CN104318134B - 一种数据保护方法 - Google Patents
一种数据保护方法 Download PDFInfo
- Publication number
- CN104318134B CN104318134B CN201410617318.4A CN201410617318A CN104318134B CN 104318134 B CN104318134 B CN 104318134B CN 201410617318 A CN201410617318 A CN 201410617318A CN 104318134 B CN104318134 B CN 104318134B
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- Prior art keywords
- arithmetic logic
- register
- compiler
- look
- encryption
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices For Executing Special Programs (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617318.4A CN104318134B (zh) | 2014-11-05 | 2014-11-05 | 一种数据保护方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617318.4A CN104318134B (zh) | 2014-11-05 | 2014-11-05 | 一种数据保护方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104318134A CN104318134A (zh) | 2015-01-28 |
| CN104318134B true CN104318134B (zh) | 2017-06-06 |
Family
ID=52373365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410617318.4A Active CN104318134B (zh) | 2014-11-05 | 2014-11-05 | 一种数据保护方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104318134B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659399B (zh) * | 2017-10-09 | 2021-02-23 | 四川巧夺天工信息安全智能设备有限公司 | 一种基于不重复密钥对字符进行伪装、解伪装的方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260055A (zh) * | 1997-06-09 | 2000-07-12 | 联信公司 | 用于提高软件安全性的模糊技术 |
| CN1275846A (zh) * | 1999-05-26 | 2000-12-06 | 松下电器产业株式会社 | 数据加密装置和方法 |
| US7818552B2 (en) * | 2007-12-20 | 2010-10-19 | The United States Of America As Represented By The Secretary Of The Army | Operation, compare, branch VLIW processor |
| US8185749B2 (en) * | 2008-09-02 | 2012-05-22 | Apple Inc. | System and method for revising boolean and arithmetic operations |
| CN103324481A (zh) * | 2013-06-26 | 2013-09-25 | 网宿科技股份有限公司 | 通过汇编实现代码混淆的编译方法和系统 |
| CN103699820A (zh) * | 2013-12-25 | 2014-04-02 | 北京深思数盾科技有限公司 | 用于相对跳转指令的混淆方法 |
| CN104092535A (zh) * | 2014-07-24 | 2014-10-08 | 福建升腾资讯有限公司 | 一种实现des密码加密的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7430670B1 (en) * | 1999-07-29 | 2008-09-30 | Intertrust Technologies Corp. | Software self-defense systems and methods |
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2014
- 2014-11-05 CN CN201410617318.4A patent/CN104318134B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260055A (zh) * | 1997-06-09 | 2000-07-12 | 联信公司 | 用于提高软件安全性的模糊技术 |
| CN1275846A (zh) * | 1999-05-26 | 2000-12-06 | 松下电器产业株式会社 | 数据加密装置和方法 |
| US7818552B2 (en) * | 2007-12-20 | 2010-10-19 | The United States Of America As Represented By The Secretary Of The Army | Operation, compare, branch VLIW processor |
| US8185749B2 (en) * | 2008-09-02 | 2012-05-22 | Apple Inc. | System and method for revising boolean and arithmetic operations |
| CN103324481A (zh) * | 2013-06-26 | 2013-09-25 | 网宿科技股份有限公司 | 通过汇编实现代码混淆的编译方法和系统 |
| CN103699820A (zh) * | 2013-12-25 | 2014-04-02 | 北京深思数盾科技有限公司 | 用于相对跳转指令的混淆方法 |
| CN104092535A (zh) * | 2014-07-24 | 2014-10-08 | 福建升腾资讯有限公司 | 一种实现des密码加密的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104318134A (zh) | 2015-01-28 |
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Address after: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant after: BEIJING SENSESHIELD TECHNOLOGY Co.,Ltd. Address before: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant before: BEIJING SHENSI SHUDUN TECHNOLOGY Co.,Ltd. |
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Address after: 100193 Beijing, Haidian District, East West Road, No. 10, East Hospital, building No. 5, floor 5, layer 510 Applicant after: BEIJING SENSESHIELD TECHNOLOGY Co.,Ltd. Address before: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant before: BEIJING SENSESHIELD TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20181217 Address after: Room 602-43, 29 Building, 89 Garden Road, Jingjin Science and Technology Valley Industrial Park, Wuqing District, Tianjin 301700 (Centralized Office District) Patentee after: Reflections on Shudun (Tianjin) Technology Co.,Ltd. Address before: 100193 5th floor 510, No. 5 Building, East Yard, No. 10 Wangdong Road, Northwest Haidian District, Beijing Patentee before: BEIJING SENSESHIELD TECHNOLOGY Co.,Ltd. |
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Address after: Room 103, Building 1, Yuntian Plaza, No. 30 Binhu Road, Wuqing Development Zone, Wuqing District, Tianjin 301799 Patentee after: Reflections on Shudun (Tianjin) Technology Co.,Ltd. Address before: Room 602-43, 29 Building, 89 Garden Road, Jingjin Science and Technology Valley Industrial Park, Wuqing District, Tianjin 301700 (Centralized Office District) Patentee before: Reflections on Shudun (Tianjin) Technology Co.,Ltd. |
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