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~ similar to 2605.02978v1· 20 results

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.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.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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cs.CRRecentApr 7, 2026

Signature Placement in Post-Quantum TLS Certificate Hierarchies: An Experimental Study of ML-DSA and SLH-DSA in TLS 1.3 Authentication

José Luis Delgado Jiménez

This paper experimentally compares ML-DSA and SLH-DSA in TLS 1.3, finding that placing SLH-DSA at the server leaf significantly increases computational cost and latency, suggesting upper-layer placeme…

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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.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.CRcs.DCRecentApr 27, 2026

Network Impact of Post-Quantum Certificate Chain sizes on Time to First Byte in TLS Deployments

Matthew Chou, Phuong Cao

This paper quantifies the latency impact of increasing certificate chain sizes required by Post-Quantum Cryptography (PQC) on TLS Time to First Byte (TTFB), finding that Merkle Tree Certificates (MTC)…

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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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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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cs.CRcs.NIRecentMay 7, 2026

Aquaman: A Transparent Proxy Architecture for Quantum Resilient Key Establishment

Tushin Mallick, Ashish Kundu, Ramana Kompella

The paper introduces Aquaman, a transparent-proxy architecture that enables quantum-resilient session-key establishment at the network edge, protecting clients that cannot natively support post-quantu…

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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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cs.CRcs.NIRecentMay 29, 2026

Thou Shall Not Pass: Gatekeeping Outbound TLS Connections

Henrique B. Brum, Matteo Franzil, Riccardo Germenia, Salvatore Manfredi +2 more

The paper analyzes persistent TLS misconfigurations and introduces TLSGatekeeper, a high-performance, network-based tool that enforces security policies by monitoring TLS handshakes without requiring…

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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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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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cs.CRRecentApr 5, 2026

Context-Binding Gaps in Stateful Zero-Knowledge Proximity Proofs: Taxonomy, Separation, and Mitigation

Yoshiyuki Ootani

The paper addresses the vulnerability of zero-knowledge proximity proofs in stateful systems by proposing Zairn-ZKP, a method that embeds operational context (like drop identity and policy version) di…

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cs.CRquant-phRecentMay 21, 2026

A Formal Basis for Quantum Cryptographic Exposure Measurement under HNDL Threat

Matheus Rufino, Rafael Duarte Marcelino, Julio Smanioto Garcia

The paper develops a structurally justified framework for measuring Quantum Cryptographic Exposure (HNDL) by showing that the compromise probability factorizes into distinct, interacting components ba…

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cs.CRquant-phRecentMay 16, 2026

quantum-safe: Bridging the Post-Quantum Production Gap with a Hybrid-by-Default Python Cryptography Library

Animesh Shaw

The paper introduces 'quantum-safe,' a Python library that addresses the remaining 'production gap' in post-quantum cryptography (PQC) by providing robust, easy-to-use hybrid implementations and compr…

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cs.CRRecentMay 20, 2026

Onion-Routed Multi-Circuit Key Establishment for Quantum-Resilient Sessions

Tushin Mallick, Ashish Kundu, Ramana Kompella

The paper proposes a quantum-resilient session-key establishment scheme that fragments a new key across multiple, independently encrypted Tor circuits, requiring an adversary to compromise many circui…

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quant-phcs.CRRecentApr 2, 2026

Topology-Hiding Path Validation for Large-Scale Quantum Key Distribution Networks

Stephan Krenn, Omid Mir, Thomas Lorünser, Sebastian Ramacher +1 more

The paper proposes a provably secure path validation protocol for large-scale Quantum Key Distribution (QKD) networks that allows receivers to verify network compliance without revealing sensitive top…

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cs.CRcs.AIRecentMay 29, 2026

A Protocol-Language Model for Network Intrusion (Without Deep Packet Inspection)

Vivek Kumar Sharma

The paper introduces PLM-NIDS, a novel intrusion detection system that models network flows as a language based solely on L3/L4 metadata, successfully detecting attacks by identifying deviations from…

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