CN105912894B - A method of it is anti-fake that passport NO. being used for E-seal printed text - Google Patents
A method of it is anti-fake that passport NO. being used for E-seal printed text Download PDFInfo
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- CN105912894B CN105912894B CN201610220085.3A CN201610220085A CN105912894B CN 105912894 B CN105912894 B CN 105912894B CN 201610220085 A CN201610220085 A CN 201610220085A CN 105912894 B CN105912894 B CN 105912894B
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- printed text
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- electronic document
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 43
- 239000000284 extract Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/106—Enforcing content protection by specific content processing
- G06F21/1063—Personalisation
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Passport NO. is used for the anti-fake method of E-seal printed text the invention discloses a kind of, is included the following steps：Step 1 obtains passport NO. data associated with E-seal；Step 2 obtains seal stamp data；The passport NO. data obtained in step 1 are divided into n group number, and are randomly dispersed in the printed text of E-seal by step 3；Step 4 generates watermark seal image, and n group number is not show state after by the printed text of n group digital inset E-seal；The watermark seal image of step 4 is saved in an electronic document, is stored in seal database server by step 5, while the printed text information of the watermark seal image is sent to the E-seal owner by seal database server starting short message or wechat informing function.The present invention can integrality to digital information and authenticity confirm and protect, effectively carried out anti-fake testing puppet.
Description
Technical field
The invention belongs to the anti-fake technical fields of electronic information technology, are related to the information security application technology of Electronic Signature,
It relates to for passport NO. to be used for the anti-fake method of E-seal printed text.
Background technique
Digital multimedia and electronic document（Hereinafter referred to as digital information）Appearance, improve people generate, use and manage
The efficiency of information is managed, because the integrality and authenticity of ordinary numbers information are difficult to be confirmed, this just facilitates digital information label
The appearance and application of chapter technology need to prevent unauthorized parties from digital information is distorted or being forged to digital information stamped signature
Carry out authenticity verification.
Mainly there are chip seal and object electricity one to seal progress fake certification by electronic anti-fogery technology currently on the market
Body seal two major classes, chip seal are to realize anti-fake test by reading the seal data of electronic chip storage in seal in kind
Card；Object one body seal of electricity is then to combine seal in kind with E-seal, is realized by reading service device data information to reality
The fake certification of object seal and E-seal stamped signature.
Summary of the invention
It is an object of the invention to be directed to the deficiencies in the prior art, provide a kind of suitable for the electric body seal of object
, passport NO. data are used for the anti-fake method of E-seal printed text.The method for anti-counterfeit can be to the integrality of digital information
Confirmed with authenticity and protected, has effectively carried out anti-fake testing puppet.
To achieve the goals above, the invention adopts the following technical scheme：
A method of it is anti-fake that passport NO. being used for E-seal printed text, is included the following steps：
Step 1 obtains passport NO. data associated with E-seal in seal database server；Described
Passport NO. data are legal representative's ID card No., organization mechanism code, social credibility code, use unit encoding, seal
The combination of one or more of coded data；
Step 2 obtains seal stamp data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step 1 are divided into n group according to the E-seal picture specification of acquisition by step 3
Number, and be randomly dispersed in the printed text of E-seal；N is the integer more than or equal to 2；
Step 4 generates watermark seal image, and this n group after by the printed text of this n group digital inset E-seal
Number is not show state；
The watermark seal image of step 4 is saved in an electronic document, is stored in seal database server by step 5,
While the printed text information of the watermark seal image is sent to electricity by seal database server starting short message or wechat informing function
The sub- seal owner；The printed text information of the watermark seal image includes the passport NO. data being made of n group number and this n
The digital distributed intelligence in E-seal of group；And then stored by seal database server E-seal stamped signature relevant information,
E-seal stamped signature printed text information and short message or wechat content three in electronic document form E-seal stamped signature anti-counterfeiting information
Chain of evidence reaches the anti-fake purpose of E-seal printed text.
It further illustrates, is randomly dispersed in passport NO. data in the printed text of E-seal specially in step 3：
E-seal image is converted into coordinate first（X, Y）, and n parts are divided into, n is the integer more than or equal to 2；Then in X
It is generated between Y by random algorithm（X1, Y1）,（X2, Y3）,…,（Xn, Yn）N coordinate data, then by n group digital distribution
Onto this n coordinate, and record the unpaired message between them.
It further illustrates, in step 5, the watermark seal image in electronic document can be issued by Seal Management Department
Self-test key disk carry out testing puppet；
The anti-fake step of self-test key disk is specially：
（1）Insertion self-test key disk is clicked by mouse right button in an electronic document in E-seal printed text, selection dish occurs
It is single, self-test is selected, user password authentication secret is inputted；
（2）Signature key disk sequence number and the self-test key disk sequence number of insertion are in self-test key disk detection electronic document
It is no identical, if not identical, it cannot show passport NO. data；If they are the same, then start to carry out comparing；
（3）The passport NO. data that self-test key disk extracts in electronic document in E-seal printed text are shown, and bullet
Detection window shows comparison result out, and the data in short message or wechat that the E-seal owner can be received by compare therewith
Right, if data are inconsistent, determining the E-seal in the electronic document not is original E-seal；If data one
It causes, then determines that the E-seal in the electronic document is original E-seal, complete E-seal and test puppet or carry out into one
Step background system tests puppet；
（4）Self-test key disk extracts the E-seal stamped signature printed text information in electronic document and is sent to seal database clothes
Be engaged in device, then in seal database server log store E-seal stamped signature passport NO. data coordinate data and
Verifying is compared in seal stamp data, if information is inconsistent, it is original for being determined as the E-seal in the electronic document not
E-seal；If information is consistent, it is determined as that the E-seal in the electronic document is original E-seal, completes electronics
Seal system tests puppet.
Advantages of the present invention：
1. fake certification is more rigorous, E-seal stamped signature relevant information that the present invention is stored by seal database server,
E-seal stamped signature printed text information and short message or wechat content three in electronic document form E-seal stamped signature anti-counterfeiting information
Chain of evidence, it is ensured that signature information it is authentic and valid.
2. self-test verifying is convenient effectively, the present invention can be by self-test key disk to the legal representative of stamped signature sequence number and stamped signature
Organization mechanism code, social credibility code, using unit encoding or seal coded data verifying is compared in ID card No.；
It can also be by System self-test, to electronic document stamped signature data and seal database server stamp data, stamped signature time data and n
Group coordinate data carries out self-test.
3. the uniqueness of same seal numeric string, the present invention obtain legal representative's identity card of stamped signature, organization mechanism code,
Social credibility code using unit encoding or seal coded data is all with uniqueness, it is ensured that will not be generated identical
Numeric string.
Detailed description of the invention
Fig. 1 is implementation process diagram of the present invention.
Specific embodiment
The following further describes the present invention with reference to the drawings.
Embodiment：
A method of it is anti-fake that passport NO. being used for E-seal printed text, is included the following steps：
Step 1 obtains passport NO. data associated with E-seal in seal database server；Described
Passport NO. data are legal representative's ID card No., organization mechanism code, social credibility code, use unit encoding, seal
The combination of one or more of coded data；
Step 2 obtains seal stamp data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step 1 are divided into n group according to the E-seal picture specification of acquisition by step 3
Number, and be randomly dispersed in the printed text of E-seal；N is the integer more than or equal to 2；Specially：First by E-seal figure
As being converted to coordinate（X, Y）, and it is divided into n parts；Then it is generated between x and y by random algorithm（X1, Y1）,（X2,
Y3）,…,（Xn, Yn）N coordinate data, then by n group digital distribution to this n coordinate, and record the letter of the pairing between them
Breath
Step 4 generates watermark seal image, and this n group after by the printed text of this n group digital inset E-seal
Number is not show state；
The watermark seal image of step 4 is saved in an electronic document, is stored in seal database server by step 5,
While the printed text information of the watermark seal image is sent to electricity by seal database server starting short message or wechat informing function
The sub- seal owner；The printed text information of the watermark seal image includes the passport NO. data being made of n group number and this n
The digital distributed intelligence in E-seal of group；And then stored by seal database server E-seal stamped signature relevant information,
E-seal stamped signature printed text information and short message or wechat content three in electronic document form E-seal stamped signature anti-counterfeiting information
Chain of evidence reaches the anti-fake purpose of E-seal printed text.
In step 5, watermark seal image in electronic document can be by self-test key disk that Seal Management Department issues
It carries out testing puppet；
The anti-fake step of self-test key disk is specially：
（1）Insertion self-test key disk is clicked by mouse right button in an electronic document in E-seal printed text, selection dish occurs
It is single, self-test is selected, user password authentication secret is inputted；
（2）Signature key disk sequence number and the self-test key disk sequence number of insertion are in self-test key disk detection electronic document
It is no identical, if not identical, it cannot show passport NO. data；If they are the same, then start to carry out comparing；
（3）The passport NO. data that self-test key disk extracts in electronic document in E-seal printed text are shown, and bullet
Detection window shows comparison result out, and the data in short message or wechat that the E-seal owner can be received by compare therewith
Right, if data are inconsistent, determining the E-seal in the electronic document not is original E-seal；If data one
It causes, then determines that the E-seal in the electronic document is original E-seal, complete E-seal and test puppet or carry out into one
Step background system tests puppet；
（4）Self-test key disk extracts the E-seal stamped signature printed text information in electronic document and is sent to seal database clothes
Be engaged in device, then in seal database server log store E-seal stamped signature passport NO. data coordinate data and
Verifying is compared in seal stamp data, if information is inconsistent, it is original for being determined as the E-seal in the electronic document not
E-seal；If information is consistent, it is determined as that the E-seal in the electronic document is original E-seal, completes electronics
Seal system tests puppet.
Claims (3)
1. a kind of be used for the anti-fake method of E-seal printed text for passport NO., which is characterized in that include the following steps：
Step 1 obtains passport NO. data associated with E-seal in seal database server；The certificate
Number data is legal representative's ID card No., organization mechanism code, social credibility code, uses unit encoding, seal coding
The combination of one or more of data；
Step 2 obtains seal stamp data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step 1 are divided into n group number according to the E-seal picture specification of acquisition by step 3
Word, and be randomly dispersed in the printed text of E-seal；N is the integer more than or equal to 2；
Step 4 generates watermark seal image, and this n group number after by the printed text of this n group digital inset E-seal
Not show state；
Step 5 saves the watermark seal image of step 4 in an electronic document, while by the watermark seal image of step 4
It is stored in seal database server, while seal database server starts short message or wechat informing function for the watermark seal
The printed text information of image is sent to the E-seal owner；The printed text information of the watermark seal image includes by n group number
The passport NO. data of composition and the digital distributed intelligence in E-seal of this n group；And then it is stored by seal database server
E-seal stamped signature relevant information, the E-seal stamped signature printed text information in electronic document and short message or wechat content three's shape
At E-seal stamped signature anti-counterfeiting information chain of evidence, reach the anti-fake purpose of E-seal printed text.
2. according to claim 1 be used for the anti-fake method of E-seal printed text for passport NO., it is characterised in that：In step
Passport NO. data are randomly dispersed in the printed text of E-seal in rapid three and are specially：E-seal image is converted to first
Coordinate（X, Y）, and n parts are divided into, n is the integer more than or equal to 2；Then it is generated between x and y by random algorithm
（X1, Y1）,（X2, Y3）,…,（Xn, Yn）N coordinate data, then by n group digital distribution to this n coordinate, and record them
Between unpaired message.
3. according to claim 2 be used for the anti-fake method of E-seal printed text for passport NO., it is characterised in that：In step
In rapid five, the watermark seal image in electronic document can carry out testing puppet by the self-test key disk that Seal Management Department issues；
The anti-fake step of self-test key disk is specially：
（1）Insertion self-test key disk is clicked by mouse right button in an electronic document in E-seal printed text, selection menu, choosing occurs
Self-test is selected, user password authentication secret is inputted；
（2）Self-test key disk detect signature key disk sequence number and insertion in electronic document self-test key disk sequence number whether phase
Together, if it is not identical, it cannot show passport NO. data；If they are the same, then start to carry out comparing；
（3）The passport NO. data that self-test key disk extracts in electronic document in E-seal printed text show, E-seal
The data in short message or wechat that the owner can be received by are compared therewith, if data are inconsistent, determine the electronics
E-seal in document is not original E-seal；If data are consistent, the E-seal in the electronic document is determined
It is original E-seal, completion E-seal tests the pseudo- or further background system of progress and tests puppet；
（4）Self-test key disk extracts the E-seal stamped signature printed text information in electronic document and is sent to seal database service
Device, the coordinate data and print of the passport NO. data of the E-seal stamped signature then stored with log in seal database server
Verifying is compared in Zhang Yinmo data, if information is inconsistent, it is original for being determined as the E-seal in the electronic document not
E-seal；If information is consistent, it is determined as that the E-seal in the electronic document is original E-seal, completes electronic seal
Chapter system tests puppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220085.3A CN105912894B (en) | 2016-04-07 | 2016-04-07 | A method of it is anti-fake that passport NO. being used for E-seal printed text |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220085.3A CN105912894B (en) | 2016-04-07 | 2016-04-07 | A method of it is anti-fake that passport NO. being used for E-seal printed text |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105912894A CN105912894A (en) | 2016-08-31 |
| CN105912894B true CN105912894B (en) | 2018-11-23 |
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| CN201610220085.3A Expired - Fee Related CN105912894B (en) | 2016-04-07 | 2016-04-07 | A method of it is anti-fake that passport NO. being used for E-seal printed text |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI669629B (en) * | 2018-03-27 | 2019-08-21 | 雲想科技股份有限公司 | Electronic signature device and electronic signature method |
| CN109033791A (en) * | 2018-07-13 | 2018-12-18 | 北京惠朗时代科技有限公司 | A kind of safety impression method by PKI login print system |
| CN113784011B (en) * | 2020-06-10 | 2024-01-23 | 深圳艾派网络科技股份有限公司 | Anti-fake method for document flow seal picture |
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|---|---|---|---|---|
| JP2000331077A (en) * | 1999-05-19 | 2000-11-30 | Nec Corp | Electronic seal system and method for identifying individual of seal impression and seal |
| JP2002288398A (en) * | 2001-03-28 | 2002-10-04 | Nec Soft Ltd | Electronic seal impression system on document file by portable terminal and its method |
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| CN105912894A (en) | 2016-08-31 |
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