A Forgery Attack on A Low Computation Cost User Authentication Scheme

In 2005, Lee-Lin-Chang proposed a low computation cost user authentication scheme for mobile communication. However, the current paper demonstrates the vulnerability of Lee-Lin-Chang's scheme to a forgery attack, where an attacker can easily masquerade other legal users to access the resources at a remote system and then presents an simple solution to isolate such a problem.

• Type: Journal
• Year: 2006
• Where: IJNSEC
• Authors: Eun-Jun Yoon, Kee-Young Yoo
• Keywords: Forgery Attack, IJNSEC 2006, Low Computation, User Authentication Scheme