Paper 2023/1592
Analysis of one semi-quantum-honest key agreement scheme in MSTSA structure without entanglement
Abstract
We show that the key agreement scheme [Quantum Inf. Process., 20:188, 2021] is flawed. (1) It requires that the quantum channel must be intact so as to keep the transferred photon sequences complete and undamaged, even if the channel is tapped.
But this is unrealistic because of quantum non-cloning theorem.
(2) The user's capability is artificially assumed, who can measure a hybrid photon sequence only with
Metadata
- Available format(s)
-
PDF
- Category
- Attacks and cryptanalysis
- Publication info
- Preprint.
- Keywords
- Unregistered quantum serverKey agreementKey transportMutual authentication
- Contact author(s)
-
caozhj @ shu edu cn
liulh @ shmtu edu cn - History
- 2023-10-17: approved
- 2023-10-14: received
- See all versions
- Short URL
- https://ia.cr/2023/1592
- License
-
CC0
BibTeX
@misc{cryptoeprint:2023/1592, author = {Zhengjun Cao and Lihua Liu}, title = {Analysis of one semi-quantum-honest key agreement scheme in {MSTSA} structure without entanglement}, howpublished = {Cryptology {ePrint} Archive, Paper 2023/1592}, year = {2023}, url = {https://eprint.iacr.org/2023/1592} }