%0 Conference Proceedings %T Secure Password-Based Remote User Authentication Scheme with Non-tamper Resistant Smart Cards %+ Harbin Engineering University (HRBEU) %A Wang, Ding %A Ma, Chun-Guang %A Wu, Peng %Z Part 4: Smart Cards Security (Short Papers) %< avec comité de lecture %( Lecture Notes in Computer Science %B 26th Conference on Data and Applications Security and Privacy (DBSec) %C Paris, France %Y Nora Cuppens-Boulahia %Y Frédéric Cuppens %Y Joaquin Garcia-Alfaro %I Springer %3 Data and Applications Security and Privacy XXVI %V LNCS-7371 %P 114-121 %8 2012-07-11 %D 2012 %R 10.1007/978-3-642-31540-4_9 %K Cryptanalysis %K Network security %K Authentication protocol %K Smart card %K Non-tamper resistant %K User anonymity %Z Computer Science [cs]Conference papers %X In DBSec’11, Li et al. showed that Kim and Chung’s password-based remote user authentication scheme is vulnerable to various attacks if the smart card is non-tamper resistant. Consequently, an improved version was proposed and claimed that it is secure against smart card security breach attacks. In this paper, however, we will show that Li et al.’s scheme still cannot withstand offline password guessing attack under the non-tamper resistance assumption of the smart card. In addition, their scheme is also prone to denial of service attack and fails to provide user anonymity and forward secrecy. Therefore, a robust scheme with a brief analysis is presented to overcome the identified drawbacks. %G English %Z TC 11 %Z WG 11.3 %2 https://inria.hal.science/hal-01534767/document %2 https://inria.hal.science/hal-01534767/file/978-3-642-31540-4_9_Chapter.pdf %L hal-01534767 %U https://inria.hal.science/hal-01534767 %~ IFIP-LNCS %~ IFIP %~ IFIP-TC %~ IFIP-WG %~ IFIP-TC11 %~ IFIP-WG11-3 %~ IFIP-DBSEC %~ IFIP-LNCS-7371