CN108038388A - The implementation method and client of Web page seal, server - Google Patents
The implementation method and client of Web page seal, server Download PDFInfo
- Publication number
- CN108038388A CN108038388A CN201810051857.4A CN201810051857A CN108038388A CN 108038388 A CN108038388 A CN 108038388A CN 201810051857 A CN201810051857 A CN 201810051857A CN 108038388 A CN108038388 A CN 108038388A
- Authority
- CN
- China
- Prior art keywords
- seal
- web page
- data
- server
- digital signature
- 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.)
- Granted
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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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- 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
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
Abstract
The present invention provides the implementation method and client, server, storage medium of a kind of Web page seal, belong to field of information security technology.The implementation method includes：E-seal is drawn according to insertion window of the data of E-seal in Web page, sign to Web page, generate digital signature, and the data and digital signature of E-seal are submitted to server, wherein server is used to provide Web page, realize and draw E-seal in the insertion window of Web page using the data of E-seal, and the E-seal drawn is the display result of E-seal, the link of the data of data or E-seal not comprising E-seal, therefore user can not obtain the data of E-seal from embedded window, and then the seal that efficiently avoid Web page is illegally accessed use.
Description
Technical field
The present invention relates to field of information security technology, more particularly to a kind of implementation method of Web page seal and client,
Server, storage medium.
Background technology
With E-Government and the development of e-commerce, there are more and more information to be interacted by Web page,
Such as online contract, on-line approval etc., these Web pages embodied by way of being capped E-seal authenticity and effectively
Property.At present, the mode of the display generally use Web page insertion stamp picture of Web page seal, when user is beaten using browser
When opening Web page, stamp picture is had already embedded in Web page, when clicking on stamp picture, it is possible to achieve to the guarantor of stamp picture
Deposit, but the stamp picture preserved has the problem of being illegally used.
Therefore, how to avoid the seal of Web page from being illegally accessed use, become urgent problem to be solved.
The content of the invention
The embodiment of the present invention provides a kind of implementation method and client, server, storage medium of Web page seal,
The seal that can be effectively prevented from Web page is illegally accessed use.
One aspect of the present invention provides a kind of implementation method of Web page seal, which includes：According to electricity
The data of sub- seal draw E-seal in the insertion window of Web page；Sign to Web page, generate digital signature；To
Server submits the data and digital signature of E-seal, and wherein server is used to provide Web page.
In one embodiment of the invention, which further includes：Obtain seal positional information, wherein seal position
Information is used to indicate position of the embedded window relative to Web page, and the data and digital signature of E-seal are submitted to server,
Including：Data, digital signature and the seal positional information of E-seal are submitted to server.
In one embodiment of the invention, electronics is drawn according to insertion window of the data of E-seal in Web page
Seal, including：Obtain and parse the data of E-seal, obtain stamp picture；Electricity is drawn in embedded window according to stamp picture
Sub- seal.
In one embodiment of the invention, before signing to Web page, which further includes：Use
Whether the data of the public signature key verification E-seal of Zhang Fang processed are legal, wherein, sign to Web page, including：Verifying
When the data of E-seal are legal, sign to Web page.
Another aspect of the present invention provides a kind of implementation method of Web page seal, which includes：Receive clothes
The digital signature of Web page, the data of E-seal and Web page that business device is sent；According to the data of E-seal in Web page
The insertion window in face draws E-seal；According to digital signature authentication Web page.
In one embodiment of the invention, Web page, the data of E-seal and the Web page that server is sent are received
The digital signature in face, including：Receive server send Web page, the data of E-seal, the digital signature of Web page and
Seal positional information, wherein seal positional information are used to indicate position of the embedded window relative to Web page；According to electronic seal
Before the insertion window of Web page draws E-seal, which further includes the data of chapter：According to seal positional information
Embedded window is moved to the position of the seal positional information instruction.
In one embodiment of the invention, electronics is drawn according to insertion window of the data of E-seal in Web page
Seal, including：The data of E-seal are parsed, obtain stamp picture；E-seal is drawn in embedded window according to stamp picture.
In one embodiment of the invention, which further includes：Electronics is verified using the public signature key of Zhang Fang processed
Whether the data of seal are legal.
Another aspect of the invention provides a kind of implementation method of Web page seal, which includes：Receive the
The data of E-seal and the digital signature of Web page that the client of one user is submitted；Sent to the client of second user
The digital signature of Web page, the data of E-seal and Web page.
An additional aspect of the present invention provides a kind of client, which includes：Drafting module, for according to electronic seal
The data of chapter draw E-seal in the insertion window of Web page；Signature blocks, for signing to Web page, generate number
Word is signed；Module is submitted, for submitting the data and digital signature of E-seal to server, wherein server is used to provide
Web page.
In one embodiment of the invention, which further includes：Acquisition module, for obtaining seal positional information,
Wherein seal positional information is used to indicate position of the embedded window relative to Web page, submits module to submit electronics to server
Data, digital signature and the seal positional information of seal.
In one embodiment of the invention, drafting module obtains and parses the data of E-seal, obtains stamp picture,
And E-seal is drawn in embedded window according to stamp picture.
In one embodiment of the invention, signature blocks are before Web page is signed, also using Zhang Fang's processed
Whether the data of public signature key verification E-seal are legal, wherein, signature blocks are right when the data for verifying E-seal are legal
Web page is signed.
An additional aspect of the present invention provides a kind of client, which includes：Receiving module, for receiving server
The digital signature of the Web page of transmission, the data of E-seal and Web page；Drafting module, for the number according to E-seal
E-seal is drawn according to the insertion window in Web page；Authentication module, for according to digital signature authentication Web page.
In one embodiment of the invention, receiving module receives Web page, the number of E-seal that server is sent
According to, the digital signature of Web page and seal positional information, wherein seal positional information is used to indicate embedded window relative to Web
The position of the page；Drafting module before the insertion window of Web page draws E-seal, is gone back in the data according to E-seal
Embedded window is moved to the position of the seal positional information instruction according to seal positional information.
In one embodiment of the invention, the data of drafting module parsing E-seal, obtain stamp picture, and according to
Stamp picture draws E-seal in embedded window.
In one embodiment of the invention, authentication module also verifies the number of E-seal using the public signature key of Zhang Fang processed
According to whether legal.
An additional aspect of the present invention provides a kind of server, which includes：Receiving module, is used for receiving first
The data of E-seal and the digital signature of Web page that the client at family is submitted；Sending module, for the visitor of second user
Family end sends the digital signature of Web page, the data of E-seal and Web page.
An additional aspect of the present invention provides a kind of storage medium, is stored thereon with computer executable instructions, wherein, can
The implementation method of the as above Web page seal described in each side is realized when execute instruction is executed by processor.
The technical solution provided according to embodiments of the present invention, by the data according to E-seal Web page insertion
Window draws E-seal, signs to Web page, generates digital signature, and the number of E-seal is submitted to server
According to and digital signature, wherein server be used for Web page is provided, realize the data using E-seal in the embedding of Web page
Enter window to draw E-seal, and the E-seal drawn is the display of E-seal as a result, not comprising E-seal
The link of data or the data of E-seal, therefore user can not obtain the data of E-seal, Jin Eryou from embedded window
The seal for avoiding to effect Web page is illegally accessed use.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the schematic frame diagram of Web page sealing system according to an embodiment of the invention.
Fig. 2 is the indicative flowchart of the implementation method of Web page seal according to an embodiment of the invention.
Fig. 3 is the indicative flowchart of the implementation method of Web page seal in accordance with another embodiment of the present invention.
Fig. 4 is the indicative flowchart of the implementation method of the Web page seal of another embodiment according to the present invention.
Fig. 5 is the indicative flowchart for realizing process of Web page seal according to an embodiment of the invention.
Fig. 6 is the schematic diagram of client according to an embodiment of the invention.
Fig. 7 is the schematic diagram of client in accordance with another embodiment of the present invention.
Fig. 8 is the schematic diagram of the client of another embodiment according to the present invention.
Fig. 9 is the schematic diagram of server according to an embodiment of the invention.
Figure 10 is the block diagram of the computer installation according to an embodiment of the invention for being used for realization Web page seal.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without making creative work
Example is applied, belongs to the scope of protection of the invention.
Fig. 1 is the schematic frame diagram of Web page sealing system 100 according to an embodiment of the invention.
Web page sealing system 100 can include the client 110 of the first user, 120 kimonos of client of second user
Business device 130.The client 110 of first user can be communicated by transmission network with server 130, the client of second user
120 can also be communicated by transmission network with server 130.Server 130 can provide Web page to be sealed, and first uses
The client 110 at family can be capped E-seal to Web page and Web page is shown E-seal, the client of second user
End 120 can make Web page show E-seal and verify whether Web page content distorts.
Fig. 2 is the indicative flowchart of the implementation method of Web page seal according to an embodiment of the invention.
210, E-seal is drawn according to insertion window of the data of E-seal in Web page.
In embodiments of the present invention, the first user can pass through the control realization pair of affixing one's seal in the client of the first user
Web page is capped E-seal, wherein, control of affixing one's seal can be a kind of executable component.Here, the data of E-seal include
Stamp picture, in addition to this it is possible to including the certificate bound in seal title, seal color, seal size, seal or chapter processed
At least one such as the signing messages of side.Specifically, the client of the first user can call control of affixing one's seal, and make control completion of affixing one's seal
Operation to Web page capping E-seal；The client of first user can also be inserted into control of affixing one's seal in Web page, make
Control of affixing one's seal completes the operation to Web page capping E-seal.Control affix one's seal when performing the operation of capping E-seal, will
The embedded window of operation, makes embedded window be presented in Web page, and control of then affixing one's seal can obtain the data of E-seal, and
According to the data of E-seal presentation E-seal is rendered in embedded window.Specifically, in 210, drawing E-seal is
Finger renders presentation E-seal.In addition, when the data of E-seal only include stamp picture, control of affixing one's seal can direct basis
Stamp picture draws E-seal in embedded window；When the data of E-seal are in addition to including stamp picture, further include other
Data, control of at this moment affixing one's seal can parse the data acquisition stamp picture of E-seal, then further according to stamp picture embedding
Enter window and draw E-seal.Control of affixing one's seal draws E-seal according to the data of E-seal in embedded window, and electronic seal
The data of chapter, which remain in, affixes one's seal in control, and user can not obtain the data of E-seal by embedded window.In addition, control of affixing one's seal
Part obtains the approach of the data of E-seal, can be from encryption device or from server, not limit here, its
In, encryption device can be intelligent code key (USB-Key), IC card (Integrated Circuit Card, integrated circuit
Card), it is fingerprint instrument, at least one in CD or floppy disk etc..
For example, the first user browses above-mentioned Web page by browser, there may be on the interface of browser affix one's seal by
Button.When the first user, which clicks on, affixes one's seal button, Web page is inserted into control of affixing one's seal, and control of affixing one's seal, which starts to perform, is capped Web page
The operation of E-seal.Specifically, Web page insertion is affixed one's seal after control, the embedded window of control of affixing one's seal operation, makes the embedded window be in
In present Web page, control of then affixing one's seal draws E-seal according to the data of E-seal in embedded window, so that electronic seal
Chapter is shown in Web page.
220, sign to Web page, generate digital signature.
In embodiments of the present invention, the control of affixing one's seal in the client of the first user can be realized is capped electricity to Web page
Sub- seal.Here, E-seal is capped to Web page, Web page is shown E-seal, it is on the other hand right
Web page is signed, to ensure the validity of Web page content.Specifically, control of affixing one's seal can sign Web page
Name, generates digital signature, wherein, the principle of signature can be based on PKI (Public Key Infrastructure, public base
Facility) system.
For example, above-mentioned embedded window can move, and when E-seal is improper in the position that Web page is shown, first
User can drag embedded window, so that E-seal is in the suitable position display of Web page.When E-seal is in Web page
After the location determination of display, the first user can the right click on embedded window, popup menu, can include signature choosing in menu
.First user selects signature option, and control of affixing one's seal can start to sign to Web page.Here, signature option can also
It is called option of affixing one's seal, the difference simply named, does not limit here.Affix one's seal the detailed process that control signs Web page,
It can include：Control of affixing one's seal carries out computing using hash function to all or part of content of Web page, generates Hash Value；
Signature is encrypted to Hash Value using with the corresponding signature private key of the data of above-mentioned E-seal, generates digital signature,
Hereinafter, which is properly termed as the second digital signature.The corresponding signature private key of data with above-mentioned E-seal can
To be stored in encryption device, before signature operation is carried out, the first user can be by encryption device and the client of the first user
It is attached.
230, the data and digital signature of E-seal are submitted to server, wherein server is used to provide Web page.
For example, after Web page has been realized in capping E-seal, control of affixing one's seal directly can submit electricity to server
The data and digital signature of sub- seal.In addition, on the interface of Web page there may also be submitting button, when Web page
After realizing capping E-seal, the first user can click on submitting button, and control of affixing one's seal submits E-seal to server
Data and digital signature.Or first user can click on submitting button, browser submits the number of E-seal to server
According to and digital signature.The data of E-seal and the mode of digital signature is submitted to be not limited only to this to server.First user's
The data that user end to server is submitted, in addition to the data and digital signature of E-seal, can also include other data, example
Such as seal positional information, the page insert interior control at least one of perhaps affixing one's seal.
The technical solution provided according to embodiments of the present invention, by the data according to E-seal Web page insertion
Window draws E-seal, signs to Web page, generates digital signature, and the number of E-seal is submitted to server
According to and digital signature, wherein server be used for Web page is provided, realize the data using E-seal in the embedding of Web page
Enter window to draw E-seal, and the E-seal drawn is the display of E-seal as a result, not comprising E-seal
The link of data or the data of E-seal, therefore user can not obtain the data of E-seal, Jin Eryou from embedded window
The seal for avoiding to effect Web page is illegally accessed use.
In another embodiment of the present invention, Fig. 2 implementation methods can also include：Seal positional information is obtained, wherein
Seal positional information is used to indicate position of the embedded window relative to Web page, to server submit E-seal data and
Digital signature, including：Data, digital signature and the seal positional information of E-seal are submitted to server.
For example, affixing one's seal control while signing to Web page, seal positional information can also be obtained.Here, print
The chapter positional information control that can refer to affix one's seal is embedded in position of the window relative to Web page when signing to Web page, should
Position can be the suitable position that E-seal is shown in Web page.
Since seal positional information can indicate position of the embedded window relative to Web page, in verification Web page
When whether face content distorts, embedded window can be moved to seal position letter by control of affixing one's seal automatically according to seal positional information
The position specified is ceased, to make E-seal be shown in the suitable position of Web page.
In another embodiment of the present invention, electricity is drawn according to insertion window of the data of E-seal in Web page
Sub- seal, Fig. 2 methods can include：Obtain and parse the data of E-seal, obtain stamp picture；According to stamp picture embedding
Enter window and draw E-seal.
For example, when the data of E-seal are in addition to including stamp picture, seal title, seal color, seal are further included
When at least one, control of affixing one's seal can obtain and parse electricity the signing messages of certificate or Zhang Fang processed bound in size, seal
The data of sub- seal, obtain stamp picture, E-seal are drawn in embedded window then according to stamp picture, so that E-seal
Shown in Web page.Specifically, control of affixing one's seal can draw E-seal according to stamp picture in embedded window, and stamp figure
Piece, which remains in, affixes one's seal in control, and user can not obtain stamp picture by embedded window.
Control affix one's seal by parsing the data acquisition stamp picture of E-seal, then according to stamp picture by E-seal
It is plotted in embedded window, and the E-seal drawn is the display of E-seal as a result, not including stamp picture or print
The link of mould picture, user can not obtain stamp picture by embedded window, so as to efficiently avoid the seal quilt of Web page
Illegal obtain uses.
In another embodiment of the present invention, before signing to Web page, Fig. 2 implementation methods can also wrap
Include：Whether the data using the public signature key verification E-seal of Zhang Fang processed are legal, wherein, sign, wrap to Web page
Include：When the data for verifying E-seal are legal, sign to Web page.
For example, the legitimacy of the data in order to ensure E-seal, Zhang Fang processed can be received first when making E-seal
The seal metadata of E-seal, reuses signature private key and signs to seal metadata, generates digital signature, numeral label
Name is the signing messages of Zhang Fang processed, and hereinafter, which can be referred to as the first digital signature.At this time, E-seal
Data can be classified as two classes, be the signing messages of seal metadata and Zhang Fang processed respectively, wherein seal metadata includes stamp
Picture, in addition to this it is possible to including certificate bound in seal title, seal color, seal size or seal etc. at least one
Kind.Herein, control is affixed one's seal before signing to Web page, first can verify electronics using the public signature key of Zhang Fang processed
Whether the data of seal are legal, when the data for verifying E-seal are legal, sign to Web page.Above-mentioned signature private key
Return chapter side processed to own, the signature private key of Zhang Fang processed can be referred to as.The public signature key of the signature private key of Zhang Fang processed and Zhang Fang processed form
The signature key pair of Zhang Fang processed.The public signature key of Zhang Fang processed can be obtained from chapter side processed, and concrete ways do not limit here.Affix one's seal
Control can be included using this whether legal process of data of the public signature key verification E-seal of Zhang Fang processed：Affix one's seal control
Computing is carried out to seal metadata using hash function, generates the first Hash Value；Control of affixing one's seal uses the public signature key of Zhang Fang processed
Verification signature is carried out to the first digital signature, generates the second Hash Value；Control of affixing one's seal compares the first Hash Value and the second Hash Value
It is whether consistent, it is legal that verification is represented if consistent.
Before being capped E-seal to Web page, first verify whether the data of E-seal are legal, it can be ensured that Web page
The validity and legitimacy of the E-seal of face capping.
Fig. 3 is the indicative flowchart of the implementation method of Web page seal in accordance with another embodiment of the present invention.
310, receive the digital signature of Web page, the data of E-seal and Web page that server is sent.
For example, after the first user is capped E-seal to Web page, second user can pass through the client of second user
End accesses the Web page of capping E-seal.Specifically, Web page content can be a electronic contract, which needs
Wanting the first user and second user to be capped E-seal can just come into force.At this time, the first user is capped the electronic contract
E-seal, second user browse electronic contract, and to the E-seal of electronic contract capping second user.
Further, second user can be asked by the access of the user end to server of second user transmission Web page
Ask, the access request of the client of server response second user, Web page, electronic seal are sent to the client of second user
The data of chapter and the digital signature of Web page.Specifically, server can send Web page to the client of second user at the same time
The digital signature in face, the data of E-seal and Web page, first can also send Web page to the client of second user, then
The data of E-seal and the digital signature of Web page are sent to the client of second user, can also be first to second user
Client sends the data of E-seal and the digital signature of Web page, then sends Web page to the client of second user.
Here, the data of E-seal may be used to Web page and show E-seal, and digital signature can be used for verifying Web page
The validity of content.
320, E-seal is drawn according to insertion window of the data of E-seal in Web page.
For example, the client of second user can be provided with control of affixing one's seal, control of affixing one's seal can also be received from server.When
The client of second user receive E-seal data and Web page digital signature when, Web page insertion is affixed one's seal control
Position can be automatically inserted into control of affixing one's seal again, and control of then affixing one's seal can be according to the data of E-seal in the embedding of Web page
Enter window and draw E-seal, so that E-seal is shown in Web page.Specifically, after control is affixed one's seal in Web page insertion,
Control of affixing one's seal brings into operation embedded window, embedded window is presented in Web page, and control of then affixing one's seal is drawn in embedded window
The detailed process of E-seal may be referred to the description of Fig. 2 implementation methods, the two is similar, and which is not described herein again.
330, according to digital signature authentication Web page.
For example, whether control of affixing one's seal can be distorted according to the content of digital signature authentication Web page.Digital signature
Generating process may be referred to the description of Fig. 2 implementation methods, the two is similar, and which is not described herein again.Control affix one's seal according to digital signature
Verify the process of Web page, can include：Control of affixing one's seal solves digital signature using the corresponding public signature key of E-seal
Close signature, generates the 3rd Hash Value；Computing is carried out to all or part of content of Web page using hash function, generation the
Four Hash Values；Compare the 3rd Hash Value and whether the 4th Hash Value is consistent, representing Web page content if consistent does not usurp
Change, Web page content is effective.
The technical solution that there is provided according to embodiments of the present invention, by receiving Web page, the E-seal that server is sent
The digital signature of data and Web page, E-seal is drawn according to insertion window of the data of E-seal in Web page, with
And according to digital signature authentication Web page, realize and draw electricity in the insertion window of Web page using the data of E-seal
Sub- seal, and draw E-seal be E-seal display as a result, data or electronic seal not comprising E-seal
The link of the data of chapter, therefore user can not obtain the data of E-seal from embedded window, and then efficiently avoid Web page
The seal in face is illegally accessed use.
In another embodiment of the present invention, Web page, the data of E-seal and the Web that server is sent are received
The digital signature of the page, Fig. 3 implementation methods can include：Receive the Web page, the data of E-seal, Web of server transmission
The digital signature and seal positional information of the page, wherein seal positional information are used to indicate embedded window relative to Web page
Position, in the data according to E-seal before the insertion window of Web page draws E-seal, Fig. 3 implementation methods may be used also
With including：Embedded window is moved to the position of seal positional information instruction according to seal positional information.
For example, control is affixed one's seal before insertion window drafting E-seal of the data according to E-seal in Web page,
Embedded window can first be moved to the position of seal positional information instruction according to seal positional information, which can be the first use
Window is embedded in when control of affixing one's seal in the client at family signs Web page relative to the position of Web page, the position pair
In E-seal can be the suitable position that E-seal is shown in Web page.
Since control of affixing one's seal obtains seal positional information so that control of affixing one's seal can rapidly and correctly determine electronic seal
Chapter is in the display location of Web page.
In another embodiment of the present invention, in 330, Fig. 3 implementation methods can include：Parse the number of E-seal
According to obtaining stamp picture；E-seal is drawn in embedded window according to stamp picture.
Specifically, control of affixing one's seal draws the details of E-seal in embedded window, may be referred in Fig. 2 implementation methods
Description, the two is similar, and which is not described herein again.
In another embodiment of the present invention, Fig. 3 implementation methods can also include：Tested using the public signature key of Zhang Fang processed
Whether the data for demonstrate,proving E-seal are legal.
For example, affixing one's seal control when according to digital signature authentication Web page, the public signature key that can also use Zhang Fang processed is tested
Whether the data for demonstrate,proving E-seal are legal.Whether control of affixing one's seal is closed using the data of the public signature key verification E-seal of Zhang Fang processed
The concrete condition of method may be referred to the description in Fig. 2 implementation methods, the two is similar, and which is not described herein again.
Whether the data that E-seal is demonstrated due to control of affixing one's seal are legal so that second user is able to ensure that second user
Client on the E-seal that shows of Web page be effective.
Fig. 4 is the indicative flowchart of the implementation method of the Web page seal of another embodiment according to the present invention.
410, receive the data of E-seal and the digital signature of Web page that the client of the first user is submitted.
For example, server can receive the data of E-seal and the number of Web page that the client of the first user is submitted
Word is signed, and can be stored in database, wherein, which is used to provide above-mentioned Web page, can be single
Server, server zone or cloud computing service center etc..The data of E-seal and the concrete condition of digital signature can join
The description of Fig. 2 implementation methods is examined, the two is similar, and which is not described herein again.
420, send the digital signature of Web page, the data of E-seal and Web page to the client of second user.
For example, the access request that server can be in response to the client of second user is sent to the client of second user
Web page, the digital signature of the data of E-seal and Web page or server are actively to the client of second user
The digital signature of end push Web page, the data of E-seal and Web page.It is other on Web page, the number of E-seal
According to the situation of the digital signature with Web page, the description of Fig. 3 implementation methods is may be referred to, the two is similar, and which is not described herein again.
The data of E-seal and the digital signature of Web page are received and stored due to server so that client is again
The digital signature of the secondary data and Web page that E-seal can be obtained when browsing Web page, and then realize and utilize electronic seal
The data of chapter draw E-seal in the insertion window of Web page, and the E-seal drawn is the display of E-seal
As a result, the link of the data of data or E-seal not comprising E-seal, therefore user can not obtain from embedded window
The data of E-seal, and then the seal that efficiently avoid Web page is illegally accessed use.
With reference to specific example, the embodiment of the present invention is described more fully.
Fig. 5 is the indicative flowchart for realizing process of Web page seal according to an embodiment of the invention.
505, the user end to server of the first user sends the access request of the first Web page.
When the first user needs to be capped E-seal to the first Web page, client that the first user passes through the first user
The access request that the first Web page is sent to server is held, which is used to provide the first Web page.
510, server returns to the first Web page to the client of the first user.
Server responds above-mentioned access request and returns to the first Web page to the client of the first user, and the first user uses
Browser browses the first Web page.There is button of affixing one's seal on browser interface, be used for realization and electricity is capped to Web page
Sub- seal.First user clicks on and affixes one's seal button, and Web page insertion is affixed one's seal control, and then the control of affixing one's seal brings into operation embedded window
Mouthful, embedded window is presented in the first Web page.
515, whether the client of the first user is legal using the data of the public signature key verification E-seal of Zhang Fang processed.
Control of affixing one's seal can obtain the data of E-seal, and the number of the public signature key verification E-seal using Zhang Fang processed
According to whether legal, wherein, the data of E-seal can be from the server or USB-Key (intelligent cipher keys of storage E-seal
Spoon) etc. obtain.In addition, the signature private key of the public signature key of Zhang Fang processed and Zhang Fang processed form the signature key pair of Zhang Fang processed, its
In, the public signature key of Zhang Fang processed can be from chapter side processed or certification authority agent (Certificate Authority, CA mechanisms)
Etc. obtain.
Specifically, the data of E-seal can include the first digital signature and seal metadata, wherein, seal metadata
Can be including certificate, stamp picture etc. bound in seal title, seal color, seal size, seal.Control of affixing one's seal verifies electronics
This whether legal process of the data of seal, can include：Control of affixing one's seal carries out computing using hash function to seal metadata,
Generate the first Hash Value；Control use chapter public signature key of affixing one's seal carries out the first digital signature verification signature, and generation second is miscellaneous
Gather value；Control of affixing one's seal compares the first Hash Value and whether the second Hash Value is consistent, and it is legal that verification is represented if consistent.Closed in verification
During method, 520 are performed；When verifying illegal, then verification invalid information is shown, for example, the word such as data exception of display E-seal
Sample, for notifying the data verification of first user's E-seal not by the way that control of affixing one's seal also exits the operation of capping E-seal.
520, the data of the client parsing E-seal of the first user simultaneously draw E-seal.
After control of affixing one's seal in the client of first user verifies that the data of E-seal are legal, the number of E-seal is parsed
According to, stamp picture is obtained, and E-seal is drawn in embedded window according to stamp picture, so that E-seal is in the first Web
The page is shown.Specifically, control of affixing one's seal renders presentation E-seal according to stamp picture in embedded window, and stamp picture is still protected
Stay in and affix one's seal in control, user can not obtain stamp picture by embedded window.In addition, when E-seal is in the first Web page
When the position of display is improper, the first user can drag embedded window, make E-seal in the suitable position of the first Web page
Display.
525, the client of the first user signs the first Web page using the corresponding signature private key of E-seal.
After being determined in the display location of E-seal, the first user can a mouse click right button, selection on embedded window
Signature option, control of affixing one's seal obtain seal positional information.Here, signature option can also be called option of affixing one's seal, and simply name
Difference, does not limit here.In addition, seal positional information is used to identify is embedded in window when signing to the first Web page
Relative to the position of the first Web page.Whole of the control of affixing one's seal using the corresponding signature private key of E-seal to the first Web page
Or partial content is signed, the second digital signature is generated.The corresponding signature private key of E-seal can be stored in USB-Key
In.Before signature, the first user can be first by the client of USB-Key the first users of insertion, in the client for making the first user
Control of affixing one's seal can use the corresponding signature private key of E-seal of USB-Key memory storages, the signature private key in USB-Key is not
Can backup.Control of affixing one's seal can include the detailed process that the first Web page is signed：Control of affixing one's seal uses hash function pair
The all or part of content of first Web page carries out computing, generates the 3rd Hash Value；Control of affixing one's seal is corresponding using E-seal
The 3rd Hash Value is encrypted signature in signature private key, generates the second digital signature.Herein, the data of E-seal, second
Digital signature and seal positional information can be referred to as page seal data.When the first user inserts content in the first Web page
When, page seal data can also insert content including this.
530, the user end to server of the first user submits page seal data.
Page seal data can be submitted to server by control of affixing one's seal, which provides the first Web page.
535, server storage page seal data.
After server receives page seal data, page seal data can be stored in the database.As the visitor of user
When family end accesses the first Web page again, the first Web page for carrying page seal data can be returned to user's by server
Client.Herein, for convenience, the first Web page for carrying page seal data can be known as the second Web page
Face.
540, server receives the access request of the second Web page.
The user end to server of second user sends the access request of the second Web page.For example, the first Web page is
Contract, after the first user and second user are capped E-seal to contract, contract is just effective.When the client of the first user
After the E-seal of the first user has been capped to contract, the client of second user is also required to access contract, and contract is capped
The E-seal of second user.
545, server returns to the second Web page to the client of second user.
The access request for the second Web page that the client of server response second user is sent, to the visitor of second user
Family end returns to the second Web page, so that second user browses the second Web page using browser.
550, the legitimacy of the data of the client validation E-seal of second user.
The client of second user is also provided with above-mentioned control of affixing one's seal, when second user opens the 2nd Web using browser
During the page, in the original position for being inserted into control of affixing one's seal of the second Web page again insertable into control of affixing one's seal, control of then affixing one's seal obtains electricity
After the data of sub- seal, and it is whether legal using the data of the public signature key verification E-seal of Zhang Fang processed.It is specific authenticated
Journey can be identical with the verification process in step 515, and which is not described herein again.When verifying legal, 555 are performed.
555, the client of second user draws E-seal.
Control of affixing one's seal parses the data of E-seal, obtains stamp picture.The insertion of second Web page is affixed one's seal after control, lid
Chapter control brings into operation embedded window, and embedded window is moved to the position of seal positional information instruction according to seal positional information
Put, embedded window is presented in the second Web page, E-seal is drawn in embedded window further according to stamp picture, so that electric
Sub- seal is shown in the second Web page.The process of specific drafting E-seal is similar with the description in step 520, here
Repeat no more.
560, the second Web page of client validation of second user.
After control of affixing one's seal obtains the second digital signature, the second Web page is verified using the corresponding public signature key of E-seal
Whether content distorts, wherein, it is the first Web page content of verification that whether the second Web page content of verification, which distorts,
Whether distort.The verification process of second Web page content can include：Control of affixing one's seal uses the corresponding signature of E-seal
The second digital signature is decrypted signature in public key, generates the 3rd Hash Value；Using hash function to the second Web page all or
Person's partial content carries out computing, generates the 4th Hash Value；Compare the 3rd Hash Value and whether the 4th Hash Value is consistent, if consistent
The second Web page content is represented not distort.If when inconsistent, show that the second Web page content distorts information, example
Such as, change etc. has occurred for webpage, for prompting second user the second Web page content to occur to distort.Second user is being learnt
The E-seal of second Web page capping is legal and when the second Web page content is not distorted, the client of second user
Can be with as described above, being capped the E-seal of second user to the second Web page.
The implementation method of Web page seal according to embodiments of the present invention is described above is, separately below with reference to Fig. 6 to figure
The 9 descriptions device for realizing Web page seal according to embodiments of the present invention.
Fig. 6 is the schematic diagram of client 600 according to an embodiment of the invention.Client 600 can include：
Drafting module 610, signature blocks 620 and submission module 630.Client 600 can be the visitor of the first user in Fig. 2 to Fig. 5
Family end.
Drafting module 610 draws E-seal according to the data of E-seal in the insertion window of Web page.Signature blocks
620 pairs of Web pages are signed, and generate digital signature.Module 630 is submitted to submit the data and numeral of E-seal to server
Signature, wherein server are used to provide Web page.
The technical solution provided according to embodiments of the present invention, by the data according to E-seal Web page insertion
Window draws E-seal, signs to Web page, generates digital signature, and the number of E-seal is submitted to server
According to and digital signature, wherein server be used for Web page is provided, realize the data using E-seal in the embedding of Web page
Enter window to draw E-seal, and the E-seal drawn is the display of E-seal as a result, not comprising E-seal
The link of data or the data of E-seal, therefore user can not obtain the data of E-seal, Jin Eryou from embedded window
The seal for avoiding to effect Web page is illegally accessed use.
The drafting module 610 of client 600, the operation of signature blocks 620 and submission module 630 and function may be referred to figure
2 210,220 and 230 method, in order to avoid repeating, details are not described herein.
Fig. 7 is the schematic diagram of client 700 in accordance with another embodiment of the present invention.Client 700 includes：Paint
Molding block 710, signature blocks 720 and submission module 730.Drafting module 710, signature blocks 720 and submission module 730 and Fig. 6
Drafting module 610, signature blocks 620 with submit module 630 it is similar, in order to avoid repeat, details are not described herein.
According to an embodiment of the invention, client 700 further includes：Acquisition module 740.Acquisition module 740 obtains seal position
Confidence ceases, and wherein seal positional information is used to indicate position of the embedded window relative to Web page, submits module to be carried to server
Hand over data, digital signature and the seal positional information of E-seal.
In another embodiment of the present invention, drafting module 710 obtains and parses the data of E-seal, obtains stamp
Picture, and E-seal is drawn in embedded window according to stamp picture.
In another embodiment of the present invention, signature blocks 720 are before Web page is signed, also using system
Whether the data of the public signature key verification E-seal of Zhang Fang are legal, wherein, data of the signature blocks 720 in verification E-seal
When legal, sign to Web page.
Drafting module 710, signature blocks 720, operation and the work(for submitting module 730 and acquisition module 740 of client 700
The method that can may be referred to the embodiment of Fig. 2, in order to avoid repeating, details are not described herein.
Fig. 8 is the schematic diagram of the client 800 of another embodiment according to the present invention.Client 800 includes：Connect
Receive module 810, drafting module 820 and authentication module 830.Client 800 can be the client of the second user in Fig. 2 to Fig. 5
End.
Receiving module 810 receives the digital signature of Web page, the data of E-seal and Web page that server is sent.
Drafting module 820 draws E-seal according to the data of E-seal in the insertion window of Web page.830 basis of authentication module
Digital signature authentication Web page.Specifically, in an embodiment of the invention, the receiving module 810 can refer in particular to browse
Device.
The technical solution that there is provided according to embodiments of the present invention, by receiving Web page, the E-seal that server is sent
The digital signature of data and Web page, E-seal is drawn according to insertion window of the data of E-seal in Web page, with
And according to digital signature authentication Web page, realize and draw electricity in the insertion window of Web page using the data of E-seal
Sub- seal, and draw E-seal be E-seal display as a result, data or electronic seal not comprising E-seal
The link of the data of chapter, therefore user can not obtain the data of E-seal from embedded window, and then efficiently avoid Web page
The seal in face is illegally accessed use.In another embodiment of the present invention, receiving module 810 receives what server was sent
Web page, the data of E-seal, the digital signature of Web page and seal positional information, wherein seal positional information are used to refer to
Show position of the embedded window relative to Web page.Drafting module 820 the data according to E-seal Web page insertion
Before window draws E-seal, embedded window is moved to the position of seal positional information instruction always according to seal positional information.
In another embodiment of the present invention, drafting module 820 parses the data of E-seal, obtains stamp picture,
And E-seal is drawn in embedded window according to stamp picture.
In another embodiment of the present invention, authentication module 830 also verifies electronic seal using the public signature key of Zhang Fang processed
Whether the data of chapter are legal.
The operation of the receiving module 810, drafting module 820 and authentication module 830 of client 800 and function may be referred to figure
The method of 3 and Fig. 3 embodiments, in order to avoid repeating, details are not described herein.
Fig. 9 is the schematic diagram of server 900 according to an embodiment of the invention.Server 900 includes：Receive
Module 910 and sending module 920.Server 900 can be the server in Fig. 2 to Fig. 5.
The data for the E-seal that the client that receiving module 910 receives the first user is submitted and the numeral label of Web page
Name.The numeral that sending module 920 sends Web page, the data of E-seal and Web page to the client of second user is signed
Name.
The data of E-seal and the digital signature of Web page are received and stored due to server so that client is again
The digital signature of the secondary data and Web page that E-seal can be obtained when browsing Web page, and then realize and utilize electronic seal
The data of chapter draw E-seal in the insertion window of Web page, and the E-seal drawn is the display of E-seal
As a result, the link of the data of data or E-seal not comprising E-seal, therefore user can not obtain from embedded window
The data of E-seal, and then the seal that efficiently avoid Web page is illegally accessed use.
The receiving module 910 of server 900 and the operation of sending module 920 and function may be referred to the 410 and 420 of Fig. 4
Method, in order to avoid repeat, details are not described herein.
Figure 10 is the frame of the computer installation 1000 according to an embodiment of the invention for being used for realization Web page seal
Figure.
With reference to Figure 10, device 1000 includes processing component 1010, it further comprises one or more processors, Yi Jiyou
Memory resource representated by memory 1020, can be by the instruction of the execution of processing component 1010, such as using journey for storing
Sequence.The application program stored in memory 1020 can include it is one or more each correspond to the mould of one group of instruction
Block.In addition, processing component 1010 is configured as execute instruction, to perform the above-mentioned method for realizing Web page seal.
Device 1000 can also include the power management that a power supply module is configured as executive device 1000, and one wired
Or radio network interface is configured as device 1000 being connected to network, and input and output (I/O) interface.Device 1000 can
To operate based on the operating system for being stored in memory 1020, such as Windows ServerTM, Mac OS XTM, UnixTM,
LinuxTM, FreeBSDTMIt is or similar.
A kind of non-transitorycomputer readable storage medium, when the instruction in storage medium is by the processing of above device 1000
When device performs so that above device 1000 is able to carry out a kind of cut-in method, including：According to the data of E-seal in Web page
The insertion window in face draws E-seal；Sign to Web page, generate digital signature；Submitted to server to server
The data of the E-seal and the digital signature are submitted, wherein server is used to provide Web page.
Those of ordinary skill in the art may realize that each exemplary list described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical solution.Professional technician
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, is only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit
Close or communicate to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment the method for the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of storage program check code.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (19)
- A kind of 1. implementation method of Web page seal, it is characterised in that including：The E-seal is drawn according to insertion window of the data of E-seal in Web page；Sign to the Web page, generate digital signature；The data of the E-seal and the digital signature are submitted to server, wherein the server is described for providing Web page.
- 2. implementation method according to claim 1, it is characterised in that further include：Seal positional information is obtained, wherein the seal positional information is used to indicate the embedded window relative to the Web page The position in face,It is described to submit the data of the E-seal and the digital signature to server, including：Data, the digital signature and the seal positional information of the E-seal are submitted to server.
- 3. implementation method according to claim 1, it is characterised in that the data according to E-seal are in Web page Insertion window draw the E-seal, including：Obtain and parse the data of the E-seal, obtain stamp picture；The E-seal is drawn in the embedded window according to the stamp picture.
- 4. implementation method according to any one of claims 1 to 3, it is characterised in that sign to the Web page Before, further include：Verify whether the data of the E-seal are legal using the public signature key of Zhang Fang processed,Wherein, it is described to sign to the Web page, including：When the data for verifying the E-seal are legal, sign to the Web page.
- A kind of 5. implementation method of Web page seal, it is characterised in that including：Receive the digital signature of Web page, the data of E-seal and the Web page that server is sent；The E-seal is drawn according to insertion window of the data of the E-seal in the Web page；According to Web page described in the digital signature authentication.
- 6. implementation method according to claim 5, it is characterised in that described to receive Web page, the electronics that server is sent The digital signature of the data of seal and the Web page, including：Receive Web page, the data of E-seal, the digital signature of the Web page and seal position letter that server is sent Breath, wherein the seal positional information is used to indicate position of the embedded window relative to the Web page；It is described in the data according to the E-seal before the insertion window of the Web page draws the E-seal Implementation method further includes：The embedded window is moved to the position of the seal positional information instruction according to the seal positional information.
- 7. implementation method according to claim 5, it is characterised in that the data according to the E-seal are described The insertion window of Web page draws the E-seal, including：The data of the E-seal are parsed, obtain stamp picture；The E-seal is drawn in the embedded window according to the stamp picture.
- 8. according to claim 5 to 7 any one of them implementation method, it is characterised in that further include：Verify whether the data of the E-seal are legal using the public signature key of Zhang Fang processed.
- A kind of 9. implementation method of Web page seal, it is characterised in that including：Receive the data of E-seal and the digital signature of Web page that the client of the first user is submitted；The numeral that the Web page, the data of the E-seal and the Web page are sent to the client of second user is signed Name.
- A kind of 10. client, it is characterised in that including：Drafting module, the E-seal is drawn for insertion window of the data according to E-seal in Web page；Signature blocks, for signing to the Web page, generate digital signature；Module is submitted, for submitting the data of the E-seal and the digital signature to server, wherein the server For providing the Web page.
- 11. client according to claim 10, it is characterised in that further include：Acquisition module, for obtaining seal positional information, wherein the seal positional information is used to indicate the embedded window phase For the position of the Web page,Data from the E-seal to server, the digital signature and the seal positional information of submitting module to submit.
- 12. client according to claim 10, it is characterised in that the drafting module obtains and parses the electronic seal The data of chapter, obtain stamp picture, and draw the E-seal in the embedded window according to the stamp picture.
- 13. according to claim 10 to 12 any one of them client, it is characterised in that the signature blocks are to described Before Web page is signed, also verify whether the data of the E-seal are legal using the public signature key of Zhang Fang processed, its In, the signature blocks sign the Web page when the data for verifying the E-seal are legal.
- A kind of 14. client, it is characterised in that including：Receiving module, Web page, the data of E-seal and the digital of the Web page for receiving server transmission are signed Name；Drafting module, the electronic seal is drawn for insertion window of the data according to the E-seal in the Web page Chapter；Authentication module, for the Web page according to the digital signature authentication.
- 15. client according to claim 14, it is characterised in that the receiving module receives what the server was sent The Web page, the data of the E-seal, the digital signature of the Web page and seal positional information, wherein the print Chapter positional information is used to indicate position of the embedded window relative to the Web page；The drafting module draws the electronic seal in the data according to the E-seal in the insertion window of the Web page Before chapter, the embedded window is moved to the position of the seal positional information instruction always according to the seal positional information.
- 16. client according to claim 14, it is characterised in that the drafting module parses the number of the E-seal According to, stamp picture is obtained, and according to the stamp picture in the embedded window drafting E-seal.
- 17. the client according to claim 14 to 16, it is characterised in that the authentication module is also using the label of Zhang Fang processed Whether the data of E-seal are legal described in name public key verifications.
- A kind of 18. server, it is characterised in that including：Receiving module, the data of E-seal and the digital signature of Web page that the client for receiving the first user is submitted；Sending module, for sending the Web page, data of the E-seal and described to the client of second user The digital signature of Web page.
- 19. a kind of storage medium, is stored thereon with computer executable instructions, it is characterised in that the executable instruction is located Reason device realizes implementation method as claimed in any one of claims 1-9 wherein when performing.
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| CN112165385B (en) * | 2020-08-20 | 2022-09-09 | 中船重工(武汉)凌久高科有限公司 | Universal digital signature method for Web application system |
| CN112559938A (en) * | 2020-12-21 | 2021-03-26 | 深圳云之家网络有限公司 | Electronic seal file generation method and device, computer equipment and storage medium |
| CN113014374A (en) * | 2021-02-22 | 2021-06-22 | 汇链通供应链科技(上海)有限公司 | Paperless receipt realization method and device for server/client terminal mode |
| CN113222592A (en) * | 2021-02-22 | 2021-08-06 | 汇链通供应链科技(上海)有限公司 | Method and system for realizing paperless receipt based on webpage |
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