human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "a cryptographic treatment of the wiretap channel"
  Abstract: The wiretap channel is a setting where one aims to provide information-theoretic privacy of communicated data based solely on the assumption that the channel from sender to adversary is "noisier" than the channel from sender to receiver. It has been the subject of decades of work in the information and coding (I&C) community. This paper bridges the gap between this body of work and modern cryptography with contributions along two fronts, namely metrics (definitions) of security, and schemes. We explain that the metric currently in use is weak and insufficient to guarantee security of applications and propose two replacements. One, that we call mis-security, is a mutual-information based metric in the I&C style. The other, semantic security, adapts to this setting a cryptographic metric that, in the cryptography community, has been vetted by decades of evaluation and endorsed as the target for standards and implementations. We show that they are equivalent (any scheme secure under one is secure under the other), thereby connecting two fundamentally different ways of defining security and providing a strong, unified and well-founded target for designs. Moving on to schemes, results from the wiretap community are mostly non-constructive, proving the existence of schemes without necessarily yielding ones that are explicit, let alone efficient, and only meeting their weak notion of security. We apply cryptographic methods based on extractors to produce explicit, polynomial-time and even practical encryption schemes that meet our new and stronger security target.

Connected through hyperedge HE-1 (induced by source paper "key and message semantic security over state dependent channels"):
  with members:
    - "exact soft covering exponent"
    - "wiretap channels with causal state information strong secrecy"
    - "semantically secured message key trade off over wiretap channels with random parameters"
    - "exact random coding secrecy exponents for the wiretap channel"
    - "the likelihood encoder for lossy compression"
    - "secret key generation over noisy channels with common randomness"
    - "arbitrarily varying wiretap channels with type constrained states"
    - "semantic security capacity for wiretap channels of type ii"

Connected through hyperedge HE-2 (induced by source paper "semantic security on wiretap channels using universal hashing with fading applications"):
  with members:
    - "a capacity achieving coding scheme for the awgn channel with polynomial encoding and decoding complexity"
    - "finite blocklength bounds for wiretap channels"
    - "almost universal codes for fading wiretap channels"
    - "achieving secrecy capacity of the gaussian wiretap channel with polar lattices"
    - "universal hashing for information theoretic security"
    - "semantically secure lattice codes for the gaussian wiretap channel"
    - "polynomial time semantically secure encryption achieving the secrecy capacity"
    - "strong secrecy from channel resolvability"

Connected through hyperedge HE-3 (induced by source paper "physical layer security for rf satellite channels in the finite length regime"):
  with members:
    - "two way physical layer security protocol for gaussian channels"
    - "free space optical channel estimation for physical layer security"
    - "secure multiplex coding with dependent and non uniform multiple messages"
    - "information theoretic physical layer security for satellite channels"
    - "empirical and strong coordination via soft covering with polar codes"
    - "quantum inspired secure wireless communication protocol under spatial and local gaussian noise assumptions"
    - "secure wireless communication under spatial and local gaussian noise assumptions"
    - "joint power control in wiretap interference channels"

Connected through hyperedge HE-4 (induced by source paper "semantic security and the second largest eigenvalue of biregular graphs"):
  with members:
    - "the mac resolvability region semantic security and its operational implications"
    - "secure multiplex coding with dependent and non uniform multiple messages"
    - "a channel under simultaneous jamming and eavesdropping attack correlated random coding capacities under strong secrecy criteria"
    - "ramanujan graphs in polynomial time"
    - "arbitrarily varying wiretap channels with type constrained states"
    - "semantic security capacity for wiretap channels of type ii"
    - "achieving secrecy capacity of the gaussian wiretap channel with polar lattices"
    - "universal hashing for information theoretic security"

Connected through hyperedge HE-5 (induced by source paper "wiretap and gelfand pinsker channels analogy and its applications"):
  with members:
    - "the likelihood encoder for lossy compression"
    - "wiretap channels with random states non causally available at the encoder"
    - "capacity of the state dependent wiretap channel secure writing on dirty paper"
    - "analogy between gambling and measurement based work extraction"
    - "duality of a source coding problem and the semi deterministic broadcast channel with rate limited cooperation"
    - "semantic security capacity for wiretap channels of type ii"
    - "secrecy capacity region of some classes of wiretap broadcast channels"
    - "on state dependent broadcast channels with cooperation"

Connected through hyperedge HE-6 (induced by source paper "the mac resolvability region semantic security and its operational implications"):
  with members:
    - "mac resolvability first and second order results"
    - "soft covering with high probability"
    - "semantic security capacity for wiretap channels of type ii"
    - "a stronger soft covering lemma and applications"
    - "strong converse and second order asymptotics of channel resolvability"
    - "renyi divergence and kullback leibler divergence"
    - "semantically secure lattice codes for the gaussian wiretap channel"
    - "secrecy results for compound wiretap channels"

Connected through hyperedge HE-7 (induced by source paper "semantically secured message key trade off over wiretap channels with random parameters"):
  with members:
    - "wiretap channels with causal state information strong secrecy"
    - "exact random coding secrecy exponents for the wiretap channel"
    - "the likelihood encoder for lossy compression"
    - "wiretap channels with random states non causally available at the encoder"
    - "arbitrarily varying wiretap channels with type constrained states"
    - "semantic security capacity for wiretap channels of type ii"
    - "informational divergence approximations to product distributions"
    - "secret key generation using correlated sources and channels"

Connected through hyperedge HE-8 (induced by source paper "arbitrarily varying wiretap channels with type constrained states"):
  with members:
    - "a new wiretap channel model and its strong secrecy capacity"
    - "a channel under simultaneous jamming and eavesdropping attack correlated random coding capacities under strong secrecy criteria"
    - "strong secrecy for cooperative broadcast channels"
    - "the arbitrarily varying wiretap channel secret randomness stability and super activation"
    - "on the continuity of the secrecy capacity of compound and arbitrarily varying wiretap channels"
    - "semantic security capacity for wiretap channels of type ii"
    - "the arbitrarily varying wiretap channel deterministic and correlated random coding capacities under the strong secrecy criterion"
    - "secrecy results for compound wiretap channels"

Question: Please tell me which class the center node 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)