Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Encrypted database system and method and device for realizing encrypted database system

A database and encryption algorithm technology, applied in the computer field, can solve problems such as difficult to meet the needs of cloud platform application scenarios

Active Publication Date: 2021-04-23
ALIBABA CLOUD COMPUTING LTD
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the trusted platforms implemented by different TEE technologies have their own advantages and disadvantages, and it is difficult to meet the needs of various application scenarios under the cloud platform.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Encrypted database system and method and device for realizing encrypted database system
  • Encrypted database system and method and device for realizing encrypted database system
  • Encrypted database system and method and device for realizing encrypted database system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0032] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides an encrypted database system and a method and device for realizing the encrypted database system. The encrypted database system comprises a client and a server, and a plurality of security modules and at least one database server provided based on different trusted platforms are arranged on the server; wherein the plurality of security modules are provided with unified service interfaces, and the database server communicates with the security modules through the service interfaces; in response to establishment of connection with the client, the database server sends the corresponding encryption algorithm information and protocol information to the client according to the selected security module; the client encrypts a plaintext by using the encryption algorithm information and the protocol information to obtain a first ciphertext; and the database server sends the first ciphertext carried in the first access request to the corresponding security module through the service interface; finally, the security module decrypts the first ciphertext into a plaintext, and performs trusted computing on the plaintext.

Description

technical field [0001] The embodiments of this specification relate to the field of computer technology, and in particular to an encrypted database system. One or more embodiments of this specification also relate to a method and device for implementing an encrypted database system, a computing device, and a computer-readable storage medium. Background technique [0002] Since the cloud platform has sound security protection capabilities, users do not have to worry about database data leakage while using the cloud database. In order to meet users' higher requirements for data security, more and more cloud databases need to perform trusted computing based on trusted platforms, and even some existing database products need to be transformed into databases based on trusted platforms. [0003] However, the trusted platforms implemented by different TEE technologies have their own advantages and disadvantages, and it is difficult to meet the needs of various application scenario...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F21/60G06F21/62G06F21/57
CPCG06F21/57G06F21/602G06F21/6218
Inventor 李飞飞汪晟黎火荣
Owner ALIBABA CLOUD COMPUTING LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com