… on hard real-time systems designed around fixed priority … In this work we propose a schedule
reconstruction algorithm … We implemented the ScheduLeak algorithm on an ARMbased …

… demonstrated recently for fixed-priority real-time systems (RTS)… DyPS algorithms outperform
the ScheduLeak algorithms in … [Step 1] Reconstruct φo: the first step is to reconstruct the …

… fixed-priority real-time systems … schedules, the presence of multiple other tasks in the system
and the typical constraints (eg, deadlines) in the design of RTS. Our ScheduLeak algorithms …

… the schedule of fixed-priority, preemptive hard real-time systems … of algorithms capable of
reconstructing the schedule of the … system’s task schedule, we propose “ScheduLeak”, a novel …

… exact schedule of a periodic task system can be reconstructed … proposed the ScheduLeak
algorithms that can infer the exact … most real-time systems in which a preemptive, fixed-priority …

… [16] developed techniques to reconstruct the task schedule of RTS so targeted … Fixed priority
Single core … (such as ScheduLeak [16]) by preventing untrusted tasks from executing during …

… -known system parameters is insufficient to reconstruct the future … Figure 3.1: Overview of the
work (using fixed-priority RTS as … task (in user space) can use the ScheduLeak algorithms to …

… information including exact schedules of real-time systems [6], … side channel in an FCFS
scheduler is analyzed in [12]. The … the leakage for several common scheduling policies. Most of …