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 "a double edged sword security threats and opportunities in one sided network communication"):
  Abstract: One-sided network communication technologies such as RDMA and NVMe-over-Fabrics are quickly gaining adoption in production software and in datacenters. Although appealing for their low CPU utilization and good performance, they raise new security concerns that could seriously undermine datacenter software systems building on top of them. This paper presents our insights into security implications of one-sided communication. In addition to security threats, we further discover opportunities of leveraging one-sided communication to enhance security, showing that one-sided communication is indeed a double-edged sword in security. As far as we know, this is the first work that discusses the security aspect of one-sided communication.

Includes members:
  Member "obladi oblivious serializable transactions in the cloud":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "sgx lkl securing the host os interface for trusted execution")
  Member "the end of a myth distributed transactions can scale":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "hardware conscious stream processing a survey")
  Member "rowhammer js a remote software induced fault attack in javascript":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "are we susceptible to rowhammer an end to end methodology for cloud providers")
  Member "privacy preserving group data access via stateless oblivious ram simulation":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "dr sgx automated and adjustable side channel protection for sgx using data location randomization")
  Member "towards practical oblivious ram":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "dynamic skyline queries on encrypted data using result materialization")
  Member "privacy preserving access of outsourced data via oblivious ram simulation":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "lower bounds for oblivious near neighbor search")

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)