CN101388058A - Data integrity verifying method and apparatus - Google Patents
Data integrity verifying method and apparatus Download PDFInfo
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- CN101388058A CN101388058A CN 200810224356 CN200810224356A CN101388058A CN 101388058 A CN101388058 A CN 101388058A CN 200810224356 CN200810224356 CN 200810224356 CN 200810224356 A CN200810224356 A CN 200810224356A CN 101388058 A CN101388058 A CN 101388058A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000012795 verification Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013496 data integrity verification Methods 0.000 abstract 1
- 206010000372 Accident at work Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013524 data verification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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Abstract
An embodiment of the invention discloses a method for verifying data integrity and a device thereof, which relates to the digital information transmission technical field, and aims to solve the problem of infeasibility of data integrity verification in a digital printing flow system in the prior art. The method for verifying data integrity includes obtaining a target file with integrity verifying information, judging the integrity of the target file according to the integrity verifying information, if the verification is passed, then accordingly processing the target file, if the verification is failed, then reporting the integrity error of the target file to the user. Utilizing the invention not only can fast and conveniently verify the integrity of the target file, but can increase working efficiency and save a great deal of labor cost.
Description
Technical field
The present invention relates to the transmission technique field of numerical information, particularly data integrity verifying technology in the digital printing flow process.
Background technology
Digital printing can significantly improve production efficiency, improves task management, expand operational line, effectively promotes the new application and development of publication and printing, helps enterprise to solve the problem of traditional printing production procedure.Digital printing more and more receives market and user's concern, has entered into the flourish stage.Particularly aspect journalism market, overlap digitizing printing-flow system synergistic working more and be used widely.Below be the idiographic flow of digital printing flow system collaborative work:
At first, the parent page description document being converted into the Portable Document format file is PDF (PortableDocument Format Portable Document format) file.This pdf document as file destination, is signed and issued the digital printing flow system that enters into collaborative work with the file of PDF after treatment and carried out subsequent treatment.
In the prior art, in the digital printing workflow, when many cover digitizing printing-flows system carries out collaborative work, between described system and the system not the data integrity to the file destination that enters into this system verify, just rely on and manually carry out the file data integrality and differentiate.But there is the problem that workload is big and reliability is low in such manually-operated.So just may occur that: described file destination is in Network Transmission or deposit in the process, if described file destination generation loss of data or by malicious sabotage, the data integrity of file destination is damaged.Not carrying out data integrity checking and manual detection in the printing-flow system does not have in time to find the problem that the file destination integrality is impaired, might cause serious industrial accident.
Summary of the invention
In order to solve in the prior art, do not carry out the problem of data integrity checking in the digital printing flow system, the embodiment of the invention provides a kind of method and device of data integrity verifying.
In realizing process of the present invention, the method for a kind of data integrity verifying that the embodiment of the invention provides, this method comprises:
Obtain the file destination that carries integrity check information;
According to described integrity check information, judge the integrality of file destination;
If verification is passed through, described file destination is carried out respective handling;
If the verification failure makes mistakes to the described file destination integrality of reporting of user.
Wherein, the described step of obtaining the file destination that carries integrity check information further comprises:
Reception carries the file destination of integrity check information;
Whether the digitizing flow system of judging described receiving target file has the verification authority;
If described digitizing flow system has the verification authority, then obtain the integrity check information of described file destination.
If verification is passed through, described file destination is carried out the step of respective handling, further comprise:
According to described integrity check information, judge that described file destination is complete;
Obtain file destination by completeness check;
With the described file layout that can discern by the file destination system of being converted into of completeness check.
If the verification failure, the step to the described file destination integrality of reporting of user is made mistakes further comprises:
According to described integrity check information, judge that described file destination is imperfect;
With described incomplete file destination, report the user.
Further, above-described integrity check information comprises at least: the hardware store Media ID of described file destination.
Further, the verification authority of above-described digitizing flow system is provided with change by the keeper.The described file layout that carries the file destination of integrity check information is special specified format.
In realizing process of the present invention, the device of a kind of data integrity verifying that the embodiment of the invention provides, this device comprises:
Information acquisition unit is used to obtain the file destination that carries integrity check information;
The integrality judging unit is used for according to described integrity check information, judges the integrality of file destination;
Information process unit passes through if be used for verification, and described file destination is carried out respective handling;
Information reports the unit, if be used for the verification failure, makes mistakes to the described file destination integrality of reporting of user.
Wherein, described information acquisition unit further comprises:
The message pick-up subelement is used to receive the file destination that carries integrity check information;
The authority judgment sub-unit is used to judge whether the digitizing flow system of described receiving target file has the verification authority;
Information is obtained subelement, has the verification authority if be used for described digitizing flow system, then obtains the integrity check information of described file destination.
Described information process unit further comprises:
File obtains subelement, is used for according to described integrity check information, judges that described file destination is complete; Obtain file destination by completeness check;
File layout transformant unit is used for the file layout that can discern by the file destination system of being converted into of completeness check described.
Further, this device can also comprise:
Information setting unit, the verification authority that is used for described digitizing flow system is provided with change by the keeper.
The method and the device of data integrity verifying in the digital printing flow process that the embodiment of the invention provides, by obtaining the file destination that carries integrity check information, according to described integrity check information, judge the integrality of file destination, if verification is passed through, described file destination is carried out respective handling; If the verification failure makes mistakes to the described file destination integrality of reporting of user.Thereby solved the problem of not carrying out the data integrity checking in the prior art in the digital printing flow system, thereby make described file destination in Network Transmission or deposit in the process, if described file destination generation loss of data or by malicious sabotage, when the data integrity of file destination is damaged, not only can come out by quick and convenient checking by integrity verification, improve work efficiency, also saved great deal of labor.
Description of drawings
The method flow diagram of a kind of data integrity verifying that Fig. 1 provides for the embodiment of the invention;
The realization flow figure of step 101 in the method for a kind of data integrity verifying that Fig. 2 provides for the embodiment of the invention;
The realization flow figure of step 103 in the method for a kind of data integrity verifying that Fig. 3 provides for the embodiment of the invention;
The realization flow figure of step 104 in the method for a kind of data integrity verifying that Fig. 4 provides for the embodiment of the invention;
The apparatus structure synoptic diagram of a kind of data integrity verifying that Fig. 5 provides for the embodiment of the invention.
Embodiment
In order to solve in the prior art, do not carry out the problem of data integrity checking in the digital printing flow system, embodiments of the invention provide a kind of method and device of data integrity verifying, below in conjunction with drawings and Examples the present invention are elaborated.
As shown in Figure 1, the method for a kind of data integrity verifying that provides for the embodiment of the invention; This method comprises:
101: obtain the file destination that carries integrity check information;
102:, judge the integrality of file destination according to described integrity check information;
103:, described file destination is carried out respective handling if verification is passed through;
104: if the verification failure makes mistakes to the described file destination integrality of reporting of user.
As shown in Figure 2, the realization flow of step 101 in the method for a kind of data integrity verifying that provides for the embodiment of the invention; This step further comprises:
201: receive the file destination that carries integrity check information;
202: whether the digitizing flow system of judging described receiving target file has the verification authority;
203:, then obtain the integrity check information of described file destination if described digitizing flow system has the verification authority.
As shown in Figure 3, the realization flow of step 103 in the method for a kind of data integrity verifying that provides for the embodiment of the invention; This step further comprises:
301:, judge that described file destination is complete according to described integrity check information;
302: obtain file destination by completeness check;
303: with the described file layout that can discern by the file destination system of being converted into of completeness check.
As shown in Figure 4, the realization flow of step 104 in the method for a kind of data integrity verifying that provides for the embodiment of the invention; This step further comprises:
401:, judge that described file destination is imperfect according to described integrity check information;
402:, report the user with described incomplete file destination.
By the description of above-described embodiment, it should be noted that described integrity check information comprises at least: the hardware store Media ID of described file destination; The verification authority of described digitizing flow system is provided with change by the keeper; The described file layout that carries the file destination of integrity check information is special specified format.
As shown in Figure 5, the device of a kind of data integrity verifying that provides for the embodiment of the invention, this device comprises:
Information acquisition unit 501 is used to obtain the file destination that carries integrity check information;
Integrality judging unit 502 is used for according to described integrity check information, judges the integrality of file destination;
Information process unit 503 passes through if be used for verification, and described file destination is carried out respective handling;
Information reports unit 504, if be used for the verification failure, makes mistakes to the described file destination integrality of reporting of user.
Wherein, described information acquisition unit 501 further comprises:
The message pick-up subelement is used to receive the file destination that carries integrity check information;
The authority judgment sub-unit is used to judge whether the digitizing flow system of described receiving target file has the verification authority;
Information is obtained subelement, has the verification authority if be used for described digitizing flow system, then obtains the integrity check information of described file destination.
Described information process unit 503 further comprises:
File obtains subelement, is used for according to described integrity check information, judges that described file destination is complete; Obtain file destination by completeness check;
File layout transformant unit is used for the file layout that can discern by the file destination system of being converted into of completeness check described.
It should be noted that this device, also comprise:
Information setting unit, the verification authority that is used for described digitizing flow system is provided with change by the keeper.Just when the digital printing flow process is employed when being used for depositing the numbered sequence information-change that the hardware store medium of identify label writes down, notify described authority judgment sub-unit to entering the file destination of described digital printing flow system, redefine and whether allow this file destination to enter into this digital printing flow system further to handle.
In order more clearly to set forth the present invention, the method for carrying out data integrity verifying in the digital printing flow process provided by the invention is elaborated below in conjunction with specific embodiment:
Present embodiment is an example with the digital printing flow process of 3 parent page description document a, b, c, in the present embodiment, has the 3 cover digitizing printing-flow D1 of system, D2 and D3 collaborative work.The hardware store medium of system D3 comprises the hardware store Media ID of the D1 of system through mandate.To parent page description document a, when b, c carry out digital printing, its concrete steps are as follows:
At first, in digital printing flow system D1, file a, b are converted into pdf document a_001, b_001 through pre-service respectively.In digital printing flow system D2, file c is converted into pdf document c_001 through pre-service.
Secondly, before pdf document a_001, b_001, c_001 are transferred to the D3 of system, file a_001 selects to generate according to the hardware store Media ID of the D1 of system the a_001_D1 of needs checking data integrity according to user instruction, file b_001 is according to the b_001_D2 of user instruction selection according to the hardware store Media ID generation needs checking data integrity of the D2 of system, and file c_001 selects to be directly output as c_001_D1 according to user instruction;
Then, the file destination a_001_D1 that reception is modified or damages, c_001_D1, in the D3 of system, receive file a_001_D1, b_001_D2, behind the c_001_D1, system discovery a_001_D1 and b_001_D2 belong to the file that needs verification of data integrity, find that the integrality of a_001_D1 file is destroyed and send immediately the destroyed and file b_001_D2 of alarm user data integrality because the D3 of system does not have the verification authority of the file that needs checking data integrity that the D2 of system is generated and alarm user right deficiency through data integrity verifying, but but though file c_001_D1 is not owing to needing destroyed not being found of check data integrity file to enter into the D3 of system, thus the file destination c_001_D1 that D3 receives may cause industrial accident.
At last, through user's the detection authority that authoring system D3 has had the file that needs checking data integrity that the D2 of system is generated of appending, file b_001_D2 enters into the D3 of system by data integrity checking deciphering generation pdf document and is for further processing.
The method and the device of data integrity verifying in the digital printing flow process that the embodiment of the invention provides, by obtaining the file destination that carries integrity check information, according to described integrity check information, judge the integrality of file destination, if verification is passed through, described file destination is carried out respective handling; If the verification failure makes mistakes to the described file destination integrality of reporting of user.Thereby solved the problem of not carrying out the data integrity checking in the prior art in the digital printing flow system, thereby make described file destination in Network Transmission or deposit in the process, if described file destination generation loss of data or by malicious sabotage, when the data integrity of file destination is damaged, not only can come out by quick and convenient checking by integrity verification, improve work efficiency, also saved great deal of labor.
Through the above description of the embodiments, one of ordinary skill in the art will appreciate that: realize that all or part of step in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program is when carrying out, comprise step as above-mentioned method embodiment, described storage medium, as: ROM/RAM, magnetic disc, CD etc.
The above; it only is the embodiment of the embodiment of the invention; but the protection domain of the embodiment of the invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, the protection domain of the embodiment of the invention should be as the criterion with the protection domain of claim.
Claims (11)
1, the method for data integrity verifying is characterized in that, comprising:
Obtain the file destination that carries integrity check information;
According to described integrity check information, judge the integrality of file destination;
If verification is passed through, described file destination is carried out respective handling;
If the verification failure makes mistakes to the described file destination integrality of reporting of user.
2, the method for data integrity verifying according to claim 1 is characterized in that, the described step of obtaining the file destination that carries integrity check information further comprises:
Reception carries the file destination of integrity check information;
Whether the digitizing flow system of judging described receiving target file has the verification authority;
If described digitizing flow system has the verification authority, then obtain the integrity check information of described file destination.
3, the method for data integrity verifying according to claim 1 is characterized in that, if verification is passed through, described file destination is carried out the step of respective handling, further comprises:
According to described integrity check information, judge that described file destination is complete;
Obtain file destination by completeness check;
With the described file layout that can discern by the file destination system of being converted into of completeness check.
4, the method for data integrity verifying according to claim 1 is characterized in that, if the verification failure, the step to the described file destination integrality of reporting of user is made mistakes further comprises:
According to described integrity check information, judge that described file destination is imperfect;
With described incomplete file destination, report the user.
According to the method for any described data integrity verifying in the claim 1 to 4, it is characterized in that 5, described integrity check information comprises at least: the hardware store Media ID of described file destination.
According to the method for any described data integrity verifying in the claim 1 to 4, it is characterized in that 6, the verification authority of described digitizing flow system is provided with change by the keeper.
According to the method for any described data integrity verifying in the claim 1 to 4, it is characterized in that 7, the described file layout that carries the file destination of integrity check information is special specified format.
8, the device of data integrity verifying is characterized in that, comprising:
Information acquisition unit is used to obtain the file destination that carries integrity check information;
The integrality judging unit is used for according to described integrity check information, judges the integrality of file destination;
Information process unit passes through if be used for verification, and described file destination is carried out respective handling;
Information reports the unit, if be used for the verification failure, makes mistakes to the described file destination integrality of reporting of user.
9, the method for data integrity verifying according to claim 8 is characterized in that, described information acquisition unit further comprises:
The message pick-up subelement is used to receive the file destination that carries integrity check information;
The authority judgment sub-unit is used to judge whether the digitizing flow system of described receiving target file has the verification authority;
Information is obtained subelement, has the verification authority if be used for described digitizing flow system, then obtains the integrity check information of described file destination.
10, the device of data integrity verifying according to claim 8 is characterized in that, described information process unit further comprises:
File obtains subelement, is used for according to described integrity check information, judges that described file destination is complete; Obtain file destination by completeness check;
File layout transformant unit is used for the file layout that can discern by the file destination system of being converted into of completeness check described.
11, the device of any described data integrity verifying in 10 according to Claim 8 is characterized in that this device also comprises:
Information setting unit, the verification authority that is used for described digitizing flow system is provided with change by the keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810224356 CN101388058B (en) | 2008-10-17 | 2008-10-17 | Data integrity verifying method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810224356 CN101388058B (en) | 2008-10-17 | 2008-10-17 | Data integrity verifying method and apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN101388058A true CN101388058A (en) | 2009-03-18 |
| CN101388058B CN101388058B (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810224356 Expired - Fee Related CN101388058B (en) | 2008-10-17 | 2008-10-17 | Data integrity verifying method and apparatus |
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| CN (1) | CN101388058B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455765A (en) * | 2012-05-31 | 2013-12-18 | 韩国科亚电子股份有限公司 | Method and apparatus for managing and verifying car traveling information, and system using the same |
| CN105530069A (en) * | 2014-09-28 | 2016-04-27 | 中国电信股份有限公司 | Method, device and system for optimizing data transmission integrity verification strategy |
| CN110839241A (en) * | 2019-10-28 | 2020-02-25 | 东南大学 | Freeway popular vehicle data integrity checking method |
| CN111523994A (en) * | 2020-03-31 | 2020-08-11 | 福建省农村信用社联合社 | Nine-factor imperfect control system for personal customer information on mobile banking |
| CN113609532A (en) * | 2021-08-13 | 2021-11-05 | 阳光电源股份有限公司 | Data integrity checking method and device, computer equipment and storage medium |
| CN113609532B (en) * | 2021-08-13 | 2024-04-12 | 阳光电源股份有限公司 | Data integrity checking method and device, computer equipment and storage medium |
-
2008
- 2008-10-17 CN CN 200810224356 patent/CN101388058B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455765A (en) * | 2012-05-31 | 2013-12-18 | 韩国科亚电子股份有限公司 | Method and apparatus for managing and verifying car traveling information, and system using the same |
| CN105530069A (en) * | 2014-09-28 | 2016-04-27 | 中国电信股份有限公司 | Method, device and system for optimizing data transmission integrity verification strategy |
| CN105530069B (en) * | 2014-09-28 | 2018-12-14 | 中国电信股份有限公司 | For optimizing the methods, devices and systems of data transfer integrity verification strategy |
| CN110839241A (en) * | 2019-10-28 | 2020-02-25 | 东南大学 | Freeway popular vehicle data integrity checking method |
| CN111523994A (en) * | 2020-03-31 | 2020-08-11 | 福建省农村信用社联合社 | Nine-factor imperfect control system for personal customer information on mobile banking |
| CN111523994B (en) * | 2020-03-31 | 2022-06-14 | 福建省农村信用社联合社 | Nine-factor imperfect control system for personal customer information on mobile banking |
| CN113609532A (en) * | 2021-08-13 | 2021-11-05 | 阳光电源股份有限公司 | Data integrity checking method and device, computer equipment and storage medium |
| CN113609532B (en) * | 2021-08-13 | 2024-04-12 | 阳光电源股份有限公司 | Data integrity checking method and device, computer equipment and storage medium |
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| Publication number | Publication date |
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| CN101388058B (en) | 2011-05-11 |
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Effective date of registration: 20220621 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: BEIJING FOUNDER ELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 5 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: BEIJING FOUNDER ELECTRONICS Co.,Ltd. |
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