CN102289697B - Method for manufacturing and applying and device for manufacturing and verifying two-dimensional code stamp - Google Patents
Method for manufacturing and applying and device for manufacturing and verifying two-dimensional code stamp Download PDFInfo
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- CN102289697B CN102289697B CN201110100858.1A CN201110100858A CN102289697B CN 102289697 B CN102289697 B CN 102289697B CN 201110100858 A CN201110100858 A CN 201110100858A CN 102289697 B CN102289697 B CN 102289697B
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Abstract
The invention provides a method for manufacturing and applying and a device for manufacturing and verifying a two-dimensional code stamp. The manufacturing method comprises: receiving stamp application information submitted by a user; verifying the stamp application information; generating stamp information if the verification is passed; generating a stamp data file according to the stamp information; sending the stamp data file to the user; and generating the two-dimensional code stamp by the user according to the stamp data file. According to the method for manufacturing and applying the two-dimensional code stamp, the material waste of a physical stamp can be avoided; besides, the manufactured two-dimensional code stamp can have various related information and can be encrypted according to the information; and in addition, the authenticity of the stamp can be verified according to the included authorization code information of the stamp, and the two-dimensional code stamp is safe and reliable and can carry much information.
Description
Technical field
The present invention relates to Quick Response Code and making stamp, application, particularly relate to the method for making of 2 D-code seal, application process and making, demo plant.
Background technology
Traditional seal belongs to physical seal, namely uses the seal be at physical existence that the materials such as timber, plastics, rubber are made, and this is with a long history with seal, use extensively, but its usable range limits to some extent, can only for being physical medium equally, such as paper document etc.Social now, information computerization has been a kind of trend, is more and more widely used in every field.Same paper document is also more and more replaced by e-file, for the problem that e-file is affixed one's seal, has had E-seal to match with it, has been widely used in various e-file.
Traditional physical seal waste material, and various information can not be comprised; E-seal can only be applied to various e-file, cannot be applicable to traditional paper document.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of method for making of 2 D-code seal, application process and making, demo plant, wastes to solve physical seal in prior art the defect that material can not comprise other information, E-seal cannot be applied to paper document.
For achieving the above object, the invention provides a kind of method for making of 2 D-code seal, comprising: receive the seal application information that user submits to; Audit described seal application information; If examination & verification is passed through, then generate seal information; Seal data file is generated according to described seal information; Described seal data file is sent to user, and user is according to described seal Generating Data File 2 D-code seal.
For achieving the above object, the present invention also provides a kind of application process of 2 D-code seal, comprising: added a cover by described 2 D-code seal and impress on thing; Described 2 D-code seal of impressing on thing is verified.
For achieving the above object, the present invention also provides a kind of producing device of 2 D-code seal, and this device comprises: receiver module, for receiving the seal application information that user submits to; Auditing module, for auditing described seal application information; Seal information generation module, if examination & verification is passed through, then generates seal information; Seal data file generation module, for generating seal data file according to described seal information; Sending module, for described seal data file is sent to user, user is according to described seal Generating Data File 2 D-code seal.
For achieving the above object, the present invention also provides a kind of demo plant of 2 D-code seal, and this device at least comprises: authentication module, for verifying described 2 D-code seal of impressing on thing.
The method for making of 2 D-code seal of the present invention, application process and making, demo plant, physical seal can be avoided the waste of material, the 2 D-code seal that the present invention simultaneously makes can with various relevant information, and can be encrypted for information, can also verify that to its true and false there is safe and reliable, that carry information amount is large advantage according to the seal authorization code information comprised.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, does not form limitation of the invention.In the accompanying drawings:
Fig. 1 is the process flow diagram of the method for making of 2 D-code seal of the present invention;
Fig. 2 is the process flow diagram of the application process of 2 D-code seal of the present invention;
Fig. 3 is the structural representation of the producing device of 2 D-code seal of the present invention;
Fig. 4 is the structural representation of the demo plant of 2 D-code seal of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the embodiment of the present invention is described in further details.At this, schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention.
Embodiment one
Refer to Fig. 1, Fig. 1 is the process flow diagram of the method for making of 2 D-code seal of the present invention, and as shown in the figure, the method for making of 2 D-code seal of the present invention comprises:
Step 101, receives the seal application information that user submits to;
In this step, described seal application information can include but not limited to: applying unit's information (such as organization, unit address, WorkPhone, registration authorities, registration industrial and commercial bureau, registered capital, legal representative and ID (identity number) card No. thereof, financial administrator and ID (identity number) card No. thereof, per unit system human head picture, unit legal person fingerprint, unit registered trademark, mark, Chinese and English domain address, E-mail etc.), applicant's information (such as title, ID (identity number) card No. or other unique numbering identifying identity, contact method etc.), application time, application object, seal purposes etc.
Step 102, audits described seal application information;
In this step, the authenticity of seal application information and integrality are identified, if having false information or information imperfect, then need user again to revise or supplementary relevant information.
Step 103, if examination & verification is passed through, then generates seal information;
In this step, described seal information comprises:
1. the special public/private spoon of seal is right: wherein, the special private spoon of seal, is preserved, for verifying seal authorization message by E-seal mandate/AUC; When public spoon or private spoon are RSA, can be 200 multibyte character strings.The special public spoon of seal, gives user and uses, for uniquely tagged user identity.
2. seal authorization code: encrypt generation by the unique designation information of user via the special public spoon of corresponding seal, only can be deciphered, for uniquely tagged seal by E-seal mandate/AUC.
3. the special public/private spoon of user is right: entirely give user, the encrypt/decrypt that user is Myself with them, and according to real work situation, user can choice for use or do not use this to secret key.
Step 104, generates seal data file according to described seal information;
In the present embodiment, the seal data file in this step generally has 5, is respectively the special public spoon file of seal, the special private spoon file of seal, seal authorization code file, the special public spoon file of user and the special private spoon file of user.
Step 105, sends to user by described seal data file, and user is according to described seal Generating Data File 2 D-code seal.
In this step, the seal data file issuing user has following 4:
The special public spoon file of seal, seal authorization code file, the special public spoon file of user and the special private spoon file of user.Wherein only have seal authorization code file to be to use file, other can according to real work choice for use.
The method for making of the 2 D-code seal that the embodiment of the present invention provides, physical seal can be avoided the waste of material, the 2 D-code seal that the present invention simultaneously makes with various relevant information, and can be able to be encrypted for information, has safe and reliable, that carry information amount is large advantage.
Embodiment two
Refer to Fig. 2, Fig. 2 is the process flow diagram of the application process of 2 D-code seal of the present invention, and as shown in the figure, the application process of 2 D-code seal of the present invention comprises:
Step 210: described 2 D-code seal is added a cover and impresses on thing;
When adding a cover, middleware collects relevant information, as cleartext informations such as certificate title, time of impressing, certificate personnel titles.Then use the special public spoon enciphered signet authorization code of seal, use the privately owned enciphered messages of user such as the special public spoon cryptographic check code of user.Cleartext information, authorization code information and enciphered message are combined generation two-dimension code pattern by middleware, and this graphic printing is on relevant certificate.
Step 220: described 2 D-code seal of impressing on thing is verified.
Wherein also comprise in step 220:
Step 221 local verification, verifies after comprising the deciphering of check code checking and user's ciphertext, wherein for check code checking, depending on level of security, is verified by middleware and the private spoon deciphering of subscriber authorisation; Or verified by E-seal mandate/AUC and the private spoon deciphering of subscriber authorisation;
For local verification, middleware makes the ciphertext in the special private spoon deciphering 2 D-code seal of user.If successful decryption, then this step is verified.Second step is checking check code, if check code checking is not passed through, and local verification failure.Also have further manual verification, the information namely after deciphering and the raw information of corresponding thing of impressing compare, if correctly, then local verification passes through.Manual verification does not need to do under normal circumstances, because the special public spoon of user does not also leak, namely third party cannot use the public spoon encryption of user under normal circumstances.So this problem can be found when the first step solves.3rd step is mainly under extreme case, the situation that the special public spoon of prevention user leaks.
Step 222 central authentication.
Central authentication mainly verifies the authorization code of seal.Because the special private spoon of seal holds in close confidence, it can not leak.Cannot decipher so seal authorization code is third party.After E-seal mandate/AUC uses the special private spoon deciphering seal authorization code of seal, compare with corresponding unique designation, if identical, then seal is proved to be successful, otherwise is authentication failed.
The application process of the 2 D-code seal that the embodiment of the present invention provides, provides a kind of method of 2 D-code seal being carried out to verify, makes the use of seal more safe and reliable.
Embodiment three
As shown in Figure 3, Fig. 3 is the structural representation of the producing device of 2 D-code seal of the present invention, and as shown in the figure, the producing device 300 of 2 D-code seal of the present invention comprises:
Receiver module 310, for receiving the seal application information that user submits to;
Described seal application information can include but not limited to: applying unit's information (such as organization, unit address, WorkPhone, registration authorities, registration industrial and commercial bureau, registered capital, legal representative and ID (identity number) card No. thereof, financial administrator and ID (identity number) card No. thereof, per unit system human head picture, unit legal person fingerprint, unit registered trademark, mark, Chinese and English domain address, E-mail etc.), applicant's information (such as title, ID (identity number) card No. or other unique numbering identifying identity, contact method etc.), application time, application object, seal purposes etc.
Auditing module 320, is connected with described receiver module 310, for auditing described seal application information;
Namely the authenticity of seal application information and integrality are identified, if having false information or information imperfect, then need user again to revise or supplementary relevant information.
Seal information generation module 330, is connected with described auditing module 320, if examination & verification is passed through, then generates seal information;
Described seal information comprises:
1. the special public/private spoon of seal is right: wherein, the special private spoon of seal, is preserved, for verifying seal authorization message by E-seal mandate/AUC; When public spoon or private spoon are RSA, can be 200 multibyte character strings.The special public spoon of seal, gives user and uses, for uniquely tagged user identity.
2. seal authorization code: encrypt generation by the unique designation information of user via the special public spoon of corresponding seal, only can be deciphered, for uniquely tagged seal by E-seal mandate/AUC.
3. the special public/private spoon of user is right: entirely give user, the encrypt/decrypt that user is Myself with them, and according to real work situation, user can choice for use or do not use this to secret key.
Seal data file generation module 340, is connected with described seal information generation module 330, for generating seal data file according to described seal information;
In the present embodiment, seal data file generally has 5, is respectively the special public spoon file of seal, the special private spoon file of seal, seal authorization code file, the special public spoon file of user and the special private spoon file of user.
Sending module 350, is connected with described seal data file generation module 340, and for described seal data file is sent to user, user is according to described seal Generating Data File 2 D-code seal.
The seal data file issuing user has following 4:
The special public spoon file of seal, seal authorization code file, the special public spoon file of user and the special private spoon file of user.Wherein only have seal authorization code file to be to use file, other can according to real work choice for use.
The producing device of the 2 D-code seal that the embodiment of the present invention provides, can make 2 D-code seal, avoids physical seal to the waste of material, and the 2 D-code seal that the present invention simultaneously makes with various relevant information, and can be able to be encrypted for information.
Embodiment four
As shown in Figure 4, Fig. 4 is the structural representation of the demo plant of 2 D-code seal of the present invention, and as shown in the figure, the demo plant of 2 D-code seal of the present invention at least comprises:
Authentication module 410, for verifying described 2 D-code seal of impressing on thing.
This authentication module 410 comprises:
Local verification module 411, for verifying after the deciphering of check code checking and user's ciphertext, wherein for check code checking, depending on level of security, is verified by the private spoon deciphering of middleware and subscriber authorisation; Or verified by E-seal mandate/AUC and the private spoon deciphering of subscriber authorisation;
For local verification, middleware makes the ciphertext in the special private spoon deciphering 2 D-code seal of user.If successful decryption, then this step is verified.Second step is checking check code, if check code checking is not passed through, and local verification failure.Also have further manual verification, the information namely after deciphering and the raw information of corresponding thing of impressing compare, if correctly, then local verification passes through.Manual verification does not need to do under normal circumstances, because the special public spoon of user does not also leak, namely third party cannot use the public spoon encryption of user under normal circumstances.So this problem can be found when the first step solves.3rd step is mainly under extreme case, the situation that the special public spoon of prevention user leaks.
Central authentication module 412, for verifying the seal authorization code of seal.
Central authentication mainly verifies the authorization code of seal.Because the special private spoon of seal holds in close confidence, it can not leak.Cannot decipher so seal authorization code is third party.After E-seal mandate/AUC uses the special private spoon deciphering seal authorization code of seal, compare with corresponding unique designation, if identical, then seal is proved to be successful, otherwise is authentication failed.
The demo plant of the 2 D-code seal that the embodiment of the present invention provides, can verify 2 D-code seal, makes the use of seal more safe and reliable.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a method for making for 2 D-code seal, is characterized in that, the method comprises:
Receive the seal application information that user submits to;
Audit described seal application information;
If examination & verification is passed through, then generate seal information; Described seal information comprises: the special public/private spoon of seal is right, and wherein, the special private spoon of seal, is preserved, for verifying seal authorization message by E-seal mandate/AUC; The special public spoon of seal, gives user and uses, for the use of uniquely tagged user identity; Seal authorization code, for uniquely tagged seal, described seal authorization code is that user's seal application information generates via the special public spoon encryption of corresponding seal, only can be deciphered by E-seal mandate/AUC; The special public/private spoon of user is right, gives user, for user encryption/deciphering;
Seal data file is generated according to described seal information; Described seal data file comprises: seal authorization code, for writing 2 D-code seal, for identifying described 2 D-code seal; The special public spoon of seal, during user encryption, for uniquely tagged user identity; The special public/private spoon of user is right, for user encryption/deciphering;
Described seal data file is sent to user, and user is according to described seal Generating Data File 2 D-code seal;
Only have seal authorization code file to be to use file in described seal data file, the wherein special public spoon of seal, the special public/private spoon of user is to can according to real work choice for use.
2. method according to claim 1, is characterized in that: if examination & verification is not passed through, then return and resubmit seal application information to user.
3. an application process for the 2 D-code seal made by claim 1, is characterized in that, the method comprises:
Being added a cover by described 2 D-code seal impresses on thing;
Described 2 D-code seal of impressing on thing is verified; Carry out checking to described 2 D-code seal of impressing on thing to comprise: local verification and central authentication; Described local verification comprises: verify after the deciphering of check code checking and user's ciphertext, wherein for check code checking, depending on level of security, is verified by middleware and the private spoon deciphering of subscriber authorisation; Or verified by E-seal mandate/AUC and the private spoon deciphering of subscriber authorisation; Described central authentication comprises: use the seal authorization code of the special private spoon deciphering seal of specific user itself to verify.
4. method according to claim 3, is characterized in that:
Before being added a cover by described 2 D-code seal on thing of impressing, preprepared information joins in the middle of described 2 D-code seal by user.
5. a producing device for 2 D-code seal, is characterized in that, this device comprises:
Receiver module, for receiving the seal application information that user submits to;
Auditing module, is connected with described receiver module, for auditing described seal application information;
Seal information generation module, is connected with described auditing module, if examination & verification is passed through, then generates seal information; Described seal information comprises: the special public/private spoon of seal is right, and wherein, the special private spoon of seal, is preserved, for verifying seal authorization message by E-seal mandate/AUC; The special public spoon of seal, gives user and uses, for the use of uniquely tagged user identity; Seal authorization code, for uniquely tagged seal, described seal authorization code is that user's seal application information generates via the special public spoon encryption of corresponding seal, only can be deciphered by E-seal mandate/AUC; The special public/private spoon of user is right, gives user, for user encryption/deciphering;
Seal data file generation module, is connected with described seal information generation module, for generating seal data file according to described seal information; Described seal data file comprises: seal authorization code, for writing 2 D-code seal, for identifying described 2 D-code seal; The special public spoon of seal, during user encryption, for uniquely tagged user identity; The special public/private spoon of user is right, for user encryption/deciphering;
Only have seal authorization code file to be to use file in described seal data file, the wherein special public spoon of seal, the special public/private spoon of user is to can according to real work choice for use;
Sending module, is connected with described seal data file generation module, and for described seal data file is sent to user, user is according to described seal Generating Data File 2 D-code seal.
6. a demo plant for the 2 D-code seal made by 2 D-code seal producing device as claimed in claim 5, is characterized in that, this device comprises:
Authentication module, for verifying the 2 D-code seal of impressing on thing; Authentication module wherein also comprises:
Described 2 D-code seal is obtained by seal data file, only has seal authorization code file to be to use file, the wherein special public spoon of seal in described seal data file, and the special public/private spoon of user is to can according to real work choice for use;
Local verification module, for verifying after the deciphering of check code checking and user's ciphertext, wherein for check code checking, depending on level of security, is verified by the private spoon deciphering of middleware and subscriber authorisation; Or verified by E-seal mandate/AUC and the private spoon deciphering of subscriber authorisation;
Central authentication module, for verifying the seal authorization code of seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110100858.1A CN102289697B (en) | 2011-04-21 | 2011-04-21 | Method for manufacturing and applying and device for manufacturing and verifying two-dimensional code stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110100858.1A CN102289697B (en) | 2011-04-21 | 2011-04-21 | Method for manufacturing and applying and device for manufacturing and verifying two-dimensional code stamp |
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| CN102289697A CN102289697A (en) | 2011-12-21 |
| CN102289697B true CN102289697B (en) | 2015-01-07 |
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| CN201110100858.1A Active CN102289697B (en) | 2011-04-21 | 2011-04-21 | Method for manufacturing and applying and device for manufacturing and verifying two-dimensional code stamp |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105809301A (en) * | 2014-12-30 | 2016-07-27 | 陕西昱鑫科技发展有限责任公司 | Seal security administration project system |
| CN105989499A (en) * | 2015-03-01 | 2016-10-05 | 陕西昱鑫科技发展有限责任公司 | Method for identifying uniqueness of personal stamp |
| CN105718820A (en) * | 2015-04-22 | 2016-06-29 | 浙江省东阳第三建筑工程有限公司 | Anti-fake electronic seal system |
| CN107054828A (en) * | 2016-06-02 | 2017-08-18 | 信码互通（北京）科技有限公司 | It is a kind of that there is the easy-to-draw top ends of cans of big opening for identifying code layer |
| CN106203937A (en) * | 2016-06-24 | 2016-12-07 | 包永祥 | Seal requesting method and system |
| CN106161483A (en) * | 2016-09-29 | 2016-11-23 | 广州鹤互联网科技有限公司 | A kind of electronic endorsement verification method and system |
| CN108269350A (en) * | 2016-12-30 | 2018-07-10 | 航天信息股份有限公司 | The verification method and device of seal |
| CN109035914B (en) * | 2018-08-20 | 2020-12-25 | 广东小天才科技有限公司 | Learning method based on intelligent desk lamp and intelligent desk lamp |
| CN111382461B (en) * | 2018-12-27 | 2023-07-18 | 中国信息通信研究院 | Stamp system, stamp authorization method, identification method, authorization server and authorization identification system |
| CN112131552B (en) * | 2020-09-30 | 2021-08-27 | 叶嘉泓 | Signature anti-counterfeiting method and signature anti-counterfeiting system |
| CN116680726B (en) * | 2023-07-31 | 2023-12-12 | 易签链(深圳)科技有限公司 | Processing method for converting physical seal impression into electronic seal impression identity |
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| JP2002150212A (en) * | 2000-11-13 | 2002-05-24 | Denso Corp | Seal |
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| CN1814454A (en) * | 2006-02-21 | 2006-08-09 | 江苏国盾科技实业有限责任公司 | Two-dimensional encrypted seal |
| CN101281581A (en) * | 2007-09-27 | 2008-10-08 | 北京数字证书认证中心有限公司 | Method for checking whether contents of paper file is distorted or not |
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