A Note on ``A Secure Anonymous D2D Mutual Authentication and Key Agreement Protocol for IoT''

Zhengjun Cao; Lihua Liu

Paper 2023/726

A Note on ``A Secure Anonymous D2D Mutual Authentication and Key Agreement Protocol for IoT''

Zhengjun Cao

Lihua Liu

Abstract

We show that the key agreement scheme [Internet of Things, 2022(18): 100493] is flawed. (1) It neglects the structure of an elliptic curve and presents some false computations. (2) The scheme is insecure against key compromise impersonation attack.

Metadata

Available format(s): PDF
Category: Attacks and cryptanalysis
Publication info: Preprint.
Keywords: Device to Device communication Key agreement Elliptic curve Internet of Things Key compromise impersonation attack
Contact author(s): caozhj @ shu edu cn
liulh @ shmtu edu cn
History: 2023-05-22: approved; 2023-05-19: received; See all versions
Short URL: https://ia.cr/2023/726
License: CC0

BibTeX

@misc{cryptoeprint:2023/726,
      author = {Zhengjun Cao and Lihua Liu},
      title = {A Note on ``A Secure Anonymous D2D Mutual Authentication and Key Agreement Protocol for IoT''},
      howpublished = {Cryptology ePrint Archive, Paper 2023/726},
      year = {2023},
      note = {\url{https://eprint.iacr.org/2023/726}},
      url = {https://eprint.iacr.org/2023/726}
}