Weakness of two ID-based remote mutual authentication with key agreement protocols for mobile devices

He  Debiao; Chen Jianhua; Hu Jin

Paper 2010/606

Weakness of two ID-based remote mutual authentication with key agreement protocols for mobile devices

He Debiao, Chen Jianhua, and Hu Jin

Abstract

Recently, Yoon et al. and Wu proposed two improved remote mutual authentication and key agreement schemes for mobile devices on elliptic curve cryptosystem. In this paper, we show that Yoon et al.’s protocol fails to provide explicit key perfect forward secrecy and fails to achieve explicit key confirmation. We also point out Wu’s scheme decreases efficiency by using the double secret keys and private/public pair, and is vulnerable to the password guessing attack and the forgery attack.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Published elsewhere. The paper has not published.
Keywords: authentication scheme
Contact author(s): hedebiao @ 163 com
History: 2010-11-25: received
Short URL: https://ia.cr/2010/606
License: CC BY

BibTeX

@misc{cryptoeprint:2010/606,
      author = {He  Debiao and Chen Jianhua and Hu Jin},
      title = {Weakness of two {ID}-based remote mutual authentication with key agreement protocols for mobile devices},
      howpublished = {Cryptology {ePrint} Archive, Paper 2010/606},
      year = {2010},
      url = {https://eprint.iacr.org/2010/606}
}