human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "ironhide a secure multicore architecture that leverages hardware isolation against microarchitecture state attacks"):
  Abstract: Modern microprocessors enable aggressive hardware virtualization that exposes the microarchitecture state of the processor due to temporal sharing of hardware resources. This paper proposes a novel secure multicore architecture, IRONHIDE that aims to mitigate both speculative and non-speculative microarchitecture state vulnerabilities. It introduces novel spatial allocation of hardware resources across two concurrent domains, i.e., a secure and an insecure application domain (referred to as clusters of cores). IRONHIDE enables strong isolation by disallowing sharing of any hardware structures across cluster boundaries to mitigate microarchitecture state attacks. To tackle speculative microarchitecture state vulnerabilities, this work introduces a novel insight that all speculative microarchitecture state exploits rely on a victim application to access secure cluster's memory regions. Thus, IRONHIDE incorporates a lightweight hardware check that detects such accesses, and stall them until they resolve. This mitigates potential speculative microarchitecture state attacks. Lastly, IRONHIDE enables dynamic hardware isolation by reallocating core-level resources across clusters to exploit multicore parallelism, while ensuring strong isolation for dynamically allocated resources.

Includes members:
  Member "speculative buffer overflows attacks and defenses":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "bypassing memory safety mechanisms through speculative control flow hijacks")
  Member "sanctorum a lightweight security monitor for secure enclaves":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "keystone an open framework for architecting tees")
  Member "spectre attacks exploiting speculative execution":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "towards probabilistic verification of machine unlearning")
  Member "mi6 secure enclaves in a speculative out of order processor":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "ironhide a secure multicore that efficiently mitigates microarchitecture state attacks for interactive applications")
  Member "connecting the dots privacy leakage via write access patterns to the main memory":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "flat oram a simplified write only oblivious ram construction for secure processors")
  Member "a software approach to defeating side channels in last level caches":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "a compiler assisted scheduler for detecting and mitigating cache based side channel attacks")
  Member "armageddon cache attacks on mobile devices":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "nowhere to hide cross modal identity leakage between biometrics and devices")
  Member "thermal covert channels on multi core platforms":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "covert association of applications on edge devices by processor workload")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.CR(Cryptography and Security)