CN108268915B - Electronic evidence curing system and method - Google Patents
Electronic evidence curing system and method Download PDFInfo
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- CN108268915B CN108268915B CN201810068821.7A CN201810068821A CN108268915B CN 108268915 B CN108268915 B CN 108268915B CN 201810068821 A CN201810068821 A CN 201810068821A CN 108268915 B CN108268915 B CN 108268915B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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Abstract
The invention provides an electronic evidence curing system and a method thereof, wherein the electronic evidence curing system comprises: a forensics terminal and a server; the evidence obtaining terminal further comprises an input and output module, a display module and a display module, wherein the input and output module is used for inputting instructions by a user and displaying an operation interface; the electronic evidence acquisition module is used for acquiring electronic evidence according to the acquisition evidence-taking instruction input by the user; the electronic evidence storage module is used for storing the electronic evidence collected by the user according to the collection evidence-taking completion instruction input by the user and forming an electronic evidence packet; the central letter code processing module comprises a central letter code library and is used for performing association binding on the stored electronic evidence package and a specific central letter code; the evidence curing request unit is used for sending the electronic evidence package which is bound in association with a specific central letter code to the server; the server is used for digitally signing the electronic evidence and generating an evidence curing report.
Description
Technical Field
The invention belongs to the technical field of information security, and particularly relates to an electronic evidence curing system and method.
Background
The invention is based on the invention made on the basis of the 'two-dimensional code fidelity system' of the invention patent 201610998949.4 previously applied and published by the applicant.
Because the traditional notarization can not meet the curing requirements of instantaneity, dynamics and daily property, and can not meet the requirement of obtaining a large number of evidences under the internet environment, and the notarization cost is also higher, a lot of cases can not be right to be maintained in the court. Therefore, there is an urgent need for an evidence curing system that will reduce the cost of evidence collection, provide more possibilities for the innovation of the right-maintaining mode, and facilitate the right-maintaining evidence collection work.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an electronic evidence solidifying method and system, which are used for highly encrypting the electronic evidence and further avoiding the possibility of tampering the evidence.
The invention adopts the following technical scheme:
an electronic evidence solidification system, comprising: a forensics terminal and a server;
the forensic terminal further comprises a forensic information terminal,
the input and output module is used for inputting instructions by a user and displaying an operation interface;
the electronic evidence acquisition module is used for acquiring electronic evidence according to the acquisition evidence-taking instruction input by the user;
the electronic evidence storage module is used for storing the electronic evidence collected by the user according to the collection evidence-taking completion instruction input by the user and forming an electronic evidence packet;
the central letter code association binding processing module comprises a central letter code library and is used for associating and binding the stored electronic evidence package with a specific central letter code;
the evidence curing request unit is used for sending the electronic evidence package which is bound in association with a specific central letter code to the server;
the server is used for digitally signing the electronic evidence and generating an evidence curing report.
The electronic evidence acquisition module comprises a data acquisition unit and is used for acquiring electronic evidence comprising one of video, audio and images or a combination of the video, the audio and the images.
The evidence obtaining terminal can further comprise a positioning module used for generating geographic position information of each electronic evidence.
Wherein, the specific central letter code comprises a pre-generated central letter code and a central letter code generated after forensics;
the input instruction may include selecting a "code scan forensics" instruction or a "direct-shoot forensics" instruction for enabling the data acquisition unit for scanning the pre-generated central letter code. (ii) a The central signal code processing module further comprises,
the central letter code identification module is used for identifying according to a central letter code which is scanned by a user and is generated in advance, and enabling the electronic evidence collection module according to an identification result;
and the central information code generating module is used for randomly coding through the central information code library according to the evidence obtaining completion instruction of the user to generate the central information code.
And the code scanning evidence obtaining mode can also add evidence content on the pre-generated central letter code.
And the electronic evidence solidification report is embedded with corresponding electronic evidence package data.
The electronic evidence collection module further comprises an input unit used for inputting the description of the collected electronic evidence by a user.
The invention further provides an electronic evidence curing method, which comprises the following steps:
step 1, selecting 'code scanning and evidence obtaining' by a user through a terminal;
step 3, the user obtains electronic evidences of different types through the data acquisition module;
step 4, the user finishes evidence collection and stores the evidence as an electronic evidence package;
step 5, binding the specific trusted code and the electronic evidence package in an associated manner and sending the bound specific trusted code and the electronic evidence package to a server;
and 6, the server side carries out digital signature on the electronic evidence and generates a solid evidence report.
The invention further provides another electronic evidence curing method, which comprises the following steps:
step 1, a user selects 'direct shooting evidence obtaining' through a terminal;
step 3, the user obtains electronic evidences of different types through the data acquisition unit;
step 4, the user finishes evidence obtaining and stores the electronic evidence to form an electronic evidence package;
step 5, generating a specific central letter code, associating and binding the specific central letter code and the electronic evidence package, and sending the specific central letter code and the electronic evidence package to a server;
and 6, the server side carries out digital signature on the electronic evidence and generates a solid evidence report.
After the evidence-based report is generated, the user can ask the server for the evidence-based report in a free or paid mode and download the evidence-based report to the local terminal.
After the evidence-fixing report is generated, the user can also submit a legal assistance application to the cooperation institution through the server side.
After the pre-generated central letter code is repeatedly scanned, the newly obtained evidence and the bound evidence are stored into a new evidence package.
The invention further provides a forensics terminal for the electronic evidence curing system, which comprises:
the input and output module is used for inputting instructions by a user and displaying an operation interface;
the electronic evidence acquisition module is used for acquiring electronic evidence according to the evidence obtaining instruction input by the user;
the electronic evidence storage module is used for storing the electronic evidence collected by the user according to the evidence obtaining completion instruction input by the user and forming an electronic evidence packet;
and the central letter code binding processing module comprises a central letter code library and is used for binding the stored electronic evidence package with a specific central letter code.
Drawings
FIG. 1 is a block diagram of one of the authentication code combinations used in the electronic evidence curing system of the present invention;
FIG. 2 is a schematic diagram of an electronic evidence curing system according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of an evidence collection module according to the forensics terminal of FIG. 2;
FIG. 4 is a schematic diagram of an embodiment of a central signal processing module according to FIG. 2;
FIG. 5 is a flow diagram of a method for electronic evidence solidification according to one embodiment of the present invention;
fig. 6 is a flow chart of an e-proof solidification method according to another embodiment of the invention.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that those skilled in the art can implement them.
The electronic evidence curing system and method of the embodiment of the invention use a two-dimensional code (hereinafter referred to as "central letter code") processing technology formed by combining an inner code 100 and an outer code 200 in a "two-dimensional code fidelity system" patent of a previous application of the applicant (application number 201610998949.4), as shown in fig. 1. The central letter code may be provided on a physical label and may be assigned to the user.
As shown in fig. 2, the electronic proof curing system of the embodiment of the present invention includes: the evidence obtaining terminal 1 and the evidence curing server 2; the evidence obtaining terminal 1 further comprises an input and output module 11, an electronic evidence collecting module 12, an electronic evidence storage module 13 and a central letter code processing module 14; the evidence curing server 2 further comprises a curing report generating module 21; the evidence obtaining terminal can be a smart phone, a computer, an IPAD and the like, and a central letter code evidence obtaining client can be installed in the smart phone with Android, IOS systems and the like, so that the function of obtaining the evidence through the central letter code is achieved.
The input/output module 11 may be a touch screen of a smart phone, or a computer monitor and a keyboard, and is used for a user to input an instruction and provide a user interface; the input instruction can comprise a code scanning evidence obtaining instruction or a direct shooting evidence obtaining instruction in the selection interface; the code scanning evidence obtaining mode refers to a mode of obtaining evidence by scanning a central letter code and entering an evidence obtaining interface; the 'direct-photographing evidence obtaining' mode refers to a mode of directly entering an evidence obtaining interface for obtaining evidence without scanning a central letter code.
As shown in fig. 3, the electronic evidence collection module 12 includes a data collection unit 121, and a user can collect electronic evidence such as video, audio, and image through the data collection unit; the data acquisition unit may be a camera, a recording device, etc. as is known in the art;
the electronic evidence collection module 12 may further include a positioning module 122 for generating geographic location information of each electronic data; the positioning module 122 may be a GPS, compass, or other positioning module of the mobile phone terminal;
the electronic evidence storage module 13 is used for storing the electronic evidence obtained by evidence obtaining according to the evidence obtaining completion instruction of the user;
the central letter code processing module 14 comprises a central letter code library, and is used for binding a central letter code generated in advance or after evidence collection with the stored electronic evidence;
as shown in fig. 4, the ccm processing module 14 further includes a ccm recognition module 141 for recognizing the ccm scanned by the user according to the pre-generated ccm and enabling the electronic evidence collection module according to the recognition result;
and a central information code generating module 142, for generating the central information code by the random coding of the central information code library according to the user evidence obtaining completion instruction.
Wherein a pre-generated central letter code can be affixed to the physical label and provided to the central letter code certification system user.
The server 2 includes a solidification report generation module 21, configured to digitally sign the obtained evidence through the trusted network timestamp and a digital certificate issued by the trusted electronic signature certification authority, and generate a solidification report.
The trusted network timestamp can adopt a trusted timestamp technology authorized by a national time service center, and the trusted electronic signature certification authority can adopt a CA certificate of a CA certification authority.
The forensics terminal 1 and the server 2 may be connected in a wireless or wired manner, and the connection manner belongs to the known technology in the art and is not described in detail.
The invention further provides an electronic evidence curing method, which comprises the following steps.
A user firstly installs a client of a central letter code evidence obtaining APP in a terminal of the user, such as a computer or a smart phone, so that the terminal of the user has a central letter code processing function. The user can carry out evidence solidification in a mode of code scanning evidence obtaining or direct shooting evidence obtaining displayed on the client interface.
Referring to fig. 5, a user of the "code scanning evidence obtaining" mode is assigned with one or more physical tags containing a central letter code, which is generated in advance and stored in a central letter code library, and the "code scanning evidence obtaining" mode is mainly applied to the field of commodity sales business modes of e-commerce, logistics and the like.
In step 11, the user can attach the physical label of the central letter code to the goods to be proved, such as the goods to be sold or circulated, or any other goods, and then go to step 12, scan the central letter code on the physical label, go to the electronic evidence collection interface, go to step 13;
and step 15, the server side digitally signs the electronic evidence through a trusted timestamp authorized by the national time service center and a trusted electronic signature certification authority, such as a digital certificate issued by a CA certification authority, and generates a certificate of authenticity report. The evidence-based report can be a PDF file or a document in any other format.
Further, after the evidence-based report is generated, the user can ask the server for the evidence-based report and download the evidence-based report to the local terminal. The evidence-consolidating report can be used as evidence for judicial litigation and the like. The evidence contents obtained in the evidence obtaining report can be embedded into the evidence report, such as video, audio, pictures and the like.
The evidence can be used for recording events and the like of the labeled commodities in various links in the sales so as to form a complete evidence chain. For example, shipping, receiving, etc. links to prove the complete fact that the transaction starts and finishes.
The system comprises a plurality of pictures, videos, audios and the like, wherein each picture, each video and each audio comprise acquisition time and corresponding geographic position information; the geographical position information can be obtained by positioning devices such as a GPS (global positioning system), a Beidou and the like arranged in the terminal;
the method comprises the steps that a user carries out text description on electronic evidence, and the user can carry out scene description, event background description and the like through an input device in the terminal; furthermore, the user can also carry out handwritten signature on the text description part;
and because the code scanning evidence obtaining mode is mainly applied to the evidence obtaining of the circulation process of the goods attached with the labels, new evidence contents can be added on the scanned pre-generated codes through the code scanning evidence obtaining mode, so that a user can obtain evidence on one goods for multiple times in different links and store the evidence into a new evidence packet, and the whole process is complete in record.
And the user can also read the electronic evidence-fixing report corresponding to the read central letter code in a code scanning evidence obtaining mode.
Referring to fig. 5, another "direct-shot evidence" approach provided by the present invention is generally used for users to record events without specific physical objects. For example, video evidence of a process of contracting with company b by company a, recorded evidence of borrowing from company b by company a, picture evidence of beating company b by company a, etc.
step 22, the user performs evidence collection, which is the same as the step 11 and is not described again;
and 25, digitally signing the acquired evidence by the server side through a credible timestamp authorized by the national time service center and a credible digital certificate issued by a credible electronic signature certification authority, such as a CA (certificate authority), and generating a firm evidence report with public trust. The evidence contents obtained in the evidence obtaining report can be embedded into the evidence report, such as video, audio, pictures and the like.
Further, after the solid evidence report is generated, the user can ask for the solid evidence report from the server side and download the solid evidence report to the local terminal in a free or paid manner. The evidence-consolidating report can be used as evidence for judicial litigation and the like.
Further, after the evidence-fixing report is generated, the user can also submit a legal assistance application to a cooperative institution through the server side; organizations or institutions that provide legal assistance, such as law firms, can contact users in time with the request of the server to help the users solve legal problems.
Furthermore, the user can also push and share the evidence-fixing report in the modes of short messages, mails, WeChats, QQ or other third-party authorization platforms and the like, so that the receiver can conveniently and quickly know the detailed information in the evidence-storing report.
The above description is only about some embodiments of the present invention, and those skilled in the art can know that there may be many alternative schemes based on the technical scheme of the present invention, for example, the forensics terminal may only have one function of "only taking forensics" or "code scanning forensics", or may have two or more functions, and the data acquisition module in the forensics module may be a data acquisition device carried by the mobile phone or an external data acquisition device; the "code scanning evidence obtaining" and "direct-shooting evidence obtaining" are only terms of two ways, and any other words can be used to express the two ways, and the above modifications are within the protection scope of the present invention.
Claims (17)
1. An electronic evidence solidification system, comprising: a forensics terminal and a server;
the forensic terminal further comprises a forensic information terminal,
the input and output module is used for inputting instructions by a user and displaying an operation interface;
the electronic evidence acquisition module is used for acquiring electronic evidence according to the evidence obtaining instruction input by the user;
the electronic evidence storage module is used for storing the electronic evidence collected by the user according to the evidence obtaining completion instruction input by the user and forming an electronic evidence packet;
the central letter code processing module comprises a central letter code library and is used for binding the stored electronic evidence package with a specific central letter code;
the evidence solidification request unit is used for sending the electronic evidence package bound with a specific central letter code to the server;
the server is used for digitally signing the electronic evidence and generating an evidence curing report;
the central information code is a two-dimensional code formed by splicing an inner code and an outer code.
2. The electronic evidence solidification system of claim 1 wherein: the electronic evidence collection module comprises a data collection unit for collecting electronic evidence including one of video, audio and image or the combination thereof.
3. The electronic evidence solidification system of claim 2 wherein: the evidence obtaining terminal can further comprise a positioning module used for generating geographic position information of each electronic evidence.
4. The electronic evidence solidification system of claim 1 wherein: wherein, the specific central letter code comprises a pre-generated central letter code and a central letter code generated after forensics;
the input instruction further comprises a selection code scanning evidence obtaining instruction;
the central signal code processing module further comprises,
the central letter code identification module is used for identifying a pre-generated central letter code scanned by a user according to a code scanning evidence obtaining instruction and sending an identification result to the electronic evidence collection module for electronic evidence collection;
and the central information code generating module is used for randomly coding through the central information code library according to the evidence obtaining completion instruction of the user to generate the central information code.
5. The electronic evidence solidification system of claim 4 wherein: the code scanning evidence obtaining mode can also add evidence content on the pre-generated central letter code.
6. The electronic evidence solidification system of claim 1 wherein: and the electronic evidence solidification report is embedded with corresponding electronic evidence package data.
7. The electronic evidence solidification system of claim 1 wherein: the electronic evidence collection module further comprises an input unit for a user to input a description of the collected electronic evidence.
8. A method of electronic evidence solidification, comprising:
step 1, a user selects a code scanning evidence obtaining mode through a terminal;
step 2, scanning a pre-generated central letter code by a user, and entering an electronic evidence collection step by identifying the central letter code;
step 3, a user obtains the electronic evidence through the data acquisition module;
step 4, the user finishes evidence collection and stores the evidence as an electronic evidence package;
step 5, binding the pre-generated central letter code and the electronic evidence package and sending the bound central letter code and the electronic evidence package to a server;
step 6, the server carries out digital signature on the electronic evidence and generates a solid evidence report;
the central information code is a two-dimensional code formed by splicing an inner code and an outer code.
9. The method of claim 8, wherein: after the evidence-fixing report is generated, the user asks the server side for the evidence-fixing report in a free or payment mode and downloads the evidence-fixing report to the local terminal.
10. The method of claim 8, wherein:
after the evidence-consolidating report is generated, the user also pushes and shares the evidence-consolidating report.
11. The method of claim 8, wherein:
after the evidence-fixing report is generated, the user also submits a legal assistance application to the cooperative institution through the server side.
12. The method of claim 8, further comprising the step of:
and repeatedly scanning the pre-generated central letter code, and storing the newly obtained evidence and the bound evidence into a new evidence package.
13. A method of electronic evidence solidification, comprising:
step 1, a user selects a direct shooting evidence obtaining mode through a terminal;
step 2, the user enters an electronic evidence collection step;
step 3, the user obtains electronic evidences of different types through the data acquisition unit;
step 4, the user finishes evidence obtaining and stores the electronic evidence to form an electronic evidence package;
step 5, generating a specific central letter code, binding the specific central letter code with the electronic evidence package and sending the specific central letter code to a server;
step 6, the server side carries out digital signature on the electronic evidence and generates a solid evidence report;
the central information code is a two-dimensional code formed by splicing an inner code and an outer code.
14. The method of claim 13, wherein: after the evidence-based report is generated, the user can ask the server for the evidence-based report in a free or paid mode and download the evidence-based report to the local terminal.
15. The method of claim 13, wherein:
after the evidence-fixing report is generated, the user can also submit a legal assistance application to the cooperative organization through the server side.
16. The method of claim 13, wherein:
after the evidence-consolidating report is generated, the user can also push and share the evidence-consolidating report.
17. A forensic terminal for use in the electronic evidence curing system of claim 1 comprising:
the input and output module is used for inputting instructions by a user and displaying an operation interface;
the electronic evidence acquisition module is used for acquiring electronic evidence according to the evidence obtaining instruction input by the user;
the electronic evidence storage module is used for storing the electronic evidence collected by the user according to the evidence obtaining completion instruction input by the user and forming an electronic evidence packet;
the central letter code binding processing module comprises a central letter code library and is used for binding the stored electronic evidence package with a specific central letter code.
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| CN201810068821.7A CN108268915B (en) | 2018-01-24 | 2018-01-24 | Electronic evidence curing system and method |
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| CN110535660B (en) * | 2019-09-03 | 2021-11-05 | 杭州趣链科技有限公司 | Evidence obtaining service system based on block chain |
| CN111159444A (en) * | 2019-12-31 | 2020-05-15 | 上海能塔智能科技有限公司 | Image evidence acquisition method and device and verification method and device using vehicle |
| CN116432247A (en) * | 2020-01-15 | 2023-07-14 | 蚂蚁区块链科技(上海)有限公司 | Infringement evidence method and device based on blockchain |
| CN113722397B (en) * | 2021-08-25 | 2022-05-13 | 南京审计大学 | Electronic evidence collection system and method for big data audit |
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| US20050228761A1 (en) * | 2004-03-31 | 2005-10-13 | Pitney Bowes Incorporated | Manifesting mail for legal electronic proof of induction/acceptance |
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