Invention Grant
US09256756B2 Method of encryption and decryption for shared library in open operating system
有权
开放式操作系统中共享库的加密和解密方法
- Patent Title: Method of encryption and decryption for shared library in open operating system
- Patent Title (中): 开放式操作系统中共享库的加密和解密方法
-
Application No.: US14188448Application Date: 2014-02-24
-
Publication No.: US09256756B2Publication Date: 2016-02-09
- Inventor: Wei-Cheng Lin
- Applicant: Giga-Byte Technology Co., Ltd.
- Applicant Address: TW New Taipei
- Assignee: GIGA-BYTE TECHNOLOGY CO., LTD.
- Current Assignee: GIGA-BYTE TECHNOLOGY CO., LTD.
- Current Assignee Address: TW New Taipei
- Agent Chun-Ming Shih
- Priority: TW102149261A 20131231
- Main IPC: G06F11/30
- IPC: G06F11/30 ; G06F21/62
Abstract:
A method of encryption and decryption for shared libraries in an open operating system is provided. By encrypting a partial portion of an executable and linkable format (ELF) file, where the ELF file is dependent on the shared libraries, an operating system lacking a secret key is not able to use the encrypted ELF file and thus not able to load the shared libraries into the memory for execution, thereby ensuring the protection of the shared libraries.
Public/Granted literature
- US20150186681A1 METHOD OF ENCRYPTION AND DECRYPTION FOR SHARED LIBRARY IN OPEN OPERATING SYSTEM Public/Granted day:2015-07-02
Information query
