A biometric password-based multi-server authentication scheme with smart card

In this paper, a new biometric password-based multi-server authentication scheme with smart card is proposed. To the best knowledge of us, this is the first biometric authentication scheme which can be used in multi-server environment and distributed network. The scheme combines the advantages of password authentication and biometrics, which can strengthen the protocol's securities and has properties as mutual authentication, key agreement, fuzzy extractor and tamper-resistant of smart card. Henceforth, it is securer than the schemes in existence.