Weaknesses of a dynamic ID-based remote user authentication scheme

He Debiao; Chen Jianhua; Hu Jin

Paper 2010/240

Weaknesses of a dynamic ID-based remote user authentication scheme

He Debiao, Chen Jianhua, and Hu Jin

Abstract

The security of a password authentication scheme using smart cards proposed by Khan et al. is analyzed. Four kinds of attacks are presented in different scenarios. The analyses show that the scheme is insecure for practical application.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Published elsewhere. the paper has not been published
Keywords: Authentication Security Cryptanalysis Smart card Attacks
Contact author(s): hedebiao @ 163 com
History: 2010-05-02: received
Short URL: https://ia.cr/2010/240
License: CC BY

BibTeX

@misc{cryptoeprint:2010/240,
      author = {He Debiao and Chen Jianhua and Hu Jin},
      title = {Weaknesses of a dynamic {ID}-based remote user authentication scheme},
      howpublished = {Cryptology {ePrint} Archive, Paper 2010/240},
      year = {2010},
      url = {https://eprint.iacr.org/2010/240}
}