CN103544592A - Application method and device of electronic stamp - Google Patents
Application method and device of electronic stamp Download PDFInfo
- Publication number
- CN103544592A CN103544592A CN201210244181.3A CN201210244181A CN103544592A CN 103544592 A CN103544592 A CN 103544592A CN 201210244181 A CN201210244181 A CN 201210244181A CN 103544592 A CN103544592 A CN 103544592A
- Authority
- CN
- China
- Prior art keywords
- seal
- information
- file
- approval information
- affixed
- 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.)
- Pending
Links
Images
Landscapes
- Storage Device Security (AREA)
Abstract
The invention discloses an application method and device of an electronic stamp. The function of approving with the electronic stamp is realized. The application method of the electronic seal includes: using approval information as electronic seal data to form the electronic seal carrying the approval information; when the electronic seal is used in stamping, judging whether a file to be stamped includes information, which matches with or corresponds to the approval information in the electronic seal, or not; if yes, allowing stamping. Therefore, the electronic seal is prevented from being used illegally, and the electronic seal is safer.
Description
Technical field
The present invention relates to a kind of E-seal technology, be specifically related to a kind of E-seal using method and device.
Background technology
In the management of E-seal, still adopt at present the mode of traditional seal in kind, the service condition of current E-seal is, the process of adding a cover of seal is controlled by human factor completely, as long as user of service can obtain E-seal and just it can be added a cover in e-file, be that seal can arbitrarily be added a cover in any e-file, any other people cannot control the behavior of affixing one's seal of E-seal.
And in actual scene, be usually that affixing one's seal of an e-file need to be passed through many individual consents, if not all agreements of these people can not be affixed one's seal, obviously prior art cannot realize this function.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of E-seal and using method thereof with approval information, realizes the function of examining of E-seal.
In order to solve the problems of the technologies described above, one embodiment of the invention provides a kind of using method of E-seal, comprising:
Using approval information as electronic seal data;
When using E-seal to affix one's seal, judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal; If so, allow to affix one's seal.
Wherein, described approval information comprise indication and/or representative E-seal is affixed one's seal and is had the people of control ability and/or the information of thing.
Wherein, by treating the file of affixing one's seal, carry out pre-service, make to comprise in file to be affixed one's seal and the consistent or corresponding information of approval information in E-seal.
Wherein, described in treat the file of affixing one's seal and carry out pre-service, comprising:
Utilizing approver's private key to treat the file of affixing one's seal signs.
Wherein, the public key information that the approval information in described E-seal is approver;
Describedly judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal, comprising:
The signing messages of the public key information that judges the approver in E-seal in whether can correct verification file to be affixed one's seal.
Wherein, the approval information in described E-seal, and treat that the approval information in stamped signature file is approver's identification information,
Describedly judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal, comprising:
Judge and in file to be affixed one's seal, whether comprise the information consistent with approval information in E-seal.
Wherein, the approval information in described E-seal is by group storage, comprises one or more approver's information in every group.
Wherein, describedly judge in file to be affixed one's seal whether comprise with the consistent or corresponding information of approval information in E-seal and comprise:
Judge and in file to be affixed one's seal, whether comprise and the consistent or corresponding information of full detail in arbitrary group of approval information in E-seal.
One embodiment of the invention provides a kind of E-seal, comprising:
The first module, for storing approval information, using approval information as electronic seal data.
Wherein, described E-seal also comprises:
The second module, for judging whether file to be affixed one's seal comprises and the consistent or corresponding information of approval information in E-seal; If so, allow to affix one's seal.
One embodiment of the invention also provides a kind of E-seal operative installations, comprising:
The first module, for obtaining the approval information that is stored in E-seal, and obtains the approval information in file to be affixed one's seal;
Whether the second module is consistent or corresponding with the approval information in file to be affixed one's seal for judging the approval information of the E-seal that the first module is obtained;
The 3rd module, consistent with approval information in the file of affixing one's seal or when corresponding for the approval information that is judged as the E-seal that the first module obtains when the second module, allow to affix one's seal.
Utilize technical scheme of the present invention, approver's approval information is stored in E-seal as electronic seal data, when using E-seal to affix one's seal, only, when there is or corresponding information consistent with approval information in E-seal in the file of affixing one's seal, just allow to affix one's seal.Like this, just guaranteed can not to be affixed one's seal when the file of affixing one's seal does not obtain corresponding examining when one, further guaranteed the safety in utilization of E-seal, prevented that E-seal is illegally used.Meanwhile, utilize technical scheme of the present invention, can be so that the mode of affixing one's seal of E-seal approaches the needs of real life more.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a kind of E-seal using method in one embodiment of the invention.
Fig. 2 is E-seal storage inside schematic diagram in one embodiment of the invention.
Fig. 3 is E-seal inner structure schematic diagram in one embodiment of the invention.
Fig. 4 is the cut-away view of E-seal operative installations in one embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in detail.
One embodiment of the invention disclose a kind of E-seal, compare and E-seal of the prior art, in this E-seal, further include approval information, when using E-seal, only need to be affixed one's seal while comprising or corresponding information consistent with approval information in E-seal in file, just allow to affix one's seal.Wherein, it will be understood by those skilled in the art that the approval information here comprises that all indications or representative are to the affix one's seal information of the people/thing with control ability of E-seal.As when E-seal only could be affixed one's seal under approver agrees to, approval information can be indication or the information that represents approver.As in common financial approval process, need verify the extenaions through accounting, Chief Financial Officer confirms, just can add a cover financial official seal, in this process, accounting and Chief Financial Officer are E-seal are affixed one's seal and had the people of control ability, and all information that can identify accounting and Chief Financial Officer are approval information.
Fig. 1 is described is a kind of process flow diagram of E-seal using method, as shown in Figure 1, comprises the steps:
Step 101: approval information is saved in E-seal as electronic seal data.
In one embodiment of the invention, indication or representative can be the public key informations of digital certificate to the affix one's seal information of the people/thing with control ability of E-seal, and wherein this digital certificate representative is affixed one's seal and had the people of control ability E-seal.
In one embodiment of the invention, approval information can stores packets, can store any group of approval information in E-seal, wherein comprises again one or more approvers (thing) information in every group.As shown in Figure 2, be a simple E-seal storage inside schematic diagram.During follow-up judgement, group in be " with " relation, between group, be the relation of "or".Illustrate, if certain E-seal is under whole agreements of A, B, tri-approvers of C, or under whole agreements of D, E two people, just can affix one's seal, so two control groups can be set in this E-seal, the approval information that comprises A, B, tri-approvers of C in a control group, comprises D, bis-approvers' of E approval information in another group.
In one embodiment of the invention, electronic seal data is encrypted to rear storage.
In actual applications, the E-seal that at least has one group of approval information of making by this kind of method is called examines chapter.
Step 102: judge in file to be affixed one's seal whether comprise information consistent with or corresponding approval information in E-seal, if had, allow to affix one's seal; Otherwise refusal is affixed one's seal.
It will be understood by those skilled in the art that the technique effect that the present invention will reach is: E-seal can only cover at the file of checking through approver.For this reason, the file to be affixed one's seal of checking through approver can be described as clears a paper.Judging wait the file of affixing one's seal, be only the file (comprising information consistent with or corresponding approval information in E-seal in judging file to be affixed one's seal) after corresponding approver examines, just allow to affix one's seal.So-called corresponding approver is the people of the approval information indication of storing in E-seal.
In one embodiment of the invention, the process of examining for the treatment of the file of affixing one's seal can be: treat the file of affixing one's seal and carry out pre-service, make it comprise corresponding approval information.
In some specific embodiments, treating the file of affixing one's seal, to carry out pretreated process can be to utilize approver's private key to treat the file of affixing one's seal to sign, and signature result is corresponding approval information.Wherein, treating the process that the file of affixing one's seal signs can be: obtain the summary info of file to be affixed one's seal, then use approver's private key to encrypt summary, finally the information after encrypting is stored in file to be affixed one's seal.Now, the approval information in E-seal is public key information.
When there is more than one approver, can be both to utilize a plurality of approvers' private key to treat respectively the file of affixing one's seal to sign, obtain many parts of signing messages, be stored in file to be affixed one's seal, formation is cleared a paper.Also can be to utilize the sequencing of a plurality of approvers in actual flow process, sign successively, obtain a signing messages, leave in file to be affixed one's seal, formation be cleared a paper.As when thering is A, two approvers of B, both can utilize the private key of A, B to treat respectively the file of affixing one's seal signs, obtain two parts of signing messages, also can sign to first treating with the private key of A the file of affixing one's seal, obtain a signature result, and then utilize the private key of B again to sign to signature result, obtain final signature result.
The approval information comprising in file to be affixed one's seal is signing messages, when the approval information in E-seal is public key information, describedly judges that in file to be affixed one's seal, whether including information consistent with or corresponding approval information in E-seal is:
Utilize the public key information in E-seal to remove the signing messages in sign test file to be affixed one's seal.If the approval information in arbitrary group in E-seal can guarantee can find corresponding signed data in file to be affixed one's seal, and guarantee correct to the checking of signed data, think include in file to be affixed one's seal with E-seal in the corresponding information of approval information, allow to affix one's seal.
In above embodiment, as long as comprise information consistent with or corresponding approval information in E-seal in file to be affixed one's seal, can carry out the operation of affixing one's seal.As worked as the approval information comprising in file to be affixed one's seal, it is A, B, C, tetra-approvers' of D approval information, when the approval information storing in E-seal is A, B, tri-approvers' of C approval information, because the approval information comprising in E-seal all exists in file to be affixed one's seal, so time allow to affix one's seal.In another more strict example of the present invention, must guarantee to possess in E-seal one group of approval information completely corresponding with the approval information in file to be affixed one's seal.In this case, in above example, owing to also including the approval information of approver D in file to be affixed one's seal, therefore must not affix one's seal, while only storing equally the approval information of approver A, B, C, D in E-seal, could allow to affix one's seal.
In a simpler embodiment, E-seal and the identification information (or utilizing the identification information after principle of identity is encrypted) that until the approval information in stamped signature file can be all approver, so only need to judge that whether the approval information comprising in file to be affixed one's seal is consistent with the approval information in E-seal.
It will be understood by those skilled in the art that in actual applications, can, according to actual conditions, select much information as approval information, as long as meet above principle.
It will be appreciated by those skilled in the art that, in actual applications, in order to accelerate judgement speed (being mainly the judgement speed that refusal is affixed one's seal), can increase some other Rule of judgment, as first judged, in file to be affixed one's seal, whether comprise approval information, if do not comprise approval information, can directly refuse to affix one's seal; And/or, judge that the approval information number that comprises in file to be affixed one's seal is whether all different from the approval information number of each group in E-seal, if different, can directly refuse to affix one's seal.
One embodiment of the invention provides a kind of E-seal, in this E-seal, include the memory module of storing approval information, comprised the judge module of carrying out above-mentioned arbitration functions simultaneously, when using E-seal, judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal, according to judged result, and then carry out to affix one's seal or refuse and affix one's seal.Figure 3 shows that a kind of E-seal structural drawing that one embodiment of the invention provides, the information that this E-seal has conventionally except comprising existing E-seal, outside the information such as E-seal pattern, the term of validity, E-seal title, as shown in Figure 3, also further comprise:
Approval information memory module, for the approval information of store electrons seal; Wherein, in this memory module, approval information can be deposited by group, comprises again one or more approval informations in every group.
Judge module, the E-seal approval information of storing for obtaining approval information memory module, and the approval information in file to be affixed one's seal, judge both whether consistent or corresponding; And according to judged result, carrying out affixes one's seal or refuse affixes one's seal.
Wherein judge module comprises following three subelements:
Acquiring unit, the E-seal approval information of storing for obtaining approval information memory module, and the approval information in file to be affixed one's seal;
Judging unit, whether consistent or corresponding with the approval information in file to be affixed one's seal for judging the approval information of the E-seal that acquiring unit obtains;
The unit of affixing one's seal, for according to the judged result of judging unit, carrying out affixes one's seal or refuse affixes one's seal.
In another embodiment of the present invention, E-seal only comprises approval information memory module, does not comprise judge module.In this case, this judge module can be an independently device (E-seal operative installations), and this device both may operate in file end to be affixed one's seal, and also may operate in E-seal end, and the present invention does not limit.
Compare with Fig. 3 in the E-seal described, E-seal in this case does not comprise judge module, other do not repeat.
Now, the inner structure of the device of this use E-seal as shown in Figure 4, specifically comprises:
Acquisition module, the E-seal approval information of storing for obtaining E-seal, and the approval information in file to be affixed one's seal;
Judge module, whether consistent or corresponding with the approval information in file to be affixed one's seal for judging the approval information of the E-seal that acquisition module obtains;
The module of affixing one's seal, for according to the judged result of judge module, carrying out affixes one's seal or refuse affixes one's seal.
It will be understood by those skilled in the art that above all steps all can realize the also all logic-based aspect divisions of division with upper module by service routine code, do not represent actual implementation procedure.
Those skilled in the art can be according to above-mentioned rule; class is released other various schemes; the present invention can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all belong to the scope of claim protection of the present invention.
Claims (10)
1. an E-seal using method, is characterized in that, comprising:
Using approval information as electronic seal data;
When using E-seal to affix one's seal, judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal; If so, allow to affix one's seal.
2. method according to claim 1, is characterized in that, described approval information comprises indication and/or represents affixes one's seal and have the people of control ability and/or the information of thing E-seal.
3. method according to claim 1, is characterized in that, by treating the file of affixing one's seal, carries out pre-service, makes to comprise in file to be affixed one's seal and the consistent or corresponding information of approval information in E-seal.
4. method according to claim 3, is characterized in that, described in treat the file of affixing one's seal and carry out pre-service, comprising:
Utilizing approver's private key to treat the file of affixing one's seal signs.
5. method according to claim 4, is characterized in that, the public key information that the approval information in described E-seal is approver;
Describedly judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal, comprising:
The signing messages of the public key information that judges the approver in E-seal in whether can correct verification file to be affixed one's seal.
6. method according to claim 3, is characterized in that, the approval information in described E-seal, and treat that the approval information in stamped signature file is approver's identification information,
Describedly judge the consistent or corresponding information of approval information whether comprising in file to be affixed one's seal with E-seal, comprising:
Judge and in file to be affixed one's seal, whether comprise the information consistent with approval information in E-seal.
7. method according to claim 1, is characterized in that, the approval information in described E-seal is by group storage, comprises one or more approver's information in every group.
8. method according to claim 7, is characterized in that, describedly judges in file to be affixed one's seal whether comprise with the consistent or corresponding information of approval information in E-seal and comprise:
Judge and in file to be affixed one's seal, whether comprise and the consistent or corresponding information of full detail in arbitrary group of approval information in E-seal.
9. an E-seal, is characterized in that, comprising:
The first module, for storing approval information, using approval information as electronic seal data.
10. E-seal according to claim 9, is characterized in that, further comprises:
The second module, for judging whether file to be affixed one's seal comprises and the consistent or corresponding information of approval information in E-seal; If so, allow to affix one's seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244181.3A CN103544592A (en) | 2012-07-16 | 2012-07-16 | Application method and device of electronic stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210244181.3A CN103544592A (en) | 2012-07-16 | 2012-07-16 | Application method and device of electronic stamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103544592A true CN103544592A (en) | 2014-01-29 |
Family
ID=49968025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210244181.3A Pending CN103544592A (en) | 2012-07-16 | 2012-07-16 | Application method and device of electronic stamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103544592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069906A (en) * | 2019-03-11 | 2019-07-30 | 平安科技（深圳）有限公司 | A kind of encryption and decryption method and its device of electronic document |
| CN110210832A (en) * | 2019-05-31 | 2019-09-06 | 深圳市元征科技股份有限公司 | One kind is affixed one's seal method, apparatus, medium and equipment |
| CN111327423A (en) * | 2020-01-10 | 2020-06-23 | 卓尔智联(武汉)研究院有限公司 | Examination and approval device and method based on ordered multiple signatures and readable storage medium |
-
2012
- 2012-07-16 CN CN201210244181.3A patent/CN103544592A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069906A (en) * | 2019-03-11 | 2019-07-30 | 平安科技（深圳）有限公司 | A kind of encryption and decryption method and its device of electronic document |
| CN110210832A (en) * | 2019-05-31 | 2019-09-06 | 深圳市元征科技股份有限公司 | One kind is affixed one's seal method, apparatus, medium and equipment |
| CN111327423A (en) * | 2020-01-10 | 2020-06-23 | 卓尔智联(武汉)研究院有限公司 | Examination and approval device and method based on ordered multiple signatures and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108646983B (en) | Processing method and device for storing service data on block chain | |
| CN106850654B (en) | Distributed information authorized access method and system | |
| CN107742212B (en) | Asset verification method, device and system based on block chain | |
| CN108229188A (en) | It is a kind of to be signed documents with tagged keys and verification method | |
| CN109379369A (en) | Single-point logging method, device, server and storage medium | |
| CN110443075A (en) | A kind of method and device of block chain intelligence contract verifying deployment | |
| CN109145540A (en) | A kind of intelligent terminal identity identifying method and device based on block chain | |
| CN110381075B (en) | Block chain-based equipment identity authentication method and device | |
| CN112069550B (en) | Electronic contract evidence-storing system based on intelligent contract mode | |
| CN108234134A (en) | Block synchronous method and system | |
| CN108847942A (en) | A kind of authentication method and system based on mark public key | |
| CN110879809A (en) | Judicial data evidence storage method based on block chain | |
| CN109961281B (en) | Traffic settlement method, system, base station and computer readable storage medium | |
| CN110309672B (en) | Block chain based privacy protection controllable data management method | |
| CN104104650B (en) | data file access method and terminal device | |
| CN115884110B (en) | Method and system for judging short message verification code | |
| CN105554018A (en) | Network real name verification method | |
| CN110874493A (en) | Block chain-based enterprise data tamper-proofing method | |
| CN102891856A (en) | Safe access method between plural entity and plural entity identity relaying party | |
| CN108923928B (en) | Digital certificate revocation system and method based on block chain | |
| CN111324517B (en) | Application service supervision method, supervision server and storage medium | |
| CN103312672A (en) | Identity authentication method and system | |
| CN103544592A (en) | Application method and device of electronic stamp | |
| CN103761641A (en) | Electronic-seal using method and device | |
| CN102983969B (en) | Security login system and security login method for operating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |