作者: Hae-Jung Kim , Eun-Jun Yoon
DOI: 10.1007/978-3-642-35606-3_69
关键词: Bilinear interpolation 、 Smart card 、 Password cracking 、 Cryptanalysis 、 Computer science 、 Computer security 、 Mutual authentication 、 Authentication 、 Denial-of-service attack 、 Cryptography
摘要: Recently, many user authentication schemes with bilinear pairings have been proposed for client-server environment. In 2009, Goriparthi et al. an improved pairing based remote scheme. claimed that the scheme can withstand replay, forgery and insider attacks. However, this paper shows is not only insecure against off-line password guessing, server impersonation, Denial of Service, attacks, but also has mutual problem.