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~ similar to 2604.26430v1· 20 results

cs.CRcs.SEquant-phRecentApr 8, 2026

Broken Quantum: A Systematic Formal Verification Study of Security Vulnerabilities Across the Open-Source Quantum Computing Simulator Ecosystem

Dominik Blain

The paper presents Broken Quantum, a comprehensive formal security audit that identifies 547 security vulnerabilities across 45 open-source quantum computing simulators, revealing critical flaws in me…

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quant-phcs.CRRecentMay 13, 2026

QCIVET: A Quantum--Classical Pipeline Integrity Framework with Contract-Based Subtype Verification and Hash-Chained Audit Traces

Esra Yeniaras, Muhammad Amin Karimov

QCIVET introduces a novel contract-based framework to ensure the integrity of hybrid quantum-classical pipelines by verifying both the structure (syntactic) and the behavior (semantic) of quantum stag…

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quant-phcs.CRRecentMay 13, 2026

Backdoor Threats in Variational Quantum Circuits: Taxonomy, Attacks, and Defenses

Lei Jiang, Fan Chen

This paper surveys the security vulnerabilities of Variational Quantum Circuits (VQCs) to backdoor attacks, detailing various attack mechanisms and analyzing current detection and defense strategies.

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cs.CRRecentApr 16, 2026

Structural Dependency Analysis for Masked NTT Hardware: Scalable Pre-Silicon Verification of Post-Quantum Cryptographic Accelerators

Ray Iskander, Khaled Kirah

The paper introduces a four-stage structural dependency analysis hierarchy that enables scalable, sound first-order masking verification for large, production-level post-quantum cryptographic accelera…

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quant-phcs.CRcs.LGRecentMay 24, 2026

QML-PipeGuard: Drift-Aware Behavioral Fingerprinting for Quantum Machine Learning Pipeline Integrity

Esra Yeniaras

QML-PipeGuard introduces a contract-based framework that monitors the behavioral fingerprint of quantum machine learning pipelines to detect both hardware drift and malicious channel substitution.

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cs.CRcs.LOcs.SERecentApr 4, 2026

Optimal Circuit Synthesis of Linear Codes for Error Detection and Correction

Xi Yang, Taolue Chen, Yuqi Chen, Fu Song +2 more

This paper introduces a novel algorithm, CiSC, to efficiently and optimally synthesize circuit implementations of linear codes for hardware security, significantly outperforming existing state-of-the-…

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cs.CRRecentApr 16, 2026

Emulation-based System-on-Chip Security Verification: Challenges and Opportunities

Tanvir Rahman, Shuvagata Saha, Ahmed Y. Alhurubi, Sujan Kumar Saha +2 more

This paper surveys the use of hardware emulation for security verification in System-on-Chip (SoC) design, positioning emulation as a critical, high-fidelity pre-silicon assurance technology.

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cs.CRRecentMar 18, 2026

SoK: From Silicon to Netlist and Beyond $-$ Two Decades of Hardware Reverse Engineering Research

Zehra Karadağ, Simon Klix, René Walendy, Felix Hahn +4 more

This paper systematizes two decades of hardware reverse engineering research by analyzing 187 publications, identifying key technical methods and recommending improvements for reproducibility, standar…

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cs.CRcs.LGRecentMay 28, 2026

Dissecting the Black Box: Circuit-Level Analysis of LLM Vulnerability Detection

Syafiq Al Atiiq, Chun Zhou, Christian Gehrmann

The paper analyzes LLM vulnerability detection using mechanistic interpretability, finding that models primarily rely on safety detectors rather than direct vulnerability signature recognition.

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cs.CRRecentMar 18, 2026

Data Obfuscation for Secure Use of Classical Values in Quantum Computation

Amal Raj, Vivek Balachandran

This paper introduces the first explicit data obfuscation technique to protect classical sensitive values during the execution phase of quantum computation.

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cs.CRRecentApr 8, 2026

PSR2: A Phase-based Semantic Reasoning Framework for Atomicity Violation Detection via Contract Refinement

Xiaoqi Li, Xin Wang, Wenkai Li, Zongwei Li

The paper introduces PSR extsuperscript{2}, a novel static analysis framework that significantly improves the detection of atomicity violations in smart contracts by combining structural path searchin…

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cs.CRcs.ARcs.LGRecentMay 11, 2026

LLMs for Secure Hardware Design and Related Problems: Opportunities and Challenges

Johann Knechtel, Ozgur Sinanoglu, Ramesh Karri

This review analyzes the dual impact of integrating Large Language Models (LLMs) into hardware design, detailing both their transformative potential in EDA and the critical security vulnerabilities th…

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cs.ARcs.CRRecentMay 11, 2026

ObfAx: Obfuscation and IP Piracy Detection in Approximate Circuits

Lukas Sekanina, Vojtech Mrazek

The paper introduces a novel threat model, approximate obfuscation, and proposes a framework to detect IP piracy in approximate circuits by comparing their statistical error profiles.

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cs.CRRecentApr 2, 2026

Assertain: Automated Security Assertion Generation Using Large Language Models

Shams Tarek, Dipayan Saha, Khan Thamid Hasan, Sujan Kumar Saha +2 more

Assertain is an automated framework that uses large language models and design analysis to generate high-quality, executable security assertions for hardware designs, significantly outperforming state…

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cs.CRRecentApr 18, 2026

False Security Confidence in Benign LLM Code Generation

Xiaolei Ren

The paper introduces False Security Confidence (FSC), a new metric to measure the inherent prevalence of security vulnerabilities in code generated by LLMs that are otherwise functionally correct, eve…

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cs.CRRecentApr 18, 2026

From Public-Key Linting to Operational Post-Quantum X.509 Assurance for ML-KEM and ML-DSA: Registry-Driven Policy, Mutation-Based Evaluation, and Import Validation

José Luis Delgado Jiménez

The paper introduces an operational post-quantum X.509 assurance framework that rigorously validates ML-KEM and ML-DSA certificates and keys across various deployment stages, achieving comprehensive d…

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cs.CRRecentApr 14, 2026

Can Agents Secure Hardware? Evaluating Agentic LLM-Driven Obfuscation for IP Protection

Sujan Ghimire, Parsa Mirfasihi, Muhtasim Alam Chowdhury, Veeramani Pugazhenthi +5 more

This paper introduces an agentic LLM-driven framework that automates the generation of functionally correct and security-relevant hardware netlist obfuscation for protecting intellectual property.

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quant-phcs.CRRecentApr 29, 2026

Formulating Subgroup Discovery as a Quantum Optimization Problem for Network Security

Samuel Spell, Chi-Ren Shyu

This paper introduces a quantum optimization framework using QAOA to perform Subgroup Discovery for network intrusion detection, demonstrating that quantum methods can find complex feature interaction…

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cs.CRcs.LORecentApr 14, 2026

COBALT-TLA: A Neuro-Symbolic Verification Loop for Cross-Chain Bridge Vulnerability Discovery

Dominik Blain

COBALT-TLA introduces a neuro-symbolic verification loop that successfully and autonomously discovers novel cross-chain bridge vulnerabilities by integrating an LLM with the TLA+ model checker.

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cs.CRcs.AIcs.LGRecentMar 23, 2026

Q-AGNN: Quantum-Enhanced Attentive Graph Neural Network for Intrusion Detection

Devashish Chaudhary, Sutharshan Rajasegarar, Shiva Raj Pokhrel

The paper proposes Q-AGNN, a Quantum-Enhanced Attentive Graph Neural Network, to improve intrusion detection by modeling network flows as graphs and leveraging quantum circuits to capture complex rela…

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