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 "using name confusion to enhance security"):
  Abstract: Virtual memory is an abstraction that assigns references, or names, to data objects and instructions. Typically, instructions have exactly one name: a uniquely-identifiable virtual address. This mapping can be leveraged by adversaries to deterministically construct exploit payloads. In this work, we investigate how virtual memory should be redesigned to eliminate the need for this one-to-one mapping, effectively increasing system security. Our solution, Name Confusion, provides multiple names (i.e.,virtual addresses) for an instruction. This allows us to define a security protocol, namely Phantom Name System (PNS), in which the order of names used during execution can be randomized. It works as follows: during instruction fetch, the address (name) used to fetch an instruction is randomly chosen, and from that point on, any PC-relative addresses use the name obtained during the fetch. PNS can be used to mitigate a class of attacks known as code-reuse attacks by significantly reducing the success probability of an exploit payload. If an attacker causes any of the PC-relative addresses to be different from the one chosen during the fetch, the program will crash. PNS provides a new security feature that requires minor microarchitectural adjustments, and can be combined with other security features to enhance their strength. Lastly, we show that our performance is better than commercially-available state-of-the-art hardware primitives, e.g., cryptographic CFI, by a significant margin.

Includes members:
  Member "pac it up towards pointer integrity using arm pointer authentication":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "ptauth temporal memory safety via robust points to authentication")
  Member "block oriented programming automating data only attacks":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "methodologies for quantifying re randomization security and timing under jit rop")
  Member "cfi care hardware supported call and return enforcement for commercial microcontrollers":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "pacstack an authenticated call stack")
  Member "control flow integrity precision security and performance":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "methodologies for quantifying re randomization security and timing under jit rop")

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)