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1. (WO2017020437) INFORMATION ENCRYPTION METHOD AND TERMINAL DEVICE

Pub. No.:    WO/2017/020437    International Application No.:    PCT/CN2015/093526
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Sun Nov 01 00:59:59 CET 2015
IPC: G06F 21/32
Applicants: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
宇龙计算机通信科技(深圳)有限公司
Inventors: BAI, Bo
白波
Title: INFORMATION ENCRYPTION METHOD AND TERMINAL DEVICE
Abstract:
Disclosed in embodiments of the present invention are an information encryption method and a terminal device, the method comprising: receiving an encryption command for target user data (S101); determining whether a biometrics information key corresponding to the target user data is stored on a terminal device storage or on a cloud terminal (S102); if not, acquiring target user biometrics information (S103); taking said biometrics information as the target user biometrics information key corresponding to the target user data, and encrypting the target user data with the target user biometrics information key to obtain encrypted target user data (S104); and storing the encrypted target user data on the terminal device storage or on the cloud terminal (S105). By implementing the embodiments of the present invention, the security of the user data can be improved.