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20 results for “Circuit equivalence”

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math.LOcs.CCTheoreticalRecentJun 11, 2026

Extended Frege proofs, circuits and rewriting

Jan Krajicek

This paper proves several properties about Extended Frege proof systems and circuit equivalence.

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quant-phcs.CRRecentApr 29, 2026

A Multi-Level Integrity Evaluation Framework for Quantum Circuits under Controlled Anomaly Injection

Ejaz Ahmed, Boshuai Ye, Syed Hamza Shah, Muhammad Azeem Akbar +1 more

The paper proposes a novel three-layer metric framework to comprehensively evaluate quantum circuit integrity by combining structural, operational, and interaction-level analyses, demonstrating that n…

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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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cs.CRcs.ITRecentMar 24, 2026

The Power of Power Codes: New Classes of Easy Instances for the Linear Equivalence Problem

Michele Battagliola, Anna-Lena Horlemann, Abhinaba Mazumder, Rocco Mora +3 more

This paper identifies new, algebraically weak classes of instances for the Linear Equivalence Problem (LEP) by generalizing techniques from the Permutation Equivalence Problem (PEP) using power codes…

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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 20, 2026

From Finite Enumeration to Universal Proof: Ring-Theoretic Foundations for PQC Hardware Masking Verification

Ray Iskander, Khaled Kirah

The paper provides the first machine-checked universal proof, using ring theory, that value-independence implies identical marginal distributions for arithmetic masking, thereby extending the verifica…

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cs.DMmath.COmath.DSTheoreticalRecentJun 11, 2026

The Curious Case of Reversible Elementary Second Order Cellular Automaton 115

Enrico Formenti, Supreeti Kamylia

The paper proves that the reversible elementary second order cellular automaton rule 115 is periodic when started on finite initial configurations.

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cs.CRRecentApr 30, 2026

SBN Explorer: An Empirical Study of Cryptographic Boolean Networks

Arnaud Valence

The paper systematically explores a vast design space of cryptographic Boolean networks by formalizing six structural constraints, finding that optimal designs result from sparse, mutually compatible…

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cs.CCTheoreticalRecentJun 10, 2026

The Switching Lemma shows what the Switching Lemma cannot prove: an unconditional natural-proofs barrier

Bruno Loff, Suhail Sherif, Navid Talebanfard, Francesca Ugazio

This paper establishes an unconditional barrier for AC0-natural proofs, showing that they cannot prove lower bounds greater than $2^{n^{7/(d-5)}}$ against depth-$d$ circuits.

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cs.AIcs.CLcs.LGRecentMay 28, 2026

SchGen: PCB Schematic Generation with Semantic-Grounded Code Representations

Qinpei Luo, Ruichun Ma, Xinyu Zhang, Lili Qiu

The paper introduces SchGen, the first large language model capable of generating editable PCB schematics from natural language by using a novel semantically grounded code representation.

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cs.ARRecentMay 31, 2026

Linear Complexity Fermionic Simulation on Quantum Devices with Hardware Connectivity Constraints

Xiangyu Gao, Winston Li, Jiakang Li, Zirui Li +3 more

The paper introduces Accordion, an end-to-end framework that significantly improves the efficiency of compiling fermionic Hamiltonians into quantum circuits for simulation on constrained quantum hardw…

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cs.LGcs.AIRecentMay 31, 2026

Neural Network Compression by Approximate Differential Equivalence

Ravi Dhiman, Andrea Passarella, Mirco Tribastone, Lorenzo Valerio

The paper proposes a novel neural network compression technique that aggregates neurons with similar functional dynamics, achieving significant model size reduction while maintaining high accuracy.

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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.LGcs.AIcs.CCRecentMay 28, 2026

Revisiting Padded Transformer Expressivity: Which Architectural Choices Matter and Which Don't

Anej Svete, William Merrill, Ryan Cotterell, Ashish Sabharwal

The paper analyzes the expressivity of padded transformers, proving that their computational power is primarily determined by model depth and numeric precision, rather than attention type or width.

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cs.HCcs.AIRecentMay 31, 2026

pcbGPT: Automatic PCB Schematic Synthesis from Natural Language Requirements

Tobias King, Steven Kehrberg, Michael Beigl, Tobias Röddiger

pcbGPT is a grounded system that automatically generates editable KiCad PCB schematics from natural language requirements, achieving high accuracy on complex embedded design tasks.

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cs.CRRecentApr 13, 2026

Hardware-Efficient Compound IC Protection with Lightweight Cryptography

Levent Aksoy, Muhammad Sohaib Munir, Sedat Akleylek

The paper proposes a hardware-efficient compound IC protection mechanism that combines lightweight cryptography with logic locking and hardware obfuscation to secure integrated circuits against variou…

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math.COcs.CRRecentApr 21, 2026

Cyclic Equalizability Characterized by Parikh Vectors

Sarunyu Thongjarast, Sarit Pasiphol, Suthee Ruangwises

This paper completely characterizes cyclic equalizability for two words over any finite alphabet by proving that the words must share the same Parikh vector.

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quant-phcs.CCcs.DSRecentMay 28, 2026

Elfs, transducers and quantum walks

Simon Apers, Jérémie Roland, Yuxin Zhang

This paper introduces Electric Flow Sampling (elfs) as a zero-error quantum walk primitive and uses it to derive improved quantum algorithms for various graph problems, including semi-supervised learn…

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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.CRRecentApr 3, 2026

Security Analysis of Universal Circuits as a Mechanism for Hardware Obfuscation

Zain Ul Abideen, Deepali Garg, Lawrence Pileggi, Samuel Pagliarini

This paper evaluates the security of Universal Circuits (UCs) for hardware obfuscation, demonstrating that they are effective against both oracle-guided and oracle-less attacks.

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