Sending or not sending: twin-field quantum key distribution with large misalignment error

Abstract

Based on the novel idea of twin-field quantum key distribution, we present a sending-or-not-sending twin-field fault tolerant quantum key distribution protocol. Our protocol can access a secure distance longer than 700 km even though the misalignment error rate is $15\%$. In the case of zero alignment error, our protocol can exceeds a secure distance of 800 km. Thanks to the novel idea of TF-QKD !

13 pages, 3 figures

References in corpus (5)

• Overcoming the rate-distance barrier of quantum key distribution without using quantum repeaters
• Measurement device independent quantum key distribution over 404 km optical fibre
• Phase-Matching Quantum Key Distribution
• General theory of decoy-state quantum cryptography with source errors
• Information theoretic security of quantum key distribution overcoming the repeaterless secret key capacity bound

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• Advances in Quantum Cryptography
• Secure quantum key distribution with realistic devices
• Quantum repeaters: From quantum networks to the quantum internet
• Sending-or-Not-Sending with Independent Lasers: Secure Twin-Field Quantum Key Distribution Over 509 km
• Experimental Twin-Field Quantum Key Distribution Over 1000 km Fiber Distance
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• Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference
• Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans
• 600 km repeater-like quantum communications with dual-band stabilisation
• Experimental Twin-Field Quantum Key Distribution Through Sending-or-Not-Sending
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• Experimental quantum secure network with digital signatures and encryption
• Quantum key distribution surpassing the repeaterless rate-transmittance bound without global phase locking
• Proof-of-principle experimental demonstration of twin-field type quantum key distribution
• Beating the fundamental rate-distance limit in a proof-of-principle quantum key distribution system
• Experimental Quantum Communication Overcomes the Rate-loss Limit without Global Phase Tracking
• Field Test of Twin-Field Quantum Key Distribution through Sending-or-Not-Sending over 428 km
• Coherent phase transfer for real-world twin-field quantum key distribution
• Twin-field quantum key distribution without optical frequency dissemination
• Quantum key distribution over 658 km fiber with distributed vibration sensing
• Improved results for sending-or-not-sending twin-field quantun key distribution: breaking the absolute limit of repeaterless key rate
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• Measurement-Device-Independent Twin-Field Quantum Key Distribution
• Unconditional security of sending or not sending twin-field quantum key distribution with finite pulses
• Measurement-device-independent quantum key distribution for nonstandalone networks
• Machine Learning for Optimal Parameter Prediction in Quantum Key Distribution
• Tight finite-key security for twin-field quantum key distribution
• Twin-field quantum key distribution without phase locking
• Coherent-State-Based Twin-Field Quantum Key Distribution
• General sending-or-not-sending twin field protocol for quantum key distribution with asymmetric source parameters
• Proof-of-principle experimental demonstration of twin-field quantum key distribution over optical channels with asymmetric losses
• Asymmetric sending or not-sending twin-field quantum key distribution in practice
• Secure Quantum Secret Sharing without Signal Disturbance Monitoring
• Deployed MDI-QKD and Bell-State Measurements Coexisting with Standard Internet Data and Networking Equipment
• Breaking Rate-Distance Limitation of Measurement-Device-Independent Quantum Secret Sharing
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• Numerical finite-key analysis of quantum key distribution
• 1002 km Twin-Field Quantum Key Distribution with Finite-Key Analysis
• Reference-Frame-Independent Quantum Key Distribution Using Fewer States
• Optimized protocol for twin-field quantum key distribution
• A cost-efficient quantum access network with qubit-based synchronization
• Finite-key analysis for twin-field quantum key distribution with composable security
• Coherent one-way quantum conference key agreement based on twin field
• Zigzag approach to higher key rate of sending-or-not-sending twin field quantum key distribution with finite key effects
• Twin-field quantum digital signatures
• Asymmetric twin-field quantum key distribution
• Composable security for practical quantum key distribution with two way classical communication
• Encoding-side-channel-free and measurement-device-independent quantum key distribution
• Phase-Matching Quantum Cryptographic Conferencing
• Experiment on scalable multi-user twin-field quantum key distribution network
• Finite-key Analysis for Quantum Conference Key Agreement with Asymmetric Channels
• Long-distance twin-field quantum key distribution with entangled sources
• Upper security bounds for coherent-one-way quantum key distribution
• Simple Method for Asymmetric Twin-Field Quantum Key Distribution
• Advantages of Asynchronous Measurement-Device-Independent Quantum Key Distribution in Intercity Networks
• Practical Quantum Key Distribution Secure Against Side-Channels
• Twin-field quantum key distribution with fully discrete phase randomization
• Zero-error attack against coherent-one-way quantum key distribution
• Overcoming the rate-distance limit of device-independent quantum key distribution
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• Preparing a commercial quantum key distribution system for certification against implementation loopholes
• Scalable High-Rate Twin-Field Quantum Key Distribution Networks without Constraint of Probability and Intensity
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• High key rate quantum conference key agreement with unconditional security
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• Surpassing the repeaterless bound with a photon-number encoded measurement-device-independent quantum key distribution protocol
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• Long-distance continuous-variable measurement-device-independent quantum key distribution with post-selection
• Finite-Key Analysis for Coherent One-Way Quantum Key Distribution
• Phase Noise in Real-World Twin-Field Quantum Key Distribution
• A universal simulating framework for quantum key distribution systems
• Recent advances on quantum key distribution overcoming the linear secret key capacity bound
• Twin-field quantum key distribution with discrete-phase-randomized sources
• Robust twin-field quantum key distribution through sending-or-not-sending
• Differential Phase Shift Quantum Secret Sharing Using a Twin Field with Asymmetric Source Intensities
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• Sending-or-not-sending twin-filed quantum key distribution with discrete phase modulation
• Improving the performance of twin-field quantum key distribution with advantage distillation technology
• Sending or not sending twin-field quantum key distribution with distinguishable decoy states
• Twin-field quantum key distribution with partial phase postselection
• Efficient Quantum Digital Signatures over Long Distances with Likely Bit Strings
• Environment-assisted bosonic quantum communications
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• Finite-key analysis for quantum key distribution with discrete phase randomization
• Phase-Matching Quantum Key Distribution without Intensity Modulation
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• Hacking coherent-one-way quantum key distribution with present-day technology
• Rotation Based Slice Error Correction Protocol for Continuous-variable Quantum Key Distribution and its Implementation with Polar Codes
• Entanglement Model for Mode-Pairing Quantum Key Distribution
• Sending-or-not-sending quantum key distribution with phase postselection
• Beating the repeaterless bound with adaptive measurement-device-independent quantum key distribution
• Optical transmitter for time-bin encoding Quantum Key Distribution
• Optimal supplier of single-error-type entanglement via coherent-state transmission
• Source-Replacement Model for Phase-Matching Quantum Key Distribution
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• Reference-Beam Attacks against Twin-Field Quantum Key Distribution using Optical Injection Locking
• Finite-key analysis for twin-field quantum key distribution based on generalized operator dominance condition
• Information-theoretically secure quantum timestamping with one-time universal hashing
• Reducing Network Cooling Cost Using Twin-Field Quantum Key Distribution
• Security analysis method for practical quantum key distribution with arbitrary encoding schemes
• Adaptive Techniques in Practical Quantum Key Distribution
• Pilot-reference-free continuous-variable quantum key distribution with efficient decoy-state analysis
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• Discrete-phase-randomized mode-pairing quantum key distribution
• On High-Dimensional Twin-Field Quantum Key Distribution
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• Fully connected entanglement-based quantum communication network without trusted node
• Quantum Diffie-Hellman key exchange
• Capacity-Achieving Entanglement Purification Protocol for Pauli Dephasing Channel
• Finite-key analysis for a practical decoy-state twin-field quantum key distribution
• Security Analysis of Mode-Pairing Quantum Key Distribution with Flexible Pairing Strategy
• A novel approach to reducing information leakage for quantum key distribution