CN115001801B - Digital content heterogeneous chain cross-chain authorization method based on blockchain - Google Patents
Digital content heterogeneous chain cross-chain authorization method based on blockchain Download PDFInfo
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- H04L63/00—Network architectures or network communication protocols for network security
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Abstract
The invention discloses a block chain-based digital content heterogeneous chain cross-chain authorization method, which comprises the following steps: s1, establishing a digital content heterogeneous chain crossing authorization system, wherein the digital content heterogeneous chain crossing authorization system comprises an account verification module, a UID generation verification unit, a risk judgment module, a biological identification unit, a heterogeneous chain crossing verification unit, a request receiving module, an authorization supervision unit, a communication module and a digital content management unit; s2, the client inputs an account number and a password, and sends an authorization request to a request receiving module, the account verification module verifies the account number and the password, after verification, the request receiving module receives the authorization request, if verification fails, the request receiving module refuses to receive the authorization request.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a block chain-based digital content heterogeneous chain cross-chain authorization method.
Background
The digital content is a product of combining digital media technology and cultural creative, and is a product or service of digitizing and integrating data such as image, text, image, voice and the like by using information technology, and along with the development of information industry, the protection of digital copyrights is widely applied to various electronic products or network services.
The traditional digital copyright management generally encrypts digital content, authorizes a client, analyzes authorization information according to the authorization information, acquires a secret key, and unlocks the encryption by the client to acquire the digital content.
Disclosure of Invention
The invention aims to provide a blockchain-based digital content heterogeneous chain cross-chain authorization method for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a digital content heterogeneous chain cross-chain authorization method based on a blockchain comprises the following steps:
s1, establishing a digital content heterogeneous chain crossing authorization system, wherein the digital content heterogeneous chain crossing authorization system comprises an account verification module, a UID generation verification unit, a risk judgment module, a biological identification unit, a heterogeneous chain crossing verification unit, a request receiving module, an authorization supervision unit, a communication module and a digital content management unit;
s2, the client inputs an account number and a password, and sends an authorization request to a request receiving module, the account verification module verifies the account number and the password, after verification, the request receiving module receives the authorization request, and if verification fails, the request receiving module refuses to receive the authorization request;
s3, after the request receiving module receives the authorization request, the UID generation verification unit performs UID verification on the client;
s4, judging a UID verification result by the UID generation verification unit by the risk judgment module, and if the risk exists, carrying out double verification by the biological identification unit;
s5, after verification by the biological identification unit, or judging that no risk exists by the risk judging module, the heterogeneous cross-chain verification unit performs cross-chain verification;
s6, after the heterogeneous cross-chain verification unit passes verification, the authorization supervision unit generates an authorization certificate according to the authorization request, the communication module sends the authorization certificate to the client, the client analyzes the authorization certificate to obtain a key, sends the key to the request receiving module, and after the verification of the UID generation verification unit is again passed, the request receiving module sends the key to the digital content management unit;
and S7, the digital content management unit verifies the secret key, and after the secret key passes the verification, the digital content is displayed to the client.
As a preferred scheme of the invention, the UID generation and verification unit comprises an information acquisition module, a data processing module, a data compiling module, a UID module and an IP address module, the biological recognition unit comprises a fingerprint recognition module, a face recognition module, an iris recognition module, a voiceprint recognition module and a vein recognition module, the heterogeneous cross-link verification unit comprises a node authentication module, a node anchoring module, a cross-link contract module and a cross-link information disclosure module, the authorization supervision unit comprises an authorization judgment module, a digital content encryption module, a key generation module, a hash function module and an authorization certificate module, and the digital content management unit comprises a key receiving module, a abstract verification module, a key verification module and a display module.
As a preferable scheme of the invention, the account verification module is electrically connected with the request receiving module, the request receiving module and the risk judging module are electrically connected with the UID generation verification unit, the biological identification unit is electrically connected with the risk judging module and the heterogeneous cross-chain verification unit, the UID generation verification unit and the communication module are electrically connected with the authorization monitoring unit, and the authorization monitoring unit is electrically connected with the digital content management unit.
As a preferred solution of the present invention, the step of performing UID authentication on the client by the UID generation authentication unit in step S3 includes:
s31, an information acquisition module acquires information of a client;
s32, the data processing module processes the information of the client side to generate pre-data;
s33, compiling the pre-data by a data compiling module;
s34, the UID module analyzes the compiled pre-data to generate a UID, and compares and verifies the UID with the historical UID;
s35, the IP address module acquires the IP address of the client and verifies whether the IP address is the common IP address of the UID.
As a preferred embodiment of the present invention, the information of the client obtained in step S31 includes a hard disk identification code, a motherboard serial number, a CPUID serial number, a memory serial number, and a network card MAC address.
As a preferred embodiment of the present invention, the method for performing double authentication by the biometric authentication unit in step S4 includes two or more of fingerprint recognition, facial recognition, iris recognition, voiceprint recognition and vein recognition.
As a preferred solution of the present invention, the step of performing the cross-chain verification by the heterogeneous cross-chain verification unit in step S5 includes:
s51, the node authentication module verifies the source node authentication serial number;
s52, after the verification of the node authentication module is passed, the node anchoring module carries out consensus confirmation on the target node;
s53, building a cross-link structure of the heterogeneous chain by a cross-link contract module, and deploying cross-link authorization information;
s54, the cross-link information disclosure module discloses the cross-link authorization information.
As a preferred embodiment of the present invention, the step of generating the authorization certificate by the authorization supervision unit according to the authorization request in step S6 includes:
s61, the authorization judging module determines the range of the digital content according to the authorization request;
s62, the digital content encryption module encrypts the digital content;
s63, a key generation module generates a corresponding key;
s64, the hash function module generates a digest of the key by using the hash function;
s65, the authorization certificate module generates an authorization certificate according to the key and the abstract.
As a preferred embodiment of the present invention, the step of verifying the key by the digital content management unit in step S7 includes:
s71, a key receiving module receives the key sent by the request receiving module;
s72, verifying the digest of the key by a digest verification module, refusing to verify the key if the verification fails, and entering the next step if the verification passes;
s73, a key verification module verifies the key;
and S74, after the verification of the key verification module is passed, the display module displays the digital content to the client.
Compared with the prior art, the invention has the beneficial effects that: the invention can generate an independent UID number for the authorized client through the set UID generation verification unit, the UID number is generated according to the hard disk identification code, the main board serial number, the CPUID serial number, the memory serial number and the network card MAC address of the client, even if an authorized certificate is cracked by other people, the authorized certificate can not be used by other clients, verification is also needed when the authorized certificate is used, the risk can be judged according to the IP address used by the UID through the set risk judgment module, even if the authorized certificate is faked by other people, the risk can be timely judged by the risk judgment module, and double verification is carried out through the biological identification unit, so that the security is greatly improved, the biological identification can be carried out for the user through the set biological identification unit, the number is ensured to be only provided for the appointed authorized person, the leakage of the digital content is avoided, two or more types of verification are carried out, and the accuracy of the biological identification is improved.
Drawings
FIG. 1 is a schematic flow chart of the method of the present invention;
fig. 2 is a system schematic block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: a digital content heterogeneous chain cross-chain authorization method based on a blockchain comprises the following steps:
s1, establishing a digital content heterogeneous chain crossing authorization system, wherein the digital content heterogeneous chain crossing authorization system comprises an account verification module, a UID generation verification unit, a risk judgment module, a biological identification unit, a heterogeneous chain crossing verification unit, a request receiving module, an authorization supervision unit, a communication module and a digital content management unit;
s2, the client inputs an account number and a password, and sends an authorization request to a request receiving module, the account verification module verifies the account number and the password, after verification, the request receiving module receives the authorization request, and if verification fails, the request receiving module refuses to receive the authorization request;
s3, after the request receiving module receives the authorization request, the UID generation verification unit performs UID verification on the client;
s4, judging a UID verification result by the UID generation verification unit by the risk judgment module, and if the risk exists, carrying out double verification by the biological identification unit;
s5, after verification by the biological identification unit, or judging that no risk exists by the risk judging module, the heterogeneous cross-chain verification unit performs cross-chain verification;
s6, after the heterogeneous cross-chain verification unit passes verification, the authorization supervision unit generates an authorization certificate according to the authorization request, the communication module sends the authorization certificate to the client, the client analyzes the authorization certificate to obtain a key, sends the key to the request receiving module, and after the verification of the UID generation verification unit is again passed, the request receiving module sends the key to the digital content management unit;
s7, the digital content management unit verifies the secret key, digital content is displayed to the client after verification is passed, the set UID generation verification unit can generate an independent UID number for the authorized client, the UID number is generated according to a hard disk identification code, a main board serial number, a CPUID serial number, a memory serial number and a network card MAC address of the client, even if an authorization certificate is cracked by other people, the other people cannot use the secret key, the risk can be judged according to an IP address used by the UID through the set risk judging module, even if the other people impersonate the UID to use the secret key, the risk judging module can timely judge the risk, and double verification is carried out through the biological identification unit, so that safety is greatly improved.
The device comprises a UID generation verification unit, a biological identification unit and a digital content management unit, wherein the UID generation verification unit comprises an information acquisition module, a data processing module, a data compiling module, a UID module and an IP address module, the biological identification unit comprises a fingerprint identification module, a face identification module, an iris identification module, a voiceprint identification module and a vein identification module, the heterogeneous cross-chain verification unit comprises a node authentication module, a node anchoring module, a cross-chain contract module and a cross-chain information disclosure module, the authorization supervision unit comprises an authorization judgment module, a digital content encryption module, a key generation module, a hash function module and an authorization certificate module, the digital content management unit comprises a key receiving module, a abstract verification module, a key verification module and a display module, and the verification unit is generated through the set UID, so that even if other copies acquire an authorization certificate, the verification is needed, and the leakage of digital content is avoided.
The system comprises an account verification module, a request receiving module, a risk judging module, a biological identification unit, a risk judging module, a heterogeneous cross-chain verification unit, an authorization supervision unit and a digital content management unit, wherein the account verification module is electrically connected with the request receiving module, the request receiving module and the risk judging module are electrically connected with the UID generation verification unit, the biological identification unit is electrically connected with the risk judging module and the heterogeneous cross-chain verification unit, the UID generation verification unit and the communication module are electrically connected with the authorization supervision unit, and the authorization supervision unit is electrically connected with the digital content management unit.
The step of performing UID authentication on the client by the UID generation and authentication unit in step S3 includes:
s31, an information acquisition module acquires information of a client;
s32, the data processing module processes the information of the client side to generate pre-data;
s33, compiling the pre-data by a data compiling module;
s34, the UID module analyzes the compiled pre-data to generate a UID, and compares and verifies the UID with the historical UID;
s35, the IP address module acquires the IP address of the client and verifies whether the IP address is the common IP address of the UID.
The information of the client obtained in step S31 includes a hard disk identification code, a motherboard serial number, a CPUID serial number, a memory serial number and a network card MAC address.
The method for performing double verification by the biometric identification unit in the step S4 includes two or more of fingerprint identification, facial identification, iris identification, voiceprint identification and vein identification, and the biometric identification unit can be used for performing biometric identification on a user, so that digits are ensured to be provided for appointed authorized persons, leakage of digital content is avoided, and two or more verification is performed, so that accuracy of the biometric identification is improved.
The step of performing the cross-chain verification by the heterogeneous cross-chain verification unit in the step S5 includes:
s51, the node authentication module verifies the source node authentication serial number;
s52, after the verification of the node authentication module is passed, the node anchoring module carries out consensus confirmation on the target node;
s53, building a cross-link structure of the heterogeneous chain by a cross-link contract module, and deploying cross-link authorization information;
s54, the cross-link information disclosure module discloses the cross-link authorization information.
The step of generating the authorization certificate by the authorization supervision unit according to the authorization request in the step S6 includes:
s61, the authorization judging module determines the range of the digital content according to the authorization request;
s62, the digital content encryption module encrypts the digital content;
s63, a key generation module generates a corresponding key;
s64, the hash function module generates a digest of the key by using the hash function;
s65, the authorization certificate module generates an authorization certificate according to the key and the abstract.
Wherein, the step of verifying the key by the digital content management unit in the step S7 includes:
s71, a key receiving module receives the key sent by the request receiving module;
s72, verifying the digest of the key by a digest verification module, refusing to verify the key if the verification fails, and entering the next step if the verification passes;
s73, a key verification module verifies the key;
and S74, after the verification of the key verification module is passed, the display module displays the digital content to the client.
Specifically, a digital content heterogeneous chain cross-chain authorization system is established, the digital content heterogeneous chain cross-chain authorization system comprises an account verification module, a UID generation verification unit, a risk judgment module, a biological identification unit, a heterogeneous cross-chain verification unit, a request receiving module, an authorization supervision unit, a communication module and a digital content management unit, a client inputs an account number and a password, and sends an authorization request to the request receiving module, the account verification module verifies the account number and the password, after verification is passed, the request receiving module receives the authorization request, if verification is not passed, the request receiving module refuses to receive the authorization request, after the request receiving module receives the authorization request, the information acquisition module acquires a hard disk identification code, a mainboard serial number, a CPUID serial number, a memory serial number and network card MAC address information of the client, the data processing module processes the information of the client, generating pre-data, compiling the pre-data by a data compiling module, analyzing the compiled pre-data by a UID module to generate a UID, comparing the UID with a historical UID, verifying whether the IP address is the common IP address of the UID by an IP address module, judging the UID verification result by a UID generation verification unit by a risk judging module, if the risk exists, performing double verification by a biological recognition unit in a mode of two or more of fingerprint recognition, facial recognition, iris recognition, voiceprint recognition and vein recognition, judging no risk by the biological recognition unit, or judging the source node authentication serial number by a node authentication module, performing common identification on a target node by a node anchoring module after the verification of the node authentication module, and disposing cross-chain authorization information, disclosing the cross-chain authorization information by a cross-chain information disclosure module, determining the range of the digital content by an authorization judging module according to an authorization request, encrypting the digital content by a digital content encryption module, generating a corresponding key by a key generation module, generating an abstract of the key by a hash function module, generating an authorization certificate by a hash function module according to the key and the abstract, transmitting the authorization certificate to a client by a communication module, after receiving the authorization certificate by the client, analyzing the authorization certificate, acquiring the key, transmitting the key to a request receiving module, and after verification by a UID generation verification unit, transmitting the key to a digital content management unit by the request receiving module, receiving the key transmitted by the request receiving module by the key receiving module, verifying the abstract of the key by the abstract verification module, if verification fails, refusing to verify the key, entering the next step, verifying the key by the key verification module, and displaying the digital content to the client by a display module after the key verification is passed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The block chain-based digital content heterogeneous chain cross-chain authorization method is characterized by comprising the following steps of:
s1, establishing a digital content heterogeneous chain crossing authorization system, wherein the digital content heterogeneous chain crossing authorization system comprises an account verification module, a UID generation verification unit, a risk judgment module, a biological identification unit, a heterogeneous chain crossing verification unit, a request receiving module, an authorization supervision unit, a communication module and a digital content management unit;
s2, the client inputs an account number and a password, and sends an authorization request to a request receiving module, the account verification module verifies the account number and the password, after verification, the request receiving module receives the authorization request, and if verification fails, the request receiving module refuses to receive the authorization request;
s3, after the request receiving module receives the authorization request, the UID generation verification unit performs UID verification on the client;
s4, judging a UID verification result by the UID generation verification unit by the risk judgment module, and if the risk exists, carrying out double verification by the biological identification unit;
s5, after verification by the biological identification unit, or judging that no risk exists by the risk judging module, the heterogeneous cross-chain verification unit performs cross-chain verification;
s6, after the heterogeneous cross-chain verification unit passes verification, the authorization supervision unit generates an authorization certificate according to the authorization request, the communication module sends the authorization certificate to the client, the client analyzes the authorization certificate to obtain a key, sends the key to the request receiving module, and after the verification of the UID generation verification unit is again passed, the request receiving module sends the key to the digital content management unit;
and S7, the digital content management unit verifies the secret key, and after the secret key passes the verification, the digital content is displayed to the client.
2. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the UID generation verification unit comprises an information acquisition module, a data processing module, a data compiling module, a UID module and an IP address module, the biological identification unit comprises a fingerprint identification module, a face identification module, an iris identification module, a voiceprint identification module and a vein identification module, the heterogeneous cross-chain verification unit comprises a node authentication module, a node anchoring module, a cross-chain contract module and a cross-chain information disclosure module, the authorization supervision unit comprises an authorization judgment module, a digital content encryption module, a key generation module, a hash function module and an authorization certificate module, and the digital content management unit comprises a key receiving module, a summary verification module, a key verification module and a display module.
3. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the account verification module is electrically connected with the request receiving module, the request receiving module and the risk judging module are electrically connected with the UID generation verification unit, the biological identification unit is electrically connected with the risk judging module and the heterogeneous cross-chain verification unit, the UID generation verification unit and the communication module are electrically connected with the authorization supervision unit, and the authorization supervision unit is electrically connected with the digital content management unit.
4. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the step of performing UID authentication on the client by the UID generation authentication unit in step S3 includes:
s31, an information acquisition module acquires information of a client;
s32, the data processing module processes the information of the client side to generate pre-data;
s33, compiling the pre-data by a data compiling module;
s34, the UID module analyzes the compiled pre-data to generate a UID, and compares and verifies the UID with the historical UID;
s35, the IP address module acquires the IP address of the client and verifies whether the IP address is the common IP address of the UID.
5. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 4, wherein: the information of the client obtained in step S31 includes a hard disk identification code, a motherboard serial number, a CPUID serial number, a memory serial number and a network card MAC address.
6. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the method for double verification by the biometric authentication unit in step S4 includes two or more of fingerprint recognition, facial recognition, iris recognition, voiceprint recognition and vein recognition.
7. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the step of performing the cross-chain verification by the heterogeneous cross-chain verification unit in the step S5 includes:
s51, the node authentication module verifies the source node authentication serial number;
s52, after the verification of the node authentication module is passed, the node anchoring module carries out consensus confirmation on the target node;
s53, building a cross-link structure of the heterogeneous chain by a cross-link contract module, and deploying cross-link authorization information;
s54, the cross-link information disclosure module discloses the cross-link authorization information.
8. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the step of generating the authorization certificate by the authorization supervision unit according to the authorization request in the step S6 includes:
s61, the authorization judging module determines the range of the digital content according to the authorization request;
s62, the digital content encryption module encrypts the digital content;
s63, a key generation module generates a corresponding key;
s64, the hash function module generates a digest of the key by using the hash function;
s65, the authorization certificate module generates an authorization certificate according to the key and the abstract.
9. The blockchain-based digital content heterogeneous chain cross-chain authorization method of claim 1, wherein: the step of verifying the key by the digital content management unit in the step S7 includes:
s71, a key receiving module receives the key sent by the request receiving module;
s72, verifying the digest of the key by a digest verification module, refusing to verify the key if the verification fails, and entering the next step if the verification passes;
s73, a key verification module verifies the key;
and S74, after the verification of the key verification module is passed, the display module displays the digital content to the client.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425112A (en) * | 2008-11-18 | 2009-05-06 | 北京大学 | Digital exequatur sending system and digital work decipher operation method |
| US10057243B1 (en) * | 2017-11-30 | 2018-08-21 | Mocana Corporation | System and method for securing data transport between a non-IP endpoint device that is connected to a gateway device and a connected service |
| CN110162936A (en) * | 2019-05-31 | 2019-08-23 | 北京比特安索信息技术有限公司 | A kind of use authorization method of software content |
| CN111340530A (en) * | 2020-02-17 | 2020-06-26 | 深圳市二十一天网络科技有限公司 | Block chain-based digital rights and interests system |
| CN111756736A (en) * | 2020-06-24 | 2020-10-09 | 深圳市网心科技有限公司 | Cross-link method and system between heterogeneous block chains, electronic equipment and storage medium |
| CN112115205A (en) * | 2020-11-23 | 2020-12-22 | 腾讯科技（深圳）有限公司 | Cross-chain trust method, device, equipment and medium based on digital certificate authentication |
| CN112333158A (en) * | 2020-10-20 | 2021-02-05 | 杭州云象网络技术有限公司 | Privacy protection method and system based on block chain all-in-one machine |
| CN112347188A (en) * | 2020-10-16 | 2021-02-09 | 零氪科技（北京）有限公司 | Authorization and access auditing system and method based on private chain |
| CN112580102A (en) * | 2020-12-29 | 2021-03-30 | 郑州大学 | Multi-dimensional digital identity authentication system based on block chain |
| CN113111370A (en) * | 2021-04-30 | 2021-07-13 | 永旗(北京)科技有限公司 | Block chain cross-chain communication method |
| CN113438289A (en) * | 2020-07-08 | 2021-09-24 | 支付宝(杭州)信息技术有限公司 | Block chain data processing method and device based on cloud computing |
| CN113489669A (en) * | 2020-09-23 | 2021-10-08 | 青岛海信电子产业控股股份有限公司 | User data protection method and device |
| CN113850599A (en) * | 2021-12-01 | 2021-12-28 | 南京金宁汇科技有限公司 | Cross-link transaction method and system applied to alliance link |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10887098B2 (en) * | 2017-11-15 | 2021-01-05 | Alexander J. M. Van Der Velden | System for digital identity authentication and methods of use |
-
2022
- 2022-05-30 CN CN202210601827.2A patent/CN115001801B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425112A (en) * | 2008-11-18 | 2009-05-06 | 北京大学 | Digital exequatur sending system and digital work decipher operation method |
| US10057243B1 (en) * | 2017-11-30 | 2018-08-21 | Mocana Corporation | System and method for securing data transport between a non-IP endpoint device that is connected to a gateway device and a connected service |
| CN110162936A (en) * | 2019-05-31 | 2019-08-23 | 北京比特安索信息技术有限公司 | A kind of use authorization method of software content |
| CN111340530A (en) * | 2020-02-17 | 2020-06-26 | 深圳市二十一天网络科技有限公司 | Block chain-based digital rights and interests system |
| CN111756736A (en) * | 2020-06-24 | 2020-10-09 | 深圳市网心科技有限公司 | Cross-link method and system between heterogeneous block chains, electronic equipment and storage medium |
| CN113438289A (en) * | 2020-07-08 | 2021-09-24 | 支付宝(杭州)信息技术有限公司 | Block chain data processing method and device based on cloud computing |
| CN113489669A (en) * | 2020-09-23 | 2021-10-08 | 青岛海信电子产业控股股份有限公司 | User data protection method and device |
| CN112347188A (en) * | 2020-10-16 | 2021-02-09 | 零氪科技（北京）有限公司 | Authorization and access auditing system and method based on private chain |
| CN112333158A (en) * | 2020-10-20 | 2021-02-05 | 杭州云象网络技术有限公司 | Privacy protection method and system based on block chain all-in-one machine |
| CN112733178A (en) * | 2020-11-23 | 2021-04-30 | 腾讯科技（深圳）有限公司 | Cross-chain trust method, device, equipment and medium based on digital certificate authentication |
| CN112115205A (en) * | 2020-11-23 | 2020-12-22 | 腾讯科技（深圳）有限公司 | Cross-chain trust method, device, equipment and medium based on digital certificate authentication |
| CN112580102A (en) * | 2020-12-29 | 2021-03-30 | 郑州大学 | Multi-dimensional digital identity authentication system based on block chain |
| CN113111370A (en) * | 2021-04-30 | 2021-07-13 | 永旗(北京)科技有限公司 | Block chain cross-chain communication method |
| CN113850599A (en) * | 2021-12-01 | 2021-12-28 | 南京金宁汇科技有限公司 | Cross-link transaction method and system applied to alliance link |
Non-Patent Citations (2)
| Title |
|---|
| G. Heo等."Efficient and Secure Blockchain System for Digital Content Trading".《IEEE Access》.2021,全文. * |
| 尹伊君."基于区块链的数字内容版权登记与交易系统的设计与实现".《中国优秀硕士学位论文信息科技辑》.2019,全文. * |
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