This is a public version of the code used in Improved finite-size effects in QKD protocols with applications to decoy-state QKD [ArXiv]. This was built for v2.0.2 of the Open QKD Security package.
The data in Figures 2 - 6 is created by running the following files:
| Figure | Files |
|---|---|
| Fig. 2 | mainFiniteLossyQubitBB84ExpecRate.m |
| Fig. 3 | mainFiniteLossyQubitBB84.m |
| Fig. 4 | Key rates using 1-norm constraints run mainFiniteLossyQubit1Norm.m, Key rates using entrywise constraints run mainFiniteLossyQubitBB84.m |
| Fig. 5 | mainFiniteDecoyBB84.m |
| Fig. 6 | FourSixAdaptiveMain_DifInt.m, Switch between iid and ps needs to be done in preset FourSixWCPDifInt_AdaptivePreset.m |
The folder '4-6Protocol' contains the fixed-length version of the variable-length 4-6 protocol, presented in section IX.A.
Caution
This repository is for archival and transparency purposes; we do not guarantee compatibility with other versions of the Open QKD Security package beyond the ones listed above.
- Download the linked version of the code from above and follow all installation instructions.
- Also follow the additional Mosek install instructions if you want an exact match.
- Download the latest release on the side bar and unzip in your preferred directory and add this folder to the Matlab path.
- <Install directions for this repository. For example, add this folder to the Matlab path and save. Run this test function. Etc.>
- Clone this repository and its exact submodules navigate to your desired directory and run,
git clone --recurse-submodules https://github.com/Optical-Quantum-Communication-Theory/Improved-finite-size-effects-in-QKD-protocols-with-applications-to-decoy-state-QKD
- Follow all further installation instructions.
- Also follow the additional Mosek install instructions if you want an exact match.
- <Install directions for this repository. For example, add this folder to the Matlab path and save. Run this test function. Etc.>