Attacks and Solutions of Yang et al.'s Protected Password Changing Scheme.

Eun-Jun Yoon Eun-Kyung Ryu Kee-Young Yoo

Published in: Informatica (2005)

Keyphrases

remote user authentication scheme
user authentication
password guessing
smart card
chosen plaintext
optimal solution
countermeasures
information security
intrusion detection
secret sharing scheme
watermark embedding
watermarking method
unauthorized access
robust watermarking scheme