Patent ID: 8098821
Filing Date: 2012-01-17
Classification: G06F,H04K,H04L

Abstract:
1. A mobile terminal, comprising: a display configured to display one of character data and video data; an output unit configured to output audio data; a sensing unit configured to detect a motion of the mobile terminal; and a controller configured to calculate a value of at least one from a degree and a pattern of the terminal motion detected by the sensing unit, and to encrypt at least one of the character data, the video data and the audio data according to the calculated value, wherein the controller is further configured to shadow the character data according to the calculated value such that the controller encrypts the character data, to change an arrangement order of pixels of the video data to another arrangement order according to the calculated value such that the controller encrypts the video data, and to insert noise corresponding to the calculated value into the audio data such that the controller encrypts the audio data.