Title:
共有オブジェクトのコード保護のための保安提供装置と方法、及び保安実行装置と方法
Document Type and Number:
Japanese Patent JP6698775
Kind Code:
B2
Abstract:
Disclosed are an apparatus and a method for providing security and an apparatus and a method for executing security to protect a code of a shared object. An apparatus for providing security includes: an object file extraction unit configured to extract a shared object file from an execution package; an object management unit configured to store separately a value of at least one tag of an initialization-function-related section of the shared object file and provide a security shared object file generated by populating with 0 the value of the at least one tag of the shared object file; a security module generation unit configured to generate a security module file including the value of the at least one tag separately stored by the object management unit; and a packet assembly unit configured to generate a security execution package including an execution engine library, a security shared object file provided by the object management unit, and a security module file provided by the security module generation unit, thereby completely protecting the important execution code of the shared object file from a static analysis attack.
Inventors:
Jung Gun Bak
Jinson Hong
Juhan Sung
Song Jo Lee
Jinson Hong
Juhan Sung
Song Jo Lee
Application Number:
JP2018175878A
Publication Date:
May 27, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
INKA ENTWORKS, INC.
International Classes:
G06F21/14; G06F21/12
Domestic Patent References:
| JP2017142791A | ||||
| JP2012526310A |
Foreign References:
| WO2017026738A1 | ||||
| US20160335422 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ukai Ken
Shigeru Iino
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ukai Ken
Shigeru Iino