TY - JOUR
T1 - Cryptanalysis and improvement of password authenticated key exchange scheme between clients with different passwords
AU - Kim, Jeeyeon
AU - Kim, Seungjoo
AU - Kwak, Jin
AU - Won, Dongho
PY - 2004
Y1 - 2004
N2 - In ICICS'02, Byun et al. presented a new client to client password-authenticated key exchange(C2C-PAKE) protocol in a crossrealm setting. In their paper, they argued that their C2C-PAKE protocol is secure against the Denning-Sacco attack of an insider adversary. In this paper, we show that, contrary to their arguments, the C2C-PAKE protocol is vulnerable to the Denning-Sacco attack by an insider adversary. And we also present the modified protocol to solve this problem.
AB - In ICICS'02, Byun et al. presented a new client to client password-authenticated key exchange(C2C-PAKE) protocol in a crossrealm setting. In their paper, they argued that their C2C-PAKE protocol is secure against the Denning-Sacco attack of an insider adversary. In this paper, we show that, contrary to their arguments, the C2C-PAKE protocol is vulnerable to the Denning-Sacco attack by an insider adversary. And we also present the modified protocol to solve this problem.
UR - http://www.scopus.com/inward/record.url?scp=35048854202&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35048854202&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-24707-4_102
DO - 10.1007/978-3-540-24707-4_102
M3 - Article
AN - SCOPUS:35048854202
VL - 3043
SP - 895
EP - 902
JO - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
JF - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SN - 0302-9743
ER -