Title :
Vulnerability of User Identification and Key Agreement Protocol with User Anonymity
Author :
Yoon, Eun-Jun ; Yoo, Kee-Young
Author_Institution :
Daegu Polytech. Coll. Daegu, Daegu
Abstract :
In 2006, Kumar-Rajendra proposed a secure identification and key agreement protocol with user anonymity (SIKA). The current paper demonstrates the vulnerability of the SIKA protocol. Furthermore, we present an improvement to repair the security flaws of the SIKA protocol.
Keywords :
cryptographic protocols; SIKA protocol; cryptanalysis; key agreement protocol; secure user identification; user anonymity; Computer crime; Cryptography; Distributed computing; Educational institutions; Information security; Law; Legal factors; National security; Protocols; Zinc compounds;
Conference_Titel :
Future Generation Communication and Networking (FGCN 2007)
Conference_Location :
Jeju
Print_ISBN :
0-7695-3048-6
DOI :
10.1109/FGCN.2007.231
