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 "microwalk a framework for finding side channels in binaries"):
  Abstract: Microarchitectural side channels expose unprotected software to information leakage attacks where a software adversary is able to track runtime behavior of a benign process and steal secrets such as cryptographic keys. As suggested by incremental software patches for the RSA algorithm against variants of side-channel attacks within different versions of cryptographic libraries, protecting security-critical algorithms against side channels is an intricate task. Software protections avoid leakages by operating in constant time with a uniform resource usage pattern independent of the processed secret. In this respect, automated testing and verification of software binaries for leakage-free behavior is of importance, particularly when the source code is not available. In this work, we propose a novel technique based on Dynamic Binary Instrumentation and Mutual Information Analysis to efficiently locate and quantify memory based and control-flow based microarchitectural leakages. We develop a software framework named MicroWalk for side-channel analysis of binaries which can be extended to support new classes of leakage. For the first time, by utilizing MicroWalk, we perform rigorous leakage analysis of two widely-used closed-source cryptographic libraries: Intel IPP and Microsoft CNG. We analyze 15 different cryptographic implementations consisting of 112 million instructions in about 105 minutes of CPU time. By locating previously unknown leakages in hardened implementations, our results suggest that MicroWalk can efficiently find microarchitectural leakages in software binaries.

Includes members:
  Member "spectre attacks exploiting speculative execution":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "towards probabilistic verification of machine unlearning")
  Member "ozone efficient execution with zero timing leakage for modern microarchitectures":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "memjam a false dependency attack against constant time crypto implementations")
  Member "cachezoom how sgx amplifies the power of cache attacks":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "copycat controlled instruction level attacks on enclaves for maximal key extraction")
  Member "did we learn from llc side channel attacks a cache leakage detection tool for crypto libraries":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "revisiting and evaluating software side channel vulnerabilities and countermeasures in cryptographic applications")
  Member "perfweb how to violate web privacy with hardware performance events":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "jackhammer efficient rowhammer on heterogeneous fpga cpu platforms")
  Member "stacco differentially analyzing side channel traces for detecting ssl tls vulnerabilities in secure enclaves":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "revisiting and evaluating software side channel vulnerabilities and countermeasures in cryptographic applications")
  Member "rigorous analysis of software countermeasures against cache attacks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "specusym speculative symbolic execution for cache timing leak detection")
  Member "armageddon cache attacks on mobile devices":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "nowhere to hide cross modal identity leakage between biometrics and devices")

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)