Cryptanalysis and further improvement of Peinado's improved LHL-key authentication scheme.

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

Published in: Appl. Math. Comput. (2005)

Keyphrases

authentication scheme
secret key
smart card
image encryption
block cipher
private key
high security
public key
user authentication
image authentication
security flaws
real time
lightweight
security analysis