CN108011713B - 一种云存储中基于同态加密的密文检索方法 - Google Patents
一种云存储中基于同态加密的密文检索方法 Download PDFInfo
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- CN108011713B CN108011713B CN201711138161.7A CN201711138161A CN108011713B CN 108011713 B CN108011713 B CN 108011713B CN 201711138161 A CN201711138161 A CN 201711138161A CN 108011713 B CN108011713 B CN 108011713B
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- 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)
- H04L9/0825—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) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
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- 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
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- 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
- H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
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- 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)
- H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
- H04L9/0833—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key
- H04L9/0836—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key using tree structure or hierarchical structure
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- 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
- H04L9/321—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 involving a third party or a trusted authority
- H04L9/3213—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 involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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CN201711138161.7A CN108011713B (zh) | 2017-11-16 | 2017-11-16 | 一种云存储中基于同态加密的密文检索方法 |
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CN108011713B true CN108011713B (zh) | 2020-11-20 |
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CN109344637B (zh) * | 2018-10-24 | 2021-08-24 | 北京理工大学 | 一种可搜索和保护隐私的数据共享云辅助电子医疗系统 |
CN109818729B (zh) * | 2019-01-28 | 2021-10-29 | 东北大学 | 基于Paillier同态加密的隐私保护平均距离查询方法 |
CN109889522B (zh) * | 2019-02-25 | 2022-02-11 | 重庆邮电大学 | 一种基于区块链的物联网信息安全保护方法 |
Citations (11)
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CN104023051A (zh) * | 2014-05-22 | 2014-09-03 | 西安理工大学 | 云存储中多用户多个关键词可搜索的加密方法 |
CN104022866A (zh) * | 2014-05-22 | 2014-09-03 | 西安理工大学 | 云存储中多用户密文关键词可搜索的加密方法 |
CN104780161A (zh) * | 2015-03-23 | 2015-07-15 | 南京邮电大学 | 一种云存储中支持多用户的可搜索加密方法 |
CN105024802A (zh) * | 2015-07-13 | 2015-11-04 | 西安理工大学 | 云存储中基于双线性对的多用户多关键词可搜索加密方法 |
CN105049196A (zh) * | 2015-07-13 | 2015-11-11 | 西安理工大学 | 云存储中指定位置的多个关键词可搜索的加密方法 |
CN106407822A (zh) * | 2016-09-14 | 2017-02-15 | 华南理工大学 | 一种关键词、多关键词可搜索加密方法和系统 |
CN106815350A (zh) * | 2017-01-19 | 2017-06-09 | 安徽大学 | 一种云环境中动态的密文多关键词模糊搜索方法 |
CN106874379A (zh) * | 2017-01-05 | 2017-06-20 | 中国科学院软件研究所 | 一种面向密文云存储的多维区间检索方法与系统 |
CN107231370A (zh) * | 2017-06-23 | 2017-10-03 | 成都鼎智汇科技有限公司 | 一种基于云计算的数据监控方法 |
CN107231369A (zh) * | 2017-06-23 | 2017-10-03 | 成都鼎智汇科技有限公司 | 一种基于云计算的高效数据处理方法 |
CN107257342A (zh) * | 2017-06-23 | 2017-10-17 | 成都鼎智汇科技有限公司 | 一种基于云计算的数据安全处理方法 |
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2017
- 2017-11-16 CN CN201711138161.7A patent/CN108011713B/zh active Active
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CN104023051A (zh) * | 2014-05-22 | 2014-09-03 | 西安理工大学 | 云存储中多用户多个关键词可搜索的加密方法 |
CN104022866A (zh) * | 2014-05-22 | 2014-09-03 | 西安理工大学 | 云存储中多用户密文关键词可搜索的加密方法 |
CN104780161A (zh) * | 2015-03-23 | 2015-07-15 | 南京邮电大学 | 一种云存储中支持多用户的可搜索加密方法 |
CN105024802A (zh) * | 2015-07-13 | 2015-11-04 | 西安理工大学 | 云存储中基于双线性对的多用户多关键词可搜索加密方法 |
CN105049196A (zh) * | 2015-07-13 | 2015-11-11 | 西安理工大学 | 云存储中指定位置的多个关键词可搜索的加密方法 |
CN106407822A (zh) * | 2016-09-14 | 2017-02-15 | 华南理工大学 | 一种关键词、多关键词可搜索加密方法和系统 |
CN106874379A (zh) * | 2017-01-05 | 2017-06-20 | 中国科学院软件研究所 | 一种面向密文云存储的多维区间检索方法与系统 |
CN106815350A (zh) * | 2017-01-19 | 2017-06-09 | 安徽大学 | 一种云环境中动态的密文多关键词模糊搜索方法 |
CN107231370A (zh) * | 2017-06-23 | 2017-10-03 | 成都鼎智汇科技有限公司 | 一种基于云计算的数据监控方法 |
CN107231369A (zh) * | 2017-06-23 | 2017-10-03 | 成都鼎智汇科技有限公司 | 一种基于云计算的高效数据处理方法 |
CN107257342A (zh) * | 2017-06-23 | 2017-10-17 | 成都鼎智汇科技有限公司 | 一种基于云计算的数据安全处理方法 |
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"基于全同态加密算法的密文检索模型的设计与实现";魏润琪;《中国优秀硕士学位论文全文数据库信息科技辑》;20141115;第I138-33页 * |
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