Towards practical quantum position verification (2023)
Delves into some technical hardware details of a practical QPV implementation.
- from
- Position-Based Quantum Cryptography
- added
- 2026-10-10
- likes
- 0
similar
-
Towards practical and error-robust quantum position verification (2021) arxiv.org
Defines a new protocol based on the SWAP test and studies it theoretically and practically.
-
Practically secure quantum position verification (2021) doi.org
Gives an overview over the existing protocols at the time and mixes elements of them to obtain different variations of those protocols.
-
Towards experimental demonstration of quantum position verification using single photons (2025) doi.org
A first demonstration experiment of QPV using the SWAP protocol, with single photons from a single semiconductor quantum dot in an optical microcavity.
-
Making existing quantum position verification protocols secure against arbitrary transmission loss (2023) arxiv.org
Introduces an extra commitment step into QPV and shows that for a class of protocols, involving $f$-BB84 QPV, this makes the transmission loss irrelevant for security. Argues $f$-BB84 is a practical QPV protocol.
-
Practical position-based quantum cryptography (2015) doi.org
Considers the case where the two input bases are related by a unitary $U$.
-
Quantum position verification in the random oracle model (2014) doi.org
Considers QPV in higher dimensions carefully and shows unconditional security in the random oracle model.
Position-Based Quantum Cryptography › Towards Practicality: “Delves into some technical hardware details of a practical QPV implementation.”