Cryptography and Security

Papers filed under cs.CR on arXiv, each one already summarized by Paperlayer. Open any of them to read the summary beside the original PDF, with every point linked to the line, figure, or table it came from.

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841 to 900 of 2,549

Beyond Cookie Monster Amnesia: Real World Persistent Online Tracking
Nasser Mohammed Al-Fannah, Wanpeng Li, Chris J Mitchell
cs.CRarXiv:1905.09581v12019
Another Flip in the Wall of Rowhammer Defenses
Daniel Gruss, Moritz Lipp, Michael Schwarz +5
cs.CRarXiv:1710.00551v22017
G-Safeguard: A Topology-Guided Security Lens and Treatment on LLM-based Multi-agent Systems
Shilong Wang, Guibin Zhang, Miao Yu +5
cs.CRcs.LGcs.MAarXiv:2502.11127v12025
BiosecurID: a multimodal biometric database
Julian Fierrez, Javier Galbally, Javier Ortega-Garcia +22
cs.CRcs.CVeess.IVarXiv:2111.03472v12021
AgentDyn: Are Your Agent Security Defenses Deployable in Real-World Dynamic Environments?
Hao Li, Ruoyao Wen, Shanghao Shi +3
cs.CRarXiv:2602.03117v32026
JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation
Shenyi Zhang, Yuchen Zhai, Keyan Guo +7
cs.CRarXiv:2502.07557v12025
Teechain: A Secure Payment Network with Asynchronous Blockchain Access
Joshua Lind, Oded Naor, Ittay Eyal +3
cs.CRarXiv:1707.05454v42017
RepChain: A Reputation-based Secure, Fast and High Incentive Blockchain System via Sharding
Chenyu Huang, Zeyu Wang, Huangxun Chen +4
cs.CRcs.NIarXiv:1901.05741v22019
MELON: Provable Defense Against Indirect Prompt Injection Attacks in AI Agents
Kaijie Zhu, Xianjun Yang, Jindong Wang +2
cs.CRcs.AIarXiv:2502.05174v42025
Memory Poisoning Attack and Defense on Memory Based LLM-Agents
Balachandra Devarangadi Sunil, Isheeta Sinha, Piyush Maheshwari +3
cs.CRcs.MAarXiv:2601.05504v22026
A Recipe for Watermarking Diffusion Models
Yunqing Zhao, Tianyu Pang, Chao Du +3
cs.CVcs.CRcs.LGarXiv:2303.10137v22023
IGRF-RFE: A Hybrid Feature Selection Method for MLP-based Network Intrusion Detection on UNSW-NB15 Dataset
Yuhua Yin, Julian Jang-Jaccard, Wen Xu +4
cs.LGcs.CRarXiv:2203.16365v22022
DRIFT: Dynamic Rule-Based Defense with Injection Isolation for Securing LLM Agents
Hao Li, Xiaogeng Liu, Hung-Chun Chiu +3
cs.CRcs.AIarXiv:2506.12104v32025
Metric Learning for Adversarial Robustness
Chengzhi Mao, Ziyuan Zhong, Junfeng Yang +2
cs.LGcs.CRcs.CVarXiv:1909.00900v22019
Verifiable quantum advantage in extremely low depth
Alexandru Gheorghiu
quant-phcs.CRarXiv:2609.01448v12026
Pricing the DeFi Tail: Do Protocols or Depositors Price Operational Risk?
Nils Bundi
q-fin.RMcs.CRarXiv:2609.00911v12026
A Version Space Approach for Digital Circuit Analysis
Mitchell A. Thornton
cs.CRcs.ARarXiv:2609.00609v12026
Defense-as-Skill: Evolving Runtime Guard Skill for Skill-Augmented Agents
Xiaofang Yang, Ziqi Miao, Dianbo Sui +2
cs.CRcs.AIarXiv:2609.01487v12026
Digital Deception: Generative Artificial Intelligence in Social Engineering and Phishing
Marc Schmitt, Ivan Flechais
cs.CRcs.CYcs.HCarXiv:2310.13715v12023
Hidden in Memory: Sleeper Memory Poisoning in LLM Agents
Sidharth Pulipaka, Stanislau Hlebik, Leonidas Raghav +4
cs.CRcs.AIarXiv:2605.15338v22026
Reconstructing Training Data from Trained Neural Networks
Niv Haim, Gal Vardi, Gilad Yehudai +2
cs.LGcs.CRcs.CVarXiv:2206.07758v32022
GNSS Signal Authentication via Power and Distortion Monitoring
Kyle D. Wesson, Jason N. Gross, Todd E. Humphreys +1
cs.CRarXiv:1702.06554v42017
Your Microphone Array Retains Your Identity: A Robust Voice Liveness Detection System for Smart Speakers
Yan Meng, Jiachun Li, Matthew Pillari +5
cs.CRcs.SDeess.ASarXiv:2510.24393v12025
DNA-inspired online behavioral modeling and its application to spambot detection
Stefano Cresci, Roberto Di Pietro, Marinella Petrocchi +2
cs.SIcs.CRcs.LGarXiv:1602.00110v12016
POSEIDON: Privacy-Preserving Federated Neural Network Learning
Sinem Sav, Apostolos Pyrgelis, Juan R. Troncoso-Pastoriza +4
cs.CRcs.LGarXiv:2009.00349v32020
Design Patterns for Securing LLM Agents against Prompt Injections
Luca Beurer-Kellner, Beat Buesser, Ana-Maria Creţu +11
cs.LGcs.CRarXiv:2506.08837v32025
Extracting Knowledge from Tools in LLM Agents
Chuanchao Zang, Jianing Wang, Wenyu Chen +6
cs.CRarXiv:2608.30288v12026
Understanding Stage-Wise Utility-Risk Trade-offs in LLM Agent Memory
Chuanchao Zang, Zijian Cao, Xiangtao Meng +6
cs.CRarXiv:2608.30177v12026
AgentProv: Auditing Agentic LLM API Providers via Tool-use Policy Probes
Xun Wang, Bihe Zhao, Michael Backes +2
cs.CRcs.CLcs.LGarXiv:2609.00052v12026
SpatialTrust: A Benchmark for Environmental Risk Recognition in Secure Authentication
Junbin Lu, Hsiang-Wei Huang, Saesha Wadhwa +2
cs.CRcs.CVarXiv:2608.29489v12026
Taming OpenClaw: Security Analysis and Mitigation of Autonomous LLM Agent Threats
Xinhao Deng, Yixiang Zhang, Jiaqing Wu +15
cs.CRcs.AIarXiv:2603.11619v12026
NeuroPriv: Adversarial Representation Learning for Privacy in Wearable EEG Systems
Sarmistha Sarna Gomasta, Bhawana Chhaglani, Prashant Shenoy
cs.CRcs.HCcs.LGarXiv:2609.00390v12026
Wireless Physical-Layer Identification: Modeling and Validation
Wenhao Wang, Zhi Sun, Kui Ren +2
cs.CRcs.ITarXiv:1510.08485v22015
Hidden Backdoors in Human-Centric Language Models
Shaofeng Li, Hui Liu, Tian Dong +4
cs.CLcs.CRarXiv:2105.00164v32021
Differential Addition on Twisted Edwards Curves
Seyed Gholamhossein Hosseini, Reza Rezaeian Farashahi
math.NTcs.CRarXiv:2606.20831v12026
Robbing the Fed: Directly Obtaining Private Data in Federated Learning with Modified Models
Liam Fowl, Jonas Geiping, Wojtek Czaja +2
cs.LGcs.CRarXiv:2110.13057v22021
A-MemGuard: A Proactive Defense Framework for LLM-Based Agent Memory
Qianshan Wei, Tengchao Yang, Yaochen Wang +7
cs.CRcs.AIarXiv:2510.02373v12025
Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference
Yuan-Mei Xie, Yu-Shuo Lu, Chen-Xun Weng +7
quant-phcs.CRphysics.opticsarXiv:2112.11635v32021
Diffprivlib: The IBM Differential Privacy Library
Naoise Holohan, Stefano Braghin, Pól Mac Aonghusa +1
cs.CRcs.LGarXiv:1907.02444v12019
SVP Is NP-Hard for Some Rank-2 Cyclotomic Modules
Jiaqi Liu, Yansong Feng, Yanbin Pan
cs.CCcs.CRarXiv:2609.01469v12026
PowerSpy: Location Tracking using Mobile Device Power Analysis
Yan Michalevsky, Gabi Nakibly, Aaron Schulman +2
cs.CRarXiv:1502.03182v42015
"Do Not Mention This to the User": Detecting and Understanding Malicious Agent Skills in the Wild
Yi Liu, Zhihao Chen, Yanjun Zhang +4
cs.CRcs.AIcs.CLarXiv:2602.06547v42026
OverThink: Slowdown Attacks on Reasoning LLMs
Abhinav Kumar, Jaechul Roh, Ali Naseh +4
cs.LGcs.CRarXiv:2502.02542v42025
Frontrunner Jones and the Raiders of the Dark Forest: An Empirical Study of Frontrunning on the Ethereum Blockchain
Christof Ferreira Torres, Ramiro Camino, Radu State
cs.CRarXiv:2102.03347v22021
HiveTraceGuard-Pro: A Compact Generative Guardrail for Prompt Injection, Jailbreaks, and Adversarial Obfuscation
Nikita Oblakov, Sabrina Sadiekh, Evgeniy Kokuykin
cs.CRcs.AIarXiv:2609.01046v12026
Who Judges the Judges? A Chinese Safety QA Benchmark for Evaluating LLM Responses and Safety Judges
Rui Yang, Shuang Huang, Junhua Liu +7
cs.CRcs.AIarXiv:2609.01210v12026
Adversarial Laser Beam: Effective Physical-World Attack to DNNs in a Blink
Ranjie Duan, Xiaofeng Mao, A. K. Qin +4
cs.LGcs.AIcs.CRarXiv:2103.06504v12021
Real Time Lateral Movement Detection based on Evidence Reasoning Network for Edge Computing Environment
Zhihong Tian, Wei Shi, Yuhang Wang +5
cs.CRarXiv:1902.04387v12019
Federated Neural Collaborative Filtering
Vasileios Perifanis, Pavlos S. Efraimidis
cs.IRcs.CRcs.LGarXiv:2106.04405v22021
On the Adversarial Robustness of Multi-Modal Foundation Models
Christian Schlarmann, Matthias Hein
cs.LGcs.AIcs.CRarXiv:2308.10741v12023
When Does Authorization End? Effect Closure at Provider Boundaries
Igor Santos-Grueiro
cs.CRcs.DCarXiv:2609.02866v12026
Evaluating ML-based Intrusion Detection Systems: The Illusion of Model Efficacy
Achilleas Spanos, Ioanna Kantzavelou
cs.CRarXiv:2609.02469v12026
Position-Based Quantum Cryptography: Impossibility and Constructions
Harry Buhrman, Nishanth Chandran, Serge Fehr +4
quant-phcs.CRarXiv:1009.2490v42010
The Implications of Linguistic Illegibility for LLM Security
James Mickens
cs.LGcs.CRarXiv:2609.02852v12026
Taming Various Privilege Escalation in LLM-Based Agent Systems: A Mandatory Access Control Framework
Zimo Ji, Daoyuan Wu, Wenyuan Jiang +5
cs.CRarXiv:2601.11893v12026
Influence Function based Data Poisoning Attacks to Top-N Recommender Systems
Minghong Fang, Neil Zhenqiang Gong, Jia Liu
cs.CRcs.IRcs.LGarXiv:2002.08025v32020
SEC-bench: Automated Benchmarking of LLM Agents on Real-World Software Security Tasks
Hwiwon Lee, Ziqi Zhang, Hanxiao Lu +1
cs.LGcs.CRarXiv:2506.11791v22025
New Directions in Automated Traffic Analysis
Jordan Holland, Paul Schmitt, Nick Feamster +1
cs.CRcs.NIarXiv:2008.02695v62020
A Survey of LLM-Driven AI Agent Communication: Protocols, Security Risks, and Defense Countermeasures
Dezhang Kong, Shi Lin, Zhenhua Xu +16
cs.CRarXiv:2506.19676v42025
Tell me about yourself: LLMs are aware of their learned behaviors
Jan Betley, Xuchan Bao, Martín Soto +3
cs.CLcs.AIcs.CRarXiv:2501.11120v12025

Cryptography and Security

Beyond Cookie Monster Amnesia: Real World Persistent Online Tracking

Another Flip in the Wall of Rowhammer Defenses

G-Safeguard: A Topology-Guided Security Lens and Treatment on LLM-based Multi-agent Systems

BiosecurID: a multimodal biometric database

AgentDyn: Are Your Agent Security Defenses Deployable in Real-World Dynamic Environments?

JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation

Teechain: A Secure Payment Network with Asynchronous Blockchain Access

RepChain: A Reputation-based Secure, Fast and High Incentive Blockchain System via Sharding

MELON: Provable Defense Against Indirect Prompt Injection Attacks in AI Agents

Memory Poisoning Attack and Defense on Memory Based LLM-Agents

A Recipe for Watermarking Diffusion Models

IGRF-RFE: A Hybrid Feature Selection Method for MLP-based Network Intrusion Detection on UNSW-NB15 Dataset

DRIFT: Dynamic Rule-Based Defense with Injection Isolation for Securing LLM Agents

Metric Learning for Adversarial Robustness

Verifiable quantum advantage in extremely low depth

Pricing the DeFi Tail: Do Protocols or Depositors Price Operational Risk?

A Version Space Approach for Digital Circuit Analysis

Defense-as-Skill: Evolving Runtime Guard Skill for Skill-Augmented Agents

Digital Deception: Generative Artificial Intelligence in Social Engineering and Phishing

Hidden in Memory: Sleeper Memory Poisoning in LLM Agents

Reconstructing Training Data from Trained Neural Networks

GNSS Signal Authentication via Power and Distortion Monitoring

Your Microphone Array Retains Your Identity: A Robust Voice Liveness Detection System for Smart Speakers

DNA-inspired online behavioral modeling and its application to spambot detection

POSEIDON: Privacy-Preserving Federated Neural Network Learning

Design Patterns for Securing LLM Agents against Prompt Injections

Extracting Knowledge from Tools in LLM Agents

Understanding Stage-Wise Utility-Risk Trade-offs in LLM Agent Memory

AgentProv: Auditing Agentic LLM API Providers via Tool-use Policy Probes

SpatialTrust: A Benchmark for Environmental Risk Recognition in Secure Authentication

Taming OpenClaw: Security Analysis and Mitigation of Autonomous LLM Agent Threats

NeuroPriv: Adversarial Representation Learning for Privacy in Wearable EEG Systems

Wireless Physical-Layer Identification: Modeling and Validation

Hidden Backdoors in Human-Centric Language Models

Differential Addition on Twisted Edwards Curves

Robbing the Fed: Directly Obtaining Private Data in Federated Learning with Modified Models

A-MemGuard: A Proactive Defense Framework for LLM-Based Agent Memory

Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference

Diffprivlib: The IBM Differential Privacy Library

SVP Is NP-Hard for Some Rank-2 Cyclotomic Modules

PowerSpy: Location Tracking using Mobile Device Power Analysis

"Do Not Mention This to the User": Detecting and Understanding Malicious Agent Skills in the Wild

OverThink: Slowdown Attacks on Reasoning LLMs

Frontrunner Jones and the Raiders of the Dark Forest: An Empirical Study of Frontrunning on the Ethereum Blockchain

HiveTraceGuard-Pro: A Compact Generative Guardrail for Prompt Injection, Jailbreaks, and Adversarial Obfuscation

Who Judges the Judges? A Chinese Safety QA Benchmark for Evaluating LLM Responses and Safety Judges

Adversarial Laser Beam: Effective Physical-World Attack to DNNs in a Blink

Real Time Lateral Movement Detection based on Evidence Reasoning Network for Edge Computing Environment

Federated Neural Collaborative Filtering

On the Adversarial Robustness of Multi-Modal Foundation Models

When Does Authorization End? Effect Closure at Provider Boundaries

Evaluating ML-based Intrusion Detection Systems: The Illusion of Model Efficacy

Position-Based Quantum Cryptography: Impossibility and Constructions

The Implications of Linguistic Illegibility for LLM Security

Taming Various Privilege Escalation in LLM-Based Agent Systems: A Mandatory Access Control Framework

Influence Function based Data Poisoning Attacks to Top-N Recommender Systems

SEC-bench: Automated Benchmarking of LLM Agents on Real-World Software Security Tasks

New Directions in Automated Traffic Analysis

A Survey of LLM-Driven AI Agent Communication: Protocols, Security Risks, and Defense Countermeasures

Tell me about yourself: LLMs are aware of their learned behaviors