2596 matches found
Generalized Kennedy Receivers Enhanced CV-QKD in Turbulent Channels for Endogenous Security of Space-Air-Ground Integrated Network
Endogenous security in next-generation wireless communication systems attracts increasing attentions in recent years. A typical solution to endogenous security problems is the quantum key distribution QKD, where unconditional security can be achieved thanks to the inherent properties of quantum...
Secure Authentication Via Quantum Physical Unclonable Functions: a Review
Quantum Physical Unclonable Functions QPUFs offer a physically grounded approach to secure authentication, extending the capabilities of classical PUFs. This review covers their theoretical foundations and key implementation challenges - such as quantum memories and Haar-randomness -, and...
Obfuscated Quantum and Post-Quantum Cryptography
In this work, we present an experimental deployment of a new design for combined quantum key distribution QKD and post-quantum cryptography PQC. Novel to our system is the dynamic obfuscation of the QKD-PQC sequence of operations, the number of operations, and parameters related to the operations...
A Special Diamond Is the Key to a Fully Open Source Quantum Sensor
Quantum sensors can be used in medical technologies, navigation systems, and more, but they’re too expensive for most people. That's where the Uncut Gem open source project comes in...
Exploring Satellite Quantum Key Distribution under Atmospheric Constraints
Satellite Quantum Key Distribution creates a pathway for secure global communication with a level of security that is peerless. However, ground-to-satellite Quantum Key Distribution links are degraded due to the atmospheric turbulence. This paper gives a numerical framework using angular spectrum...
Quantum Circuit Benchmarking on IBM Brisbane: Performance Insights from Superconducting Qubit Models
This paper investigates quantum communication using superconducting qubits, emphasizing the simulation and control of quantum systems via IBM Brisbane quantum processor. We focus on implementing fundamental quantum gates and analyzing the evolution of entangled states, which are essential for...
A Comparative Performance Evaluation of Kyber, Sntrup761, and FrodoKEM for Post-Quantum Cryptography
Post-quantum cryptography PQC aims to develop cryptographic algorithms that are secure against attacks from quantum computers. This paper compares the leading postquantum cryptographic algorithms, such as Kyber, sntrup761, and FrodoKEM, in terms of their security, performance, and real-world...
Secure and Practical Quantum Digital Signatures
Digital signatures represent a crucial cryptographic asset that must be protected against quantum adversaries. Quantum Digital Signatures QDS can offer solutions that are information-theoretically IT secure and thus immune to quantum attacks. In this work, we analyze three existing practical QDS...
Performance and Storage Analysis of CRYSTALS Kyber As a Post Quantum Replacement for RSA and ECC
The steady advancement in quantum computer error correction technology has pushed the current record to 48 stable logical qubits, bringing us closer to machines capable of running Shor's algorithm at scales that threaten RSA and ECC cryptography. While the timeline for developing such quantum...
Post-Quantum Cryptography Implementation Considerations in TLS
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Cybersecurity of Quantum Key Distribution Implementations
Practical implementations of Quantum Key Distribution QKD often deviate from the theoretical protocols, exposing the implementations to various attacks even when the underlying ideal protocol is proven secure. We present new analysis tools and methodologies for quantum cybersecurity, adapting the...
Experimental Evaluation of Post-Quantum Homomorphic Encryption for Privacy-Preserving V2X Communication
Intelligent Transportation Systems ITS fundamentally rely on vehicle-generated data for applications such as congestion monitoring and route optimization, making the preservation of user privacy a critical challenge. Homomorphic Encryption HE offers a promising solution by enabling computation on...
CVE-2019-19145
Quantum SuperLoader 3 V94.0 005E.0h devices allow attackers to access the hardcoded fa account because there are only 65536 possible passwords...
CVE-2019-19144
XML External Entity Injection vulnerability in Quantum DXi6702 2.3.0.3 11449-53631 Build304 devices via rest/Users?action=authenticate...
CVE-2019-19144
XML External Entity Injection vulnerability in Quantum DXi6702 2.3.0.3 11449-53631 Build304 devices via rest/Users?action=authenticate...
CVE-2019-19145
Quantum SuperLoader 3 V94.0 005E.0h devices allow attackers to access the hardcoded fa account because there are only 65536 possible passwords...
CVE-2019-19145
Quantum SuperLoader 3 V94.0 005E.0h devices allow attackers to access the hardcoded fa account because there are only 65536 possible passwords...
CVE-2019-19144
XML External Entity Injection vulnerability in Quantum DXi6702 2.3.0.3 11449-53631 Build304 devices via rest/Users?action=authenticate...
PT-2025-31644 · Quantum · Quantum Dxi6702
Name of the Vulnerable Software and Affected Versions: Quantum DXi6702 version 2.3.0.3 11449-53631 Build304 Description: An XML External Entity Injection issue exists in Quantum DXi6702 devices. The vulnerability is located in the /rest/Users?action=authenticate API endpoint. Recommendations: At...
