CN107800537B - 基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 - Google Patents
基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 Download PDFInfo
- Publication number
- CN107800537B CN107800537B CN201711205844.XA CN201711205844A CN107800537B CN 107800537 B CN107800537 B CN 107800537B CN 201711205844 A CN201711205844 A CN 201711205844A CN 107800537 B CN107800537 B CN 107800537B
- Authority
- CN
- China
- Prior art keywords
- data
- key
- encryption
- decryption
- control device
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0852—Quantum cryptography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Electromagnetism (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711205844.XA CN107800537B (zh) | 2017-11-27 | 2017-11-27 | 基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711205844.XA CN107800537B (zh) | 2017-11-27 | 2017-11-27 | 基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107800537A CN107800537A (zh) | 2018-03-13 |
CN107800537B true CN107800537B (zh) | 2022-11-08 |
Family
ID=61535784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711205844.XA Active CN107800537B (zh) | 2017-11-27 | 2017-11-27 | 基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107800537B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108573445A (zh) * | 2018-04-24 | 2018-09-25 | 深圳市元征科技股份有限公司 | 金融风险控制方法以及电子设备 |
CN109587170B (zh) * | 2018-12-29 | 2020-11-17 | 如般量子科技有限公司 | 基于多个公共非对称密钥池的抗量子计算云存储方法和系统 |
CN112187449B (zh) * | 2019-07-01 | 2022-03-08 | 北京国盾量子信息技术有限公司 | 一种量子数据库查询方法、加解密方法及系统 |
CN112187448B (zh) * | 2019-07-01 | 2023-04-07 | 北京国盾量子信息技术有限公司 | 一种数据加密方法及系统 |
CN111475822B (zh) * | 2020-03-04 | 2023-07-07 | 科大国盾量子技术股份有限公司 | 一种基于数据库的量子密钥管理方法及装置 |
CN113609087A (zh) * | 2021-08-05 | 2021-11-05 | 中科问天量子科技(天津)有限公司 | 一种基于量子加密的数据共享方法及系统 |
CN114896620A (zh) * | 2022-07-07 | 2022-08-12 | 安徽华典大数据科技有限公司 | 一种基于量子加密数据库索引方法、设备及存储介质 |
CN116451257B (zh) * | 2023-04-18 | 2024-01-02 | 北京白龙马云行科技有限公司 | 一种数据库数据的加密方法、系统、电子设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105471584B (zh) * | 2015-12-04 | 2019-02-22 | 长春大学 | 一种基于量子密钥加密的身份认证方法 |
CN107370725A (zh) * | 2017-06-21 | 2017-11-21 | 西安电子科技大学 | 一种云环境下通用加密数据库的存取方法及系统 |
CN207543120U (zh) * | 2017-11-27 | 2018-06-26 | 安徽问天量子科技股份有限公司 | 基于量子密钥分配技术的加密数据库系统 |
-
2017
- 2017-11-27 CN CN201711205844.XA patent/CN107800537B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107800537A (zh) | 2018-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107800537B (zh) | 基于量子密钥分配技术的加密数据库系统及方法、存储方法及查询方法 | |
US8712041B2 (en) | Content protection apparatus and content encryption and decryption apparatus using white-box encryption table | |
US10937339B2 (en) | Digital cryptosystem with re-derivable hybrid keys | |
CN109067814B (zh) | 媒体数据加密方法、系统、设备及存储介质 | |
US20150270974A1 (en) | Method for Generating an HTML Document that Contains Encrypted Files and the Code Necessary for Decrypting Them When a Valid Passphrase is Provided | |
CN113347143B (zh) | 一种身份验证方法、装置、设备及存储介质 | |
CN107682303B (zh) | 个人敏感信息加密查询系统及方法 | |
CN101707767B (zh) | 一种数据传输方法及设备 | |
CN115632880B (zh) | 一种基于国密算法的可靠数据传输及存储的方法及系统 | |
JPH0934356A (ja) | 低帯域幅暗号モジュールを持つ高帯域幅暗号システム | |
CN103236934A (zh) | 一种云存储安全控制的方法 | |
CN104038336A (zh) | 一种基于3des的数据加密方法 | |
CN112187757A (zh) | 多链路隐私数据流转系统及方法 | |
CN102571804A (zh) | 基于产品标识码的物联网中心首次登录方法 | |
CN112187449B (zh) | 一种量子数据库查询方法、加解密方法及系统 | |
Barukab et al. | Secure communication using symmetric and asymmetric cryptographic techniques | |
CN109726584B (zh) | 云数据库密钥管理系统 | |
CN100561913C (zh) | 一种访问密码设备的方法 | |
CN105025032A (zh) | 具有加密验证功能的客户管理服务器 | |
CN113032802B (zh) | 一种数据安全存储方法及系统 | |
CN107196928A (zh) | 一种高安全性的云锁加密方法、云锁管理系统和云锁 | |
CN207543120U (zh) | 基于量子密钥分配技术的加密数据库系统 | |
CN105791301A (zh) | 一种面向多用户组群信密分离的密钥分发管理方法 | |
CN106708634B (zh) | Vr应用设备与厂家设备的通讯方法及其系统 | |
CN110636502A (zh) | 一种无线加密通信方法和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Zhengfu Inventor after: Zhu Wenzheng Inventor after: Wang Jianfeng Inventor after: Miao Chunhua Inventor after: Yin Kai Inventor after: Zhang Qi Inventor after: Chen Chuanliang Inventor after: Huang Dunfeng Inventor after: Yin Jiawei Inventor after: Liu Yun Inventor before: Wang Jianfeng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |