Advances in quantum cryptography
Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …
Robust and adaptable quantum key distribution network without trusted nodes
Quantum key distribution (QKD) networks are promising to serve large numbers of users
with information-theoretic secure communication. In QKD networks, the detection-safe …
with information-theoretic secure communication. In QKD networks, the detection-safe …
Real-World Two-Photon Interference and Proof-of-Principle<? format?> Quantum Key Distribution Immune to Detector Attacks
A Rubenok, JA Slater, P Chan, I Lucio-Martinez… - Physical review …, 2013 - APS
Several vulnerabilities of single-photon detectors have recently been exploited to
compromise the security of quantum-key-distribution (QKD) systems. In this Letter, we report …
compromise the security of quantum-key-distribution (QKD) systems. In this Letter, we report …
Quantum hacking of a continuous-variable quantum-key-distribution system using a wavelength attack
The security proofs of continuous-variable quantum key distribution are based on the
assumptions that the eavesdropper can neither act on the local oscillator nor control Bob's …
assumptions that the eavesdropper can neither act on the local oscillator nor control Bob's …
Device calibration impacts security of quantum key distribution
Characterizing the physical channel and calibrating the cryptosystem hardware are
prerequisites for establishing a quantum channel for quantum key distribution (QKD) …
prerequisites for establishing a quantum channel for quantum key distribution (QKD) …
Laser-seeding attack in quantum key distribution
Quantum key distribution (QKD) based on the laws of quantum physics allows the secure
distribution of secret keys over an insecure channel. Unfortunately, imperfect …
distribution of secret keys over an insecure channel. Unfortunately, imperfect …
Laser-damage attack against optical attenuators in quantum key distribution
Many quantum key distribution systems employ a laser followed by an optical attenuator to
prepare weak coherent states in the source. Their mean photon number must be …
prepare weak coherent states in the source. Their mean photon number must be …
Comments on the Generalized KJLN Key Exchanger with Arbitrary Resistors: Power, Impedance, Security
In (Nature) Science Report 5 (2015) 13653, Vadai, Mingesz and Gingl (VMG) introduce a
new Kirchhoff-law-Johnson-noise (KLJN) secure key exchanger that operates with 4 …
new Kirchhoff-law-Johnson-noise (KLJN) secure key exchanger that operates with 4 …
Attacks on practical quantum key distribution systems (and how to prevent them)
With the emergence of an information society, the idea of protecting sensitive data is steadily
gaining importance. Conventional encryption methods may not be sufficient to guarantee …
gaining importance. Conventional encryption methods may not be sufficient to guarantee …
Deployed measurement-device independent quantum key distribution and Bell-state measurements coexisting with standard internet data and networking equipment
RC Berrevoets, T Middelburg, RFL Vermeulen… - Communications …, 2022 - nature.com
The forthcoming quantum Internet is poised to allow new applications not possible with the
conventional Internet. The ability for both quantum and conventional networking equipment …
conventional Internet. The ability for both quantum and conventional networking equipment …