| 摘要 |
System and method for personal certification with respect to a service provider using a mobile device. The method comprises the following steps: the user of the mobile device (2) is provided with a two-dimensional code (1), the information contained in said two-dimensional code (1) including encrypted original data which comprise an encrypted session key for certifying the user with respect to the service provider; the mobile device (2) obtains an image containing the two-dimensional code (1) via image capture means; the mobile device (2) obtains the two-dimensional code (1) from said image; the two-dimensional code (1) is converted to a character code; the mobile device (2) obtains the original data including the session key for certifying the user with respect to the service provider from said character code, by applying a decryption process. |
