Cryptanalysis of an enhanced timestamp-based password authentication scheme.

Bin Wang Jian-Hua Li Zhi-Peng Tong

Published in: Comput. Secur. (2003)

Keyphrases

authentication scheme
user authentication
secret key
smart card
password guessing
information security
public key
image encryption
authentication protocol
security analysis
security flaws
image authentication
real time
key management
biometric systems
diffie hellman
ciphertext
end to end
low cost