2012 Seventh International Conference on Availability, Reliability and Security (2008)
Mar. 4, 2008 to Mar. 7, 2008
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ARES.2008.35
Remote authentication schemes with smart cards have gained much attention in recent years. Recently Lee and Chiu proposed an improved remote authentication scheme with smart cards. It enables the user to freely choose his password and claim that their scheme is secure. Nevertheless, we present attacks and weaknesses of the scheme. Additionally, we propose a new improved scheme to counter these attacks.
authentication, off-line password guessing attack, smart card, password
Tatjana Welzer, Marko H?lbl, "Cryptanalysis and Improvement of an ?Improved Remote Authentication Scheme with Smart Card?", 2012 Seventh International Conference on Availability, Reliability and Security, vol. 00, no. , pp. 1301-1305, 2008, doi:10.1109/ARES.2008.35