Paper 2024/1326

On the anonymity of one authenticated key agreement scheme for mobile vehicles-assisted precision agricultural IoT networks

Zhengjun Cao
Lihua Liu
Abstract

Smart farming uses different vehicles to manage all the operations on the farm. These vehicles should be put to good use for secure data transmission. The Vangala et al.'s key agreement scheme [IEEE TIFS, 18 (2023), 904-9193] is designed for agricultural IoT networks. In this note, we show that the scheme fails to keep anonymity, instead pseudonymity. The scheme simply thinks that anonymity is equivalent to preventing the real identity from being recovered. But the true anonymity means that the adversary cannot attribute different sessions to target users. To the best of our knowledge, it is the first time to clarify the differences between anonymity and pseudonymity.

Metadata
Available format(s)
PDF
Category
Attacks and cryptanalysis
Publication info
Preprint.
Keywords
Key agreementAnonymityPseudonymityMutual authenticationInternet of Things
Contact author(s)
liulh @ shmtu edu cn
History
2024-08-26: approved
2024-08-24: received
See all versions
Short URL
https://ia.cr/2024/1326
License
No rights reserved
CC0

BibTeX

@misc{cryptoeprint:2024/1326,
      author = {Zhengjun Cao and Lihua Liu},
      title = {On the anonymity of one authenticated key agreement scheme for mobile vehicles-assisted precision agricultural {IoT} networks},
      howpublished = {Cryptology {ePrint} Archive, Paper 2024/1326},
      year = {2024},
      url = {https://eprint.iacr.org/2024/1326}
}
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