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 "prifi low latency anonymity for organizational networks"):
  Abstract: Organizational networks are vulnerable to traffic-analysis attacks that enable adversaries to infer sensitive information from the network traffic - even if encryption is used. Typical anonymous communication networks are tailored to the Internet and are poorly suited for organizational networks. We present PriFi, an anonymous communication protocol for LANs: it protects users against eavesdroppers and provides traffic-analysis resistance. PriFi builds on Dining Cryptographers networks but reduces the high communication latency of prior work via a new client/relay/server architecture, in which a client's packets remain on their usual network path without additional hops, and in which a set of remote servers assist the anonymization process without adding latency. PriFi also solves the challenge of equivocation attacks, which are not addressed by related works, by encrypting the traffic based on the communication history. Our evaluation shows that PriFi introduces a small latency overhead (~100ms for 100 clients) and is compatible with delay-sensitive applications such as VoIP.

Includes members:
  Member "taranet traffic analysis resistant anonymity at the network layer":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "anonymizing masses practical light weight anonymity at the network level")
  Member "i know what you saw last minute encrypted http adaptive video streaming title classification":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "analyzing https traffic for a robust identification of operating system browser and application")
  Member "the loopix anonymity system":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "talek private group messaging with hidden access patterns")
  Member "atom horizontally scaling strong anonymity":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "encode shuffle analyze privacy revisited formalizations and empirical evaluation")
  Member "device fingerprinting in wireless networks challenges and opportunities":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "beyond the front page measuring third party dynamics in the field")
  Member "riposte an anonymous messaging system handling millions of users":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "talek private group messaging with hidden access patterns")
  Member "hornet high speed onion routing at the network layer":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "anonymizing masses practical light weight anonymity at the network level")
  Member "dovetail stronger anonymity in next generation internet routing":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "anonymizing masses practical light weight anonymity at the network level")

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)