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: "dataplant in dram security mechanisms for low cost devices"
  Abstract: Low-cost devices are now commonplace and can be found in diverse environments such as home electronics or cars. As such devices are ubiquitous and portable, manufacturers strive to minimize their cost and power consumption by eliminating many features that exist in other computing systems. Unfortunately, this results in a lack of basic security features, even though their ubiquity and ease of physical access make these devices particularly vulnerable to attacks. To address the lack of security mechanisms in low-cost devices that make use of DRAM, we propose Dataplant, a new set of low-cost, high-performance, and reliable security primitives that reside in and make use of commodity DRAM chips. The main idea of Dataplant is to slightly modify the internal DRAM timing signals to expose the inherent process variation found in all DRAM chips for generating unpredictable but reproducible values (e.g., keys, seeds, signatures) within DRAM, without affecting regular DRAM operation. We use Dataplant to build two new security mechanisms: 1) a new Dataplant-based physical unclonable function (PUF) with high throughput and high resiliency to temperature changes, and 2) a new cold boot attack prevention mechanism based on Dataplant that automatically destroys all data within DRAM on every power cycle with zero run-time energy and latency overheads. These mechanisms are very easy to integrate with current DDR memory modules. Using a combination of detailed simulations and experiments with real DRAM devices, we show that our Dataplant-based PUF has 10x higher throughput than state-of-the-art DRAM PUFs while being much more resilient to temperature changes. We also demonstrate that our Dataplant-based cold boot attack protection mechanism is 19.5x faster and consumes 2.54x less energy when compared to existing mechanisms.

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.CR(Cryptography and Security)