Passive Phase Randomisation

Implementing passive phase randomisation in QKD, e.g., by operating lasers in gain-switched mode.


Literature

[Yuan2007] Z. L. Yuan, A. W. Sharpe, and A. J. Shields. "Unconditionally secure one-way quantum key distribution using decoy pulses" In: Appl. Phys. Lett. 90, 011118. (2007) 10.1063/1.2430685.

QID: CM-0037
Tier: T0
Type: Quantum
Tactic: Harden
Created: 2024-04-04
Updated: 2024-05-10

Technique → Countermeasures

List of techniques where this countermeasure can be applied.

Items: 1
Description Technique
Non-Random Phase Attack