CN114422144B - Method, system, equipment and storage medium for improving scene certificate blockchain certification credibility - Google Patents
Method, system, equipment and storage medium for improving scene certificate blockchain certification credibility Download PDFInfo
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- CN114422144B CN114422144B CN202210066514.1A CN202210066514A CN114422144B CN 114422144 B CN114422144 B CN 114422144B CN 202210066514 A CN202210066514 A CN 202210066514A CN 114422144 B CN114422144 B CN 114422144B
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000003860 storage Methods 0.000 title claims abstract description 18
- 238000012795 verification Methods 0.000 claims abstract description 13
- 238000004364 calculation method Methods 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 23
- 238000004590 computer program Methods 0.000 claims description 14
- 238000013135 deep learning Methods 0.000 claims description 3
- 238000013500 data storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
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- 238000013473 artificial intelligence Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
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Classifications
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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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
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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
- H04L9/3236—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
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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
- H04L9/3247—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 digital signatures
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a method, a system, equipment and a storage medium for improving the reliability of scene certificate blockchain certification, which comprises the following steps: firstly, obtaining information such as a client image picture, a signature picture, an electronic form, an identity card picture, recording evidence obtaining, video evidence obtaining and the like according to a service scene, and performing hash calculation to obtain a scene hash value; after verifying the identity of the client, applying for obtaining a scene certificate through the hash value and the user information, and carrying out electronic signature on the service data by using the scene certificate. In the process, the hash value, the scene certificate, the electronic signature and other data storage certificate data are uplink through a blockchain technology, the one-to-one correspondence of the data client identity and the certificate storage party identity is ensured, the data privacy is ensured through the storage of the hash value, the authenticity of the client transaction is ensured through the multi-dimensional scene certificate, and the trusted certificate storage and verification of the scene certificate are provided.
Description
Technical Field
The invention relates to the technical field of blockchains and artificial intelligence, in particular to a method, a system, equipment and a storage medium for improving the reliability of scene certificate blockchain certification.
Background
In recent years, with the development of the mobile internet and the informatization construction of various fields, online business and paperless office work are rapidly popularized, and CA certificates are widely applied as identity cards of individuals and units on the internet, so that the information security of users on the internet is ensured. The traditional CA certificate is issued to the client immediately after the real-name authentication is completed, the client can repeatedly use the certificate to perform the authentication on the Internet, and the mode user needs to store the certificate and has the defect of inconvenient use of the certificate.
The scene certificate is issued to the business scene rather than the client, and only when the client transacts the business, the client is issued with a one-time CA special for the current business transaction scene after the client is authorized and verified.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method, a system, equipment and a storage medium for improving the credibility of the scene certificate block chain, which mainly enhance the authenticity of client information through an artificial intelligence technology and ensure the authenticity of a signature process by utilizing the technical characteristics of the block chain so as to improve the credibility of the scene certificate.
The aim of the invention is realized by the following technical scheme: a method for improving the reliability of scene certificate blockchain certification comprises the following steps:
(1) Acquiring scene information of a user, wherein the scene information comprises an image picture, a signature picture, an identity card picture, a recording and an electronic form of the user;
(2) Carrying out information authenticity verification according to the received image information and/or recording information; checking authenticity of the image information by adopting image classification, image false detection and image standard detection modes;
(3) Calculating a hash value of the checked scene information;
(4) Applying for a scene certificate by using the user information and the scene information hash value, and registering the user information and the scene information hash value through a block chain;
(5) After the user acquires the scene certificate, signing the service data, and registering the signature data to be uplink through the blockchain.
Further, the scene information in the step (1) refers to providing corresponding identity information or collecting information of the client according to service requirements under different service scenes.
Further, in the step (2), verifying the authenticity of the image information comprises image classification, image false detection and image standard detection;
The image classification utilizes a deep learning technology to carry out learning modeling on an image sample, and automatically identifies the image type; the false detection of the image, aiming at whether the identity information and business license image have synthetic and tampered traces, the authenticity of the image data is ensured; and the image specification detection is to extract the image characteristic value to check according to the service requirement, and whether the image characteristic value meets the service requirement or not.
Further, verifying the authenticity of the recorded information in the step (2) is to perform voiceprint recognition on the recorded information, wherein the voiceprint recognition is to perform feature extraction on voiceprints by collecting voiceprint information of clients; when the recording information is acquired, the characteristic extraction is carried out on the recording information, the recording information is matched with voiceprints reserved by a client, and if the voice prints pass the matching, the recording is really recorded for the client.
Further, the user information includes user identity information and account information.
Further, in the step (4), the application of the scene certificate is to send the user information, the user certificate and the hash value of the scene information to cfca to apply for the scene certificate, and register the user information, the user certificate and the hash value of the scene information, and the signature original text data to the blockchain platform.
The invention also provides a system for realizing the method for improving the reliability of the scene certificate block chain certification, which is characterized by comprising a scene information acquisition module, an information authenticity verification module, a hash value calculation module and a scene certificate application module;
The scene information acquisition module is used for acquiring scene information of a user and sending the scene information to the information authenticity verification module, wherein the scene information acquisition module comprises an image picture, a signature picture, an identity card picture, a recording and an electronic form of the user;
After receiving the scene information, the information authenticity checking module performs information authenticity checking according to the received image information and recording information; checking authenticity of the image information by adopting image classification, image false detection and image standard detection modes; transmitting the verified information to a hash value calculation module;
the hash value calculation module receives the checked scene information, calculates a hash value for the scene information and sends the hash value to the scene certificate application module;
The scene certificate application module applies for a scene certificate by using the user information and the scene information hash value, and registers the user information and the scene information hash value to be uplink through a blockchain; and sending the applied scene certificate to a user, signing the service data after the user acquires the scene certificate, and registering and uploading the signature data through a block chain.
The invention also provides an apparatus comprising:
One or more processors;
A memory for storing one or more programs;
The one or more programs, when executed by the one or more processors, cause the one or more processors to perform the method of improving scene certificate blockchain attestation trustworthiness.
The present invention also provides a computer readable storage medium storing one or more computer programs comprising program code for performing the above-described method of improving scene cert blockchain certification reliability when the computer programs are run on a computer.
The invention has the beneficial effects that:
1. through the image anti-fraud technology, the accuracy and the accuracy of client material auditing are improved, and the authenticity of the client material is ensured.
2. And by the voiceprint recognition technology, the accuracy of customer identity verification is improved, and the authenticity of customer business is ensured.
3. And the authenticity of the service scene is improved through the scene certificate.
4. The scene certificate hash value is registered and uplink by using the blockchain technology, so that the service data can be traced while the data is not tampered, and the authenticity of the service is ensured.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Fig. 2 is a block diagram of the system of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As shown in fig. 1, the method for improving the scene certificate block chain certification credibility provided by the invention comprises the following steps:
(1) The client providing the scene information means that under different service scenes, the client is required to provide corresponding identity information or acquire information according to service requirements; the method comprises the steps of client image pictures, signature pictures, identity card pictures, recording, electronic forms and the like.
(2) And the background performs information authenticity verification according to the received information.
(3) For example, the background receives pictures such as client images, signatures, identity cards and the like provided by clients, and the background performs anti-fraud verification on the pictures, including image classification, image malicious false detection and image specification detection, and the three methods are all based on CNN algorithm. The received pictures are automatically classified first, and the pictures to which the received pictures belong are identified. And judging whether the picture has the conditions of malicious forging, alteration, cloning and copying, and finally detecting whether the picture meets the specification requirements of the service. After all the checks pass, the next operation can be performed. Wherein image classification utilizes deep learning techniques to model a sample of images (e.g., identification card images, business license images, etc.), and when images are received in the background, the image type can be automatically identified. The malicious and false detection of the image mainly aims at whether synthetic and tampered traces exist in the images such as identity information, business license and the like, and the authenticity of the image data is ensured. And the image specification detection is to extract the image characteristic value to check according to the service requirement, and whether the image characteristic value meets the service requirement or not.
(4) For example, the background receives the recording information, and the background can perform voiceprint recognition on the recording information to ensure that the recording is the sound of the user. And the voiceprint recognition is to extract characteristics of voiceprints by collecting voiceprint information of clients. When the recording information is acquired, the characteristic extraction is carried out on the recording information, the recording information is matched with voiceprints reserved by a client, and if the voice prints pass the matching, the recording is really recorded for the client.
(5) And receiving the checked scene information, and calculating a hash value for the scene information. The calculation of the hash value of the scene information is that the image, video and voice data are large in data materials and are unfavorable for storage and processing, so that the hash value corresponding to the image, video and voice data is obtained by adopting a mode of calculating the hash value.
(6) Applying for a scene certificate by using the user information and the scene information hash value, and registering the user information and the scene information hash value through a blockchain for uplink. The scene certificate application is to send user information, a user certificate and a scene information hash value to cfca to apply for the scene certificate, and register the user information, the user certificate, the scene information hash value and signature original text data to the blockchain platform.
(7) After the scene certificate is acquired, the service data is signed, and the signed data is registered and uplink through the blockchain.
As shown in fig. 2, on the other hand, the invention also provides a system for improving the reliability of the scene certificate blockchain certificate, which comprises a scene information acquisition module, an information authenticity verification module, a hash value calculation module and a scene certificate application module;
The scene information acquisition module is used for acquiring scene information of a user and sending the scene information to the information authenticity verification module, wherein the scene information acquisition module comprises an image picture, a signature picture, an identity card picture, a recording and an electronic form of the user;
After receiving the scene information, the information authenticity checking module performs information authenticity checking according to the received image information and recording information; checking authenticity of the image information by adopting image classification, image false detection and image standard detection modes; transmitting the verified information to a hash value calculation module;
the hash value calculation module receives the checked scene information, calculates a hash value for the scene information and sends the hash value to the scene certificate application module;
The scene certificate application module applies for a scene certificate by using the user information and the scene information hash value, and registers the user information and the scene information hash value to be uplink through a blockchain; and sending the applied scene certificate to a user, signing the service data after the user acquires the scene certificate, and registering and uploading the signature data through a block chain.
The process of the invention is specifically described by taking customer account opening as an example;
1. the customer initiates an account opening application to the service platform, and uploads the identity card photo, the business license photo and other identity information.
2. The service platform pushes the identity card photo and the business license photo to the artificial intelligent platform for image classification, image malicious false detection and image standard detection. If the photo has ps, counterfeiting or nonstandard pictures, the customer fails to open an account, and the customer information verification fails, please provide the identity material again.
3. If the image detection is passed, the service platform initiates a scene certificate application to the ca certificate platform.
4. The service data is signed with the scene certificate.
5. The service platform registers the user information and the scene information hash value through a blockchain for uplink.
6. And feeding back to the user, wherein the business is completed.
In particular, according to an embodiment of the disclosure, a method for improving the trustworthiness of a scene certificate blockchain certification as described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product comprising a computer program tangibly embodied on a machine-readable medium, the computer program comprising program code for performing a method of improving scene certificate blockchain certification reliability.
As still another aspect, the present application also provides a computer-readable storage medium, which may be a computer-readable storage medium included in the system of the above-described embodiment; or may be a computer-readable storage medium, alone, that is not assembled into a device. The computer readable storage medium stores one or more programs for use by one or more processors to perform a method of improving the trustworthiness of a scene certificate blockchain attestation described herein.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to a method of improving the trustworthiness of a scene certificate blockchain inventory, a flowchart and/or block diagram of a system for improving the trustworthiness of a scene certificate blockchain inventory, in accordance with embodiments of the present application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.
Claims (6)
1. The method for improving the scene certificate block chain certification reliability is characterized by comprising the following steps of:
(1) Acquiring scene information of a user, wherein the scene information comprises an image picture, a signature picture, an identity card picture, a recording and an electronic form of the user;
(2) Carrying out information authenticity verification according to the received image information and/or recording information; checking authenticity of the image information by adopting image classification, image false detection and image standard detection modes; the image classification utilizes a deep learning technology to carry out learning modeling on an image sample, and automatically identifies the image type; the false detection of the image, aiming at whether the identity information and business license image have synthetic and tampered traces, the authenticity of the image data is ensured; the image specification detection is to extract the image characteristic value to check according to the service requirement, and whether the image characteristic value meets the service requirement or not; verifying the authenticity of the recorded information to perform voiceprint recognition on the recorded information, wherein the voiceprint recognition is to extract characteristics of voiceprints by collecting voiceprint information of clients; when the recording information is acquired, extracting the characteristics of the recording information, matching the recording information with voiceprints reserved by the clients, and if the matching is passed, indicating that the recording is really recorded for the clients;
(3) Calculating a hash value of the checked scene information;
(4) Applying for the scene certificate by using the user information and the scene information hash value, wherein the scene certificate application transmits the user information, the user certificate and the scene information hash value to cfca to apply for the scene certificate, and registers the user information, the user certificate and the scene information hash value, signature original text data to the block chain platform
(5) After the user acquires the scene certificate, signing the service data, and registering the signature data to be uplink through the blockchain.
2. The method for improving the reliability of a scene certificate blockchain certificate as set forth in claim 1, wherein the scene information in step (1) refers to providing corresponding identity information or collecting information of a client according to service requirements in different service scenes.
3. The method of claim 1, wherein the user information includes user identity information and account information.
4. A system for implementing the method for improving the reliability of the scene certificate blockchain certification according to any one of claims 1-3, which is characterized in that the system comprises a scene information acquisition module, an information authenticity verification module, a hash value calculation module and a scene certificate application module;
The scene information acquisition module is used for acquiring scene information of a user and sending the scene information to the information authenticity verification module, wherein the scene information acquisition module comprises an image picture, a signature picture, an identity card picture, a recording and an electronic form of the user;
After receiving the scene information, the information authenticity checking module performs information authenticity checking according to the received image information and recording information; checking authenticity of the image information by adopting image classification, image false detection and image standard detection modes; transmitting the verified information to a hash value calculation module;
the hash value calculation module receives the checked scene information, calculates a hash value for the scene information and sends the hash value to the scene certificate application module;
The scene certificate application module applies for a scene certificate by using the user information and the scene information hash value, and registers the user information and the scene information hash value to be uplink through a blockchain; and sending the applied scene certificate to a user, signing the service data after the user acquires the scene certificate, and registering and uploading the signature data through a block chain.
5. An apparatus, the apparatus comprising:
One or more processors;
A memory for storing one or more programs;
The one or more programs, when executed by the one or more processors, cause the one or more processors to perform the method of any of claims 1-3.
6. A computer readable storage medium storing one or more computer programs, the one or more computer programs comprising program code for performing the method of improving scene certificate blockchain certification reliability of any of the preceding claims 1-3 when the computer program is run on a computer.
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| CN115150126B (en) * | 2022-05-24 | 2024-04-19 | 从法信息科技有限公司 | A method, device and electronic device for remote processing of legal services |
| CN115589297A (en) * | 2022-10-09 | 2023-01-10 | 中国农业银行股份有限公司 | Full link video anti-repudiation optimization method, device, electronic equipment and storage medium |
| CN117714071A (en) * | 2023-12-18 | 2024-03-15 | 中金金融认证中心有限公司 | A scenario-based digital certificate issuance method, system and storage medium |
| CN118627132B (en) * | 2024-06-21 | 2025-02-07 | 华中科技大学同济医学院附属同济医院 | An automatic electronic signature recommendation method based on hospital scene recognition |
| CN119357940A (en) * | 2024-12-23 | 2025-01-24 | 四川港投数智物贸产业发展有限公司 | Image authenticity verification method based on blockchain |
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| CN113888115A (en) * | 2021-09-13 | 2022-01-04 | 北京安捷金科信息技术有限公司 | Electronic contract signing method, electronic contract signing system and readable storage medium |
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| CN106888087B (en) * | 2017-03-15 | 2018-09-04 | 腾讯科技（深圳）有限公司 | A kind of method and apparatus of management certificate |
| CN109525689A (en) * | 2018-11-23 | 2019-03-26 | 深圳市威赫科技有限公司 | Hand-set digit cochain and intelligent management control method based on block chain |
| CN110535660B (en) * | 2019-09-03 | 2021-11-05 | 杭州趣链科技有限公司 | Evidence obtaining service system based on block chain |
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