You are looking at a specific version 20110805:233459 of this paper. See the latest version.

Paper 2011/411

Comments on a password authentication and update scheme based on elliptic curve cryptography

Debiao He

Abstract

The security of a password authentication and update scheme based on elliptic curve cryptography proposed by Islam et al. [S.K. Hafizul Islam, G.P. Biswas, Design of improved password authentication and update scheme based on elliptic curve cryptography, Mathematical and Computer Modelling (2011), doi:10.1016/j.mcm.2011.07.001] is analyzed. Three kinds of attacks are presented in different scenarios.

Metadata
Available format(s)
PDF
Publication info
Published elsewhere. The paper has not been published.
Keywords
Password authenticationElliptic curve cryptographyoffline password guessing attack
Contact author(s)
hedebiao @ 163 com
History
2011-08-05: revised
2011-08-05: received
See all versions
Short URL
https://ia.cr/2011/411
License
Creative Commons Attribution
CC BY
Note: In order to protect the privacy of readers, eprint.iacr.org does not use cookies or embedded third party content.