ENCRYPTION/DECRYPTION SYSTEM AND METHOD THEREOF

摘要

An encryption/decryption system includes a displaying unit, an operating unit, a pressure sensing unit and an indicating unit. The displaying unit is configured for displaying files. The operating unit is configured for selecting a desired file to be encrypted or decrypted. The pressure sensing unit is integrated with the operation of sensing a pressure applied on the operating unit and producing a signal corresponding to the sensed pressure. The indicating unit is integrated on the operating unit. The indicating unit is configured for receiving the signal outputted from the pressure sensing unit, emitting a sensible signal according to the signal associated with a sensed pressure, and recording a signal associated to the pressure and the duration of the pressure as a mixed password for use in the operation of encryption or decryption of the selected file.