| 摘要 |
Provided is an information processing device with which the user can perform an authentication operation without looking at the screen, and with which the necessary authentication strength can be ensured. The authentication data indicates multiple operation types which must be performed in a prescribed sequence by the user via a touch panel, and indicates, for each of the multiple operation types, the number of fingers with which the user must touch the touch panel when performing an operation corresponding to that operation type. An authentication process execution unit (24) executes an authentication process by determining, on the basis of a detection result from the touch panel, whether the respective operations corresponding to each of the multiple operation types have been performed by touching the touch panel in the prescribed sequence and with the number of fingers specified for the respective operations of the multiple operation types. |
