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~ similar to 2604.03665v1· 20 results

cs.CRcs.NIRecentApr 9, 2026

Post-Quantum Cryptographic Analysis of Message Transformations Across the Network Stack

Ashish Kundu, Vishal Chakraborty, Ramana Kompella

The paper proposes a formal framework to analyze how the combined cryptographic transformations across all layers of a network stack determine the overall post-quantum security posture of a message.

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quant-phcs.CRRecentMay 6, 2026

Fundamental Limitations of Post-Quantum Cryptographic Architectures

Jiho Jung, Donghwa Ji, Mingyu Lee, Kabgyun Jeong

The paper argues that current lattice-based post-quantum cryptography, which relies on injecting noise, is not unconditionally secure because advanced quantum error correction and learning techniques…

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cs.CRRecentMay 5, 2026

Quantum-Resistant Networks: A Review of Primitives, Protocols and Best Practices

Elisa Bertino, Ramana Kompella, Ashish Kundu, Cristina Nita-Rotaru +2 more

This paper provides a comprehensive, system-level taxonomy for designing quantum-resistant network architectures, moving beyond simple protocol substitutions to address key distribution and management…

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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.CRRecentMar 19, 2026

Post-Quantum Cryptography from Quantum Stabilizer Decoding

Jonathan Z. Lu, Alexander Poremba, Yihui Quek, Akshar Ramkumar

The paper proposes that decoding random quantum stabilizer codes is a robust, novel post-quantum cryptographic assumption, demonstrating that its average-case hardness implies core primitives like PKE…

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cs.CRcs.SERecentJun 3, 2026

SoK: Post-Quantum Cryptography (PQC) Implementation in Software Systems

R. D. N. Shakya, C. P. Wijesiriwardana, S. M. Vidanagamachchi, Nalin A. G. Arachchilage

This Systematic Literature Review (SoK) investigates PQC implementation challenges using the Human, Organisation, and Technology (HOT) framework, concluding that successful adoption requires addressin…

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cs.CRRecentMay 18, 2026

Operationalising Post Quantum TLS Automated Configuration Profiling and Hybrid PQC Deployment in Financial Infrastructure

Harish Balaji, Aarav Varshney, Prasanna Ravi, Sripal Jain +5 more

This paper addresses the operational challenge of adopting Post-Quantum Cryptography (PQC) in complex financial TLS environments by presenting a methodology to automatically profile and normalize cryp…

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cs.CRcs.SEquant-phRecentApr 1, 2026

Quantum-Safe Code Auditing: LLM-Assisted Static Analysis and Quantum-Aware Risk Scoring for Post-Quantum Cryptography Migration

Animesh Shaw

The paper introduces Quantum-Safe Code Auditor, a novel static analysis framework that uses LLMs and quantum-aware risk scoring to automatically detect and prioritize quantum-vulnerable cryptographic…

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cs.CRcs.CERecentMay 15, 2026

Post-Quantum Discovery as a Governance Capability: Evidence-Based Cryptographic Visibility and Exposure Prioritisation in a Critical Service Provider

Jelena Zelenovic, Leila Taghizadeh, Edoardo Pena-Gonzalez, Jaime Gomez Garcia +1 more

The paper demonstrates that achieving Post-Quantum Cryptography (PQC) readiness requires treating cryptographic discovery as a governance capability to manage complex dependencies and prioritize risk…

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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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quant-phcs.CRRecentApr 7, 2026

PQC-Enhanced QKD Networks: A Layered Approach

Paul Spooren, Andreas Neuhold, Sebastian Ramacher, Thomas Hühn

The paper proposes a layered, modular network architecture combining Quantum Key Distribution (QKD) and Post-Quantum Cryptography (PQC) to achieve scalable, end-to-end post-quantum security in multi-h…

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cs.CRcs.ITcs.LGRecentApr 8, 2026

Evaluating PQC KEMs, Combiners, and Cascade Encryption via Adaptive IND-CPA Testing Using Deep Learning

Simon Calderon, Niklas Johansson, Onur Günlü

The paper proposes using deep learning to empirically test the indistinguishability of various post-quantum and hybrid cryptographic schemes, finding that no tested combination showed a significant ad…

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cs.CRquant-phRecentMay 4, 2026

Observability for Post-Quantum TLS Readiness: A Multi-Surface Evidence Framework

José Luis Delgado

The paper introduces a multi-surface evidence framework to provide comprehensive observability for post-quantum TLS migration, enabling robust measurement of session behavior and endpoint capabilities…

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cs.CRRecentMay 16, 2026

Simple Power Analysis on Post-Quantum Code Based Cryptosystems

Konstantinos Spalas

This paper demonstrates that Simple Power Analysis (SPA) can successfully extract secret session key bits from post-quantum cryptosystems, specifically during the key decapsulation phase, using only a…

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quant-phcs.CRmath.CORecentMay 17, 2026

Module Lattice Security (Part IV): Probabilistic Polynomial Quantum Attack on Module-LWE over 2-Power Cyclotomics

Ming-Xing Luo

This paper presents a quantum attack on Module-LWE based lattice schemes like ML-KEM, demonstrating a polynomial-time quantum algorithm with a high success probability.

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cs.CRRecentMay 2, 2026

PQC Validator: Validating Post-Quantum Readiness in Cloud-Native 5G Core Networks

Lakshya Chopra, Vipin Kumar Rathi

The paper introduces PQC Validator, a comprehensive, layered framework designed to rigorously test and validate the actual post-quantum cryptographic readiness of cloud-native 5G Core networks, addres…

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quant-phcs.CRRecentApr 26, 2026

Efficient Quantum Fully Homomorphic Encryption

Fengxia Liu, Zixian Gong, Kun Tian, Yi Zhang +2 more

The paper introduces a unified framework for Quantum Fully Homomorphic Encryption (QFHE) that achieves exponential efficiency improvements by integrating a novel modular arithmetic program (MAP) tailo…

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cs.CRcs.AIRecentMay 27, 2026

Domain-Informed Representation for Evolutionary Sieving in Integral and Module Lattices

Ahmad Tashfeen, Qi Cheng

This paper enhances a genetic algorithm approach for solving the Shortest Vector Problem (SVP) in lattices by incorporating domain-informed representation, thereby extending its applicability to modul…

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cs.CRcs.AIRecentMay 27, 2026

Domain-Informed Representation for Evolutionary Sieving in Integral and Module Lattices

Ahmad Tashfeen, Qi Cheng

This paper enhances a genetic algorithm approach for solving the Shortest Vector Problem (SVP) in both integral and module lattices by incorporating domain-informed representation and crossover.

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cs.CRRecentMar 30, 2026

Empowering Mobile Networks Security Resilience by using Post-Quantum Cryptography

Ricardo Alves Faval, Rodrigo Moreira, Flávio de Oliveira Silva

This paper demonstrates a non-disruptive, sidecar-based integration of NIST-standardized Post-Quantum Cryptography (PQC) into an open-source 5G core, showing that while it introduces a predictable lat…

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