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Yet another attack on a password authentication scheme based on quadratic residues with parameters unknown 1.
Lizhen Yang
Xiaoyun Wang
Dong Zheng
Kefei Chen
Published in:
IACR Cryptol. ePrint Arch. (2004)
Keyphrases
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authentication scheme
user authentication
secret key
password guessing
authentication protocol
security analysis
image encryption
smart card
low cost
key agreement
security flaws
information systems
protein sequences
public key