CN102612025B - 手机文件保护***及方法 - Google Patents
手机文件保护***及方法 Download PDFInfo
- Publication number
- CN102612025B CN102612025B CN201110026826.1A CN201110026826A CN102612025B CN 102612025 B CN102612025 B CN 102612025B CN 201110026826 A CN201110026826 A CN 201110026826A CN 102612025 B CN102612025 B CN 102612025B
- Authority
- CN
- China
- Prior art keywords
- read
- mobile phone
- plaintext
- xor
- encrypted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/71—Hardware identity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
手机 | 1 |
文件保护*** | 10 |
存储器 | 11 |
文件 | 110 |
缓冲区 | 111 |
CPU | 12 |
验证模块 | 101 |
读取模块 | 102 |
运算模块 | 103 |
写入模块 | 104 |
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110026826.1A CN102612025B (zh) | 2011-01-25 | 2011-01-25 | 手机文件保护***及方法 |
US13/310,713 US8462948B2 (en) | 2011-01-25 | 2011-12-03 | System and method for protecting data of mobile phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110026826.1A CN102612025B (zh) | 2011-01-25 | 2011-01-25 | 手机文件保护***及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102612025A CN102612025A (zh) | 2012-07-25 |
CN102612025B true CN102612025B (zh) | 2017-02-08 |
Family
ID=46529125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110026826.1A Expired - Fee Related CN102612025B (zh) | 2011-01-25 | 2011-01-25 | 手机文件保护***及方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8462948B2 (zh) |
CN (1) | CN102612025B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103379483B (zh) * | 2012-04-16 | 2017-06-06 | 中兴通讯股份有限公司 | 一种移动终端信息安全管理的方法、装置和移动终端 |
CN103686707A (zh) * | 2013-11-25 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | 一种基于IMEI/MEID号实现手机root密码差异化的方法及适用的手机 |
CN105046166A (zh) * | 2015-08-19 | 2015-11-11 | Tcl移动通信科技(宁波)有限公司 | 一种图片安全共享实现方法及*** |
CN106846233A (zh) * | 2017-01-20 | 2017-06-13 | 宇龙计算机通信科技(深圳)有限公司 | 一种照片加密方法及加密装置 |
CN109951272A (zh) * | 2019-01-09 | 2019-06-28 | 蜜小蜂智慧(北京)科技有限公司 | 一种手机号码存储方法及装置 |
CN114980087A (zh) * | 2021-02-26 | 2022-08-30 | 中国联合网络通信集团有限公司 | 数据加密的方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549631A (zh) * | 2003-05-15 | 2004-11-24 | ����������ͨѶ�ɷ�����˾�Ͼ��ֹ� | 个人手持通信***手机鉴权信息的加解密方法 |
CN101710307A (zh) * | 2009-10-16 | 2010-05-19 | 上海闻泰电子科技有限公司 | 一种数码设备的数据安全保护方法 |
CN101803270A (zh) * | 2007-07-31 | 2010-08-11 | 雷蒙德·吉恩·克利福德·阿图斯 | 数据加密的方法和*** |
CN101902333A (zh) * | 2010-07-20 | 2010-12-01 | 中兴通讯股份有限公司 | 数字版权管理的应用方法及终端设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030041251A1 (en) * | 2001-08-23 | 2003-02-27 | International Business Machines Corporation | Rule-compliant password generator |
US7210044B2 (en) * | 2003-03-13 | 2007-04-24 | Inventec Appliances Corp. | Mobile phone with an encryption function |
US7801307B2 (en) * | 2005-07-28 | 2010-09-21 | Alcatel-Lucent Usa Inc. | Method of symmetric key data encryption |
US8594322B2 (en) * | 2007-07-10 | 2013-11-26 | Stmicroelectronics S.R.L. | Encoding/decoding apparatus |
-
2011
- 2011-01-25 CN CN201110026826.1A patent/CN102612025B/zh not_active Expired - Fee Related
- 2011-12-03 US US13/310,713 patent/US8462948B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549631A (zh) * | 2003-05-15 | 2004-11-24 | ����������ͨѶ�ɷ�����˾�Ͼ��ֹ� | 个人手持通信***手机鉴权信息的加解密方法 |
CN101803270A (zh) * | 2007-07-31 | 2010-08-11 | 雷蒙德·吉恩·克利福德·阿图斯 | 数据加密的方法和*** |
CN101710307A (zh) * | 2009-10-16 | 2010-05-19 | 上海闻泰电子科技有限公司 | 一种数码设备的数据安全保护方法 |
CN101902333A (zh) * | 2010-07-20 | 2010-12-01 | 中兴通讯股份有限公司 | 数字版权管理的应用方法及终端设备 |
Also Published As
Publication number | Publication date |
---|---|
CN102612025A (zh) | 2012-07-25 |
US8462948B2 (en) | 2013-06-11 |
US20120189120A1 (en) | 2012-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Ying Inventor before: Sun Jie |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161125 Address after: 266300 Shandong city of Qingdao province Jiaozhou North Ring Road No. 287 Applicant after: Qingdao Rice Intelligent Technology Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161125 Address after: Tianhe District Tong East Road Guangzhou city of Guangdong Province, No. 5, room B-118 B-101 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518109 F3 building, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, A, China Applicant before: Shenzhen Futaihong Precision Industry Co.,Ltd. Applicant before: Chi Mei Communication Systems, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180125 |