-contradicting and non-diverging specifications, one per model-checking tool---an error-prone task.