Personal authentication technologies will be necessary to ensure security of electronic transactions over open networks. Although biometric authentication is one of the most efficient approaches, accuracy of the biometric authentication is affected by the environment of the data acquisition, procedural parameters, and so on. There is as yet no means of giving a fair comparison of the accuracy of products of biometric vendors. Therefore, a standardization of the accuracy evaluation is necessary. This paper gives a standardization of the accuracy evaluation for the fingerprint verification system.

Smart cards and biometrics can be effectively combined for personal authentication over an open network. The combination is achieved as two-step authentication in which the smart card is authenticated based on a public key infrastructure, and the card holder is authenticated using the template stored in the smart card based on the biometric data. The biometric verification has to be executed in the card for security purposes. This paper describes a fingerprint verification method based on a popular biometric verification technique that can be embedded in a smart card. The prototype system that uses this verification method can verify fingerprints in a few seconds by using the data stored on the smart card.