Abstract: According to one exemplary embodiment, a system of building a primary environment may comprises an external storage module and a smart device. The external storage module stores multiple digital data. Data transmission for the multiple digital data is provided between the external storage module and the smart device. The multiple digital data at least includes external data of an operation system (OS)/Application OS (AppOS), and resident data of the OS/AppOS. After the smart device starts up, at least one first loader of the storage module is duplicated as a second loader of the smart device. The second loader loads the external data and the resident data respectively to integrate as an AppOS image file, and activates the image file to launch an AppOS environment.

Abstract: A biometric method, a biometric apparatus, and a biometric data encryption method thereof are disclosed. In the biometric method and the biometric apparatus, a biometric data is quantified to obtain a quantified data. A one-way function is then performed to convert the quantified data into an encrypted data. In the present invention, the biometric data is protected through a cryptography system so as to prevent the biometric features from being stolen or misappropriated. Moreover, in the present invention, a biometric technique can be integrated with a cryptography technique.

Abstract: A biometric method, a biometric apparatus, and a biometric data encryption method thereof are disclosed. In the biometric method and the biometric apparatus, a biometric data is quantified to obtain a quantified data. A one-way function is then performed to convert the quantified data into an encrypted data. In the present invention, the biometric data is protected through a cryptography system so as to prevent the biometric features from being stolen or misappropriated. Moreover, in the present invention, a biometric technique can be integrated with a cryptography technique.