Data right confirmation method and device
A data and right confirmation technology, applied in the field of data right confirmation methods and devices, can solve the problems of complex rights confirmation methods and other problems
Active Publication Date: 2019-08-02
上海寅坤科技发展有限公司
View PDF9 Cites 11 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If other evidence can be fully submitted, it can also prove the ownership of the copyright, but the method of confirming the right is often very complicated
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] figure 1 It is a flow chart of the data right confirmation method described in an embodiment of the present invention, as shown in figure 1 shown, including:
[0025] Step S1, obtaining account information, and obtaining transaction signature information according to the account information;
[0026] Step S2, verifying the transaction si...
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
Login to View More Abstract
The embodiment of the invention provides a data right confirmation method and device, and the method comprises the steps: obtaining account information, and obtaining transaction signature informationaccording to the account information; verifying the transaction signature information and the account information, and if the verification is successful, calling a storage contract through the account information to obtain an index value; and calling a distributed hash table according to the index value and the smart contract to confirm the right of the stored data. The stored data is stored in adistributed manner through the distributed hash table; the generated unique hash value of the stored data is taken as an index value, stored to a storage contract. When the user carries out data right confirmation, the transaction storing the contract can be signed through the secret key information of the account information; therefore, the data right of the storage data corresponding to the index value is determined to be the owner of the account information secret key, and only the owner of the account information secret key has the authority to access the storage data.
Description
technical field [0001] The invention relates to the technical field of data encryption, in particular to a data right confirmation method and device. Background technique [0002] Data has become more and more important with the development of Internet technology, but the current data property rights system to regulate the transaction order of the data market has not yet been established. Data right confirmation is one of the core issues of big data applications and data transactions. It clarifies the ownership of the data of different users, promotes data integration, accelerates data sharing and circulation, and reduces transaction costs, thereby activating the value of huge data assets and Innovative applications enable the rapid development of the data industry. [0003] The traditional data ownership certification method is mainly to provide a proof material to prove the data ownership. For example, the certificate of copyright ownership refers to all the certificatio...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/27G06F21/64G06Q40/04G06Q50/18
CPCG06F21/64G06Q40/04G06Q50/184G06F16/2255G06F16/27
Inventor 曾会汤松
Owner 上海寅坤科技发展有限公司