CN112242983A - Digital asset authentication processing system - Google Patents

Digital asset authentication processing system Download PDF

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Publication number
CN112242983A
CN112242983A CN201910656489.0A CN201910656489A CN112242983A CN 112242983 A CN112242983 A CN 112242983A CN 201910656489 A CN201910656489 A CN 201910656489A CN 112242983 A CN112242983 A CN 112242983A
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CN
China
Prior art keywords
digital asset
authentication
platform
character string
authenticated
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Granted
Application number
CN201910656489.0A
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Chinese (zh)
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CN112242983B (en
Inventor
白杰
李冬云
吴先锋
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Aowei Information Technology Jiangsu Co ltd
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Aowei Information Technology Jiangsu Co ltd
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Priority to CN201910656489.0A priority Critical patent/CN112242983B/en
Priority to PCT/CN2020/094359 priority patent/WO2021012815A1/en
Priority to FR2007543A priority patent/FR3099330A1/en
Publication of CN112242983A publication Critical patent/CN112242983A/en
Application granted granted Critical
Publication of CN112242983B publication Critical patent/CN112242983B/en
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • 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
    • H04L9/3239—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 involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Abstract

The application discloses a digital asset authentication processing system, because the block chain network has the characteristics of decentralization and has the function of preventing repudiation, a digital asset authentication platform or a digital asset agent platform is positioned in the block chain network and is used as a node of the block chain network, and therefore the credibility of the data of the digital asset authentication platform or the digital asset agent platform can be ensured. In addition, the digital asset package abstract is stored in the block chain network, so that the digital asset package abstract can be prevented from being tampered, and the digital asset authentication processing system disclosed by the application has higher system performance due to the fact that the digital asset package abstract has less capacity relative to the digital asset or the digital asset entity.

Description

Digital asset authentication processing system
Technical Field
The application relates to the technical field of digital assets, in particular to a digital asset authentication processing system.
Background
Any intellectual work product expressed in electronic data form may be referred to as a digital asset, such as a patent, trademark, and copyright expressed in electronic data form. As shown in fig. 1, the conventional digital asset authentication system includes a plurality of terminals 1 and a digital asset authentication platform 2, and the terminals 1 are connected to the digital asset authentication platform 2 via the internet. In general, a data link can be established between the client 11 and the digital asset authentication platform 2 by installing the client 11 on the terminal 1. Specifically, the digital asset is uploaded to the digital asset authentication platform 2 through the client 11, the digital asset authentication platform 2 performs authentication operation on the digital asset to obtain the digital asset with the authentication code, and the digital asset with the authentication code is stored in the digital asset authentication platform 2. In fig. 1, the digital asset authentication platform 2 is a centralized platform, so that the credibility of the digital asset with the authentication code cannot be guaranteed, and the digital asset is easily tampered.
In addition, the digital asset 3 typically comprises two parts, a bibliographic item 31 and a digital asset entity 32, as shown in FIG. 2. The bibliographic item 31 usually includes the name, address, priority file information, etc. of the authorized person; the digital asset entity 32 is typically a collection of various legal, technical documents that document the core content of the digital asset. The capacity of the digital assets is greatly different, for example, the file capacity of the film and television works expressed in the form of electronic data is large, and reaches several hundred M or even exceeds 1G, so that the digital assets 3 occupy larger internal memory and have higher requirements on equipment for storing the digital assets 3. Storing the digital asset with the authentication code in the digital asset authentication platform 2 greatly affects the performance of the digital asset authentication platform 2.
Disclosure of Invention
The application provides a digital asset authentication processing system to solve the problems that data on a digital asset authentication platform is easy to be tampered, and the performance of the system is affected by a large-capacity digital asset.
In a first aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform and a blockchain public chain connected via the internet, where the digital asset authentication platform is a node of the blockchain public chain;
the digital asset authentication platform is a public link node on a blockchain public link. The block chain network has the characteristic of decentralization and has the function of anti-repudiation, so that the credibility of data in the digital asset authentication platform can be ensured in the block chain network.
Wherein the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
The block chain network has the decentralized characteristic and has the anti-repudiation effect, and the digital asset authentication platform or the digital asset agent platform is located in the block chain network and serves as a node of the block chain network, so that the credibility of the data of the digital asset authentication platform or the digital asset agent platform can be guaranteed. In addition, the digital asset package abstract is stored in the block chain network, so that the digital asset package abstract can be prevented from being tampered, and the digital asset authentication processing system disclosed by the application has higher system performance due to the fact that the digital asset package abstract has less capacity relative to the digital asset or the digital asset entity. Further, the digital asset authentication platform is further configured to perform the operation of authenticating the digital asset to be authenticated or the digital asset entity to be authenticated according to the following steps:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
In a second aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform and a blockchain public chain connected via the internet, where the digital asset authentication platform is a node of the blockchain public chain; wherein the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
and searching the digital asset package abstract in the public chain of the block chain according to the authentication code, obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to the client.
The authentication request comprises the authentication code, so that the process of uploading the digital assets to be authenticated or the digital asset entities to be authenticated is omitted, and the operation burden of the system is reduced.
In a third aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain and a private subchain connected via the internet, where the digital asset authentication platform serves as a node of the private subchain;
the digital asset authentication platform is a child chain node on a private child chain. Because the block chain network has the characteristic of decentralization and has the function of anti-repudiation, the credibility of data in the digital asset authentication platform can be ensured in the special subchain.
Wherein the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if yes, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and the signature character string of the digital asset or the digital asset entity in the digital asset package abstract is obtained;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
In a fourth aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain and a private sub-chain connected via the internet, where the digital asset authentication platform serves as a node of the private sub-chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated; the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if the digital asset package abstract exists, obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to the client;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract is obtained, and the signature character string A is sent to the client.
In a fifth aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain and a private sub-chain connected via the internet, where the digital asset authentication platform is a node of the private sub-chain; wherein the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
In a sixth aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain and a private sub-chain connected via the internet, where the digital asset authentication platform is a node of the private sub-chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated; the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a client.
In a seventh aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the blockchain public chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
In an eighth aspect, the present application provides a digital asset authentication processing system, which includes a client, and a digital asset authentication platform, a blockchain public chain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the blockchain public chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request; sending an authentication instruction to a digital asset proxy platform according to the authentication request, wherein the authentication instruction comprises an authentication code; receiving a signature character string A sent by a digital asset agent platform, and sending the signature character string A to a client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a digital asset authentication platform.
In a ninth aspect, the present application provides a digital asset authentication processing system, which includes a client, and a digital asset authentication platform, a blockchain public chain, a private subchain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the private subchain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client; the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if yes, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and the signature character string of the digital asset or the digital asset entity in the digital asset package abstract is obtained;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
In a tenth aspect, the present application provides a digital asset authentication processing system, which includes a client, and a digital asset authentication platform, a blockchain public chain, a private subchain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the private subchain; wherein the content of the first and second substances,
the client is configured to perform the steps of: sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises an authentication code; receiving a signature character string A sent by the digital asset agent platform, and sending the signature character string A to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if the digital asset identification information exists, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to a digital asset authentication platform;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract is obtained, and the signature character string A is sent to a digital asset authentication platform.
In an eleventh aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain, a private subchain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the private subchain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
In a twelfth aspect, the present application provides a digital asset authentication processing system, including a client, and a digital asset authentication platform, a blockchain public chain, a private subchain, and a digital asset proxy platform connected via the internet, where the digital asset proxy platform is a node of the private subchain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises an authentication code; receiving a signature character string A sent by the digital asset agent platform, and sending the signature character string A to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a digital asset authentication platform.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a block diagram of a prior art digital asset processing system;
FIG. 2 is a schematic diagram of the composition of a digital asset;
FIG. 3 is a block diagram illustrating a digital asset authentication processing system according to one embodiment of the present application;
FIG. 4 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 5 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 6 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 7 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 8 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 9 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 10 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
FIG. 11 is a block diagram illustrating yet another digital asset authentication processing system according to one embodiment of the present application;
fig. 12 is a schematic structural diagram of another digital asset authentication processing system according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1
The present application provides a digital asset authentication processing system, as shown in fig. 3 and 4, comprising a client 11, and a digital asset authentication platform 2 and a blockchain public chain 5 connected via the internet, wherein the digital asset authentication platform 2 is a node of the blockchain public chain 5;
specifically, the public blockchain 5 includes a plurality of public link nodes 51, and the digital asset authentication platform 2 is a node on the public blockchain 5. Because the block chain network has the characteristic of decentralization and has the function of anti-repudiation, the digital asset authentication platform 2 is used as a node of the block chain public chain 5, and the credibility of data in the digital asset authentication platform can be ensured.
The client 11 is configured to perform the following steps:
an authentication request is sent to the digital asset authentication platform 2, the authentication request including the digital asset to be authenticated or the digital asset entity to be authenticated and the authentication code.
In one scenario, a buyer wants to purchase a digital asset of a seller, but the buyer needs to authenticate the digital asset or a digital asset entity provided by the seller to determine whether the digital asset or the digital asset entity is authentic. Generally, a seller sends a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code to a buyer, the buyer sends an authentication request with the digital asset to be authenticated or the digital asset entity to be authenticated and the authentication code to the digital asset authentication platform 2 through the client 11, and the digital asset authentication platform 2 processes the authentication request to finally obtain an authentication result. It will therefore be appreciated that in the embodiments of the present application, the word "authentication" is used in its expression to include "validation".
The digital asset authentication platform 2 is configured to perform the following steps: receiving an authentication request; specifically, the digital asset authentication platform 2 receives an authentication request sent by the client 11.
According to the authentication code, searching a digital asset package abstract 6 in the public chain of block chains 5 to obtain a signature character string A of the digital asset or a digital asset entity in the digital asset package abstract;
it should be noted that the authentication code has a function of tracing back the digest of the digital asset package. The digital asset package abstract can be found through the authentication code, and as the finding process is not the key point of the technical scheme and belongs to the known technology, the description is not repeated. In the embodiment of the present application, the digital asset pack digest may be stored in a public blockchain or a private blockchain subchain.
According to the authentication code, the specific process of searching the digital asset pack abstract in the public chain of the block chain comprises the following steps: referring again to fig. 3, if the digital asset package digest 6 is stored in the blockchain public chain, the digital asset package digest 6 can be found by the authentication code; referring again to fig. 4, if the digital asset package digest 6 is stored in the private sub-chain 7, a lookup operation is first performed on the blockchain public chain 5, and if the digital asset package digest 6 is not found, the private sub-chain 7 storing the digital asset package digest 6 is obtained by continuously querying through the blockchain public chain 5, so that the digital asset package digest 6 is found in the private sub-chain 7 storing the digital asset package digest 6 through the common node 4 of the blockchain public chain and the private sub-chain.
According to the method and the system, the digital asset package abstract is stored in the block chain network, so that the digital asset package abstract can be prevented from being tampered, and the system has high system performance due to the fact that the digital asset package abstract has small capacity relative to the digital asset or the digital asset entity.
In this embodiment, the digital asset authentication platform 2 stores the encrypted private key of the digital asset package digest 6, so that the digital asset package digest 6 can be easily decrypted by the private key, thereby obtaining the signature string a.
And the signature character string A is calculated by the platform by using a digital signature algorithm in the authentication process of the digital asset or the digital asset entity. The digital signature algorithm, which may be SHA512, for example, obtains a unique signature string.
And according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
In one possible implementation, the digital asset authentication platform is further configured to perform the operation of authenticating the digital asset to be authenticated or the digital asset entity to be authenticated according to the following steps:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
Specifically, a digital signature operation is performed on the digital asset to be authenticated or the digital asset entity to be authenticated in the authentication request, and the digital signature operation for obtaining the signature character string a use the same algorithm and algorithm parameters.
Comparing whether the signature character string A and the signature character string B are the same, if so, successfully authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and indicating that the digital asset or the digital asset entity provided by the seller is true; if not, the digital asset to be authenticated or the digital asset entity to be authenticated fails to be authenticated, which indicates that the digital asset or the digital asset entity provided by the seller is false. The digital asset authentication platform 2 sends the authentication result to the client 11.
Example 2
The application provides a digital asset authentication processing system, which comprises a client 11, a digital asset authentication platform 2 and a blockchain public chain 5, wherein the digital asset authentication platform 2 and the blockchain public chain 5 are connected through the Internet, and the digital asset authentication platform 2 is a node of the blockchain public chain 5; wherein the content of the first and second substances,
the client 11 is configured to perform the following steps: sending an authentication request to the digital asset authentication platform 2, the authentication request including an authentication code, in this case, the client 11 has obtained the authentication code, and thus the digital asset or the digital asset entity can be obtained by the authentication code through the disclosed method or channel, but the digital asset or the digital asset entity cannot be verified for authenticity, and thus, the authenticity of the obtained digital asset or the digital asset entity needs to be verified through the authentication code.
It is worth noting that the authentication request in the embodiment of the application only includes the authentication code, so that the process of uploading the digital assets to be authenticated or the digital asset entities to be authenticated is omitted, and the operation burden of the system is reduced.
The digital asset authentication platform is configured to perform the steps of: receiving an authentication request;
and searching the digital asset package abstract in the public chain of the block chain according to the authentication code, obtaining a signature character string A of the digital asset or the digital asset entity in the abstract, and sending the signature character string A to the client 11.
The client 11 receives the signature character string A sent by the digital asset authentication platform 2;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein, the signature character string B is the result of the client 11 performing a digital signature operation on the digital asset or digital asset entity to be authenticated, which has been obtained in advance.
In this embodiment, the specific process of the digital asset authentication platform 2 searching the digital asset package digest from the blockchain public chain and obtaining the signature character string a of the digital asset or the digital asset entity from the digital asset package digest is the same as that in embodiment 1, and is not described herein again.
Example 3
The application provides a digital asset authentication processing system, as shown in fig. 5-7, comprising a client 11, and a digital asset authentication platform 2, a blockchain public chain 5 and a private sub-chain 7 connected via the internet, wherein the digital asset authentication platform 2 is a node of the private sub-chain 7;
specifically, the private sub-chain 7 includes several sub-chain nodes 71, and the digital asset authentication platform 2 is a node on the private sub-chain 7.
The client 11 is configured to perform the steps of: sending an authentication request to a digital asset authentication platform 2, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform 2 is configured to perform the following steps: receiving an authentication request;
judging whether a digital asset package abstract 6 exists in the special subchain 7 or not according to the authentication code;
as shown in fig. 5, if present, a signature string a of a digital asset or digital asset entity in the digital asset package digest is obtained;
if the digital asset signature string A does not exist, searching the digital asset package abstract in the blockchain public chain 5 through the special sub-chain proxy node 4, namely the public node 4 of the blockchain public chain and the special sub-chain according to the authentication code, and if the digital asset signature string A in the digital asset package abstract or the signature string A of the digital asset entity is found;
the digital asset package digest 6 is looked up in the blockchain public chain 5 connected to the private sub-chain by the private sub-chain proxy node 4 according to the authentication code. As shown in fig. 6, if the digital asset pack digest 6 is stored at a node of the public blockchain, the digital asset pack digest 6 can be found in the public blockchain 5; as shown in fig. 7, if the digital asset package digest 6 is stored in the child chain nodes of other private child chains, it is impossible to find the digital asset package digest 6 in the blockchain public chain 5, at this time, the target private child chain storing the digital asset package digest 6 is further searched in the blockchain public chain 5, and then the digital asset package digest 6 is obtained by searching from the public node of the blockchain public chain and the target private child chain to the corresponding private child chain.
The process of acquiring the signature character string a of the digital asset or the digital asset entity in the digital asset package abstract is the same as that in embodiment 1, and is not described herein again.
And according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
In one possible implementation, the digital asset authentication platform 2 is further configured to perform the operation of authenticating a digital asset to be authenticated or a digital asset entity to be authenticated according to the following steps:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
The process of authenticating the digital asset to be authenticated or the digital asset entity to be authenticated in this embodiment is the same as the process in embodiment 1, and is not described herein again.
Example 4
The application provides a digital asset authentication processing system, which comprises a client 11, and a digital asset authentication platform 2, a blockchain public chain 5 and a special subchain 7 which are connected through the Internet, wherein the digital asset authentication platform 2 is a node of the special subchain 7; wherein the content of the first and second substances,
the client is configured to perform the steps of: sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code. Comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request;
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if the digital asset package abstract exists, obtaining a signature character string A of the digital asset in the digital asset package abstract or a signature character string A of a digital asset entity, and sending the signature character string A to a client;
if the digital asset signature string A does not exist, the digital asset package abstract 6 is searched in the public block chain 5 through the special sub-chain proxy node 4 according to the authentication code, the digital asset signature string A in the digital asset package abstract or the signature string A of the digital asset entity is obtained, and the signature string A is sent to the client.
The client 11 receives the signature string a sent by the digital asset authentication platform.
Example 5
The application provides a digital asset authentication processing system, which comprises a client 11, and a digital asset authentication platform 2, a blockchain public chain 5 and a special subchain 7 which are connected through the Internet, wherein the digital asset authentication platform 2 is a node of the special subchain 7; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
searching the digital asset package abstract in a public chain of a block chain through the authentication code and the special subchain agent node 4 to obtain a signature character string A of the digital asset or a signature character string A of a digital asset entity in the digital asset package abstract;
and according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
The difference between this embodiment and embodiment 4 is that although the digital asset authentication platform 2 is a node of the private sub-chain 7, when looking up the digital asset packet digest, the private sub-chain is not directly looked up, but directly looked up in the blockchain public chain through the sub-chain proxy node 4, or the common node 4 of the blockchain public chain 5 and the private sub-chain 7.
The method for authenticating the digital asset to be authenticated or the digital asset entity to be authenticated is described in detail above, and is not described herein again.
Example 6
The application provides a digital asset authentication processing system, which comprises a client 11, and a digital asset authentication platform 2, a blockchain public chain 5 and a special subchain 7 which are connected through the Internet, wherein the digital asset authentication platform 2 is a node of the special subchain 7; wherein the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request;
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special subchain agent node 4 to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a client.
Example 7
The present application provides a digital asset authentication processing system, as shown in fig. 8 and 9, comprising a client 11, and a digital asset authentication platform 2, a blockchain public chain 5 and a digital asset proxy platform 9 connected via the internet, where the digital asset proxy platform 9 is a node of the blockchain public chain 5;
the digital asset proxy platform 9 may replace the digital asset authentication platform 2 in embodiments 1 to 6 to perform corresponding functions, thereby reducing the pressure on data processing on the digital asset authentication platform. The digital asset proxy platform 9 is a node of the blockchain public chain 5. Because the block chain network has the characteristics of decentralization and has the function of anti-repudiation, the digital asset agent platform 9 is used as a node of the block chain network, and the credibility of data in the digital asset agent platform 9 can be ensured.
In the embodiment of the present application, the digital asset authentication platform 2 is located in a blockchain network.
The client 11 is configured to perform the following steps:
and sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises the digital asset to be authenticated or the digital asset entity to be authenticated and an authentication code.
The digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
according to the authentication code, the specific process of searching the digital asset pack abstract in the public chain of the block chain comprises the following steps: referring again to fig. 8, if the digital asset pack digest 6 is stored in the blockchain public chain, the digital asset pack digest 6 can be found through the authentication code; referring again to fig. 9, if the digital asset package digest 6 is stored in the private sub-chain 7, a lookup operation is performed on the blockchain public chain, and if the digital asset package digest 6 is not found, the private sub-chain 7 storing the digital asset package digest 6 is obtained by continuously querying through the blockchain public chain 5, so that the digital asset package digest 6 is obtained by looking up in the private sub-chain storing the digital asset package digest 6 through the blockchain public chain and the private sub-chain public node 4.
And according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
In one possible implementation, the digital asset proxy platform is further configured to perform the operation of authenticating the digital asset to be authenticated or the digital asset entity to be authenticated according to the following steps:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
In the system, the data transmission process is as follows: the client 11 sends an authentication request to the digital asset authentication platform 2, the digital asset authentication platform 2 receives the authentication request and sends an authentication instruction to the digital asset proxy platform 9, the digital asset proxy platform 9 obtains an authentication result according to the authentication instruction and returns the authentication result to the digital asset authentication platform 2, and the digital asset authentication platform 2 sends the authentication result to the client 11.
In the embodiment of the present application, the digital asset authentication platform 2 may store the authentication result and/or time stamp the authentication result. At the same time, the authentication request may be stored and/or time stamped.
Example 8
The application provides a digital asset authentication processing system, which comprises a client 11, a digital asset authentication platform 2, a block chain public chain 5 and a digital asset proxy platform 9, wherein the digital asset authentication platform 2, the block chain public chain 5 and the digital asset proxy platform 9 are connected through the Internet, and the digital asset proxy platform 9 is a node of the block chain public chain 5; wherein the content of the first and second substances,
the client 11 is configured to perform the following steps:
sending an authentication request to the digital asset authentication platform 2, the authentication request including an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request; sending an authentication instruction to a digital asset proxy platform according to the authentication request, wherein the authentication instruction comprises an authentication code;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a digital asset authentication platform.
Receiving a signature character string A sent by a digital asset agent platform, and sending the signature character string A to a client;
a client receives a signature character string A sent by a digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated.
Example 9
The present application provides a digital asset authentication processing system, as shown in fig. 10-12, comprising a client 11, and a digital asset authentication platform 2, a blockchain public chain 5, a private subchain 7 and a digital asset proxy platform 9 connected via the internet, wherein the digital asset proxy platform 9 is a node of the private subchain;
specifically, the dedicated child chain 7 includes several child chain nodes 71, and the digital asset proxy platform 9 is a node on the dedicated child chain 7.
In the embodiment of the present application, the digital asset authentication platform 2 is located in a blockchain network.
The client 11 is configured to perform the following steps:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client; the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
as shown in fig. 10, if present, a signature string a of the digital asset or digital asset entity in the digital asset package digest is obtained;
according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform;
if the digital asset package abstract does not exist, searching the digital asset package abstract 6 in the public chain of block chains 5 through the special sub-chain agent node 4 according to the authentication code, and if the digital asset package abstract is found, obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
according to the authentication code, the digital asset package digest is searched in the public chain of the blockchain connected with the special subchain by the special subchain proxy node 4. The specific process is as follows: as shown in fig. 11, if the digital asset pack digest 6 is stored in the blockchain public chain, the digital asset pack digest can be found through the authentication code; as shown in fig. 12, if the digital asset package digest 6 is stored in the child chain nodes of other private child chains, it is impossible to find the digital asset package digest 6 in the blockchain public chain 5, at this time, the target private child chain storing the digital asset package digest 6 is further searched in the blockchain public chain, and then the digital asset package digest 6 is obtained by searching in the corresponding private child chain through the public node of the blockchain public chain and the target private child chain.
And according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
The process of acquiring the signature character string a of the digital asset or the digital asset entity in the digital asset package digest is the same as that in embodiment 3, but the implementation subject is different, embodiment 1 uses a digital asset authentication platform, and this embodiment uses a digital asset proxy platform 9.
In one possible implementation, the digital asset proxy platform 9 is further configured to perform the operation of authenticating the digital asset to be authenticated or the digital asset entity to be authenticated according to the following steps:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
Example 10
The application provides a digital asset authentication processing system, which comprises a client 11, a digital asset authentication platform 2, a blockchain public chain 5, a special subchain 7 and a digital asset proxy platform 9, wherein the digital asset authentication platform 2, the blockchain public chain 5, the special subchain 7 and the digital asset proxy platform 9 are connected through the Internet, and the digital asset proxy platform 9 is a node of the special subchain 7;
in the embodiment of the present application, the digital asset authentication platform 2 is located in a blockchain network.
The client is configured to perform the steps of: sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises an authentication code; the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if the digital asset identification information exists, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to a digital asset authentication platform;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node 4, the signature character string A of the digital asset or the digital asset entity in the digital asset package abstract is obtained, and the signature character string A is sent to the digital asset authentication platform.
The digital asset authentication platform receives a signature character string A sent by the digital asset agent platform and sends the signature character string A to a client;
the client receives a signature character string A sent by a digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
example 11
The application provides a digital asset authentication processing system, which comprises a client 11, a digital asset authentication platform 2, a blockchain public chain 5, a special subchain 7 and a digital asset proxy platform 9, wherein the digital asset authentication platform 2, the blockchain public chain 5, the special subchain 7 and the digital asset proxy platform 9 are connected through the Internet, and the digital asset proxy platform 9 is a node of the special subchain 7;
in the embodiment of the present application, the digital asset authentication platform 2 is located in a blockchain network.
The client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of: receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special subchain agent node 4 to obtain the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
And the digital asset authentication platform receives the authentication result sent by the digital asset agent platform and sends the authentication result to the client.
The difference between this embodiment and embodiment 10 is that although the digital asset proxy platform 9 is a node of the private sub-chain 7, when looking for the digital asset packet digest, the private sub-chain is not directly looked for, but directly looked for in the blockchain public chain through the sub-chain proxy node 4, or the common node 4 of the blockchain public chain 5 and the private sub-chain 7.
The method for authenticating the digital asset to be authenticated or the digital asset entity to be authenticated is described in detail above, and is not described herein again.
Example 12
The application provides a digital asset authentication processing system, which comprises a client 11, a digital asset authentication platform 2, a blockchain public chain 5, a special subchain 7 and a digital asset proxy platform 9, wherein the digital asset authentication platform 2, the blockchain public chain 5, the special subchain 7 and the digital asset proxy platform 9 are connected through the Internet, and the digital asset proxy platform 9 is a node of the special subchain 7;
in the embodiment of the present application, the digital asset authentication platform 2 is located in a blockchain network.
The client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises an authentication code; receiving a signature character string A sent by the digital asset agent platform, and sending the signature character string A to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special subchain agent node 4 to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a digital asset authentication platform.
In the application, the block chain network has the characteristic of decentralization and has the function of preventing denial, and the digital asset authentication platform or the digital asset agent platform is positioned in the block chain network and is used as a node of the block chain network, so that the credibility of the data of the digital asset authentication platform or the digital asset agent platform can be ensured. In addition, the digital asset package abstract is stored in the block chain network, so that the digital asset package abstract can be prevented from being tampered, and the digital asset authentication processing system disclosed by the application has higher system performance due to the fact that the digital asset package abstract has less capacity relative to the digital asset or the digital asset entity.
In a specific implementation, the present invention further provides a computer storage medium, where the computer storage medium may store a program, and the program may include some or all of the steps in the embodiments of the order rebuilding method provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).
Those skilled in the art will readily appreciate that the techniques of the embodiments of the present invention may be implemented as software plus a required general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
The same and similar parts in the various embodiments in this specification may be referred to each other.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention.

Claims (10)

1. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform and a blockchain public chain, wherein the digital asset authentication platform and the blockchain public chain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string A, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
2. The processing system of claim 1, wherein the digital asset authentication platform is further configured to perform the operation of authenticating a digital asset to be authenticated or a digital asset entity to be authenticated according to the steps of:
executing digital signature operation on the digital asset or the digital asset entity to be authenticated to obtain a signature character string B;
and comparing whether the signature character string A is the same as the signature character string B, and obtaining an authentication result according to the comparison result.
3. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform and a blockchain public chain, wherein the digital asset authentication platform and the blockchain public chain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
and searching the digital asset package abstract in the public chain of the block chain according to the authentication code, obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to the client.
4. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a block chain public chain and a special subchain, wherein the digital asset authentication platform, the block chain public chain and the special subchain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if yes, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and the signature character string of the digital asset or the digital asset entity in the digital asset package abstract is obtained;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
5. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a block chain public chain and a special subchain, wherein the digital asset authentication platform, the block chain public chain and the special subchain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated; the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if the digital asset package abstract exists, obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract, and sending the signature character string A to the client;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract is obtained, and the signature character string A is sent to the client.
6. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a blockchain public chain and a special subchain, wherein the digital asset authentication platform, the blockchain public chain and the special subchain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to the client.
7. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a blockchain public chain and a special subchain, wherein the digital asset authentication platform, the blockchain public chain and the special subchain are connected through the Internet; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated; the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request;
searching the digital asset package abstract in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and obtaining a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a client.
8. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a block chain public chain and a digital asset proxy platform which are connected through the Internet, wherein the digital asset proxy platform is a node of the block chain public chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain the signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
9. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a block chain public chain and a digital asset proxy platform which are connected through the Internet, wherein the digital asset proxy platform is a node of the block chain public chain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, the authentication request including an authentication code; receiving a signature character string A sent by the digital asset authentication platform;
comparing whether the signature character string A and the signature character string B are the same or not, and obtaining an authentication result according to a comparison result; wherein the signature string B is the result of performing a digital signature operation on the digital asset or digital asset entity to be authenticated;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request; sending an authentication instruction to a digital asset proxy platform according to the authentication request, wherein the authentication instruction comprises an authentication code; receiving a signature character string A sent by a digital asset agent platform, and sending the signature character string A to a client;
the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
according to the authentication code, searching the digital asset package abstract in the public chain of the block chain to obtain a signature character string A of the digital asset or the digital asset entity in the digital asset package abstract;
and sending the signature character string A to a digital asset authentication platform.
10. A digital asset authentication processing system is characterized by comprising a client, a digital asset authentication platform, a block chain public chain, a special subchain and a digital asset proxy platform which are connected through the Internet, wherein the digital asset proxy platform is used as a node of the special subchain; wherein the content of the first and second substances,
the client is configured to perform the steps of:
sending an authentication request to a digital asset authentication platform, wherein the authentication request comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code;
the digital asset authentication platform is configured to perform the steps of:
receiving an authentication request, and sending an authentication instruction to a digital asset proxy platform, wherein the authentication instruction comprises a digital asset to be authenticated or a digital asset entity to be authenticated and an authentication code; receiving an authentication result sent by the digital asset proxy platform, and sending the authentication result to the client; the digital asset proxy platform is configured to perform the following steps in accordance with authentication instructions:
judging whether the digital asset package abstract exists in the special subchain or not according to the authentication code;
if yes, obtaining a signature character string of the digital asset or the digital asset entity in the digital asset package abstract;
according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform;
if the digital asset package abstract does not exist, the digital asset package abstract is searched in the public chain of the block chain according to the authentication code and the special sub-chain agent node, and the signature character string of the digital asset or the digital asset entity in the digital asset package abstract is obtained;
and according to the signature character string, authenticating the digital asset to be authenticated or the digital asset entity to be authenticated, and sending an authentication result to a digital asset authentication platform.
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