BIOMETRIC VERIFICATION METHOD AND SYSTEM

摘要

A method of biometric verification is described involving interaction between a token and a terminal. The token stores, or has access to, stored user biometric data. The terminal has an associated biometric reader. User biometric data is captured at the biometric reader. The token then initiates comparison of the captured user biometric data with the stored user data to determine a match. The token provides a verification result to the terminal, wherein an action at the terminal may proceed if the verification result indicates a match between the captured user biometric data and the stored biometric data. Methods performed at the token and at the terminal are described, as are tokens and terminals adapted to perform the steps described.