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 large deviations approach to secure lossy compression"):
  Abstract: A Shannon cipher system for memoryless sources is considered, in which distortion is allowed at the legitimate decoder. The source is compressed using a rate distortion code secured by a shared key, which satisfies a constraint on the compression rate, as well as a constraint on the exponential rate of the excess-distortion probability at the legitimate decoder. Secrecy is measured by the exponential rate of the exiguous-distortion probability at the eavesdropper, rather than by the traditional measure of equivocation. The perfect secrecy exponent is defined as the maximal exiguous-distortion exponent achievable when the key rate is unlimited. Under limited key rate, it is proved that the maximal achievable exiguous-distortion exponent is equal to the minimum between the average key rate and the perfect secrecy exponent, for a fairly general class of variable key rate codes.

Includes members:
  Member "measuring secrecy by the probability of a successful guess":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "an operational approach to information leakage")
  Member "the henchman problem measuring secrecy by the minimum distortion in a list":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "strategic communication with side information at the decoder")
  Member "optimum trade offs between the error exponent and the excess rate exponent of variable rate slepian wolf coding":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "on the reliability function of distributed hypothesis testing under optimal detection")
  Member "rate distortion theory for secrecy systems":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "privacy aware distributed hypothesis testing")
  Member "errors and erasures decoding for block codes with feedback":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "the sphere packing bound via augustin s method")
  Member "secrecy is cheap if the adversary must reconstruct":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "gaussian secure source coding and wyner s common information")
  Member "using a secret key to foil an eavesdropper":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "secure cascade channel synthesis")
  Member "secure lossless compression with side information":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "privacy aware distributed hypothesis testing")

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.IT(Information Theory)