CN106874733A - A kind of many application Net silver Key and its control method with UI functions - Google Patents
A kind of many application Net silver Key and its control method with UI functions Download PDFInfo
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- CN106874733A CN106874733A CN201611242256.9A CN201611242256A CN106874733A CN 106874733 A CN106874733 A CN 106874733A CN 201611242256 A CN201611242256 A CN 201611242256A CN 106874733 A CN106874733 A CN 106874733A
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 84
- 239000004332 silver Substances 0.000 title claims abstract description 84
- 230000006870 function Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000003993 interaction Effects 0.000 claims abstract description 27
- 230000002452 interceptive effect Effects 0.000 claims abstract description 27
- 238000011022 operating instruction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012790 confirmation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001629 sign test Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of many application Net silver Key with UI functions and its control method, the Net silver Key includes smart card security chip and user interface UI modules, and smart card security chip is communicated by UI interactive interfaces UIAPI with user interface UI modules;Multiple safety applications can be stored in smart card security chip, each safety applications has unique application identities AID, when installation is applied, the UI access rights of safety applications are set, and control current only one of which have UI access rights safety applications be in running status, when needing to carry out UI interactions, operational order is sent to UI modules by UI interactive interfaces, UI modules complete corresponding UI interactions according to instruction.Many application Net silver Key provided by the present invention and its control method, realize many application demands of the Net silver Key with UI functions, and ensure that the security of Net silver Key under many applied environments.Additionally, there is exclusive occupying mode by controlling UI access rights, it is therefore prevented that the UI interactive information of application is distorted by other application.
Description
Technical field
The present invention relates to Net silver Key equipment technical fields, and in particular to a kind of many application Net silver Key with UI functions
And its control method.
Background technology
The Net silver Key products namely two generation Net silver Key product of band UI (User Interface, user interface) function
(being called enhanced Net silver Key), on the basis of generation Net silver Key, increased two New functions of liquid crystal display and button, except tool
Outside the function of standby generation Net silver Key, moreover it is possible to by the incoming information to be signed of internet banking system according to the customized rule of banking system
Then, client is shown to by liquid crystal display and is traded button confirmation, family must could perform signature operation by " acknowledgement key ", otherwise
Signature refusal, transaction is cancelled, and user's finding information seeks to be transmitted to the real information being traded of Net silver sign test server, finding
Signed, prevent data from being distorted by Hacker Program, trojan horse etc. in client and causing illegal transaction.
The security feature of two generation Net silver Key so that it is commonly used in current online transaction system, but existing Net silver
The single application of Net silver is only supported in Key products, it is impossible to which other business to bank provide support, and many of Net silver Key products should
To be the inexorable trend that it develops with support.After many applications are introduced in the Net silver Key products of band UI functions, user with Net silver
Which the application for needing to be expressly understood that current interaction when the UI of Key is interacted is, the maloperation of user is prevented, so needing one kind
The method for indicating operation safety applications in Net silver Key.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of many application nets with UI functions
Silver-colored Key and its control method, by Net silver Key and its control method, realize many applications of the Net silver Key with UI functions
With the security control of many applications.
To achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of many application Net silver Key with UI functions, including smart card security chip, also including user interface UI moulds
Block, the smart card security chip is communicated by UI interactive interfaces UIAPI with user interface UI modules;The smart card security core
Piece includes:
Many application memory modules, for storing multiple safety applications, each safety applications has unique application identities
AID;
UI access rights setup modules, for setting whether safety applications have UI access rights;
UI control modules, for judging whether safety applications have UI access rights, and for controlling current only one
The individual safety applications with UI access rights are in running status;
UI calling modules, for when current safety application has UI access rights, being called by UI interactive interfaces UIAPI
The user interface UI modules;
The user interface UI modules, the UI operational orders of the current safety application for receiving smart card security chip,
The UI interactions of current safety application are completed according to the UI operational orders.
Further, a kind of many application Net silver Key with UI functions as described above, the smart card security chip is symbol
Close the safety chip of global platform GP standards.
Further, a kind of many application Net silver Key with UI functions as described above, the UI access rights setup module
Set whether safety applications have UI access rights in the specific bit of the undefined byte of the rights field of safety applications.
Further, a kind of many application Net silver Key with UI functions as described above, the specified undefined byte is power
The 7th Bit7 of the 3rd byte of field is limited, the value of Bit7 is set to 1 expression has UI access rights.
Further, a kind of many application Net silver Key with UI functions as described above, the UI control modules include:
UI access rights judging units, for after the first safety applications operating instruction for receiving client, judging first
Safety applications whether have UI access rights;
Current application judging unit, for when the first safety applications do not have UI access rights, the safety of operation first should
With when the first safety applications have UI access rights, judging current with the presence or absence of being currently running with UI access rights
Second safety applications, if so, prompt message then is returned to client, if it is not, then running first safety applications.
Further, a kind of many application Net silver Key with UI functions as described above, the UI control modules also include:
ID control units are authorized, global variable is authorized for setting one, it is sky to authorize the initial value of global variable, authorizes complete
The application identities AID for being entered as the current safety application with UI access rights of office's variable;
The current application judging unit is by judging whether whether the value of the mandate global variable is empty, judges deposit
In second safety applications.
Further, a kind of many application Net silver Key with UI functions as described above, many application memory modules, also
Related information for storing acquiescence display information and each safety applications, the related information includes application icon and/or answers
Use Background;The acquiescence display information includes system background figure;
The system background figure refers to when in the absence of current safety application with UI access rights, to be displayed in user circle
Desktop background figure on the display screen of face UI modules;
The application background figure refers to, when safety applications are current safety application, to be displayed in the aobvious of user interface UI modules
Desktop background figure in display screen.
A kind of a kind of many application Net silver Key with UI functions based on Net silver Key are additionally provided in the embodiment of the present invention
Control method, comprise the following steps:
(1) operating instruction of the 3rd safety applications of client is received;
(2) judge whether the 3rd safety applications have UI access rights, if so, then enter step (3), if it is not, then
Run the 3rd safety applications;
(3) judge current with the presence or absence of the 4th safety applications with UI access rights being currently running, if so, then to visitor
Family end returns to prompt message, if it is not, then running the 3rd safety applications, calls user interface UI modules;
(4) user interface UI modules receive the UI operational orders of the 3rd safety applications of smart card security chip, according to institute
State the UI interactions that UI operational orders complete the 3rd safety applications.
Further, a kind of control method of many application Net silver Key with UI functions as described above, in step (3), fortune
During row three safety applications, the application identities AID of the 3rd safety applications is assigned to authorize global variable, in step (4),
The UI interactions of the 3rd safety applications are completed, the 3rd safety applications are being exited, global variable initialization will authorized;
It is described to judge current with the presence or absence of the 4th safety applications with UI access rights being currently running, including:Judge
Whether the currency for authorizing global variable is empty, if so, do not exist the 4th safety applications then, if it is not, then there is the 4th safety should
With.
Further, a kind of control method of many application Net silver Key with UI functions as described above, in step (3),
The 3rd safety applications are run, after calling user interface UI modules, is also included:
According to the application identities AID of the 3rd safety applications, the related information of the 3rd safety applications is obtained, and by the association
Presentation of information is on the display screen of user interface UI modules.
The beneficial effects of the present invention are:Many application Net silver Key and its control method provided in the embodiment of the present invention,
By when installation is applied, setting the UI access rights of application, and the control only application with UI access rights could pass through
UI interactive interfaces UIAPI calls user interface UI modules, realizes many application demands of the Net silver Key with UI functions, and protects
The security of Net silver Key under many applied environments is demonstrate,proved.Additionally, there are UI access rights by controlling same time only one of which
Safety applications can have exclusive occupying mode using UI access rights, i.e. UI access rights, it is therefore prevented that the UI interactive information quilts of application
Other application is distorted.
Brief description of the drawings
Fig. 1 is a kind of structural representation of many application Net silver Key in the specific embodiment of the invention;
Fig. 2 is the structural representation of UI control modules in the specific embodiment of the invention;
Fig. 3 is to show the schematic diagram of current safety association information on a display screen in the specific embodiment of the invention;
Fig. 4 is a kind of schematic flow sheet of the control method of many application Net silver Key in the specific embodiment of the invention;
Fig. 5 is many application Net silvers in the specific embodiment of the invention using the safety chip for meeting global platform GP standards
The control flow schematic diagram of Key.
Specific embodiment
With reference to Figure of description, the present invention is described in further detail with specific embodiment.
Fig. 1 shows a kind of structural representation of many application Net silver Key with UI functions in the specific embodiment of the invention
Figure, as can be seen from Figure, many application Net silver Key1 include smart card security chip 100 and user interface UI modules 200,
Wherein, smart card security chip 100 has user interface UI interactive interfaces UIAPI 110, and intelligent the core of the card safety disc 100 passes through institute
State UI interactive interfaces UAPI 110 to be communicated with user interface UI modules 200, to complete the UI interactive functions of Key and user.
In present embodiment, the smart card security chip 100 also includes many application memory modules 120, UI access rights
Setup module 130, UI control modules 140 and UI calling modules 150.Wherein:
Many application memory modules 120, for storing multiple safety applications, each safety applications has unique application identities
AID;
UI access rights setup module 130, for setting whether safety applications have UI access rights;
UI control modules 140, for judging whether safety applications have UI access rights, and for controlling currently only
One safety applications with UI access rights is in running status;
UI calling modules 150, for when current safety application has UI access rights, by UI interactive interfaces UIAPI
Call the user interface UI modules;
The user interface UI modules 200, the UI operations of the current safety application for receiving smart card security chip 100
Instruction, the UI interactions of current safety application are completed according to the UI operational orders.
Many application Net silver Key described in present embodiment, when a safety applications are installed, are set by UI access rights
Module 130 sets whether the safety applications support UI access rights, that is, set the UI access rights mark of each safety applications, with
Determine whether safety applications can realize UI interactive functions by user interface UI modules 200 and user.It is different in order to distinguish
Safety applications, in addition it is also necessary to which the application identities AID of each safety applications is set.The specific set-up mode of application identities AID can be with root
Set according to being actually needed.
Using many application Net silver Key described in present embodiment, accessed by the UI for when installation is applied, setting application
Authority, by UI control modules 140 so that the application only with UI access rights could be adjusted by UI interactive interfaces UIAPI
With user interface UI modules 200, many application demands of Net silver Key are realized, and ensure that the peace of Net silver Key under many applied environments
Quan Xing.Additionally, UI access rights can be used by the safety applications for controlling same time only one of which and there are UI access rights,
That is UI access rights have exclusive occupying mode, it is therefore prevented that the prompt message (UI interactive information) of application is distorted by other application.
In one embodiment of the invention, the smart card security chip 100 is preferably and meets global platform GP standards
Safety chip.
GP is Global Platform, is a global organization for promoting to realize inter-trade smart card, and the GP that it is formulated puts down
Decometer technical standard be smart card industry use most supports more apply security solution.In the present embodiment, can be with excellent
Choosing meets the smart card security chip of GP platform card technical standards to realize supports of the Net silver Key to many applications, by safety
The UI access rights of safety applications are set and controlled in chip, realize peace of the UI functions of Net silver Key under many applied environments
Full control.
When installing safety applications in many application Net silver Key, smart card security chip can be distributed for each safety applications
One rights field, in present embodiment, the UI access rights setup module 130 by using safety applications rights field
Specified bytes specified uncertain adopted position set safety applications whether have UI access rights.Wherein, the uncertain adopted position refers to
The position not used also.
In one embodiment of the invention, in smart card security chip it is the safe core that meets global platform GP standards
Piece, the 7th to first (i.e. Bit7-Bit1) position in the 3rd byte of the rights field of safety applications is undefined
Position, it is possible to specify any of which position is for identifying safety applications UI access rights.Such as, described specifying is not defined as being authority
The value of the 7th Bit7 of the 3rd byte of field, Bit7 is set to 1 expression has UI access rights.
In GP specifications, authority is identified with 3 byte codes, and the 8th i.e. Bit8 of byte 1, byte 2 and byte 3 is
It has been used that, with respective implication, corresponding authority numbering is 0-16, the Bit8 of byte 3 such as in following table, and authority numbering is
16, for representing generation voucher.Other seven of byte 3 are undefined, any during residue can be used untapped seven
Position carries out the setting of UI access rights, in present embodiment, by the Bit7 of the 3rd byte of the rights field in installation instruction
Set whether current application supports UI access rights, shown in table specific as follows:
8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | Represent | Authority is numbered |
1 | - | - | - | - | - | - | - | Generation voucher | 16 |
- | 1 | - | - | - | - | - | - | UI access rights | 17 |
RFU | - |
In one embodiment of the invention, the UI control modules 140 include UI access rights judging unit 141 and work as
Preceding application judging unit 143, as shown in Figure 2.Wherein:
UI access rights judging unit 141, for after the first safety applications operating instruction for receiving client, judging the
One safety applications whether have UI access rights;
Current application judging unit 143, for when the first safety applications do not have UI access rights, operation first to be safe
Using when the first safety applications have UI access rights, judging current with the presence or absence of being currently running with UI access rights
The second safety applications, if so, then to client return prompt message, if it is not, then running first safety applications.
Realized for UI access rights by UI access rights judging unit 141 and current application judging unit 143
The UI access controls of the safety applications of limit, the current only one of which safety applications of control can be by UI interactive interfaces UIAPI and use
Family interface UI module 200 is communicated, and to realize that UI is interacted, realizes the exclusive occupying mode of UI access, it is therefore prevented that current application
Information is distorted by other application.
In one embodiment of the invention, the UI control modules 140 also include authorizing ID control units unit 142,
As shown in Figure 2.
ID control units 142 are authorized, global variable is authorized for setting one, it is sky to authorize the initial value of global variable, is awarded
Weigh the application identities AID for being entered as the current safety application with UI access rights of global variable;
Now, the current application judging unit 143 just can by judge it is described mandate global variable value whether be
Sky, judges with the presence or absence of second safety applications.
Using the program, Net silver Key, can be according to application after the selection application for receiving client is instructed and finds the application
Whether mark AID inquiries current application has UI access rights, if supporting UI access rights, needs to judge current UI access rights
Whether limit is had other the current safety applications being currently running by other application locking, if do not accounted for by other application
If, meeting be write current application mark AID in mandate global variable " UI authorizes ID ", be completed using UI lockings.
In one embodiment of the invention, many application memory modules 120, be additionally operable to storage acquiescence display information and
The related information of each safety applications, the related information includes application icon and/or application background figure;The acquiescence display letter
Breath includes system background figure.
The system background figure refers to when in the absence of current safety application with UI access rights, to be displayed in user circle
Desktop background figure on the display screen of face UI modules;The application background figure refer to when safety applications be current safety application when,
It is displayed in the desktop background figure on the display screen of user interface UI modules.
In this implementation, UI calling modules 150 when user interface UI modules 200 are called, mark by the application according to current application
Know AID and find the related information of current safety application, and related information is sent to the display screen of user interface UI modules 200
On.Using which, by showing the application icon and/or application background figure of current safety application on a display screen, to user
The simply selection of current application, prevents the maloperation of user.As shown in figure 3, can be solid in the upper left corner of the display screen of Net silver Key
The applicable application icon of position display current safety is determined, while the Background (in figure × number shown in) on display screen is also current
The applicable Background of safety.After current safety application is exited, its related information can also be exited simultaneously, display screen display system
The acquiescence display information of system.
In practical operation, when called, smart card security chip can first check for working as UI interactive interfaces UIAPI 110
Preceding running environment whether with " UI authorizes ID " match, i.e., judge the application identities of current safety application and mandate global variable ought
Whether preceding value is consistent, if mismatched the prompting of security exception of dishing out.
Based on described many application Net silver Key, a kind of many with UI functions are additionally provided in embodiments of the invention should
With the control method of Net silver Key, as shown in figure 4, the method may comprise steps of:
Step S100:Receive the operating instruction of the 3rd safety applications of client;
Step S200:Judge whether the 3rd safety applications have UI access rights, if so, then enter next step, if
It is no, then run the 3rd safety applications;
Step S300:Judge current with the presence or absence of the 4th safety applications with UI access rights being currently running, if so,
Prompt message then is returned to client, if it is not, then running the 3rd safety applications, user interface UI modules is called;
Step S400:User interface UI modules receive the UI operational orders of the 3rd safety applications of smart card security chip,
The UI interactions of the 3rd safety applications are completed according to the UI operational orders.
After Net silver Key is connected with client (such as smart mobile phone, PC or other host computers), connected mode includes but does not limit
In USB connections, bluetooth connection etc., user runs the safety applications of its needs in client, and client sends to Net silver Key and selects
Using instruction, instruction includes that the application identities AID of safety applications, Net silver Key receive the 3rd of client transmission and safely should
After with operating instruction, judge whether it has UI access rights according to its application identities AID first, as meeting GP standards
Smart card security chip, by check this using the 3rd byte of corresponding rights field Bit7 whether be 1 come determine whether tool
Have UI access rights, if the 3rd safety applications support UI access rights, determine whether current UI access rights whether by
Other safety applications are locked, that is, the 4th safety applications with UI access rights being currently running are judged whether, if do not had
Have and locked by other safety applications, then run the 3rd safety applications, when needing to carry out UI interactions, client is to Net silver
Key sends UI interactive instructions, after smart card security chip receives the UI interactive instructions, is adjusted by UI interactive interfaces UIAPI
With user interface UI modules, user interface U modules receive the operational order of smart card security chip, according to operational order in display
The corresponding UI interactive information of screen display, receives the interactive operation of user, and completing UI with user interacts.
In one embodiment of the invention, if being that current only one is controlled by authorizing global variable in Net silver Key
When the individual safety applications with UI access rights are run, then in step S300, when three safety applications are run, by the 3rd
The application identities AID of safety applications is assigned to authorize global variable, and in step S400, is handed in the UI for completing the 3rd safety applications
Mutually, when exiting three safety applications, global variable initialization will be authorized, that is, is set to sky.
Now, it is described to judge the current mode with the presence or absence of the 4th safety applications with UI access rights being currently running
Including:Whether the currency for judging to authorize global variable is empty, if so, do not exist the 4th safety applications then, if it is not, then having the
Four safety applications.
In one embodiment of the present of invention, when the related information and system of the safety applications that are also stored with Net silver Key
During acquiescence display information, then the 3rd safety applications are being run, after calling user interface UI modules, also included:
According to the application identities AID of the 3rd safety applications, the related information of the 3rd safety applications is obtained, and by the association
Presentation of information is on the display screen of user interface UI modules.
The UI interactions of the 3rd safety applications are completed, is also being included:Obtain Net silver Key is acquiescence display information, exits the
The related information information of three safety applications, shows the acquiescence display information.
The UI completed by the Net silver Key and its control method that are provided in the embodiment of the present invention is interacted following characteristics:
1.UI interactions have timeouts, if not receiving press key message within the time of regulation, system will return to time-out
Return value.
2.UI interactions do not allow to be interrupted, if current UI interactions are not over, do not allow to initiate next UI friendships
Mutually.
After the completion of 3.UI interactions, display screen falls back on application background figure.
4. when initiating UI and interacting, system returns to UI interaction ID, when UI returning results are inquired about detection input whether
Match somebody with somebody.
Wherein, the UIAPI of Net silver Key products can provide following various interaction scenarios:
General display:The incoming text message of display, it is not necessary to which user key-press confirms that the time that is not timed-out sets.In letter
UI interactions are completed after number is returned.
Time delay shows:The incoming text message of display, it is not necessary to which user key-press confirms have delay time to set.In function
Timing is returned to, UI interactions are completed after the completion of delay time.
Confirm display 1:The incoming text message of display, it is necessary to user key-press confirms, key information be shown as " it is determined that ", have
Delay time sets.Timing is returned in function, UI interactions are completed after delay time completion or user key-press.
Confirm display 2:The incoming text message of display, it is necessary to user key-press confirms, key information be shown as " it is determined that, take
Disappear ", there is delay time to set.Timing is returned in function, UI interactions are completed after delay time completion or user key-press.
Confirm display 3:The incoming text message of display, it is necessary to user key-press confirms, key information be shown as " Yes, No,
Cancel ", there is delay time to set.Timing is returned in function, UI interactions are completed after delay time completion or user key-press.
In order to be better understood from the present invention, the present invention is carried out further with reference to a specific embodiment
It is bright.
Embodiment
In the present embodiment, the smart card security chip of Net silver Key is the safety chip for meeting GP standards, is shown in Fig. 5
The friendship signed using a safety applications of the control method of many application Net silver Key with UI interactive functions of the present invention
Mutual flow chart, GP platforms and safety applications shown in figure are that (GP platforms should with safety for smart card security chip described in correspondence
Be all in safety chip run).As illustrated, the specific steps of the startup of whole safety applications and signature flow are such as
Under:
User selects a certain safety applications in Net silver client, safety applications selection instruction is sent to GP platforms, in instruction
Application identities AID comprising safety applications;
After GP platforms receive the selection instruction, whether corresponding safety applications are judged according to application identities AID first
It is existing treatment using the safety applications processing mode of existing standard if not having UI access rights with UI access rights
Mode is processed;If having UI access rights, determine whether that UI authorizes ID to authorize whether global variable is sky, such as
Fruit is sky, then safety applications application identities AID that user selects is assigned into UI authorizes ID, and searches the corresponding passes of the AID
Connection information, is sent to UI modules and is shown, is application icon and application background figure in the present embodiment, so far, completes safety
That applies enables.
When needing to carry out safety applications signature, Net silver client call signature function, it would be desirable to the data is activation of signature
To Net silver Key;.
Net silver Key is received the need for client sends after signed data, and corresponding safety applications parsing obtains to be signed
Information, display customer interaction information (parsing the data to be signed for obtaining), GP platforms now judge that the AID of current application is
It is no to authorize ID equal to UI, the state of Net silver Key is if it is set to user mutual state, and safety applications parsing is obtained
The display screen of UI modules that sends of customer interaction information show that (after safety applications are selected, GP platforms can be follow-up data
Safety applications treatment is directly issued, at this time point, GP platforms only do data forwarding, after analytic application data, recall
The presentation of information interface (function) of GP platforms carrys out display information), wait user to examine, wait the confirmation of user to be received or cancel behaviour
Make, when the confirmation that receives user or when cancelling operation, then recording interactive operating result, and show the association letter of current application
Breath, completes this UI interactions;
After completing the UI interactive operations of above-mentioned Net silver Key, Net silver client calls the signature of the safety applications to Net silver Key
Confirm inquiry;After Net silver Key receives inquiry request, whether current safety application is judged in user mutual state, if it is,
Operating result inquiry operation is then interacted, first determines whether whether current application AID is equal to UI and authorizes ID, if it is not, then directly
Connect and return to prompt message to client, point out currently there is other application to be currently in use UI modules, if it is, judging whether to connect again
The interactive operation result of user is have received, if having received user's operation and operate to confirm to operate, signature operation is performed
And signature result is returned into client, and if what is received is cancellation operation, unacknowledged prompt message being returned to, prompting does not have
There is the confirmation for receiving user to operate.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of many application Net silver Key with UI functions, including smart card security chip, it is characterised in that:Also include user
Interface UI modules, the smart card security chip is communicated by UI interactive interfaces UIAPI with user interface UI modules;The intelligence
Card safety chip includes:
Many application memory modules, for storing multiple safety applications, each safety applications has unique application identities AID;
UI access rights setup modules, for setting whether safety applications have UI access rights;
UI control modules, for judging whether safety applications have UI access rights, and for controlling current only one of which to have
The safety applications for having UI access rights are in running status;
UI calling modules, for when current safety application has UI access rights, being called by UI interactive interfaces UIAPI described
User interface UI modules;
The user interface UI modules, the UI operational orders of the current safety application for receiving smart card security chip, according to
The UI operational orders complete the UI interactions of current safety application.
2. a kind of many application Net silver Key with UI functions according to claim 1, it is characterised in that:The smart card
Safety chip is the safety chip for meeting global platform GP standards.
3. a kind of many application Net silver Key with UI functions according to claim 1, it is characterised in that:The UI is accessed
Priority assignation module sets whether safety applications have in the specified uncertain adopted position of the specified bytes of the rights field of safety applications
UI access rights.
4. a kind of many application Net silver Key with UI functions according to claim 3, it is characterised in that described to specify not
It is the 7th Bit7 of the 3rd byte of rights field to define position, and the value of Bit7 is set to 1 expression has UI access rights.
5. according to a kind of many application Net silver Key with UI functions that one of Claims 1-4 is described, it is characterised in that:It is described
UI control modules include:
UI access rights judging units, for after the first safety applications operating instruction for receiving client, judging the first safety
Whether that applies has UI access rights;
Current application judging unit, for when the first safety applications do not have UI access rights, running the first safety applications,
When first safety applications have UI access rights, judge current with the presence or absence of the with UI access rights second peace being currently running
Full application, if so, prompt message then is returned to client, if it is not, then running first safety applications.
6. a kind of many application Net silver Key with UI functions according to claim 5, it is characterised in that:The UI controls
Module also includes:
ID control units are authorized, global variable is authorized for setting one, it is sky to authorize the initial value of global variable, authorizes global change
The application identities AID for being entered as the current safety application with UI access rights of amount;
The current application judging unit is by judging whether the value of the mandate global variable is empty, is judged with the presence or absence of institute
State the second safety applications.
7. according to a kind of many application Net silver Key with UI functions that one of Claims 1-4 is described, it is characterised in that:It is described
Many application memory modules, are additionally operable to storage acquiescence display information and the related information of each safety applications, the related information bag
Include application icon and/or application background figure;The acquiescence display information includes system background figure;
The system background figure refers to when in the absence of current safety application with UI access rights, to be displayed in user interface UI
Desktop background figure on the display screen of module;
The application background figure refers to, when safety applications are current safety application, to be displayed in the display screen of user interface UI modules
On desktop background figure.
8. the control based on a kind of one of claim 1 to 7 many application Net silver Key with UI functions of described Net silver Key
Method, comprises the following steps:
(1) operating instruction of the 3rd safety applications of client is received;
(2) judge whether the 3rd safety applications have UI access rights, if so, then enter step (3), if it is not, then running
3rd safety applications;
(3) judge current with the presence or absence of the 4th safety applications with UI access rights being currently running, if so, then to client
Prompt message is returned, if it is not, then running the 3rd safety applications, user interface UI modules is called;
(4) user interface UI modules receive the UI operational orders of the 3rd safety applications of smart card security chip, according to the UI
Operational order completes the UI interactions of the 3rd safety applications.
9. the control method of a kind of many application Net silver Key with UI functions according to claim 8, it is characterised in that:
In step (3), when running three safety applications, the application identities AID of the 3rd safety applications is assigned to authorize global change
Amount, in step (4), completes the UI interactions of the 3rd safety applications, exits the 3rd safety applications, and global variable will be authorized initial
Change;
It is described to judge current with the presence or absence of the 4th safety applications with UI access rights being currently running, including:Judge to authorize
Whether the currency of global variable is empty, if so, do not exist the 4th safety applications then, if it is not, then there are the 4th safety applications.
10. the control method of a kind of many application Net silver Key with UI functions according to claim 8, it is characterised in that:
In step (3), the 3rd safety applications are being run, after calling user interface UI modules, also included:
According to the application identities AID of the 3rd safety applications, the related information of the 3rd safety applications is obtained, and by the related information
It is displayed on the display screen of user interface UI modules.
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