Wavelength Randomization

A controlled random variation in the wavelength of the laser diodes used by the transmitter (Alice).


Literature

[Lee2017] M. Lee, M. Woo, J. Jung, Y. Kim, S. Han, and S. Moon. "Free-space QKD system hacking by wavelength control using an external laser" In: Opt. Express 25, 11124. (2017) 10.1364/OE.25.011124.

QID: CM-0057
Tier: T0
Type: Quantum
Tactic: Harden
Created: 2024-04-15
Updated: 2024-05-10

Technique → Countermeasures

List of techniques where this countermeasure can be applied.

Items: 1
Description Technique

Employment of wavelength wandomization.

Wavelength Manipulation Attack in Free-Space