The Security of Practical Quantum Key Distribution

Abstract

Quantum key distribution (QKD) is the first quantum information task to reach the level of mature technology, already fit for commercialization. It aims at the creation of a secret key between authorized partners connected by a quantum channel and a classical authenticated channel. The security of the key can in principle be guaranteed without putting any restriction on the eavesdropper's power. The first two sections provide a concise up-to-date review of QKD, biased toward the practical side. The rest of the paper presents the essential theoretical tools that have been developed to assess the security of the main experimental platforms (discrete variables, continuous variables and distributed-phase-reference protocols).

Identical to the published version, up to cosmetic editorial changes

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• Security of high-dimensional quantum key distribution protocols using Franson interferometers
• Noisy pre-processing facilitating a photonic realisation of device-independent quantum key distribution
• A security proof of continuous-variable QKD using three coherent states
• Security of device-independent quantum key distribution protocols: a review
• Pilot-assisted intradyne reception for high-speed continuous-variable quantum key distribution with true local oscillator
• Symmetric blind information reconciliation for quantum key distribution
• Tools for the Performance Optimization of Single-Photon Quantum Key Distribution
• Finite-key effects in multi-partite quantum key distribution protocols
• Experimental unconditionally secure bit commitment
• Measurement-device-independent quantum key distribution with uncharacterized qubit sources
• Topological optimization of quantum key distribution networks
• Invisible Trojan-horse attack
• Noise analysis of simultaneous quantum key distribution and classical communication scheme using a true local oscillator
• Experimental entanglement distribution by separable states
• Non-Poissonian statistics from Poissonian light sources with application to passive decoy state quantum key distribution
• Pathways for entanglement based quantum communication in the face of high noise
• Long distance measurement-device-independent quantum key distribution with entangled photon sources
• Parameter regimes for a single sequential quantum repeater
• Experimental plug&play quantum coin flipping
• Backflash light characterization to prevent QKD zero-error hacking
• Authentication of Smart Grid Communications using Quantum Key Distribution
• Security of distributed-phase-reference quantum key distribution
• Experimental quantum key distribution with simulated ground-to-satellite photon losses and processing limitations
• Tight finite-key security for twin-field quantum key distribution
• Quantum repeaters and quantum key distribution: analysis of secret key rates
• Dynamical blockade in a single mode bosonic system
• Device-independent quantum key distribution with random postselection
• Geometric measure of entanglement for pure multipartite states
• Detecting faked continuous variable entanglement using one-sided device-independent entanglement witnesses
• Evaluation of the phase randomness of the light source in quantum key distribution systems with an attenuated laser
• Finite-key security analysis of quantum key distribution with imperfect light sources
• High Speed Continuous Variable Source-Independent Quantum Random Number Generation
• Experimental investigation of practical unforgeable quantum money
• Higher key rate of measurement-device-independent quantum key distribution through joint data processing
• Finite-size analysis of continuous-variable measurement-device-independent quantum key distribution
• Three-intensity decoy state method for device independent quantum key distribution
• Terahertz Quantum Cryptography
• Symmetrical clock synchronization with time-correlated photon pairs
• Generalized three-intensity decoy state method for measurement device independent quantum key distribution
• Overcoming lossy channel bounds using a single quantum repeater node
• Performing private database queries in a real-world environment using a quantum protocol
• Resource requirements for efficient quantum communication using all-photonic graph states generated from a few matter qubits
• Heterogeneously integrated, superconducting silicon-photonic platform for measurement-device-independent quantum key distribution
• Passive state preparation in the Gaussian-modulated coherent states quantum key distribution
• Quantum repeater for continuous variable entanglement distribution
• Continuous-variable quantum key distribution in fast fading channels
• Semidefinite programming relaxations for quantum correlations
• Experimental quantum key distribution with finite-key security analysis for noisy channels
• Facets of bipartite nonlocality sharing by multiple observers via sequential measurements
• Error correction in quantum cryptography based on artificial neural networks
• Long-distance continuous-variable quantum key distribution using non-Gaussian state-discrimination detection
• Steady-state entanglement and coherence of the coupled qubit system in equilibrium and nonequilibrium environments
• Demonstration of Free-space Reference Frame Independent Quantum Key Distribution
• Rate compatible reconciliation for continuous-variable quantum key distribution using Raptor-like LDPC codes
• Limitations on Quantum Key Repeaters
• Strong Einstein-Podolsky-Rosen entanglement from a single squeezed light source
• Flipping quantum coins
• Real-time monitoring of single-photon detectors against eavesdropping in quantum key distribution systems
• Simultaneous classical communication and quantum key distribution using continuous variable
• Device-independent quantum key distribution secure against adversaries with no long-term quantum memory
• Simulating quantum repeater strategies for multiple satellites
• Measurement-device-independent quantum key distribution: from idea towards application
• Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols
• Efficient Quantum Network Communication using Optimized Entanglement-Swapping Trees
• An integrated quantum repeater at telecom wavelength with single atoms in optical fiber cavities
• Polarization basis tracking scheme for quantum key distribution with revealed sifted key bits
• Triggered single photon emitters based on stimulated parametric scattering in weakly nonlinear systems
• Quantum key distribution with quantum walks
• Implementation of two-party protocols in the noisy-storage model
• A Quantum Key Distribution Testbed using a Plug&Play Telecom-wavelength Single-Photon Source
• Random Variation of Detector Efficiency: A Countermeasure against Detector Blinding Attacks for Quantum Key Distribution
• Numerical Calculations of Finite Key Rate for General Quantum Key Distribution Protocols
• Energy-constrained private and quantum capacities of quantum channels
• Long-distance transmission of quantum key distribution coexisting with classical optical communication over weakly-coupled few-mode fiber
• Fading channel estimation for free-space continuous-variable secure quantum communication
• Squeezing-enhanced quantum key distribution over atmospheric channels
• Asymptotic security of discrete-modulation protocols for continuous-variable quantum key distribution
• LEO-to-ground optical communications using SOTA (Small Optical TrAnsponder) - Payload verification results and experiments on space quantum communications
• Security analysis of quantum key distribution with small block length and its application to quantum space communications
• Squashing model for detectors and applications to quantum key distribution protocols
• Long-distance continuous-variable quantum key distribution with quantum scissors
• Quantum Teleportation with Imperfect Quantum Dots
• Cross time-bin photonic entanglement for quantum key distribution
• Characterization of an underwater channel for quantum communications in the Ottawa River
• Observation of quantum fingerprinting beating the classical limit
• Theory of atmospheric quantum channels based on the law of total probability
• Robust Shot Noise Measurement for Continuous Variable Quantum Key Distribution
• Quantum repeaters and quantum key distribution: the impact of entanglement distillation on the secret key rate
• Quantum man-in-the-middle attack on the calibration process of quantum key distribution
• Long-distance practical quantum key distribution by entanglement swapping
• Protecting fiber-optic quantum key distribution sources against light-injection attacks
• Security of quantum key distribution from generalised entropy accumulation
• Field-deployable Quantum Memory for Quantum Networking
• Continuous-variable quantum repeater based on quantum scissors and mode multiplexing
• Contextual advantage for state-dependent cloning
• Capacities of repeater-assisted quantum communications
• Large-scale quantum networks based on graphs
• Security of subcarrier wave quantum key distribution against the collective beam-splitting attack
• Feasibility of underwater free space quantum key distribution
• High-quality polarization entanglement state preparation and manipulation in standard telecommunication channels
• Multi-channel parallel continuous variable quantum key distribution with Gaussian modulation
• General sending-or-not-sending twin field protocol for quantum key distribution with asymmetric source parameters
• Parameter estimation with almost no public communication for continuous-variable quantum key distribution
• Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols
• Experimental passive state preparation for continuous variable quantum communications
• Quantum Communication with Coherent States and Linear Optics
• Min- and Max-Entropy in Infinite Dimensions
• Continuous-variable quantum key distribution with Gaussian source noise
• Designing Quantum Router in IBM Quantum Computer
• Finite-key security analysis for quantum key distribution with leaky sources
• Atmospheric Channel Characteristics for Quantum Communication with Continuous Polarization Variables
• Superposition of two-mode squeezed states for quantum information processing and quantum sensing
• Single photon emission from individual nanophotonic-integrated colloidal quantum dots
• Robust and stable delay interferometers with application to $d$-dimensional time-frequency quantum key distribution
• Quantum Communication Uplink to a 3U CubeSat: Feasibility & Design
• Sharing of tripartite nonlocality by multiple observers measuring sequentially at one side
• Covert Quantum Communication
• Experimental analysis of decoherence of quantumness in a continuous variables bi-partite entangled system
• Conventional and unconventional photon blockade effects in an atom-cavity system
• Unconditionally Secure Quantum Signatures
• Measurement-device-independent quantum communication with an untrusted source
• Free-space quantum key distribution to a moving receiver
• Performance of real-time adaptive optics compensation in a turbulent channel with high-dimensional spatial-mode encoding
• Unbalanced-basis-misalignment tolerant measurement-device-independent quantum key distribution
• Operational interpretation of coherence in quantum key distribution
• Security proof of practical quantum key distribution with detection-efficiency mismatch
• Towards security recommendations for public-key infrastructures for production environments in the post-quantum era
• Efficient room-temperature molecular single-photon sources for quantum key distribution
• Two-way Gaussian quantum cryptography against coherent attacks in direct reconciliation
• Optimised quantum hacking of superconducting nanowire single-photon detectors
• Privacy-preserving Intelligent Resource Allocation for Federated Edge Learning in Quantum Internet
• Heralded noiseless amplification and attenuation of non-gaussian states of light
• General immunity and superadditivity of two-way Gaussian quantum cryptography
• Security of quantum key distribution with intensity correlations
• One-Time Shot-Noise Unit Calibration Method for Continuous-Variable Quantum Key Distribution
• A robust quantum receiver for phase shift keyed signals
• Distillation and purification of symmetric entangled Gaussian states
• Generation of arbitrary all-photonic graph states from quantum emitters
• Homodyne detection for atmosphere channels
• Lightweight authentication for quantum key distribution
• Cross-correlation between photons and phonons in quadratically coupled optomechanical systems
• Composable finite-size effects in free-space CV-QKD systems
• Fundamental limitation on quantum broadcast networks
• Improved DIQKD protocols with finite-size analysis
• Trusted detector noise analysis for discrete modulation schemes of continuous-variable quantum key distribution
• Carrier recombination mechanism at defects in wide band gap two-dimensional materials from first principles
• Feasibility Assessment For Practical Continuous Variable Quantum Key Distribution Over The Satellite-to-Earth Channel
• Modeling a measurement-device-independent quantum key distribution system
• Asymmetric Architecture for Heralded Single Photon Sources
• Nonlocal detection of interlayer three-magnon coupling
• Resource-effective Quantum Key Distribution: a field-trial in Padua city center
• Measurement-Device-Independent Quantum Key Distribution with Leaky Sources
• Fundamental Finite Key Limits for One-Way Information Reconciliation in Quantum Key Distribution
• Fundamental limits on key rates in device-independent quantum key distribution
• Authentication of Metropolitan Quantum Key Distribution Network with Post-quantum Cryptography
• The Smooth Entropy Formalism for von Neumann Algebras
• 1002 km Twin-Field Quantum Key Distribution with Finite-Key Analysis
• Symmetric Extension of Two-Qubit States
• Experimental quantum cryptography scheme based on orthogonal states
• Certifying experimental errors in quantum experiments
• Photon blockade in a bi-mode nonlinear nano-cavity embedded with a quantum-dot
• Practical repeaters for ultra-long distance quantum communication
• Post-processing procedure for industrial quantum key distribution systems
• Ultra-low-noise room-temperature quantum memory for polarization qubits
• Optimal design and performance evaluation of free-space Quantum Key Distribution systems
• Multi-output microwave single-photon source using superconducting circuits with longitudinal and transverse couplings
• Continuous-variable quantum passive optical network
• Hacking the quantum key distribution system by exploiting the avalanche transition region of single photon detectors
• Information trade-offs for optical quantum communication
• Practical decoy-state method for twin-field quantum key distribution
• Security of the decoy state method for quantum key distribution
• Multi-user quantum key distribution with entangled photons from an AlGaAs chip
• Quantum key distribution with phase-encoded coherent states: Asymptotic security analysis in thermal-loss channels
• Composable security analysis of continuous-variable measurement-device-independent quantum key distribution with squeezed states for coherent attacks
• Secure gated detection scheme for quantum cryptography
• Remote Key Establishment by Mode Mixing in Multimode Fibres and Optical Reciprocity
• Finite-key security analysis for multilevel quantum key distribution
• Photonic graph state generation from quantum dots and color centers for quantum communications
• An entangled-LED driven quantum relay over 1 km
• Space division multiplexing chip-to-chip quantum key distribution
• Improvement of two-way continuous-variable quantum key distribution using optical amplifiers
• Non-Markovian property of afterpulsing effect in single-photon avalanche detector
• Entangling two oscillators with arbitrary asymmetric initial states
• Experimental Demonstration of Discrete Modulation Formats for Continuous Variable Quantum Key Distribution
• Characterizing high-quality high-dimensional quantum key distribution by state mapping between different degree of freedoms
• Reference Pulse Attack on Continuous-Variable Quantum Key Distribution with Local Local Oscillator under trusted phase noise
• Unidimensional continuous-variable quantum key distribution using squeezed states
• Security of a new two-way continuous-variable quantum key distribution protocol
• Attacks on quantum key distribution protocols that employ non-ITS authentication
• Strong no-go theorem for Gaussian quantum bit commitment
• Quantum authentication with key recycling
• Robust countermeasure against detector control attack in practical quantum key distribution system
• Noise-Robust and Loss-Tolerant Quantum Steering with Qudits
• Continuous-variable quantum key distribution with a leakage from state preparation
• Long-distance entanglement distribution using individual atoms in optical cavities
• Zigzag approach to higher key rate of sending-or-not-sending twin field quantum key distribution with finite key effects
• An approach for security evaluation and certification of a complete quantum communication system
• Wireless Quantum Key Distribution in Indoor Environments
• Role of syndrome information on a one-way quantum repeater using teleportation-based error correction
• Efficient decoy-states for the reference-frame-independent measurement-device-independent quantum key distribution
• Extended linear regime of cavity-QED enhanced optical circular birefringence induced by a charged quantum dot
• Performance of Underwater Quantum Key Distribution with Polarization Encoding
• Quantum coin flipping secure against channel noises
• Measurement-device-independent quantum key distribution with source state errors and statistical fluctuation
• Multi-edge-type LDPC code design with G-EXIT charts for continuous-variable quantum key distribution
• Noiseless Linear Amplifiers in Entanglement-Based Continuous-Variable Quantum Key Distribution
• A high-speed tunable beam splitter for feed-forward photonic quantum information processing
• Subcarrier wave continuous variable quantum key distribution with discrete modulation: mathematical model and finite-key analysis
• 100 MHz Amplitude and Polarization Modulated Optical Source for Free-Space Quantum Key Distribution at 850 nm
• Quantum memories and error correction
• Cryptographic quantum metrology
• Quantum Key Distribution with a Hand-held Sender Unit
• Improve the Maximum Transmission Distance of Four-State Continuous Variable Quantum Key Distribution by using a Noiseless Linear Amplifier
• Encoding-side-channel-free and measurement-device-independent quantum key distribution
• Asymmetric twin-field quantum key distribution
• Continuous variable B92 quantum key distribution protocol using single photon added and subtracted coherent states
• Composable security for practical quantum key distribution with two way classical communication
• Could Gaussian regenerative stations act as quantum repeaters?
• Quantum key distribution system in standard telecommunications fiber using a short wavelength single-photon source
• The ideal wavelength for daylight free-space quantum key distribution
• Discrete-modulation continuous-variable quantum key distribution with high key rate
• Robustness of quantum key distribution with discrete and continuous variables to channel noise
• Versatile relative entropy bounds for quantum networks
• Upper bounds on secret key agreement over lossy thermal bosonic channels
• Policies for elementary links in a quantum network
• Towards the standardization of quantum state verification using optimal strategies
• Fibre polarization state compensation in entanglement-based quantum key distribution
• Improved Finite-Key Security Analysis of Quantum Key Distribution Against Trojan-Horse Attacks
• Analysis of satellite-to-ground quantum key distribution with adaptive optics
• Optimizing Continuous-Variable Quantum Key Distribution with Phase-Shift Keying Modulation and Postselection
• One way quantum repeaters with quantum Reed-Solomon codes
• Optical Memory in a Microfabricated Rubidium Vapor Cell
• Tight Secure Key Rates for CV-QKD with 8PSK Modulation
• Strong Photon Blockade Mediated by Optical Stark Shift in a Single-Atom-Cavity System
• Measurement-device-independent quantum key distribution with source state errors in photon number space
• Quality of Spatial Entanglement Propagation
• Practical Position-Based Quantum Cryptography
• Measurement-device-independent quantification of entanglement for given Hilbert space dimension
• Quantum Key Distribution Using Qudits Each Encoding One Bit Of Raw Key
• Analysis of atmospheric effects on satellite based quantum communication: A comparative study
• Public and private resource trade-offs for a quantum channel
• Heralded single photon sources for QKD applications
• An On-Demand Optical Quantum Random Number Generator with In-Future Action and Ultra-Fast Response
• Conditional Hybrid Nonclassicality
• Semi-Quantum Key Distribution with High Quantum Noise Tolerance
• Qutrit-based semi-quantum key distribution protocol
• Adaptive optics benefit for quantum key distribution uplink from ground to a satellite
• Securing quantum key distribution systems using fewer states
• Orthogonal Frequency Division Multiplexed Quantum Key Distribution
• High-dimensional discrete Fourier transform gates with the quantum frequency processor
• Experimental preparation and verification of quantum money
• Security bounds for efficient decoy-state quantum key distribution
• Round-Robin Differential Phase-Shift Quantum Key Distribution with Twisted Photons
• Renyi relative entropies of quantum Gaussian states
• Quantum-locked key distribution at nearly the classical capacity rate
• Complete elimination of information leakage in continuous-variable quantum communication channels
• Quantum key distribution protocol based on contextuality monogamy
• A high-speed multi-protocol quantum key distribution transmitter based on a dual-drive modulator
• Additive Classical Capacity of Quantum Channels Assisted by Noisy Entanglement
• Non-Gaussian Nature and Entanglement of Spontaneous Parametric Nondegenerate Triple-Photon Generation
• Experimental Quantum Byzantine Agreement on a Three-User Quantum Network with Integrated Photonics
• Gaussian Entanglement for Quantum Key Distribution from a Single-Mode Squeezing Source
• Characterizing photon number statistics using conjugate optical homodyne detection
• Laser annealing heals radiation damage in avalanche photodiodes
• Entanglement-based continuous-variable quantum key distribution with multimode states and detectors
• Optimization of periodic single-photon sources
• Polarization entangled photon-pair source based on quantum nonlinear photonics and interferometry
• Quantum key establishment via a multimode fiber
• Phase-encoded measurement device independent quantum key distribution with practical spontaneous parametric-down-conversion sources
• Detector-Device-Independent Quantum Key Distribution
• Generation of hybrid maximally entangled states in a one-dimensional quantum walk
• Stronger steerability criterion for more uncertain continuous variable systems
• Decoy-state quantum key distribution with biased-bases revisited
• Fundamental Quantitative Security In Quantum Key Distribution
• Serialized Quantum Error Correction Protocol for High-Bandwidth Quantum Repeaters
• Synchronization in Quantum Key Distribution Systems
• qkdSim: An experimenter's simulation toolkit for QKD with imperfections, and its performance analysis with a demonstration of the B92 protocol using heralded photon
• Robust Interior Point Method for Quantum Key Distribution Rate Computation
• Advantages of Asynchronous Measurement-Device-Independent Quantum Key Distribution in Intercity Networks
• Quantum key distribution based on quantum dimension and independent devices
• Passive sources for the Bennett-Brassard 1984 quantum key distribution protocol with practical signals
• Secret key distillation across a quantum wiretap channel under restricted eavesdropping
• Improving parameter estimation of entropic uncertainty relation in continuous-variable quantum key distribution
• Device-independent quantum key distribution with arbitrarily small nonlocality
• Quantum-polarization state tomography
• Quantum soft filtering for the improved security analysis of the coherent one-way quantum-key-distribution protocol
• Universal super-replication of unitary gates
• Quantum error-correction of continuous-variable states with realistic resources
• Single-Photon Distillation via a Photonic Parity Measurement Using Cavity QED
• The Security of Quantum Key Distribution using a Simplified Trusted Relay
• Efficient quantum communications with multiplexed coherent state fingerprints
• Semi-device-independent quantum money with coherent states
• Quantum reading under a local energy constraint
• Modulator-free coherent-one-way quantum key distribution
• Incompleteness and Limit of Quantum Key Distribution Theory
• Resource-efficient high-dimensional entanglement detection via symmetric projections
• Device-Independent Quantum Cryptography for Continuous Variables
• Security of quantum key distribution with multiphoton components
• Reducing detection noise of a photon pair in a dispersive medium by controlling its spectral entanglement
• A versatile source of polarisation entangled photons for quantum network applications
• Secret key rates for an encoded quantum repeater
• Security of quantum key distribution with detection-efficiency mismatch in the single-photon case: Tight bounds
• Simple security proof of coherent-one-way quantum key distribution
• Performance analysis of quantum repeaters enabled by deterministically generated photonic graph states
• Reconfigurable photon sources based on quantum plexcitonic systems
• Min-entropy and quantum key distribution: non-zero key rates for "small" numbers of signals
• Optimal single shot strategies for discrimination of quantum measurements
• Fibre based hyperentanglement generation for dense wavelength division multiplexing
• Quantum key distribution rates from semidefinite programming
• Scalable High-Rate Twin-Field Quantum Key Distribution Networks without Constraint of Probability and Intensity
• Quantum enigma machines and the locking capacity of a quantum channel
• Frequency correlated photon generation at telecom band using silicon nitride ring cavities
• Evading Vacuum Noise: Wigner Projections or Husimi Samples?
• The BB84 quantum key distribution using conjugate homodyne detection
• Finite-size effects in continuous-variable QKD with Gaussian post-selection
• A hybrid quantum repeater for qudits
• Energy-constrained two-way assisted private and quantum capacities of quantum channels
• Experimental realization of large-alphabet quantum key distribution protocol using orbital angular momentum entanglement
• A framework for covert and secret key expansion over quantum channels
• Hybrid quantum photonics based on artificial atoms placed inside one hole of a photonic crystal cavity
• Multiphoton nonclassical light from clusters of single-photon emitters
• Gaussian one-way thermal quantum cryptography with finite-size effects
• Modern Quantum Technologies of Information Security
• Arbitrarily long relativistic bit commitment
• Improved Four-state Continuous-variable Quantum Key Distribution with Long Secure Distance
• Long-distance device-independent quantum key distribution
• Relativistic Quantum Cryptography
• Frequency-bin entanglement-based quantum key distribution
• Secure and practical multiparty quantum digital signatures
• Quantum Keyless Privacy vs. Quantum Key Distribution for Space Links
• Quantum key distribution with untrusted detectors
• Experimental Side-Channel-Free Quantum Key Distribution
• Quantum process tomography of a high-dimensional quantum communication channel
• Burning the Trojan Horse: Defending against Side-Channel Attacks in QKD
• Sifting attacks in finite-size quantum key distribution
• Tunable Photon blockade with single atom in a cavity under electromagnetically induced transparency
• Security of quantum key distribution with detection-efficiency mismatch in the multiphoton case
• Sub-ns timing accuracy for satellite quantum communications
• Finding and breaking the realistic rate-distance limit of continuous variable quantum key distribution
• Multi-Matrix Post-Processing for Quantum Key Distribution
• Source monitoring for continuous-variable quantum key distribution
• Theoretical framework for physical unclonable functions, including quantum readout
• Quantum repeaters based on two species trapped ions
• Entropy bounds for multiparty device-independent cryptography
• Experimental demonstration of quantum advantage for one-way communication complexity
• Long-distance continuous-variable quantum key distribution using separable Gaussian states
• Noise and measurement errors in a practical two-state quantum bit commitment protocol
• Loss-tolerant position-based quantum cryptography
• Modeling Optical Fiber Space Division Multiplexed Quantum Key Distribution Systems
• Bounds on entanglement distillation and secret key agreement for quantum broadcast channels
• Decoy State Quantum Key Distribution With More Than Three Types Of Photon Intensity Pulses
• 'Sawfish' Photonic Crystal Cavity for Near-Unity Emitter-to-Fiber Interfacing in Quantum Network Applications
• Information processing at the speed of light
• Preparation of multiphoton high-dimensional GHZ state
• Non-Hermitian Anharmonicity Induces Single-Photon Emission
• Demonstration of a 6 State-4 State Reference Frame Independent channel for Quantum Key Distribution
• Measuring ultrafast time-bin qudits
• Optimal estimation and discrimination of excess noise in thermal and amplifier channels
• Impossibility of masking a set of quantum states of nonzero measure
• Quantum key distribution protocol with pseudorandom bases
• Experimental demonstration of the DPTS QKD protocol over a 170 km fiber link
• Experimental Extraction of Secure Correlations from a Noisy Private State
• Best-practice criteria for practical security of self-differencing avalanche photodiode detectors in quantum key distribution
• Improved Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Qubits
• Practical Quantum Coin Flipping
• Secure Quantum Network Coding on Butterfly Network
• Effects of depolarizing quantum channels on BB84 and SARG04 quantum cryptography protocols
• Passive-scheme analysis for solving untrusted source problem in quantum key distribution
• Attacking quantum key distribution by light injection via ventilation openings
• Pre-Distribution of Entanglements in Quantum Networks
• Improving the performance of Twin-Field Quantum Key Distribution
• Practical issues in decoy-state quantum key distribution based on the central limit theorem
• Theoretical analysis of quantum key distribution systems when integrated with a DWDM optical transport network
• Investigations of afterpulsing and detection efficiency recovery in superconducting nanowire single-photon detectors
• Perspectives of microwave quantum key distribution in open-air
• Characterizing the boundary of the set of absolutely separable states and their generation via noisy environments
• Quantum Key Distribution using Continuous-variable non-Gaussian States
• Making existing software quantum safe: a case study on IBM Db2
• Witnessing quantum resource conversion within deterministic quantum computation using one pure superconducting qubit
• Trustworthiness of detectors in quantum key distribution with untrusted detectors
• Performance analysis of d-dimensional quantum cryptography under state-dependent diffraction
• Overcoming fundamental bounds on quantum conference key agreement
• Two-photon interference between disparate sources for quantum networking
• Cubic nonlinear squeezing and its decoherence
• Quantum receiver for phase-shift keying at the single photon level
• Robust amplification of Santha-Vazirani sources with three devices
• Efficient entanglement distillation without quantum memory
• $SU(p,q)$ coherent states and a Gaussian de Finetti theorem
• Estimation of Output Channel Noise for Continuous Variable Quantum Key Distribution
• Discrete-variable quantum key distribution with homodyne detection
• Satellite-Based Quantum Key Distribution in the Presence of Bypass Channels
• Modular quantum key distribution setup for research and development applications
• Deep-Learning-Based Radio-Frequency Side-Channel Attack on Quantum Key Distribution
• Variational Quantum Optimization of Nonlocality in Noisy Quantum Networks
• Quantum Receiver Enhanced by Adaptive Learning
• Experimental realization of equiangular three-state quantum key distribution
• Tight finite-key analysis for passive decoy-state quantum key distribution under general attacks
• Phase self-aligned continuous-variable measurement-device-independent quantum key distribution
• Detector-decoy quantum key distribution without monitoring signal disturbance
• Repeated radiation damage and thermal annealing of avalanche photodiodes
• Decoherence can help quantum cryptographic security
• Memoryless quantum repeaters based on cavity-QED and coherent states
• Cross-encoded quantum key distribution exploiting time-bin and polarization states with qubit-based synchronization
• Blind information reconciliation with polar codes for quantum key distribution
• Quantum Key Distribution over 100 km underwater optical fiber assisted by a Fast-Gated Single-Photon Detector
• Unidimensional continuous-variable measurement-device-independent quantum key distribution
• Continuous-variable quantum communication
• Towards practical security of continuous-variable quantum key distribution
• Information communicated by entangled photon pairs
• Eurasian-Scale Experimental Satellite-based Quantum Key Distribution with Detector Efficiency Mismatch Analysis
• Strong and uniform convergence in the teleportation simulation of bosonic Gaussian channels
• Improved coherent one-way quantum key distribution for high-loss channels
• Robustness of reference-frame-independent quantum key distribution against the relative motion of the reference frames
• When heterodyning beats homodyning: an assessment with quadrature moments
• Optimizing state-discrimination receivers for continuous-variable quantum key distribution over a wiretap channel
• Generation of quantum states with nonlinear squeezing by Kerr nonlinearity
• Enhanced Spectral Density of a Single Germanium Vacancy Center in a Nanodiamond by Cavity-Integration
• Practical security analysis of two-way quantum key distribution protocols based on non-orthogonal states
• Passive decoy-state quantum key distribution for the weak coherent photon source with intensity fluctuations
• Silicon photonics integrated dynamic polarization controller for continuous-variable quantum key distribution
• Hacking Alice's box in CV-QKD
• Optimization of intensity-modulation/direct-detection optical key distribution under passive eavesdropping
• High Performance Error Correction for Quantum Key Distribution using Polar Codes
• Quantum violation of local causality in urban network with hybrid photonic technologies
• Noncompletely Positive Quantum Maps Enable Efficient Local Energy Extraction in Batteries
• Periodically Driven Three-Level Systems
• Reconfigurable generation and measurement of mutually unbiased bases for time-bin qudits
• Transmitting more than 10 bit with a single photon
• Quantum memory receiver for superadditive communication using binary coherent states
• Semi-counterfactual Cryptography
• Channel purification via continuous-variable quantum teleportation with Gaussian post-selection
• Authentication protocol based on collective quantum steering
• Bell nonlocality in the turbulent atmosphere
• Secure quantum key distribution with a subset of malicious devices
• Neither Contextuality nor Nonlocality Admits Catalysts
• A Demonstration of Quantum Key Distribution with Entangled Photons for the Undergraduate Laboratory
• CV-QKD with Gaussian and non-Gaussian Entangled States over Satellite-based Channels
• Towards practical device-independent quantum key distribution with spontaneous parametric downconversion sources, on-off photodetectors and entanglement swapping
• Quantum communication protocols as a benchmark for quantum computers
• Finite-Key Analysis for Coherent One-Way Quantum Key Distribution
• Optimal analysis of ultra broadband energy-time entanglement for high bit-rate dense wavelength division multiplexed quantum networks
• Continuous Variable Quantum Key Distribution with a Noisy Laser
• Deep reinforcement learning for key distribution based on quantum repeaters
• Operational meaning of quantum measures of recovery
• Detector-device-independent QKD: security analysis and fast implementation
• On single-photon and classical interference
• Team Decision Problems with Classical and Quantum Signals
• Finite-key analysis of high-dimensional time-energy entanglement-based quantum key distribution
• Safeguarding Quantum Key Distribution through Detection Randomization
• Continuous-variable quantum key distribution with noisy squeezed states
• Analysis of a rate-adaptive reconciliation protocol and the effect of the leakage on the secret key rate
• Unconstrained distillation capacities of a pure-loss bosonic broadcast channel
• Security-proof framework for two-way Gaussian quantum-key-distribution protocols
• On the design and analysis of near-term quantum network protocols using Markov decision processes
• Phase Noise in Real-World Twin-Field Quantum Key Distribution
• Tomographic Quantum Cryptography Protocols are Reference Frame Independent
• Simple and loss-tolerant free-space QKD using a squeezed laser
• Gaussian two-mode attacks in one-way quantum cryptography
• A universal simulating framework for quantum key distribution systems
• Completely Device Independent Quantum Key Distribution
• Self-testing in prepare-and-measure scenarios and a robust version of Wigner's theorem
• Device Independent Quantum Key Distribution with realistic single-photon source implementations
• Role of Bell-CHSH violation and local filtering in quantum key distribution
• Composable security against collective attacks of a modified BB84 QKD protocol with information only in one basis
• ReQuSim: Faithfully simulating near-term quantum repeaters
• Device-Independent Quantum Secure Direct Communication Under Non-Markovian Quantum Channels
• One-sided Measurement-Device-Independent Quantum Key Distribution
• Secure and efficient synchronization scheme for quantum key distribution
• Connecting Quantum Cities: Simulation of a Satellite-Based Quantum Network
• Recent advances on quantum key distribution overcoming the linear secret key capacity bound
• Optimization of periodic single-photon sources based on combined multiplexing
• Single photons from a gain medium below threshold
• Optimization of multiplexed single-photon sources operated with photon-number-resolving detectors
• Optimal amplification of the dynamical Casimir effect in a parametrically driven system
• Receiver-Device-Independent Quantum Key Distribution Protocols
• Nonclassical Attack on a Quantum KeyDistribution System
• Mitigating the effect of atmospheric turbulence on orbital angular momentum-based quantum key distribution using real-time adaptive optics with phase unwrapping
• Numerical simulations of atmospheric quantum channels
• Using Cascade in Quantum Key Distribution
• Improving key rates of the unbalanced phase-encoded BB84 protocol using the flag-state squashing model
• Theoretical Analysis of an Ideal Noiseless Linear Amplifier for Einstein-Podolsky-Rosen Entanglement Distillation
• Multi-mode Time-delay Interferometer for Free-space Quantum Communication
• Oblivious transfer based on quantum state computational distinguishability
• An Experimentally Verified Approach to non-Entanglement-Breaking Channel Certification
• Quantum metrology with a continuous-variable system
• Interpreting quantum coherence through a quantum measurement process
• Security proof of the unbalanced phase-encoded BB84 protocol
• Quantum Internet: Technologies, Protocols, and Research Challenges
• Continuous variable quantum key distribution with multi-mode signals for noisy detectors
• Converse bounds for quantum and private communication over Holevo-Werner channels
• Contextuality as a Precondition for Quantum Entanglement
• Exchanging Secrets without Using Cryptography
• Quantum data locking for high-rate private communication
• Single Photoelectron Detection after Selective Excitation of Electron-Heavy Hole and Electron-Light Hole Pairs in Double Quantum Dots
• Preliminary Study of Connectivity for Quantum Key Distribution Network
• Coherence, Asymmetry, and Quantum Macroscopicity
• Numerical Method for Finite-size Security Analysis of Quantum Key Distribution
• Second-order coding rates for key distillation in quantum key distribution
• Device-dependent and device-independent quantum key distribution without a shared reference frame
• Loophole-free plug-and-play quantum key distribution
• Synchronization of quantum communication over an optical classical communication channel
• Systematic afterpulsing-estimation algorithms for gated avalanche photodiodes
• Optimizing the deployment of quantum key distribution switch-based networks
• Numerical simulation of the optimal two-mode attacks for two-way continuous-variable quantum cryptography in reverse reconciliation
• Fair and optimistic quantum contract signing
• Quantum direct communication protocol using recurrence in k-cycle quantum walk
• Genuine tripartite entanglement of W state subject to Hawking effect of a Schwarzschild black hole
• Linear optics schemes for entanglement distribution with realistic single-photon sources
• Free space quantum communication with a portable quantum memory
• Quantum e-commerce: A comparative study of possible protocols for online shopping and other tasks related to e-commerce
• Quantum-Classical Access Networks with Embedded Optical Wireless Links
• Analysis for satellite-based high-dimensional extended B92 and high-dimensional BB84 quantum key distribution
• Automated design of quantum optical experiments for device-independent quantum key distribution
• QKD with finite resources: secret key rates via Rényi entropies
• Combining spatio-temporal and particle-number degrees of freedom
• Quantum-Inspired Privacy-Preserving Federated Learning Framework for Secure Dementia Classification
• Asymptotically Optimal prepare-measure Quantum Key Distribution Protocol
• Eavesdropping a Quantum Key Distribution network using sequential quantum unsharp measurement attacks
• On the Foundations of Quantum Key Distribution - Reply to Renner and Beyond
• Unified quantum no-go theorems and transforming of quantum states in a restricted set
• Experimental Semi-quantum Key Distribution With Classical Users
• Deploying hybrid quantum-secured infrastructure for applications: When quantum and post-quantum can work together
• Modelling efficient BB84 with applications for medium-range, terrestrial free-space QKD
• Resource-efficient fault-tolerant one-way quantum repeater with code concatenation
• Secret key expansion from covert communication
• High-dimensional entanglement witnessed by correlations in arbitrary bases
• Practical quantum key distribution with non-phase-randomized coherent states
• High teleportation rates using cold-atom ensemble based quantum repeaters with Rydberg blockade
• Multi-user distribution of polarization entangled photon pairs
• Measurement-device-independent quantum key distribution with insecure sources
• Construction of genuine multipartite entangled states
• Quantum Process Identification: A Method for Characterizing Non-Markovian Quantum Dynamics
• Performance Analysis of Free-space Quantum Key Distribution Using Multiple Spatial Modes
• A direct GHz-clocked phase and intensity modulated transmitter applied to quantum key distribution
• Teleportation-based collective attacks in Gaussian quantum key distribution
• Quantum key distribution with entangled photons generated on-demand by a quantum dot
• Finite-key analysis of loss-tolerant quantum key distribution based on random sampling theory
• Effects of gravity on quantum key distribution
• Sending-or-not-sending twin-filed quantum key distribution with discrete phase modulation
• Trade-offs in multi-party Bell inequality violations in qubit networks
• Effect of Intensity Modulator Extinction on Practical Quantum Key Distribution System
• When Federated Learning Meets Quantum Computing: Survey and Research Opportunities
• The future of secure communications: device independence in quantum key distribution
• Sufficiency of quantum non-Gaussianity for discrete-variable quantum key distribution over noisy channel
• Loss-tolerant quantum key distribution with a twist
• Continuous-variable source-device-independent quantum key distribution against general attacks
• Quantum key distribution with finite resources: Taking advantage of quantum noise
• On the problem of non-zero word error rates for fixed-rate error correction codes in continuous variable quantum key distribution
• Simple proof of the quantum benchmark fidelity for continuous-variable quantum devices
• Improving the performance of twin-field quantum key distribution with advantage distillation technology
• Heralded entangling quantum gate via cavity-assisted photon scattering
• Observation of Genuine High-dimensional Multi-partite Non-locality in Entangled Photon States
• Entanglement assisted training algorithm for supervised quantum classifiers
• Integrated InP-based transmitter for Continuous-Variable Quantum Key Distribution
• Overcoming Noise Limitations in QKD with Quantum Privacy Amplification
• Practical quantum multiparty signatures using quantum-key-distribution networks
• Beating direct transmission bounds for quantum key distribution with a multiple quantum memory station
• Quantum Key Distribution over Combined Atmospheric Fading Channels
• Experimental Measurement-Device-Independent Quantum Cryptographic Conferencing
• Entanglement purification of nonlocal quantum-dot-confined electrons assisted by double-sided optical microcavities
• Quantum repeaters with encoding on nitrogen-vacancy center platforms
• Random coding for sharing bosonic quantum secrets
• Multi-Photon Quantum Key Distribution Based on Double-Lock Encryption
• Quantum key distribution with post-processing driven by physical unclonable functions
• Detector blinding attacks on counterfactual quantum key distribution
• User-defined quantum key distribution
• Practical cryptographic strategies in the post-quantum era
• Semi device independence of the BB84 protocol
• A passive transmitter for quantum key distribution with coherent light
• Symmetric Bidirectional Quantum Teleportation using a Six-Qubit Cluster State as a Quantum Channel
• Distributing Polarization Entangled Photon Pairs with High Rate over Long Distance through Standard Telecommunication Fiber
• Advantages of the coherent state compared with squeeze state in unidimensional continuous variable quantum key distribution
• Gaussian Random Number Generator: Implemented in FPGA for Quantum Key Distribution
• Hybrid encoder for discrete and continuous variable QKD
• Spreading Nonlocality in Quantum Network
• Efficient Phase-Encoding Quantum Key Generation with Narrow-Band Single Photons
• Efficient Fusion of Photonic W-states with Nonunitary Partial-swap Gates
• Experimental demonstration of loop state-preparation-and-measurement tomography
• Finite-range multiplexing enhances quantum key distribution via quantum repeaters
• Variational secure cloud quantum computing
• On the Quantum Performance Evaluation of Two Distributed Quantum Architectures
• Lessons Learned on the Interface between Quantum and Conventional Networking
• Optimal approximations of available states and a triple uncertainty relation
• CV-MDI Quantum Key Distribution via Satellite
• Quantum entanglement distribution with 810 nm photons through active telecommunication fibers
• How Secure Are Two-Way Ping-Pong and LM05 QKD Protocols under a Man-in-the-Middle Attack?
• Numerical Assessment and Optimization of Discrete-Variable Time-Frequency Quantum Key Distribution
• A generic framework for genuine multipartite entanglement detection
• Quantum Throughput: Quantifying quantum communication with homodyne measurements
• Robust and Efficient Sifting-Less Quantum Key Distribution Protocols
• Single-photon sources based on asymmetric spatial multiplexing with optimized inputs
• Classical-Quantum Dual Encoding for Laser Communications in Space
• Quantum hacking perceiving for quantum key distribution using temporal ghost imaging
• Quantum Information Masking in Non-Hermitian Systems and Robustness
• Quantum key distribution with realistic heralded single photon sources
• Quantum Communications via Satellite with Photon Subtraction
• Interconversion of pure Gaussian states using non-Gaussian operations
• Continuous-variable quantum enigma machines for long-distance key distribution
• Manipulating photon coherence to enhance the security of practical quantum key distribution
• Quantum Advantages in (n,d)->1 Random Access Codes
• An improved two-way continuous-variable quantum key distribution protocol with added noise in homodyne detection
• Multipartite quantum cryptography based on the violation of Svetlichny's inequality
• Entropic uncertainty relations and the measurement range problem, with consequences for high-dimensional quantum key distribution
• Modular source for near-infrared quantum communication
• Mutually unbiased measurements for high-dimensional time-bin based photonic states
• Optimum design for BB84 quantum key distribution in tree-type passive optical networks
• Schmidt number criterion via general symmetric informationally complete measurements
• Simulating the Photon Statistics of Multimode Gaussian States by Automatic Differentiation of Generating Functions
• Detector-decoy high-dimensional quantum key distribution
• Performance of Rotation-Symmetric Bosonic Codes in a Quantum Repeater Network
• Optimal quantum key distribution networks: capacitance versus security
• Security of entanglement-based QKD with realistic parametric down-conversion sources
• Optical normal-mode-induced phonon-sideband splitting in photon-blockade effect
• Oblivious transfer based on single-qubit rotations
• Rating the performance of noisy teleportation using fluctuations in fidelity
• An updated analysis of satellite quantum-key distribution missions
• Criteria for single photon sources with variable nonclassicality threshold
• Rigorous calibration method for photon-number statistics
• Supporting multiple entanglement flows through a continuous-variable quantum repeater
• Ultrafast electrical control of a resonantly driven single photon source
• Composable and Finite Computational Security of Quantum Message Transmission
• Effects of preparation and measurement misalignments on the security of the BB84 quantum key distribution protocol
• Optimal focusing conditions for bright spontaneous parametric down-conversion sources
• Teleportation-Based Continuous Variable Quantum Cryptography
• Changing Fock matrix elements of two-mode squeezed vacuum state by employing three quantum operations in one-sided lossy channel
• Routing algorithm within the multiple non-overlapping paths approach for quantum key distribution networks
• Device-independent quantum key distribution based on measurement inputs
• Uncertainty Relation for Mutual Information
• Discrete-Modulated Continuous-Variable Quantum Key Distribution in Satellite-to-Ground Communication
• Formal Methods for Quantum Programs: A Survey
• Towards Quantum Repeaters with Solid-State Qubits: Spin-Photon Entanglement Generation using Self-Assembled Quantum Dots
• Quantifying entanglement of parametric down-converted states in all degrees of freedom
• Photonic Engineering for CV-QKD over Earth-Satellite Channels
• Gaussian Rényi-2 correlations in a nondegenerate three-level laser
• Optimal eavesdropping on QKD without quantum memory
• Continuous-variable quantum key distribution: security analysis with trusted hardware noise against general attacks
• High-dimensional Encoding in the Round-Robin Differential-Phase-Shift Protocol
• Continuous-variable quantum key distribution over multispan links employing phase-insensitive and phase-sensitive amplifiers
• Dimensional advantage in secure information trading via the noisy dense coding protocol
• State independent QKD
• Quantum dense coding with gravitational cat states
• Active reset of a radiative cascade for superequilibrium entangled photon generation
• Quantum control attack on quantum key distribution systems
• Secret key rate of a continuous-variable quantum-key-distribution scheme when the detection process is inaccessible to eavesdroppers
• Continuous-variable quantum key distribution over 50.4 km fiber using integrated silicon photonic transmitter and receiver
• Improving the lower bound to the secret-key capacity of the thermal amplifier channel
• Response in violation of Bell inequality to imperfect photon addition and subtraction in noisy squeezed states of light
• Quantized Nonlinear Gaussian-Beam Dynamics $-$ Tailoring Multimode Squeezed-Light Generation
• Upper bounds on key rates in device-independent quantum key distribution based on convex-combination attacks
• Sub-wavelength localization of near-fields in coupled metallic spheres for single emitter polarization analysis
• Quantum uniqueness
• Experimentally Feasible Quantum-Key-Distribution Scheme Using Qubit-Like Qudits And Its Comparison With Existing Qubit- and Qudit-Based Protocols
• Recovering full coherence in a qubit by measuring half of its environment
• Analysis of Elliptically Polarized Maximally Entangled States for Bell Inequality Tests
• Experimental demonstration of optimal universal asymmetric quantum cloning of polarization states of single photons by partial symmetrization
• Observation of Nonlocality Sharing among Three Observers with One Entangled Pair via Optimal Weak Measurement
• Bayesian error regions in quantum estimation II: region accuracy and adaptive methods
• A symmetrization technique for continuous-variable quantum key distribution
• Weak locking capacity of quantum channels can be much larger than private capacity
• Layer-Wise Security Framework and Analysis for the Quantum Internet
• Quantum Key Distribution With several intercept-resend attacks Via A Depolarizing Channel
• Transfer of different types of optical qubits over a lossy environment
• Encrypted Qubits can be Cloned
• Pre-detection squeezing as a resource for high-dimensional Bell-state measurements
• Decoy-State Quantum Key Distribution with Nonclassical Light Generated in a One-dimensional Waveguide
• Long-Step Path-Following Algorithm for Quantum Information Theory: Some Numerical Aspects and Applications
• No-iteration of unknown quantum gates
• Sequential Reattempt of Telecloning
• On noise in swap ASAP repeater chains: exact analytics, distributions and tight approximations
• Quantum secure learning with classical samples
• Hybrid Quantum Repeaters with Ensemble-based Quantum Memories and Single-spin Photon Transducers
• Robustness of entanglement-based discrete- and continuous-variable quantum key distribution against channel noise
• Experimental Authentication of Quantum Key Distribution with Post-quantum Cryptography
• Tackling Loopholes in Experimental Tests of Bell's Inequality
• Role of complementarity in superdense coding
• Optimal probabilistic measurement of phase
• Towards practical high-speed high dimensional quantum key distribution using partial mutual unbiased basis of photon's orbital angular momentum
• Authenticated Multiparty Quantum Key Agreement for Optical-Ring Quantum Communication Networks
• On the Security of Offloading Post-Processing for Quantum Key Distribution
• On conclusive eavesdropping and measures of mutual information in quantum key distribution
• Generation of True Quantum Random Numbers with On-Demand Probability Distributions via Single-Photon Quantum Walks
• A Compact PCI-based Measurement and Control System for Satellite-Ground Quantum Communication
• Time-cost analysis of a quantum key distribution system clocked at 100 MHz
• Experimental Coherent One-Way Quantum Key Distribution with Simplicity and Practical Security
• Immunity of information encoded in decoherence-free subspaces to particle loss
• Structured quantum search in NP-complete problems using the cumulative density of states
• Quantum cryptography
• Quantum communication improved by spectral entanglement and supplementary chromatic dispersion
• Quantum Information Masking of Hadamard Sets
• Continuous-Variable Quantum Key Distribution Over 60 km Optical Fiber With Real Local Oscillator
• Quantum illumination with noisy probes: Conditional advantages of non-Gaussianity
• Open-destination measurement-device-independent quantum key distribution network
• How efficient is transport of quantum cargo through multiple highways?
• Twin-field-based multi-party quantum key agreement
• Quantum key distribution rates from non-symmetric conic optimization
• A time-to-digital converter with steady calibration through single-photon detection
• Quantifying entanglement preservability of experimental processes
• Repeater-Based Quantum Communication Protocol: Maximizing Teleportation Fidelity with Minimal Entanglement
• Single-photon characteristics of superposed weak coherent states
• Non-stabilizerness in quantum-enhanced metrological protocols
• Heralded Interaction Control between Quantum Systems
• Entanglement properties of a measurement-based entanglement distillation experiment
• Generalized Numerical Framework for Improved Finite-Sized Key Rates with Rényi Entropy
• Single-shot discrimination of coherent states beyond the standard quantum limit
• Quantum cryptography with an ideal local relay
• Resource state structure for controlled quantum key distribution
• Dynamical Blockade Optimizing via Particle Swarm Optimization Algorithm
• Estimating the photon-number distribution of photonic channels with realistic devices and applications in photonic quantum information processing
• Parametrized protocol achieving the Heisenberg limit in the optical domain via dispersive atom-light interactions
• The squashed entanglement of the noiseless quantum Gaussian attenuator and amplifier
• Feasibility of Quantum Key Distribution from High Altitude Platforms
• Generalized Number-Phase Lattice Encoding of a Bosonic Mode for Quantum Error Correction
• Modeling Optical Key Distribution over a Satellite-to-Ground Link Under Weak Atmospheric Turbulence
• An introductory review of the theory of continuous-variable quantum key distribution: Fundamentals, protocols, and security
• The Role of Quantum Computing in Advancing Scientific High-Performance Computing: A perspective from the ADAC Institute
• QKD protected fiber-based infrastructure for time dissemination
• Nonlinear protocol for high-dimensional quantum teleportation
• Simulations of distributed-phase-reference quantum key distribution protocols
• A consolidated and accessible security proof for finite-size decoy-state quantum key distribution
• Collective attack free controlled quantum key agreement without quantum memory
• Universal quantum computation using atoms in cross-cavity systems
• Quantum metrology enhanced by the $XY$ spin interaction in a generalized Tavis-Cummings model
• Indefinite causal key distribution
• Entanglement Dynamics of Two V-type Atoms with Dipole-Dipole Interaction in Dissipative Cavity
• A secure deterministic remote state preparation via a seven-qubit entangled channel of an arbitrary two-qubit state under the impact of quantum noise
• Multi-Hop Quantum Key Distribution with Passive Relays over Underwater Turbulence Channels
• A simple relation of guessing probability in quantum key distribution
• Security proof for quantum cryptography against entanglement-measurement attack
• Asymptotic security analysis of teleportation based quantum cryptography
• Quantum Fingerprinting over AWGN Channels with Power-Limited Optical Signals
• Beating the repeaterless bound with adaptive measurement-device-independent quantum key distribution
• Can Quantum Key Distribution Be Secure
• Strong light illumination on gain-switched semiconductor lasers helps the eavesdropper in practical quantum key distribution systems
• Quantum key distribution without the wavefunction
• Loss tolerant device-independent quantum key distribution: a proof of principle
• Generation of spatially pure photon pairs in a multimode nonlinear waveguide using intermodal dispersion
• Anti-bunched photons from a lateral light-emitting diode
• Bertlmann's chocolate balls and quantum type cryptography
• Multi-matrix rate-compatible reconciliation for quantum key distribution
• Device-independent secret-key-rate analysis for quantum repeaters
• Quantum communications in continuous variable systems
• Multimode non-Gaussian secure communication under mode-mismatch
• Localization-based two-photon wave-function information encoding
• Time correlations in atmospheric quantum channels
• General tradeoff relations of quantum nonlocality in the Clauser-Horne-Shimony-Holt scenario
• Secure Composition of Quantum Key Distribution and Symmetric Key Encryption
• Classical noise, Quantum noise and Secure communication
• Numerical security analysis for quantum key distribution with partial state characterization
• Optimal single-shot discrimination of optical modes
• Full statistics of ideal homodyne detection using real (noisy) local oscillator
• Minimization of information leakage in continuous-variable quantum key distribution
• Single Plane Spatial Mode Sorter
• Experimental replication of single-qubit quantum phase gates
• Satellite-based communication for phase-matching measurement-device-independent quantum key distribution
• Experimental study of quantum uncertainty from lack of information
• Fidelity Bounds for Device-Independent Advantage Distillation
• Independent Attacks in Imperfect Settings; A Case for A Two Way Quantum Key Distribution Scheme
• Quantum Key Distribution with Qubit Pairs
• (Quantum) Min-Entropy Resources
• Finite-key analysis of the six-state protocol with photon-number-resolution detectors
• The causal structure of Minkowski space time: possibilities and impossibilities of secure positioning
• Quantum Features of the Thermal Two-Qubit Quantum Rabi Model in Ultra- and Deep-Strong Regimes
• Verification of single-photon path entanglement using a nitrogen vacancy center
• Evaluation of quantum key distribution systems against injection-locking attacks
• Quantum key distribution overcoming practical correlated intensity fluctuations
• Quantum cryptography -- an information theoretic security
• Mixed basis quantum key distribution with linear optics
• Dynamical multipartite entanglement in a generalized Tavis-Cummings model with XY spin interaction
• Unified Approach to Witness Nonentanglement-Breaking Quantum Channels
• Numeric estimation of resource requirements for a practical polarization-frame alignment scheme for QKD
• Secure One-Sided Device-Independent Quantum Key Distribution Under Collective Attacks with Enhanced Robustness
• Local simultaneous state discrimination
• Device-independent secret key rates via a post-selected Bell inequality
• Detector noise in continuous-variable quantum key distribution
• Network mechanism for generating genuinely correlative Gaussian states
• Integrated semi-quantum layered communication
• Monogamy relations of entropic non-contextual inequalities and their experimental realization
• Fano effect induced giant and robust enhancement of photon correlations in cavity QED systems
• An all-fibred, telecom technology compatible, room temperature, single-photon source
• Countering detector manipulation attacks in quantum communication through detector self-testing
• Fate of multiparticle entanglement when one particle becomes classical
• Individual attacks with generalized discrimination and inadequacy of some information measures
• Generation of polarization-entangled photon pairs from two interacting quantum emitters
• Quantum and classical control of single photon states via a mechanical resonator
• Information Geometric Security Analysis of Differential Phase Shift Quantum Key Distribution Protocol
• State-Independent Quantum Key Distribution with Two-Way Classical Communication
• Effects of Chromatic Dispersion on Single-Photon Temporal Wave Functions in Quantum Communications
• Wigner functional theory for quantum optics
• Quantum Interference in Atomic Systems
• Modified Six State Cryptographic Protocol with Entangled Ancilla States
• Memory-corrected quantum repeaters with adaptive syndrome identification
• Exploiting Faraday Rotation to Jam Quantum Key Distribution via Polarized Photons
• Multipartite multiplexing strategies for quantum routers
• Re-examination of the role of displacement and photon catalysis operation in continuous variable measurement device-independent quantum key distribution
• Continuous-variable measurement-device-independent quantum key distribution via quantum catalysis
• Quantum-secure multiparty deep learning
• Discord, quantum knowledge and private communications
• Building Bridges in Quantum Information Science Education: Expert Insights to Guide Framework Development for Interdisciplinary Teaching and Evolution of Common Language
• Overcoming Intensity Limits for Long-Distance Quantum Key Distribution
• Exchange-Symmetrized Qudit Bell Bases and Bell-State Distinguishability
• Lightweight Mediated Semi-Quantum Key Distribution Protocol with a Dishonest Third Party based on Bell States
• Towards optimal quantum tomography with unbalanced homodyning
• Serial-parallel conversion for single photons with heralding signals
• A Polynomial Interpolation based Quantum Key Reconciliation Protocol: Error Correction without Information Leakage
• Do we have a quantum computer? Expert perspectives on current status and future prospects
• Are quantum cryptographic security claims vacuous?
• Long distance quantum key distribution with continuous variables
• Loss-tolerant concatenated Bell-state measurement with encoded coherent-state qubits for long-range quantum communication
• Can Two-Way Direct Communication Protocols Be Considered Secure?
• Polarization rotation and near-Earth quantum communications
• It Does Not Follow. Response to "Yes They Can! ..."
• The versatility of continuous-variable asymmetric tripartite entanglement allows Alice and Clare to keep secrets from Bob
• Security of a single-state semi-quantum key distribution protocol
• Reference-Frame-Independent Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Qubits
• Effect of filter shape on excess noise performance in continuous variable quantum key distribution with Gaussian modulation
• Experimental realization of secure multi-party computation in an entanglement access to network
• Quantum key distribution based on the quantum eraser
• Quantum Error Correcting Codes and the Security Proof of the BB84 Protocol
• Quantum Key Distribution without sending a Quantum Signal
• Clifford group restricted eavesdroppers in quantum key distribution
• Integrated Silicon Photonics for High-Speed Quantum Key Distribution
• Shannon-Limit Approached Information Reconciliation for Quantum Key Distribution
• A classical attack on the coherent one way protocol for quantum key distribution
• Software-defined subcarrier wave quantum networking operated by OpenFlow protocol
• Quantum Key Recycling with Optimal Key Recycling Rate based on Error Rate
• Contextuality based quantum conferencing
• Eternally non-Markovian dynamics of a qubit interacting with a single-photon wavepacket
• General theory of quantum fingerprinting network
• Optimizing quantum codes with an application to the loss channel with partial erasure information
• The generalized strong subadditivity of the von Neumann entropy for bosonic quantum systems
• Role of Steering Inequality In Quantum Key Distribution Protocol
• Deployment-ready quantum key distribution over a classical network infrastructure in Padua
• Constructive nonlocal games with very small classical values
• Optimizing Decoy State Enabled Quantum Key Distribution Systems to Maximize Quantum Throughput and Detect Photon Number Splitting Attacks with High Confidence
• Quantum security and theory of decoherence
• Stochastic approach to evolution of a quantum system interacting with a wave packet in squeezed number state
• Pilot-reference-free continuous-variable quantum key distribution with efficient decoy-state analysis
• Finding eigenvectors with a quantum variational algorithm
• Increasing Interference Detection in Quantum Cryptography using the Quantum Fourier Transform
• Verification of entangled states under noisy measurements
• No real advantage of photon subtraction and displacement in continuous variable measurement device independent quantum key distribution
• Protecting entanglement witnesses with randomized measurements
• Efficient Quantum Repeater with Single Atoms in Cavities
• Optimizing QKD efficiency by addressing chromatic dispersion and time measurement uncertainty
• Security of Device-independent Quantum Key Distribution under Sequential Attack
• Continuous-Variable Multiplexed Quantum Repeater Networks
• Detecting high-dimensional entanglement by randomized product projections
• Entanglement and private information in many-body thermal states
• Twopartite, combinatorial approach to partial k-separability problem for general multipartite states
• Classical bounds on two-outcome bipartite Bell expressions and linear prepare-and-measure witnesses: Efficient computation in parallel environments such as graphics processing units
• Advancements in Entangled Photon Pairs in 2D Van der Waals Materials for On-chip Quantum Applications
• Effective criteria for entanglement witnesses in small dimensions
• Quantum Key Distribution by Quantum Energy Teleportation
• Nonclassical correlations and quadrature squeezing of photons in anisotropic quantum Rabi-Stark model
• Entanglement Structure Certification Based on Energy-Restricted State Discrimination
• A Survey of OAM-Encoded High-Dimensional Quantum Key Distribution: Foundations, Experiments, and Recent Trends
• Quantum Key Distribution with Imperfections: Recent Advances in Security Proofs
• Experimental Phase-Matching Quantum Cryptographic Conferencing in Symmetric and Asymmetric Fiber Channels
• Rapid Preparation of Rydberg Superatom W State Using Superadiabatic Techniques
• Quantum Entanglement and Measurement Noise: A Novel Approach to Satellite Node Authentication
• Relative-belief inference in quantum information theory
• Impact of imperfect measurements on multi-party quantum key distribution
• Security against collective attacks for a continuous-variable quantum key distribution protocol using homodyne detection and postselection
• Experimental Side Channel Analysis of BB84 QKD Source
• Realizing downstream access network using continuous-variable quantum key distribution
• Security analysis method for practical quantum key distribution with arbitrary encoding schemes
• Security of high speed quantum key distribution with finite detector dead time
• Quantum Sampling for Optimistic Finite Key Rates in High Dimensional Quantum Cryptography
• Security Bounds for Quantum Cryptography with Finite Resources
• Security of Quantum Key Distribution from Attacker's View
• Efficient Routing for Quantum Key Distribution Networks
• Finite-key analysis for twin-field quantum key distribution based on generalized operator dominance condition
• Entangled N-photon states for fair and optimal social decision making
• Mediated Asymmetric Semi-Quantum Key Distribution
• An entanglement-based quantum network based on symmetric dispersive optics quantum key distribution
• Modeling and Simulation of Practical Quantum Secure Communication Network
• Symbolic Abstractions for Quantum Protocol Verification
• Topological phases and entanglement in real space for 1D SSH topological insulator: effects of first and second neighbor-hoppings
• Photonic quantum information with time-bins: Principles and applications
• Equivalence of mutually unbiased bases via orbits: general theory and a $d=4$ case study
• Deterministic quantum correlation in an interferometric scheme
• Single photon sources from two dimensional materials and their interfacing with plasmonic waveguides
• Reduced State Embedding for Error Correction in Quantum Cryptography
• Modulation leakage vulnerability in continuous-variable quantum key distribution
• Correlated Quantum Airy Photons: An Analytical Approach
• Quantum Key Distribution: Bridging Theoretical Security Proofs, Practical Attacks, and Error Correction for Quantum-Augmented Networks
• Entropic lower bound for distinguishability of quantum states
• Gate-Based Microwave Quantum Repeater Via Grid-State Encoding
• Asymmetry effects in homodyne and heterodyne measurements: Positive operator-valued measures and asymptotic security of Gaussian-continuous-variable quantum key distribution
• Optimizing Epsilon Security Parameters in QKD
• Increasing the secret key rates and point-to-multipoint extension for experimental coherent-one-way quantum key distribution protocol
• Semi-Quantum Inspired Lightweight Mediated Quantum Key Distribution with Limited Resource and Untrusted TP
• Comment on White, Mutus, Dressel, et al., "Preserving entanglement during weak measurement ... " [arXiv:1504.02707]
• Energy-time attack on detectors in quantum key distribution
• High-dimensional quantum communication with scalable photonic entanglement in time and frequency
• Nonclassical Photon-Bundle Correlations in Quantum Rabi Models
• From Information Theory Puzzles in Deletion Channels to Deniability in Quantum Cryptography
• Dynamic Entanglement Packet Scheduling for Quantum Networks
• Phase-correlation-free quantum key distribution source operating at gigahertz rates
• Quantum correlations and coherence in a two-qubit anisotropic $XY$ under magnetic field
• The role of local and global geometry in quantum entanglement percolation
• A cost-effective measurement-device-independent quantum key distribution system for quantum networks
• Detecting false correlations: Uncovering a faked Bell-inequality violation
• Broadband optical time-domain reflectometry for security analysis of quantum key distribution
• Enhancing discrete-modulated continuous-variable measurement-device-independent quantum key distribution via quantum catalysis
• Efficient heralding of O-band passively spatial-multiplexed photons for noise-tolerant quantum key distribution
• Randomness determines practical security of BB84 quantum key distribution
• Measure-resend authenticated semi-quantum key distribution with single photons
• The diagonalization method in quantum recursion theory
• Distinguishing quantum states using time travelling qubits in a presence of thermal environments
• Security of Quantum Key Distribution
• Single photon emission and recombination dynamics in self-assembled GaN/AlN quantum dots
• Real-time operation of a multi-rate, multi-protocol quantum key distribution transmitter
• Quantum Modelling of Electro-Optic Modulators
• Practical high-dimensional quantum key distribution with decoy states
• Key Distribution based on Three Player Quantum Games
• Spatially encoded light for Large-alphabet Quantum Key Distribution
• A Classically Impossible Task Done by Using Quantum Resources
• A Reconfigurable Relay for Polarization Encoded QKD Networks
• Advantages and limitations of channel multiplexing for discrete-variable quantum key distribution
• Non-Markovian Noise in Symmetry-Preserving Quantum Dynamics
• Contributions to free-space optical communications: feasibility of utilizing Cherenkov telescopes as receivers and beam-wander correction in quantum communications
• Hierarchical Generation and Design of Tree-Codes for Resource-Efficient Loss-Tolerant Quantum Communications
• Simulation of entanglement based quantum networks for performance characterization
• Enhancing Quantum Key Distribution with Entanglement Distillation and Classical Advantage Distillation
• Switching, Amplifying, and Chirping Diode Lasers with Current Pulses for High Bandwidth Quantum Technologies
• Security of Plug-and-Play QKD Arrangements with Finite Resources
• Finite-key analysis for a practical decoy-state twin-field quantum key distribution
• Mutual information of optical communication in phase conjugating Gaussian channels
• Security proofs for practical QKD: variations, techniques, gaps, and limitations
• One-Way Quantum Repeater with Rare-Earth-Ions Doped in Solids
• Quantum advantage in a unified scenario and secure detection of resources
• Affect of Simulated Atmospheric Turbulence on Three Entangled Photons
• Enabling CV-MDI-QKD for low squeezed states using non-Gaussian operations
• Nonorthogonal coding in spectrally-entangled photons
• Condition for the generation of the secret key in a BB84 like quantum key distribution protocol
• Continuous-Variable Quantum Key Distribution with Composable Security and Tight Error Correction Bound towards Constrained-Device Implementations
• DV-QKD Coexistence With 1.6 Tbps Classical Channels Over Hollow Core Fibre
• Composable Finite-Size Security of High-Dimensional Quantum Key Distribution Protocols
• Quantum information and beyond -- with quantum candies
• From Practice to Theory: The "Bright Illumination" Attack on Quantum Key Distribution Systems
• Security of deterministic key distribution with higher-dimensional systems
• Microwave Photonics Parallel Quantum Key Distribution
• Quantum Pattern Recognition in Photonic Circuits
• Temporal steering of entanglement decay with single-shot control
• Temporal steering of entanglement decay with single-shot control
• Unveiling hidden features of the Kitaev model through a complex-network analysis
• Fully connected entanglement-based quantum communication network without trusted node
• Quantum information transfer using weak measurements and any non-product resource state
• Spanning-tree-packing protocol for conference key propagation in quantum networks