CN107018146A - Public opinion detection platform construction method based on block chain technology - Google Patents

Public opinion detection platform construction method based on block chain technology Download PDF

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Publication number
CN107018146A
CN107018146A CN201710320746.4A CN201710320746A CN107018146A CN 107018146 A CN107018146 A CN 107018146A CN 201710320746 A CN201710320746 A CN 201710320746A CN 107018146 A CN107018146 A CN 107018146A
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information
internet
block chain
public
user
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CN201710320746.4A
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翁健
李明
杨安家
王醒
罗伟其
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暨南大学
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • H04L63/123Applying verification of the received information received data contents, e.g. message integrity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • H04L63/126Applying verification of the received information the source of the received data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/30Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
    • H04L63/302Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information gathering intelligence information for situation awareness or reconnaissance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3236Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3249Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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 using RSA or related signature schemes, e.g. Rabin scheme
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • H04L67/1097Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for distributed storage of data in a network, e.g. network file system [NFS], transport mechanisms for storage area networks [SAN] or network attached storage [NAS]

Abstract

The invention discloses a public opinion detection platform construction method based on a block chain technology. The public opinion detection platform construction method comprises the steps of: establishing a user public opinion monitoring centre at first, distributing public and private key pairs to personal users, and providing digital signature service, filtering and historical analysis for internet information; establishing a personal user comment publishing infrastructure platform; setting up a block chain foundation platform published to the internet information; establishing an internet information writing mechanism based on a block chain; and, setting up an internet data storage centre based on a cloud storage platform, and storing original data in a remote cloud data centre after encrypting the original data through the public key of a user. The public opinion detection platform construction method disclosed by the invention has very important significance in the aspects as follows: the public opinion detection is standardized; the personality right, the portrait right, the privacy right and the intellectual property of the personal users can not be infringed, etc.

Description

一种基于区块链技术的舆情检测平台建设方法 Based block chain technology platform for building public opinion detection method

技术领域 FIELD

[0001] 本发明属于网络空间安全技术领域,尤其涉及一种基于区块链技术的舆情检测平台建设方法。 [0001] The present invention belongs to the field of space technology network security, and particularly to a public opinion detecting block chain based platform technology.

背景技术 Background technique

[0002] 随着互联网技术的飞速发展,信息传播的方式及手段越来越多样化,确实有利于网络空间里言论自由的实现,但是互联网信息是一把双刃剑,在它发挥积极作用的同时,也侵害公民人格权、肖像权、隐私权、知识产权等权利,扰乱社会公共秩序,对网络的公信力带来严重冲击。 [0002] With the rapid development of Internet technology, information dissemination way and means more and more diversified, is certainly conducive to achieve freedom of expression in cyberspace, but the Internet is a double message, play an active role in its At the same time, also against the rights of citizens personality rights, portrait rights, privacy, intellectual property, disturbing the public order, a serious blow to the credibility of the network. 一方面,互联网基础设施缺乏统一的监管机制,而且互联网用户遍布全球,各国政府对互联网这一新兴媒介的监管面临前所未有的难度;另一方面,在企业或者局域网内部也存在着非法互联网信息泛滥的问题,个人用户可以匿名发布对企业或者区域有害的互联网信息。 On the one hand, the Internet infrastructure, the lack of a unified regulatory mechanisms, and Internet users around the world, governments regulation of this emerging Internet media face unprecedented difficulty; on the other hand, the enterprise or intranet there is also the proliferation of illegal Internet information problems, individual users can publish anonymously on business or harmful Internet information area.

[0003] 近年来,各国开始规范互联网信息,加强监督管理。 [0003] In recent years, countries began to regulate the Internet information, strengthen supervision and management. 中国成立了中央网络安全领导小组,强调按照创新、协调、绿色、开放、共享的发展理念推动经济社会发展。 China set up a Central Leading Group for network security, according to emphasize innovation, coordination, green, open, shared development concept to promote economic and social development. 同时,网络安全事业发展也要适应这个趋势,推进中国的网络强国建设。 Meanwhile, the network security development must adapt to this trend, and promote China's power network construction. 最高人民法院、最高人民检察院、 公安部联合出台了《关于办理刑事案件收集提取和审查判断电子数据若干问题的规定》,明确规定网页、博客、朋友圈等网络平台发布的信息,手机短信、电子邮件、即时通信等网络应用服务的通信信息,用户注册信息、身份认证信息、电子交易记录等信息,文档、图片、音视频等电子文件属于电子数据。 Supreme People's Court, Supreme People's Procuratorate, Ministry of Public Security jointly issued the "Regulations on the handling of criminal cases collected extraction and review of electronic data to determine a number of issues," clearly provides information on the page, blog, circle of friends and other network platform release, SMS, electronic communication information e-mail, instant messaging and other network application services, user registration information, authentication information, electronic transaction records and other information, documents, pictures, audio and video and other electronic documents belonging to the electronic data. 也就是说日后在追宄刑事责任时,这些电子数据可以成为呈堂证供,对规范互联网信息的控制起着积极的作用。 That future traitor when chasing criminal liability, these electronic data may become evidence in court, to regulate the Internet information control plays an active role. 此外,越来越多的服务平台开始从技术手段过滤敏感、对公民有着危害言论的词汇。 In addition, more and more services from the platform began to filter sensitive technical means to harm the citizens have a vocabulary of speech.

[0004] 但是,互联网信息的无中心化、匿名性、互动性等几大特征导致了管控的复杂度。 [0004] However, several features no centralized, anonymous, interactive information on the Internet as a result of the complexity of management and control. 另外,现阶段所有互联网信息的发布都依赖第三方服务平台,国内第三方服务平台例如微信、微博、博客、论坛等,他们之间存在的共同特征在于,基于信任模型下的中心化管理,虽然互联网信息发表开始走向非匿名化,但由于数据库的中心化,使得数据容易遭受物理或者被黑客攻击,此外如果数据库管理员存在恶意行为,修改言论或者所有者信息,带来的危害将会更大。 In addition, at this stage to publish all information on the Internet rely on third-party service platform, the third-party service platforms such as micro letter, microblogging, blog, forums, etc., there is a common feature among them is that, based on centralized management under the trust model, Although the Internet began to publish information of a non-anonymous, but due to the centralized database, making the data vulnerable to attacks by hackers or physical, in addition, if a database administrator malicious behavior, speech or modify owner information, the harm will be more Big.

[0005]区块链是随着比特币等数字货币而兴起的一门新兴技术,具备去中心化和不可篡改等特性,它将一段时间内的信息记录到区块中,相邻区块之前通过哈希链接在一起,形成一个无法篡改的分布式记账本。 Before [0005] block chain, with the other bit digital money credits and the rise of an emerging technology, have not be altered to the center and other characteristics, the information in the record to a period of time will block, neighboring blocks together to form a link can not be tampered with by a distributed hash pocket book. 将个人用户的互联网信息的哈希值写入至区块链中,借助区块链中的数据无法篡改及具有可追溯的这一特性,非常利于后续互联网信息追责。 Writes the hash value of the Internet user's personal information to block the chain, with the data block in the chain can not be tampered with and has the characteristics traceable, information is very beneficial to the following Internet Responsibility.

发明内容 SUMMARY

[0006]本发明目的是提供一种基于区块链技术的舆情检测平台建设方法,旨在解决现有的互联网信息发布流程中,数据易被篡改,匿名化无可追责的技术问题。 [0006] The present invention is to provide a platform for public opinion detection technology building block chain-based approach to solve the existing Internet information dissemination process, data is easily tampered with, no technical problems anonymity of the Responsibility.

[0007]为实现上述目的,本发明采用如下技术方案:一种基于区块链技术的舆情检测平台建设方法,包括以下步骤: [0007] To achieve the above object, the present invention adopts the following technical solutions: A public opinion detecting block chain internet technology based construction, comprising the steps of:

[0008] 步骤1、建立用户舆情监测中心,为个人用户分配提供公私钥对,对互联网信息提供数字签名服务、过滤及历史分析; [0008] Step 1, to create a user public opinion monitoring center to provide public and private key assigned to individual users, to provide digital signature services for Internet information, filtering and historical analysis;

[0009] 步骤2、建立个人用户言论发布基础设施平台,个人用户所发布言论需要用户舆情监测中心验证通过后才可正式进行信息发布; [0009] Step 2, create a personal user comments posted infrastructure platform, individual users need to publish remarks after public opinion monitoring center verification by the user before the official release of information;

[0010] 步骤3、搭建面向互联网信息发布的区块链基础平台; [0010] Step 3, to set up the Internet for information distribution block chain base platform;

[0011] 步骤4、建立基于区块链的互联网信息写入机制,对互联网信息数据进行哈希降维处理,个人用户编辑的互联网信息经过数字化签名,再利用哈希算法将互联网信息进行降维处理,得到互联网信息的哈希值,将所述互联网信息的哈希值连同所有者的个人地址信息、发表时间写入区块链中; [0011] Step 4, to establish an Internet-based information into the block chain mechanism, the Internet information is hashed data dimensionality reduction processing, personal information of Internet users edit digitized signature, and then use the hash algorithm to reduce the dimension of the Internet information treatment to obtain a hash value of information on the Internet, the hash value of the Internet address information along with personal information about the owner, published write block chain;

[0012]步骤5、搭建舆情检测的数据存储中心,将原始数据经过用户公钥加密之后存储至远端云数据中心。 [0012] Step 5, to build public opinion data storage center detection, the original data stored in a cloud data center to a remote user after public-key encryption.

[0013]优选地,所述步骤丨建立的用户舆情监测中心的功能包括:1)注册管理,用于用户公私钥对的信息分发、个人有效信息登记;2)数字签名服务,用于对互联网信息进行数字签名及签名验证;3)言论过滤,用于对敏感、非合法言论词汇、语言及文章进行过滤;4)历史言论分析,用于对历史互联网信息进行追溯分析。 [0013] Preferably, the functional monitoring center user opinion Shu said step of establishing comprises: 1) Registered management, user information for distributing public and private key pair, the personal information registration valid; 2) a digital signature service for the Internet information digital signature and signature verification; 3) remarks filtration for sensitive, non-legal vocabulary speech, language and paper filter; 4) history of speech analysis, for historical retrospective analysis of Internet information.

[0014] 优选地,步骤1所述用户舆情监测中心的建立过程如下: [0014] Preferably, the process of establishing a user opinion monitoring center following steps:

[0015]首先,建立公开密钥舆情监测中心,负责管理用户的所有公私钥对、注册信息; [0015] First, the establishment of public-key opinion monitoring center, responsible for managing all public and private key to the user's registration information;

[0016]其次,建立数字签名服务中心,言论经过个人用户数字签名后,该用户拥有与该言论相关的知识产权; [0016] Secondly, the digital signature service centers remarks after individual users of digital signature, the user owns the intellectual property associated with the speech;

[0017] 然后,建立舆情检测中心,为确保互联网信息发布的安全性,所有言论发布以交易的形式写入区块链,用户舆情监测中心对个人用户发布的互联网信息进行过滤审查,确认无误后个人用户发布的互联网伯息才可被正式发布; [0017] Then, the establishment of public opinion testing centers to ensure the security of the Internet information dissemination, all written statements issued in the form of block chain transactions, user opinion monitoring center for individual users to publish Internet information censorship, after confirmation Internet users post personal information before Bo was officially released;

[0018] 最后,建立互联网信息比对分析中心,对历史危害言论进行追溯管理。 [0018] Finally, the establishment of an Internet information center alignment analysis, hazard statements of historical retrospective management.

[0019] 优选地,步骤4所述写入机制中,互联网信息数据经过哈希降维处理后写入区块, 形成链式结构,可进行有效追溯且无法被单个人篡改。 [0019] Preferably, said write mechanism 4, step Internet information hashed data dimension reduction after write block, forming a chain structure, and can not be effectively traced back sheet personal tampering.

[0020]优选地,步骤5所述经过用户公钥加密之后的原始数据只能由用户本人对数据进行解密。 [0020] Preferably, after step 5 the raw data after the user public key to encrypt data can only be decrypted by the user himself.

[0021]与现有技术相比,本发明具有如下优点及有益效果: [0021] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0022]本发明舆情检测平台建设方法基于区块链技术,该方法中矿工涉及两种角色:舆情监测中心及个人用户,舆情监测中心充当公钥基础设施(Public Key Infrastructure, 以下简称PKI)角色,个人用户在核心部分注册后才可被其交易确认并在网络中进行言论发布,所发布信息被写入区块链中。 [0022] Public Opinion detection platform based on the method of the invention block chain technology, this method of miners involved in two roles: Public Opinion Monitoring Center and individual users, public opinion monitoring center acts as a public key infrastructure (Public Key Infrastructure, hereinafter referred to as PKI) role individual users before being confirmed in the central part of the transaction and its registration statement posted on the network, the information is written release block chain. 同时,为保护个人用户隐私,只有舆情监测中心才可定位信息的发布者,除非发布者本人公开身份,否则其他用户无法知晓,保证了用户言论自由。 At the same time, to protect the privacy of individual users, public opinion monitoring center is available only publisher positioning information, unless the identity of the publisher himself publicly, other users can not know otherwise, to ensure that the user freedom of speech. 本发明对规范舆情检测,保护个人用户不被侵犯人格权、肖像权、隐私权、知识产权等方面有着及其重要的意义。 The present invention to regulate public opinion detection, protection of individual users will not be violated moral rights, terms of image rights, privacy, intellectual property, and so has its significance.

附图说明 BRIEF DESCRIPTION

[0023]图1为本发明舆情检测平台建设方法的流程示意图; [0023] FIG opinion detection platform 1 a schematic flow chart of a method of the present invention;

[0024]图2为本发明舆情检测系统框架示意图; [0024] Fig 2 a schematic view of the framework of public opinion detection system of the present invention;

[0025]图3为本发明个人用户互联网信息发布流程示意图。 [0025] Fig 3 a schematic flow chart of Internet information publishing individual users of the present invention.

具体实施方式 Detailed ways

[0026]下面结合附图及实施例对本发明的技术方案进行详细说明,但本发明的实施方式不限于此。 [0026] accompanying drawings and the following technical scheme of the present invention will be described in detail embodiments examples, but embodiments of the present invention is not limited thereto.

[0027]实施例 [0027] Example

[0028]参照图1,本发明针对互联网世界中网络色情内容充斥、垃圾信息成灾、污辱性信息肆虐等问题,提出一种基于区块链技术的舆情检测平台建设方法,具体包括以下步骤: [0029]步骤1、建立用户舆情监测中心(也叫用户管理中心PKI),舆情监测中心建立公钥基础设施管理服务PKI,为个人用户分配公私钥对。 [0028] Referring to 1, the present invention is filled with the Internet world network diagram for sexual content, spam disaster, etc. insulting information rampant problem, a public opinion detecting block chain internet technology based construction, comprises the steps of: [0029] step 1, to create a user opinion monitoring center (also called user management Center PKI), public opinion monitoring center established public Key infrastructure management services PKI, public and private key assigned to individual users. 此外,当用户需要授权登录时,对用户身份进行管理。 In addition, when the user authorization is required to log on the user identity management.

[0030]用户舆情监测中心的功能包括:1)注册管理,用于用户公私钥对的信息分发、个人有效信息登记;2)数字签名服务,用于对互联网信息进行数字签名及签名验证;3)言论过滤,用于对敏感、非合法言论词汇、语言、文章等信息言论进行过滤;4)历史言论分析,用于对历史互联网信息进行追溯分析。 [0030] User Function public opinion monitoring center comprising: 1) registration management, public and private key pair for the user distribution information, personal information registration valid; 2) a digital signature service, the Internet information for digital signature and signature verification; 3 ) remarks filtration for sensitive, non-legal vocabulary speech, language, articles and other information to filter speech; 4) history of speech analysis, for historical retrospective analysis of Internet information.

[0031]所建立的用户舆情监测中心可以分布在不同的区域。 [0031] established user opinion monitoring center may be distributed in different areas. PKI的建立过程如下: PKI setup procedure is as follows:

[0032]首先,建立公开密钥舆情监测中心。 [0032] First, the establishment of public-key public opinion monitoring center. 公开密钥管理是PKI的核心,负责管理该结构用户的所有公私钥对、注册信息; PKI Public Key management is the core, is responsible for managing all public and private key to the structure of the user's registration information;

[0033]其次,建立数字签名服务中心。 [0033] Secondly, the digital signature service center. 为确保个人用户发布信息的版权,建立数字签名服务中心,言论经过个人用户数字签名后,该用户拥有与该言论相关的知识产权; To ensure that individual users to publish copyright information, the establishment of a digital signature service centers remarks after individual users of digital signature, the user owns the intellectual property associated with the speech;

[0034]然后,建立舆情检测中心,为确保互联网信息发布的安全性,所有言论发布以交易的形式写入区块链,舆情监测中心对个人用户发布的互联网信息进行过滤审查,确认无误后个人用户发布的互联网信息才可被正式发布。 [0034] Then, the establishment of public opinion testing centers to ensure the security of the Internet information dissemination, all the talk issue of the write block chain in the form of the transaction, public opinion monitoring center for Internet users to publish personal information to filter review, confirmation and personal Internet users to publish information before being released.

[0035]最后,建立互联网信息比对分析中心,对历史危害言论进行追溯管理。 [0035] Finally, the establishment of an Internet information center alignment analysis, hazard statements of historical retrospective management.

[0036]步骤2、建立个人用户言论发布基础设施平台(也叫网络言论发布公开平台),个人用户所发布言论需要舆情监测中心验证通过后才可正式进行信息发布。 [0036] Step 2, create a personal user comments posted infrastructure platform (also known as the network of speech issue a public platform), individual users need to publish statements by public opinion monitoring center after verification of information before the official release. 功能包括:1)支持个人用户言论安全发表。 Features include: 1) support for individual user security remarks published. 该客户端发表信息会与用户管理中心PKI进行对接,确保用户个人身份信息的准确性;2)支持个人用户言论安全更新,支持个人用户对已发表信息进行修改、 更新、删除等操作;3)支持个人用户言论访问查询。 The client information will be released for docking with the user management center PKI, ensure the accuracy of personally identifiable information; 2) support for individual users comments security updates, support individual users to modify the published information, update, delete and other operations; 3) support individual users access the query words. 支持个人普通用户对发表信息进行访问、查看、点评;4)支持个人用户注册。 Support for ordinary users to publish personal information access, review, review; 4) support individual user registration. 基于个人用户实名信息,用户管理中心PKI确认后分配公私钥对。 Based on the real-name personal user information, the user assignment for public and private key management center PKI confirmation.

[0037]步骤3、基于高效的区块链共识算法,搭建面向互联网信息发布的区块链基础平台(即网络研发发布区块链平台)。 [0037] Step 3, based on efficient block chain consensus algorithm, built for the Internet information dissemination block chain basic platform (ie, network development block chain publishing platform). 由于言论发布具有实时性、大数据量等特性,需要采用一种高效的区块链共识机制,例如股权证明机制(PoS),来搭建平台。 Since the speech released with real-time, large amounts of data and other characteristics, we need an efficient block chain consensus mechanisms, such as equity proof mechanism (PoS), to build a platform.

[0038]区块链是由包含相同结构的区块组成,区块内部涵盖对一段时间内历史交易信息的记录,矿工通过工作量证明等各种挖矿算法来产生新块,前一个块的哈希值作为下一个区块头数据结构组成部分之一,通过这种方式所有的区块链在一起,形成一个无法篡改的分布式记账本。 [0038] block comprises a block chains are composed of the same structure, internal block transaction history record of information covering a period of time, generates a new block miners work demonstrated by other mining algorithms, the previous block the hash value as the data structure of the header region of one of the components a, in this way all the block chains together to form a distributed billing can not be tampered present.

[0039] 此外,面向内部的言论控制可基于私有链形式,全网节点全部由私有服务器组成, 单个服务器故障不会影响整个服务的运行,解决了言论发表中的实时性问题。 [0039] In addition, the internal control-oriented statements based on private-stranded form, the whole network node entirely of private servers, a single server failure will not affect the operation of the service, to solve the real-time problem in remarks published.

[0040] 步骤4、建立基于区块链的互联网信息写入机制。 [0040] Step 4, to establish an Internet information writing mechanism-based block chain. 用户管理中心PKI为每个用户分配了公私钥信息,通过对公钥进行哈希计算后可得到用户的地址信息,其他用户看到的为用户的地址信息,发布信息的哈希值及发布时间、发布者地址信息计入区块链中。 Public and private key information management center PKI user assigned to each user, and by the public key hash is calculated to obtain the address information of the user, the user's address information of other users to see, release of information and the hash value Published , publisher address information included in the block chain.

[0041] 写入机制主要针对区块链中每个区块容量太大而导致节点之间共识时间长的问题,对互联网信息数据进行哈希降维处理,个人用户编辑的互联网信息经过数字化签名,再利用哈希算法将互联网信息进行降维处理,得到一串简单的字符串信息(互联网信息的哈希值),将所述互联网信息的哈希值连同所有者的个人地址信息、发表时间写入区块链中。 [0041] The main write mechanism for each block in the block chain too much capacity and lead to a long time problem of consensus between nodes on the Internet information is hashed data dimensionality reduction processing, personal information of Internet users edit digitized signature , re-use hashing algorithm to reduce the dimension of Internet information, get a bunch of simple string information (hash value of information on the Internet), the hash value of the Internet address information along with personal information about the owner, published write block chain.

[0042] 所有经过写入机制处理而发送出去的数据都经过个人数字签名,并且只有用户管理中心PKI才有权对发布数据进行分析处理,其他任何人都无法查询该信息发布者的真实身份;此外,互联网信息数据经过哈希降维处理后写入区块,形成了链式结构,可进行有效追溯且无法被单个人篡改。 [0042] After all the data is written mechanisms to deal with and have been sent out personal digital signatures, PKI and only the User Management Center have the right to publish the data analysis and processing, no one else can query information about the true identity of the publisher; In addition, the Internet information hashed data dimension reduction after write block, forming a chain structure, and can not be effectively traced back sheet personal tampering.

[0043] 步骤5,搭建舆情检测的数据存储中心。 [0043] Step 5, to build public opinion data storage center detected. 互联网信息数据量巨大,本发明建立一种基于云平台与区块链相结合的数据存储机制,防止云端数据被窃取,存储在云端的数据都经过个人用户公钥进行加密处理,只有用户本人才能对数据进行解密。 Internet enormous amount of information and data, the present invention is to establish a mechanism for cloud-based data storage platform and block chain combining cloud prevent data theft, data stored in the cloud have been individual user's public key to encrypt only the user himself can to decrypt the data.

[0044]此外,本发明还封装数据读写接口,以满足在高用户量访问时的吞吐量需求;建立互联网信息高阅读量缓存机制,对于用户访问量大的数据可进行数据分析,读取时不通过云端,还可对数据即时读取,防止网络拥塞而出现的无法查看问题。 [0044] Further, the present invention also encapsulates the data read and write interfaces to meet high throughput requirements of users in access; Internet information to establish a high amount of read caching, the data user can access a large amount of data analysis, the reading when not through the clouds, but also real-time data is read, see if the issue can not prevent the emergence of network congestion.

[0045]平台搭建完成之后的框架如图2所示,个人用户言论发表流程图见图3。 [0045] After completion of the platform frame structures shown in FIG. 2, the individual user speech post flowchart shown in Figure 3.

[0046]上述对实施例的描述是为便于本技术领域的普通技术人员能够理解和应用发明。 [0046] The foregoing description of the embodiments according to the present embodiment is for ease of ordinary skill in the art can understand the invention and application. 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。 The above are only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, equivalent replacements and improvements should fall in the protection of the present invention within range.

Claims (6)

1. 一种基于区块链技术的舆情检测平台建设方法,其特征在于,包括以下步骤: 步骤1、建立用户舆情监测平台,为个人用户分配公私钥对,对互联网信息提供数字签名服务、过滤及历史分析,且该平台与区块链平台对接,能够有效追溯和防止原始数据被篡改; 步骤2、建立个人互联网信息发布基础设施平台,个人用户所发布互联网信息需要通过区块链基础平台; 步骤3、搭建面向互联网信息发布的区块链基础平台; 步骤4、建立基于区块链的互联网信息写入机制,对互联网信息数据进行哈希降维处理,个人用户编辑的互联网信息经过数字化签名,再利用哈希算法将互联网信息进行降维处理,得到互联网信息的哈希值,将所述互联网信息的哈希值连同所有者的个人地址信息、 发表时间写入区块链中; 步骤5、搭建舆情检测的数据存储中心,将原始数 CLAIMS 1. A method for constructing block chain technique of public opinion on testing platform, characterized by comprising the following steps: Step 1, to establish a user opinion monitoring internet, public and private key assigned to individual users, to provide a digital signature service information on the Internet, filtered and historical analysis, and the block chain platform docking platform and can effectively prevent and traceability of raw data has been tampered with; step 2, create a personal internet information publishing platform infrastructure, individual users need basic internet information platform released by the block chain; step 3, set up the internet for information dissemination block chain base platform; step 4, to establish an internet-based information into the block chain mechanism, the internet information is hashed data dimensionality reduction processing, personal information of internet users edit digitized signature , using a hashing algorithm to further reduce the dimension of Internet information, the Internet information to obtain a hash value, said hash value together with personal information over the Internet address information of the owner, post write block chain; step 5 build public opinion detected data storage center, the raw 经过用户公钥加密之后存储至远端云数据中心。 After storing the user public key encryption to the distal end of the cloud data center.
2. 根据权利要求1所述的一种基于区块链技术的舆情检测平台建设方法,其特征在于, 所述步骤1建立的用户舆情监测中心的功能包括:1)注册管理,用于用户公私钥对的信息分发、个人有效信息登记;2)数字签名服务,用于对互联网信息进行数字签名及签名验证;3) 言论过滤,用于对敏感、非合法言论词汇、语言及文章进行过滤;4)历史数据分析,用于对历史互联网信息进行追溯分析。 The one of the construction method of claim 1, wherein the block chain technique of public opinion on testing platform, characterized in that the function of the monitoring center user opinion created in step 1 comprises: 1) registration management for public and private users key information on the distribution of personal information valid registration; 2) a digital signature services for Internet information digitally signing and signature verification; 3) remarks filtration for sensitive, non-legal vocabulary speech, language and paper filter; 4) historical data analysis, information on the Internet for historical retrospective analysis.
3. 根据权利要求1所述的一种基于区块链技术的舆情检测平台建设方法,其特征在于, 步骤1所述用户舆情监测中心的建立过程如下: 首先,建立公开密钥舆情监测中心,负责管理用户的所有公私钥对、注册信息; 其次,建立数字签名服务中心,言论经过个人用户数字签名后,该用户拥有与该言论相关的知识产权; 然后,建立舆情检测中心,为确保互联网信息发布的安全性,所有言论发布以交易的形式写入区块链,用户舆情监测中心对个人用户发布的互联网信息进行过滤审查,确认无误后个人用户发布的互联网信息才可被正式发布; 最后,建立互联网信息比对分析中心,对历史危害言论进行追溯管理。 3. The method of building block chain technique of public opinion on testing platform, characterized in that according to one of the claim 1, the process of establishing a user opinion monitoring center following steps: First, create a public key opinion monitoring center, All public and private key pair is responsible for managing user registration information; secondly, the establishment of a digital signature service centers remarks after individual users of digital signature, the user owns the intellectual property associated with the speech; then, the establishment of public opinion testing centers, to ensure that Internet information release of security, all written statements issued in the form of block chain transactions, user opinion monitoring center for individual users to publish Internet information censorship, after confirmation of individual users to publish information on the Internet before being officially released; and finally, establishment of an Internet information center alignment analysis, hazard statements of historical retrospective management.
4. 根据权利要求1所述的一种基于区块链技术的舆情检测平台建设方法,其特征在于, 步骤2所述个人互联网信息发布基础设施平台的功能包括:1)支持个人用户言论安全发表; 2)支持个人用户言论安全更新;3)支持个人用户言论访问查询;4)支持个人用户注册。 According to one of the claims 1 opinion detecting block chain internet technology based construction, wherein the step of publishing information 2 personal Internet infrastructure platform comprising: a) supporting the personal user safety post expression ; 2) support for individual user security update statements; 3) support for individual users access the query statements; 4) support individual user registration.
5. 根据权利要求1所述的一种基于区块链技术的舆情检测平台建设方法,其特征在于, 步骤4所述写入机制中,互联网信息数据经过哈希降维处理后写入区块,形成链式结构,可进行有效追溯且无法被单个人篡改。 According to one of the construction method of claim 1, wherein the block chain technique of public opinion on testing platform, wherein, said write mechanism in step 4, the Internet information hashed data after writing dimensionality reduction block forming a chain structure, and can not be effectively traced back sheet personal tampering.
6. 根据权利要求1所述的一种基于区块链技术的舆情检测平台建设方法,其特征在于, 步骤5所述经过用户公钥加密之后的原始数据只能由用户本人对数据进行解密。 According to one of the claim 1, building block chain art method of public opinion on testing platform, wherein, after step 5 the user's public key to encrypt the original data can only be decrypted by the data the user himself.
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