CN105912894A - Method for applying certificate number to electronic seal stamp anti-counterfeiting - Google Patents
Method for applying certificate number to electronic seal stamp anti-counterfeiting Download PDFInfo
- Publication number
- CN105912894A CN105912894A CN201610220085.3A CN201610220085A CN105912894A CN 105912894 A CN105912894 A CN 105912894A CN 201610220085 A CN201610220085 A CN 201610220085A CN 105912894 A CN105912894 A CN 105912894A
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- CN
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- Prior art keywords
- seal
- data
- electronic document
- printed text
- passport
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007689 inspection Methods 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- 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
-
- 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)
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
The present invention discloses a method for applying a certificate number to electronic seal stamp anti-counterfeiting. The method comprises the following steps of (1) obtaining certificate number data associated with an electronic seal; (2) obtaining seal impression data; (3) dividing the certificate number data obtained in the step (1) into n sets of numbers, and randomly distributing the numbers on an impression of the electronic seal; (4) generating a watermarking seal image after embedding the n sets of numbers into the impression of the electronic seal, the n sets of numbers being non-display status; and (5) storing the watermarking seal image obtained in the step (4) into an electronic document, storing the electronic document into a seal database server, and starting a short message or WeChat notification function to send impression information of the watermarking seal image to an electronic seal owner by the seal database server. According to the method, integrity and authenticity of digital information can be confirmed and protected, and counterfeiting prevention and counterfeiting check can be carried out effectively.
Description
Technical field
The invention belongs to the technical field that electronic information technology is false proof, relate to the information security application technology of Electronic Signature, relate to be used for passport NO. the method that E-seal printed text is false proof.
Background technology
Digital multimedia and the appearance of e-file (hereinafter referred to as digital information), improve people and generate, use and manage the efficiency of information, because integrity and the verity of ordinary numbers information are difficult to be confirmed, this appearance just facilitating digital information stamped signature technology and application, for preventing unauthorized parties from digital information being distorted or forges, need digital information stamped signature is carried out authenticity verification.
Mainly having chip seal and the thing electricity one big class of body seal two by what electronic anti-fogery technology carried out fake certification to seal in the market, chip seal is to realize fake certification by reading the seal data that in seal in kind, electronic chip stores；Thing electricity one body seal is then to be combined with E-seal by material object seal, by reading server data information realization to seal in kind and the fake certification of E-seal stamped signature.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that a kind of that be applicable to thing electricity one body seal, passport NO. data are used for the method that E-seal printed text is false proof.The integrity of digital information and verity can be confirmed and protect by this method for anti-counterfeit, effectively carried out false proof testing puppet.
To achieve these goals, present invention employs techniques below scheme:
A kind of passport NO. is used for the method that E-seal printed text is false proof, comprises the following steps:
Step one, obtains the passport NO. data being associated with E-seal in seal database server；Described passport NO. data are legal representative's ID (identity number) card No., organization mechanism code, social credibility code, use one or more the combination in unit encoding, seal coded data；
Step 2, obtains seal die data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step one, according to the E-seal picture specification obtained, are divided into n group numeral, and are randomly dispersed in the printed text of E-seal by step 3；N is the integer more than or equal to 2；
Step 4, after by the printed text of this n group digital inset E-seal, generates watermark seal image, and this n group numeral is not for show state；
Step 5, preserves the watermark seal image of step 4 in an electronic document, is stored in seal database server, and seal database server starts note or wechat informing function by the printed text information transmission of this watermark seal image to the E-seal owner simultaneously；The printed text information of described watermark seal image includes passport NO. data and the numeral distributed intelligence in E-seal of this n group being made up of n group numeral；And then E-seal stamped signature relevant information, E-seal stamped signature printed text information in electronic document and note or the wechat content three stored by seal database server forms E-seal stamped signature anti-counterfeiting information chain of evidence, reach the false proof purpose of E-seal printed text.
Further illustrating, passport NO. data be randomly dispersed in the printed text of E-seal particularly as follows: first E-seal image is converted to coordinate (X, Y), and be divided into n part in step 3, n is the integer more than or equal to 2；(X1, Y1), (X2, Y3) ..., (Xn, Yn) n coordinate data is generated the most between x and y by random algorithm, then by n group digital distribution to this n coordinate, and record the unpaired message between them.
Further illustrating, in step 5, the watermark seal image in electronic document can carry out testing puppet by the self-inspection key disk that Seal Management Department issues；
The false proof step of self-inspection key disk particularly as follows:
(1) insert self-inspection key disk, in an electronic document in E-seal printed text, click by mouse right button, occur selecting menu, select self-inspection, input user cipher authentication secret；
(2) in self-inspection key disk detection electronic document, signature key dish serial number is the most identical with the self-inspection key disk serial number of insertion, if differing, then can not show passport NO. data；If identical, then proceed by comparing；
(3) during self-inspection key disk extracts electronic document, the passport NO. data in E-seal printed text show, and eject detection window display comparison result, data in note that the E-seal owner can be received by or wechat are compared therewith, if data are inconsistent, then judge that the E-seal in this electronic document is not original E-seal；If data consistent, then judge that the E-seal in this electronic document is original E-seal, complete E-seal and test puppet or carry out further background system and test puppet；
(4) self-inspection key disk extracts the E-seal stamped signature printed text information in electronic document and sends to seal database server, then compare with the coordinate data of passport NO. data of the E-seal stamped signature of daily record storage in seal database server and seal die data checking, if information is inconsistent, then it is judged to that the E-seal in this electronic document is not original E-seal；If information is consistent, then the E-seal being judged in this electronic document is original E-seal, completes electronic seal system and tests puppet.
Advantages of the present invention:
1. fake certification is more rigorous, E-seal stamped signature printed text information in E-seal stamped signature relevant information that the present invention is stored by seal database server, electronic document and note or wechat content three form E-seal stamped signature anti-counterfeiting information chain of evidence, it is ensured that signature information authentic and valid.
2. self-inspection checking is convenient effectively, and stamped signature serial number and legal representative's ID (identity number) card No. of stamped signature, organization mechanism code, social credibility code, use unit encoding or seal coded data can be compared checking by the present invention by self-inspection key disk；Also by System self-test, electronic document stamped signature data are carried out self-inspection with seal database server die data, stamped signature time data and n group coordinate data.
The uniqueness of the most same seal numeric string, the present invention obtains legal representative's identity card of stamped signature, organization mechanism code, social credibility code, uses unit encoding or seal coded data to have uniqueness, it is ensured that will not produce identical numeric string.
Accompanying drawing explanation
Fig. 1 is implementing procedure schematic diagram of the present invention.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings.
Embodiment:
A kind of passport NO. is used for the method that E-seal printed text is false proof, comprises the following steps:
Step one, obtains the passport NO. data being associated with E-seal in seal database server；Described passport NO. data are legal representative's ID (identity number) card No., organization mechanism code, social credibility code, use one or more the combination in unit encoding, seal coded data；
Step 2, obtains seal die data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step one, according to the E-seal picture specification obtained, are divided into n group numeral, and are randomly dispersed in the printed text of E-seal by step 3；N is the integer more than or equal to 2；Particularly as follows: first E-seal image to be converted to coordinate (X, Y), and it is divided into n part；(X1, Y1), (X2, Y3) ..., (Xn, Yn) n coordinate data is generated the most between x and y by random algorithm, then by n group digital distribution to this n coordinate, and record the unpaired message between them
Step 4, after by the printed text of this n group digital inset E-seal, generates watermark seal image, and this n group numeral is not for show state；
Step 5, preserves the watermark seal image of step 4 in an electronic document, is stored in seal database server, and seal database server starts note or wechat informing function by the printed text information transmission of this watermark seal image to the E-seal owner simultaneously；The printed text information of described watermark seal image includes passport NO. data and the numeral distributed intelligence in E-seal of this n group being made up of n group numeral；And then E-seal stamped signature relevant information, E-seal stamped signature printed text information in electronic document and note or the wechat content three stored by seal database server forms E-seal stamped signature anti-counterfeiting information chain of evidence, reach the false proof purpose of E-seal printed text.
In step 5, the watermark seal image in electronic document can carry out testing puppet by the self-inspection key disk that Seal Management Department issues；
The false proof step of self-inspection key disk particularly as follows:
(1) insert self-inspection key disk, in an electronic document in E-seal printed text, click by mouse right button, occur selecting menu, select self-inspection, input user cipher authentication secret；
(2) in self-inspection key disk detection electronic document, signature key dish serial number is the most identical with the self-inspection key disk serial number of insertion, if differing, then can not show passport NO. data；If identical, then proceed by comparing；
(3) during self-inspection key disk extracts electronic document, the passport NO. data in E-seal printed text show, and eject detection window display comparison result, data in note that the E-seal owner can be received by or wechat are compared therewith, if data are inconsistent, then judge that the E-seal in this electronic document is not original E-seal；If data consistent, then judge that the E-seal in this electronic document is original E-seal, complete E-seal and test puppet or carry out further background system and test puppet；
(4) self-inspection key disk extracts the E-seal stamped signature printed text information in electronic document and sends to seal database server, then compare with the coordinate data of passport NO. data of the E-seal stamped signature of daily record storage in seal database server and seal die data checking, if information is inconsistent, then it is judged to that the E-seal in this electronic document is not original E-seal；If information is consistent, then the E-seal being judged in this electronic document is original E-seal, completes electronic seal system and tests puppet.
Claims (3)
1. passport NO. is used for the method that E-seal printed text is false proof by one kind, it is characterised in that comprise the following steps:
Step one, obtains the passport NO. data being associated with E-seal in seal database server；Described passport NO. data are legal representative's ID (identity number) card No., organization mechanism code, social credibility code, use one or more the combination in unit encoding, seal coded data；
Step 2, obtains seal die data, i.e. E-seal image in seal database server；
The passport NO. data obtained in step one, according to the E-seal picture specification obtained, are divided into n group numeral, and are randomly dispersed in the printed text of E-seal by step 3；N is the integer more than or equal to 2；
Step 4, after by the printed text of this n group digital inset E-seal, generates watermark seal image, and this n group numeral is not for show state；
Step 5, preserves the watermark seal image of step 4 in an electronic document, is stored in seal database server, and seal database server starts note or wechat informing function by the printed text information transmission of this watermark seal image to the E-seal owner simultaneously；The printed text information of described watermark seal image includes passport NO. data and the numeral distributed intelligence in E-seal of this n group being made up of n group numeral；And then E-seal stamped signature relevant information, E-seal stamped signature printed text information in electronic document and note or the wechat content three stored by seal database server forms E-seal stamped signature anti-counterfeiting information chain of evidence, reach the false proof purpose of E-seal printed text.
The most according to claim 1 passport NO. is used for the method that E-seal printed text is false proof, it is characterized in that: passport NO. data are randomly dispersed in the printed text of E-seal particularly as follows: first E-seal image is converted to coordinate (X in step 3, Y), and being divided into n part, n is the integer more than or equal to 2；(X1, Y1), (X2, Y3) ..., (Xn, Yn) n coordinate data is generated the most between x and y by random algorithm, then by n group digital distribution to this n coordinate, and record the unpaired message between them.
The most according to claim 2 passport NO. is used for the method that E-seal printed text is false proof, it is characterised in that: in step 5, the watermark seal image in electronic document can carry out testing puppet by the self-inspection key disk that Seal Management Department issues；
The false proof step of self-inspection key disk particularly as follows:
(1) insert self-inspection key disk, in an electronic document in E-seal printed text, click by mouse right button, occur selecting menu, select self-inspection, input user cipher authentication secret；
(2) in self-inspection key disk detection electronic document, signature key dish serial number is the most identical with the self-inspection key disk serial number of insertion, if differing, then can not show passport NO. data；If identical, then proceed by comparing；
(3) during self-inspection key disk extracts electronic document, the passport NO. data in E-seal printed text show, and eject detection window display comparison result, data in note that the E-seal owner can be received by or wechat are compared therewith, if data are inconsistent, then judge that the E-seal in this electronic document is not original E-seal；If data consistent, then judge that the E-seal in this electronic document is original E-seal, complete E-seal and test puppet or carry out further background system and test puppet；
(4) self-inspection key disk extracts the E-seal stamped signature printed text information in electronic document and sends to seal database server, then compare with the coordinate data of passport NO. data of the E-seal stamped signature of daily record storage in seal database server and seal die data checking, if information is inconsistent, then it is judged to that the E-seal in this electronic document is not original E-seal；If information is consistent, then the E-seal being judged in this electronic document is original E-seal, completes electronic seal system and 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 |
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| CN105912894A true CN105912894A (en) | 2016-08-31 |
| CN105912894B 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| 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 |
| CN113784011A (en) * | 2020-06-10 | 2021-12-10 | 深圳艾派网络科技股份有限公司 | Anti-counterfeiting method for official document flow seal picture |
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| 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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| Publication number | Publication date |
|---|---|
| CN105912894B (en) | 2018-11-23 |
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