CN115168878A - Cloud computing type block chain data processing system for digital product protection - Google Patents
Cloud computing type block chain data processing system for digital product protection Download PDFInfo
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Abstract
The invention discloses a block chain data processing system for protecting cloud computing type digital products, which comprises an important digital product acquisition module, a special digital product creation module, a block chain network storage protection module and a digital product calling module, and is characterized in that: the digital product calling module is connected with the block chain network storage protection module through a network, the important digital product acquisition module is used for automatically acquiring important digital products in the use process of the digital products, and the special digital product creating module is used for performing storage protection according to the digital products required to be added by an operation end user, automatically associating with the learning characteristics and subsequently automatically uploading the characteristics to perform storage protection.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a block chain data processing system for protecting a cloud computing type digital product.
Background
Digital products have a narrow and broad meaning. The narrow-sense digital products refer to the products whose information contents are transmitted in a bit stream manner through the internet or exchanges based on a digital format, and the wide-sense digital products include digital technology-based electronic products or products which are converted into a digital form and transmitted and received through a network, or products which exist depending on a certain physical carrier, such as ticket booking processes of flights, concerts and stadiums, and financial tools such as checks, electronic money and credit cards, and the like, besides the narrow-sense digital products.
With the development of networks and the change of business application requirements, paper invoices, currencies, even certificates and the like which are particularly important in daily life are gradually replaced by electrons, and important digital product information such as the electronic invoices and the like is often mixed with common photos and the like used by daily clients, so that important digital products are easily lost and are troublesome to find. Therefore, it is necessary to design a block chain data processing system for protecting a cloud-computing digital product, which can be used for key protection and convenient calling.
Disclosure of Invention
The present invention is directed to a block chain data processing system for protecting a cloud computing type digital product, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a block chain data processing system is used in protection of cloud computing formula digital product, includes important digital product collection module, special digital product and establishes module, block chain network storage protection module and digital product and calls the module, its characterized in that: the digital product calling module is used for safely and quickly calling the required digital products when the important digital products need to be extracted at the using end of the digital product.
According to the technical scheme, the important digital product acquisition module comprises an acquisition module, a common feature locking module, a similarity calculation module, a judgment unit and a data transmission module, wherein the acquisition module is used for reading the stored information of the digital product operating end, the common feature locking module is electrically connected with the acquisition module, the common feature locking module is used for identifying and locking common important digital information features at the digital product operating end, the similarity calculation module is electrically connected with the common feature locking module, the similarity calculation module is used for calculating the similarity between the digital product information acquired by the digital product operating end and the input important digital product information, the judgment unit is electrically connected with the similarity calculation module, the judgment unit is used for judging whether the digital product at the digital product operating end is the important digital product information, the data transmission module is electrically connected with the judgment unit, the data transmission module is in network connection with the block chain network storage protection module, and the data transmission module is used for transmitting the data information automatically judged to be the important digital product to the block chain network storage protection module for recording and storing.
According to the technical scheme, the common feature locking module comprises an electronic invoice layout feature locking submodule, an electronic certificate layout feature locking submodule and an electronic currency layout feature locking submodule, the electronic invoice layout feature locking submodule is used for searching similar features of a digital product operating terminal on the basis of electronic invoice layout, the electronic certificate layout feature locking submodule is used for searching similar features of the digital product operating terminal on the basis of electronic certificate layout, the electronic currency layout feature locking submodule is used for searching similar features of the digital product operating terminal on the basis of electronic currency layout, the similarity calculation module comprises a color layout submodule, a frame layout submodule and a plate layout submodule, the color layout submodule is used for obtaining the integral color layout condition of the electronic product on the basis of the integral color gamut value of the electronic product, the frame layout submodule is used for obtaining the integral frame condition of the electronic product on the basis of the average page space of the integral frame of the electronic product, and the plate layout submodule is used for identifying the average distribution density value of the plates on the surface of the electronic product to obtain the integral plate layout condition of the electronic product.
According to the technical scheme, the working method of the important digital product acquisition module comprises the following steps:
step S1: the acquisition module reads the storage information of the operation end of the user digital product;
step S2: performing multi-aspect feature search on all stored information of the digital product operating end by taking three types of commonly used default important digital product information as a reference;
and step S3: digitizing the characteristic information and calculating the similarity value between the digital product information of the storage end and the default important digital product information;
and step S4: the judging unit judges the similarity value;
step S5: the data transmission module transmits data information to the digital products with the similarity values larger than the preset threshold value, and the data information is uploaded to the block chain network storage protection module to be stored in a cloud secret mode, so that important digital products are prevented from being lost or buried by information.
According to the above technical solution, the calculation formula in step S3 is:
wherein S is the similarity value obtained by the similarity calculation module, R and R Base (C) Color gamut value of digital product obtained from digital product operation terminal and reference color gamut values, L and L, of important digital product recorded Base (C) The average margin value of the whole frame of the digital product and the average margin value, P and P, of the whole frame of the digital product which is recorded as the important digital product are respectively obtained by the operation end of the digital product Base (C) The average distribution density value of the digital product surface plate obtained from the digital product operation end and the average distribution density value of the digital product surface plate recorded as the important digital productThe density value is evenly distributed, beta is a constant larger than 0.
According to the technical scheme, the special digital product creating module comprises a manual data transmission module and a feature learning association module, the manual data transmission module is in network connection with the block chain network storage protection module, the manual data transmission module is used for manual transmission, entry and storage of non-important digital products by an operation end user, the feature learning association module is in network connection with the common feature locking module, the feature learning association module is electrically connected with the manual data transmission module, the feature learning association module is used for locally recording digital product information data transmitted by the manual data transmission module, and automatically entering the digital product information data to the common feature locking module, so that the digital product information data is defined as an important digital product to be subjected to cloud protection storage.
According to the technical scheme, the block chain network storage protection module comprises a feature extraction module, a digital abstract classification module, a data encryption storage module and a periodic block chain verification module, the feature extraction module is used for extracting data information of important digital products uploaded to a cloud, the digital abstract classification module is electrically connected with the feature extraction module, the digital abstract classification module is used for automatically identifying key words and abstracts of important digital product information after extracting the data of the important digital products, the important digital product information is classified by the same type of abstract, the data encryption storage module is used for encrypting and storing the important digital product information to the block chain cloud, the periodic block chain verification module is electrically connected with the data encryption storage module, and the periodic block chain verification module is used for regularly performing security verification on the important digital products encrypted at the block chain cloud.
According to the above technical solution, the working method of the block chain network storage protection module includes:
step A: the feature extraction module globally scans the important digital product page information and uploads time and place to a local area network IP address;
and B: extracting and correlating the information of each important digital product, and forming a keyword abstract;
and C: encrypting the digital product operation end in a correlation manner, and encrypting, compressing and storing important digital product information;
step D: and the periodic block chain verification module automatically generates a system messy code and tries to continuously attack and crack the encrypted important digital product information, and the security verification is carried out on the encrypted and stored important digital product.
According to the technical scheme, the digital product calling module comprises a login verification module, a data decryption operation module, a classification query unit and a fuzzy query module, wherein the login verification module is used for verifying personnel safety when important digital products are called, the data decryption operation module is used for carrying out secondary verification on a key encrypted by important digital product information data, the classification query unit is electrically connected with the digital abstract classification module, the classification query unit is used for classifying different keyword abstract information according to the digital abstract classification module by a user so as to rapidly classify and query the required digital products, and the fuzzy query module is used for carrying out fuzzy search according to the characteristics, recorded information, uploading time and place of the important digital products and the local area network IP address information so as to rapidly find the important digital products associated with the fuzzy search.
According to the technical scheme, the working method of the digital product calling module comprises the following steps:
step U, the user logs in and verifies at the operation end of the digital product;
step V: inputting an encryption key, and accessing a block chain cloud storage end;
step W: quickly searching and calling the required digital products through keyword abstract classification query;
step X: and (4) carrying out classified query on the unseen right-angle fuzzy search key information, and querying the digital product associated with the key abstract information through the key abstract information.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by arranging the important digital product acquisition module, the special digital product creation module, the block chain network storage protection module and the digital product calling module, the important digital product information can be automatically identified in the process that a user uses a digital product client, encrypted and uploaded to the block chain cloud storage protection, meanwhile, the digital products needing encryption protection can be manually added, the digital products are intelligently classified, when the important digital products need to be called, the quick query is carried out, and the functions of key protection and convenience in calling are realized.
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The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the system module composition of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides a block chain data processing system is used in protection of cloud computing formula digital product, includes important digital product collection module, special digital product and establishes module, block chain network storage protection module and digital product and calls the module, its characterized in that: the digital product calling module is used for safely and quickly calling the required digital products when the important digital products need to be extracted at the using end of the digital product; through being provided with important digital product collection module, special digital product establishes the module, protection module and digital product calling module are stored to block chain network, can use the important digital product information of automatic identification at digital product customer end in-process to the user, and encrypt to it and upload to block chain high in the clouds and store the protection, digital product that protection need be encrypted to the while can manual addition, and to the intelligent classification of digital product, when needing to transfer important digital product, carry out quick inquiry, but realized key protection and transfer convenient effect.
The important digital product acquisition module comprises an acquisition module, a common feature locking module, a similarity calculation module, a judgment unit and a data transmission module, wherein the acquisition module is used for reading stored information of an operation end of a digital product, the common feature locking module is electrically connected with the acquisition module, the common feature locking module is used for identifying and locking common important digital information features at the operation end of the digital product, the similarity calculation module is electrically connected with the common feature locking module, the similarity calculation module is used for calculating the similarity between digital product information acquired by the operation end of the digital product and the important digital product information recorded, the judgment unit is electrically connected with the similarity calculation module, the judgment unit is used for judging whether the digital product at the operation end of the digital product is the important digital product information, the data transmission module is electrically connected with the judgment unit, the data transmission module is in network connection with the block chain storage protection module, and the data transmission module is used for transmitting the data information which is automatically judged to be the important digital product to the block chain storage protection module for recording and storage.
The common characteristic locking module comprises an electronic invoice layout characteristic locking submodule, an electronic certificate layout characteristic locking submodule and an electronic currency layout characteristic locking submodule, wherein the electronic invoice layout characteristic locking submodule is used for searching similar characteristics for an operating end of a digital product by taking the electronic invoice layout as a reference, the electronic certificate layout characteristic locking submodule is used for searching similar characteristics for the operating end of the digital product by taking the electronic certificate layout as a reference, the electronic currency layout characteristic locking submodule is used for searching similar characteristics for the operating end of the digital product by taking the electronic currency layout as a reference, the similarity calculation module comprises a color layout submodule, a frame layout submodule and a plate layout submodule, the color layout submodule is used for obtaining the integral color layout condition of the electronic product by taking the integral color gamut value of the electronic product as a reference, the frame layout submodule is used for obtaining the integral frame condition of the electronic product by taking the integral frame edge distance of the electronic product as a reference, and the plate layout submodule is used for identifying the average distribution of plates on the surface of the electronic product to obtain the integral plate layout condition of the electronic product.
The working method of the important digital product acquisition module comprises the following steps:
step S1: the acquisition module reads the stored information of the operation terminal of the user digital product;
step S2: performing multi-aspect feature search on all stored information of the digital product operating terminal by taking the initially recorded common three types of default important digital product information as a reference;
and step S3: digitizing the characteristic information, and calculating similarity values of the digital product information of the storage terminal and the default important digital product information;
and step S4: the judging unit judges the similarity value;
step S5: the data transmission module transmits data information to the digital products with the similarity values larger than the preset threshold value, and the data information is uploaded to the block chain network storage protection module to be stored in a cloud secret mode, so that important digital products are prevented from being lost or buried by information.
The calculation formula in step S3 is:
wherein S is the similarity value obtained by the similarity calculation module, R and R Base of Color gamut value of digital product obtained from digital product operation terminal and reference color gamut values, L and L, of important digital product recorded Base of Average margin value of digital product overall frame obtained from digital product operation end and average margin value of digital product overall frame recorded as important digital product overall frameValue of the margin of uniformity, P and P Base (C) The average distribution density value of the digital product surface plate obtained from the digital product operation end and the average distribution density value of the digital product surface plate recorded as important digital product are respectively, and beta is a constant greater than 0.
The special digital product creation module comprises a manual data transmission module and a feature learning association module, the manual data transmission module is in network connection with a block chain network storage protection module, the manual data transmission module is used for manual transmission, entry and storage of non-important digital products by an operation end user, the feature learning association module is in network connection with a common feature locking module, the feature learning association module is electrically connected with the manual data transmission module, the feature learning association module is used for locally recording digital product information data transmitted by the manual data transmission module and automatically entering the common feature locking module, and the feature learning association module is defined as an important digital product to be subjected to cloud protection and storage.
The block chain network storage protection module comprises a feature extraction module, a digital abstract classification module, a data encryption storage module and a periodic block chain verification module, the feature extraction module is used for extracting data information uploaded to important digital products in the cloud, the digital abstract classification module is electrically connected with the feature extraction module, the digital abstract classification module is used for extracting information data of the important digital products, key words and abstracts of the information of the important digital products are automatically identified, the data are classified according to the same type, the data encryption storage module is used for encrypting and storing the information of the important digital products to the cloud of a block chain, the periodic block chain verification module is electrically connected with the data encryption storage module, and the periodic block chain verification module is used for regularly carrying out safety verification on the important digital products encrypted to the cloud of the block chain.
The working method of the block chain network storage protection module comprises the following steps:
step A: the feature extraction module globally scans the important digital product page information and uploads time and place to a local area network IP address;
and B, step B: extracting and associating the information of each important digital product, and forming a keyword abstract;
and C: encrypting the digital product by associating with an operation end of the digital product, and encrypting, compressing and storing important digital product information;
step D: and the periodic block chain verification module automatically generates a system messy code and tries to continuously attack and crack the encrypted important digital product information, so that the security verification is carried out on the encrypted and stored important digital product.
The digital product calling module comprises a login verification module, a data decryption operation module, a classification query unit and a fuzzy query module, wherein the login verification module is used for verifying personnel safety when important digital products are called, the data decryption operation module is used for carrying out secondary verification on keys encrypted by important digital product information data, the classification query unit is electrically connected with the digital abstract classification module, the classification query unit is used for classifying different keyword abstract information according to the digital abstract classification module by a user so as to quickly classify and query the required digital products, and the fuzzy query module is used for carrying out fuzzy search according to the characteristics, recorded information, uploading time and local area network IP address information of the important digital products so as to quickly find the important digital products associated with the fuzzy search.
The working method of the digital product calling module comprises the following steps:
step U, the user logs in and verifies at the operation end of the digital product;
step V: inputting an encryption key, and accessing a block chain cloud storage end;
step W: quickly searching and calling the required digital products through keyword abstract classification query;
step X: and (4) performing classified query on the unseen right-angle fuzzy search key information, and querying the digital product associated with the key abstract information through the key abstract information.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a block chain data processing system is used in protection of cloud computing formula digital product, includes important digital product collection module, special digital product and establishes module, block chain network storage protection module and digital product and calls the module, its characterized in that: the digital product acquisition module and the special digital product creation module are connected with the block chain network storage protection module through a network, the digital product calling module is connected with the block chain network storage protection module through a network, the important digital product acquisition module is used for automatically acquiring important digital products in the use process of the digital products, the special digital product creation module is used for carrying out storage protection according to the digital products required to be added by an operation end user, automatically learning the characteristics of the digital products, automatically uploading the digital products for storage protection subsequently, the block chain network storage protection module is used for recording and storing important digital product data acquired by the important digital product acquisition module, and the digital product calling module is used for safely and quickly calling the required digital products when the important digital products are required to be extracted at the use end of the digital products;
the important digital product acquisition module comprises an acquisition module, a common feature locking module, a similarity calculation module, a judgment unit and a data transmission module, wherein the acquisition module is used for reading stored information of an operation end of a digital product, the common feature locking module is electrically connected with the acquisition module, the common feature locking module is used for identifying and locking common important digital information features at the operation end of the digital product, the similarity calculation module is electrically connected with the common feature locking module, the similarity calculation module is used for calculating the similarity between digital product information acquired by the operation end of the digital product and the important digital product information recorded into the digital product information, the judgment unit is electrically connected with the similarity calculation module, the judgment unit is used for judging whether the digital product at the operation end of the digital product is the important digital product information, the data transmission module is electrically connected with the judgment unit, the data transmission module is in network connection with a block chain storage protection module, and the data transmission module is used for transmitting the data information which is automatically judged to be the important digital product to the block chain network storage protection module for recording and storing;
the working method of the important digital product acquisition module comprises the following steps:
step S1: the acquisition module reads the storage information of the operation end of the user digital product;
step S2: performing multi-aspect feature search on all stored information of the digital product operating terminal by taking the initially recorded common three types of default important digital product information as a reference;
and step S3: digitizing the characteristic information, and calculating similarity values of the digital product information of the storage terminal and the default important digital product information;
and step S4: the judging unit judges the similarity value;
step S5: the data transmission module transmits data information to the digital products with the similarity value larger than the preset threshold value, and uploads the data information to the block chain network storage protection module for cloud confidential storage, so that important digital products are prevented from being lost or buried by information;
the calculation formula in step S3 is:
wherein S is the similarity value obtained by the similarity calculation module, R andR base of Color gamut value of digital product obtained from digital product operation terminal and reference color gamut values, L and L, of important digital product recorded Base of The average margin value of the whole frame of the digital product and the average margin value, P and P, of the whole frame of the digital product which is recorded as the important digital product are respectively obtained by the operation end of the digital product Base of The average distribution density value of the digital product surface plate obtained from the digital product operation end and the average distribution density value of the digital product surface plate recorded as important digital product are respectively, and beta is a constant greater than 0.
2. The cloud-computing block-chain data processing system for digital product protection according to claim 1, wherein: the special digital product creation module comprises a manual data transmission module and a feature learning association module, the manual data transmission module is in network connection with the block chain network storage protection module, the manual data transmission module is used for manual transmission, entry and storage of non-important digital products by an operation end user, the feature learning association module is in network connection with the common feature locking module, the feature learning association module is electrically connected with the manual data transmission module, the feature learning association module is used for locally recording digital product information data transmitted by the manual data transmission module and automatically entering the common feature locking module, and the feature learning association module is defined as an important digital product to be subjected to cloud protection and storage.
3. The cloud-computing block-chain data processing system for digital product protection according to claim 2, wherein: the block chain network storage protection module comprises a feature extraction module, a digital abstract classification module, a data encryption storage module and a periodic block chain verification module, the feature extraction module is used for extracting data information uploaded to important digital products at the cloud end, the digital abstract classification module is electrically connected with the feature extraction module, the digital abstract classification module is used for automatically identifying important digital product information keywords and abstracts after extracting the important digital product information data, the important digital product information keywords and the abstracts are classified according to the same type of abstract, the data encryption storage module is used for encrypting and storing the important digital product information to the block chain cloud end, the periodic block chain verification module is electrically connected with the data encryption storage module, and the periodic block chain verification module is used for regularly performing safety verification on the important digital products encrypted at the block chain cloud end.
4. The cloud-computing block-chain data processing system for digital product protection according to claim 3, wherein: the working method of the block chain network storage protection module comprises the following steps:
step A: the feature extraction module globally scans the important digital product page information and uploads time and place to a local area network IP address;
and B: extracting and associating the information of each important digital product, and forming a keyword abstract;
step C: encrypting the digital product by associating with an operation end of the digital product, and encrypting, compressing and storing important digital product information;
step D: and the periodic block chain verification module automatically generates a system messy code and tries to continuously attack and crack the encrypted important digital product information, and the security verification is carried out on the encrypted and stored important digital product.
5. The cloud-computing block-chain data processing system for digital product protection according to claim 4, wherein: the digital product calling module comprises a login verification module, a data decryption operation module, a classification query unit and a fuzzy query module, wherein the login verification module is used for verifying personnel safety when important digital products are called, the data decryption operation module is used for carrying out secondary verification on keys encrypted by important digital product information data, the classification query unit is electrically connected with the digital abstract classification module, the classification query unit is used for classifying different keyword abstract information according to the digital abstract classification module and then rapidly classifying and querying the required digital products, and the fuzzy query module is used for carrying out fuzzy search according to characteristics, record information, uploading time and place of the important digital products and removing local area network IP address information, and then rapidly finding the important digital products associated with the fuzzy search.
6. The cloud-computing block chain data processing system for digital product protection according to claim 5, wherein: the working method of the digital product calling module comprises the following steps:
step U, the user logs in and verifies at the operation end of the digital product;
step V: inputting an encryption key, and accessing a block chain cloud storage end;
step W: quickly searching and calling the required digital products through keyword abstract classification query;
step X: and (4) performing classified query on the unseen right-angle fuzzy search key information, and querying the digital product associated with the key abstract information through the key abstract information.
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| US20190044917A1 (en) * | 2017-08-04 | 2019-02-07 | Bank Of America Corporation | System for secure verification of identity data |
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| US20210019717A1 (en) * | 2019-07-16 | 2021-01-21 | Mastercard International Incorporated | Method and system for management of digital media rights via blockchain |
| CN111160784A (en) * | 2019-12-30 | 2020-05-15 | 北京工业大学 | Product management method based on block chain |
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| CN112364305B (en) * | 2020-11-11 | 2024-03-15 | 北京大学 | Digital content copyright protection method and device based on blockchain platform |
| CN112666913A (en) * | 2021-03-17 | 2021-04-16 | 北京中天博地科技有限公司 | Digital real estate big data acquisition system and sharing platform |
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2021
- 2021-07-24 CN CN202110840056.8A patent/CN113626521B/en active Active
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| CN113626521A (en) | 2021-11-09 |
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