CN103259651B - A kind of method and system to terminal data encryption and decryption - Google Patents
A kind of method and system to terminal data encryption and decryption Download PDFInfo
- Publication number
- CN103259651B CN103259651B CN201310207113.4A CN201310207113A CN103259651B CN 103259651 B CN103259651 B CN 103259651B CN 201310207113 A CN201310207113 A CN 201310207113A CN 103259651 B CN103259651 B CN 103259651B
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- Prior art keywords
- key
- terminal use
- server end
- personal key
- client
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
ID | Personal key | System key |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310207113.4A CN103259651B (en) | 2013-05-30 | 2013-05-30 | A kind of method and system to terminal data encryption and decryption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310207113.4A CN103259651B (en) | 2013-05-30 | 2013-05-30 | A kind of method and system to terminal data encryption and decryption |
Publications (2)
Publication Number | Publication Date |
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CN103259651A CN103259651A (en) | 2013-08-21 |
CN103259651B true CN103259651B (en) | 2016-06-08 |
Family
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Family Applications (1)
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CN201310207113.4A Expired - Fee Related CN103259651B (en) | 2013-05-30 | 2013-05-30 | A kind of method and system to terminal data encryption and decryption |
Country Status (1)
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CN (1) | CN103259651B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104243690A (en) * | 2014-07-31 | 2014-12-24 | 东莞市福欣电脑科技有限公司 | Method for localizing and safely storing mobile application data |
CN105721393A (en) * | 2014-12-02 | 2016-06-29 | 阿里巴巴集团控股有限公司 | Data security encryption method and data security encryption device |
CN104573549A (en) * | 2014-12-25 | 2015-04-29 | 中国科学院软件研究所 | Credible method and system for protecting confidentiality of database |
CN104615947B (en) * | 2015-02-02 | 2017-10-03 | 中国科学院软件研究所 | A kind of believable data base integrity guard method and system |
CN104967601A (en) * | 2015-02-12 | 2015-10-07 | 腾讯科技(深圳)有限公司 | Data processing method and apparatus |
CN105635096B (en) * | 2015-06-26 | 2018-09-14 | 宇龙计算机通信科技(深圳)有限公司 | Access method, system and the terminal of data module |
CN106650482A (en) * | 2015-11-04 | 2017-05-10 | 阿里巴巴集团控股有限公司 | Electronic file encryption method and device, electronic file decryption method and device and electronic file encryption and decryption system |
CN106911639B (en) * | 2015-12-23 | 2020-03-20 | 中国电信股份有限公司 | Encryption method and device, decryption method and device and terminal |
CN105701390A (en) * | 2016-03-08 | 2016-06-22 | 中国联合网络通信集团有限公司 | Encryption terminal remote management method, encryption terminal and manager |
CN105897415B (en) * | 2016-06-06 | 2018-11-09 | 腾讯科技(深圳)有限公司 | A kind of digital signature generation method and system promoting compatibility |
CN108632021A (en) * | 2017-03-15 | 2018-10-09 | 阿里巴巴集团控股有限公司 | A kind of key encryption method, device and system |
CN107948156B (en) * | 2017-11-24 | 2021-10-22 | 郑州云海信息技术有限公司 | Identity-based closed key management method and system |
CN109005151A (en) * | 2018-06-13 | 2018-12-14 | 四川斐讯信息技术有限公司 | A kind of encryption of information, decryption processing method and processing terminal |
CN110061835B (en) * | 2019-03-28 | 2021-11-12 | 东南大学 | Safety shooting equipment and implementation method thereof |
CN110768792B (en) * | 2019-09-30 | 2023-09-05 | 奇安信科技集团股份有限公司 | Main key generation method, device and encryption and decryption method for sensitive security parameters |
CN112861148B (en) * | 2021-01-28 | 2022-02-18 | 北京深思数盾科技股份有限公司 | Data processing method, server, client and encryption machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101019369A (en) * | 2004-07-14 | 2007-08-15 | 英特尔公司 | Method of delivering direct proof private keys to devices using an on-line service |
CN101702725A (en) * | 2009-11-12 | 2010-05-05 | 清华大学 | System, method and device for transmitting streaming media data |
CN102782696A (en) * | 2010-03-11 | 2012-11-14 | 株式会社东芝 | Content delivery system, delivery server, and user terminal |
CN103067158A (en) * | 2012-12-27 | 2013-04-24 | 华为技术有限公司 | Encryption and decryption method, terminal device, gateway device and key management system |
-
2013
- 2013-05-30 CN CN201310207113.4A patent/CN103259651B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101019369A (en) * | 2004-07-14 | 2007-08-15 | 英特尔公司 | Method of delivering direct proof private keys to devices using an on-line service |
CN101702725A (en) * | 2009-11-12 | 2010-05-05 | 清华大学 | System, method and device for transmitting streaming media data |
CN102782696A (en) * | 2010-03-11 | 2012-11-14 | 株式会社东芝 | Content delivery system, delivery server, and user terminal |
CN103067158A (en) * | 2012-12-27 | 2013-04-24 | 华为技术有限公司 | Encryption and decryption method, terminal device, gateway device and key management system |
Also Published As
Publication number | Publication date |
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CN103259651A (en) | 2013-08-21 |
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Owner name: MAIPU COMMUNICATION TECHNOLOGIES CO., LTD. Effective date: 20150803 |
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Effective date of registration: 20150803 Address after: 610061 nine Xing Xing Road 16, hi tech Zone, Sichuan, Chengdu Applicant after: CHENGDU XINZHI SCIENCE AND TECHNOLOGY Co.,Ltd. Applicant after: MAIPU COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 610061 nine Xing Xing Road 16, hi tech Zone, Sichuan, Chengdu Applicant before: CHENGDU XINZHI SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Address after: 610041 nine Xing Xing Road 16, hi tech Zone, Sichuan, Chengdu Patentee after: MAIPU COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: No. 16 Jiuxing Avenue, High tech Zone, Chengdu, Sichuan, 610061 Patentee before: CHENGDU XINZHI SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: MAIPU COMMUNICATION TECHNOLOGY Co.,Ltd. |
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