| 摘要 |
<p>A near field communication transaction authentication method, applied to a terminal with a near field communication function, comprises: when a radio frequency signal sent by a near field communication card reader is detected, collecting biological information of a user and extracting biological feature information of the user from the biological information; and matching the current extracted biological feature information with biological feature information of an authorized user pre-stored in a biological feature information database, and if the matching succeeds, authentication succeeds. A near field communication transaction authentication system corresponds to the method. With a face recognition technology used, a near field communication transaction process is controlled by using a biological feature, which greatly improves the security of the transaction process.</p> |
