CN111045750A - Method for automatically matching application programs on multi-application equipment and electronic equipment - Google Patents
Method for automatically matching application programs on multi-application equipment and electronic equipment Download PDFInfo
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- CN111045750A CN111045750A CN201911315501.8A CN201911315501A CN111045750A CN 111045750 A CN111045750 A CN 111045750A CN 201911315501 A CN201911315501 A CN 201911315501A CN 111045750 A CN111045750 A CN 111045750A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The present application relates to the field of information security technologies, and in particular, to a method for automatically matching application programs on multiple application devices and an electronic device. In the method, any application program for processing application program instructions is arranged on the multi-application device, and the method comprises the following steps: step S101, receiving an application program instruction; step S102, determining whether the protocol type corresponding to the application program instruction is a specific protocol type; when the protocol type of the application program instruction is determined to be the specific protocol type, step S103, determining an instruction type corresponding to the application program instruction; step S104, determining a corresponding target application program based on the instruction type; step S105, selecting the determined target application program as the current application program on the multi-application device; and step S106, sending the application program instruction to the current application program on the multi-application device for processing. According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Description
Technical Field
The present application relates to the field of information security technologies, and in particular, to a method for automatically matching application programs on multiple application devices and an electronic device.
Background
In order to implement multiple functions on a multi-application device, multiple applications with corresponding multiple functions, such as FIDO, PIV, etc., need to be installed on the multi-application device. However, these applications all require setting a default selection permission on the multi-application device, however, only one default selected application can be set on the multi-application device. Therefore, when the multi-application device receives any application program instruction, the application program instruction is directly sent to the current default application program for processing, and for such a processing mode, if the application program instruction does not match with the current default application program, the current default application program may not process the application program instruction, so that an error occurs. Therefore, how to implement automatic compatibility matching of corresponding application programs to process any application program instruction on a multi-application device becomes a technical problem to be solved at present.
Disclosure of Invention
The application provides a method for automatically matching application programs on multi-application equipment and electronic equipment, so that corresponding application programs are automatically matched in a compatible mode on the multi-application equipment to process any application program instruction.
In a first aspect, a method for automatically matching application programs on a multi-application device is provided, where any application program for processing application program instructions is provided on the multi-application device, and the method includes the following steps:
step S101, receiving an application program instruction;
step S102, determining whether the protocol type corresponding to the application program instruction is a specific protocol type; when the protocol type of the application program instruction is a specific protocol type, go to step S103; otherwise, go to step S106;
step S103, determining an instruction type corresponding to the application program instruction;
step S104, determining a corresponding target application program based on the instruction type;
step S105, selecting the determined target application program as the current application program on the multi-application device;
and step S106, sending the application program instruction to the current application program on the multi-application device for processing.
In one possible implementation, the determining whether the protocol type corresponding to the application program instruction is a specific protocol type includes:
determining an interface type of an interface outputting the application program instruction;
and determining whether the protocol type corresponding to the application program instruction is a specific protocol type or not based on the interface type.
In one possible implementation, the determining whether the protocol type corresponding to the application program instruction is a specific protocol type based on the interface type includes:
when the interface type is determined to be an HID interface, determining the protocol type to be a specific protocol type;
and when the interface type is determined to be the CCID interface, determining the protocol type to be a non-specific protocol type.
In one possible implementation, the determining the instruction type corresponding to the application program instruction includes:
determining an instruction type corresponding to the application program instruction based on a specific byte in the application program instruction;
when a specific byte in the application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type;
and when the specific byte in the application program instruction is a second specific byte, determining that the instruction type corresponding to the application program instruction is a second instruction type.
In one possible implementation, when the instruction type is a first instruction type, the determining the corresponding target application based on the instruction type includes:
determining whether the application program instruction carries a first command;
when determining that the application program instruction carries a first command, determining whether the first command is a specific command;
when the first command is determined to be a specific command, extracting the identification information in the specific command;
and determining the application program corresponding to the identity identification information as a target application program.
In one possible implementation, when the first command is a non-specific command, the method further comprises:
and sending the application program instruction to the current application program on the multi-application device so that the current application program on the multi-application device carries out corresponding processing on the application program instruction.
In one possible implementation, when the instruction type is a second instruction type, the determining the corresponding target application based on the instruction type includes:
inquiring a preset identity identification information base based on the instruction type, and determining whether target identity identification information matched with the instruction type is stored in the identity identification information base;
and when target identity identification information matched with the instruction type is stored in the identity identification information base, determining that the application program corresponding to the target identity identification information is a target application program.
In a second aspect, a multi-application device is provided, where any one application program for processing an application program instruction is provided on the multi-application device, and the method includes:
the receiving module is used for receiving the application program instruction;
the first processing module is used for determining whether the protocol type corresponding to the application program instruction is a specific protocol type; when the first processing module determines that the protocol type of the application program instruction is a specific protocol type, switching to a second processing module for processing; otherwise, switching to a fifth processing module for processing;
the second processing module is used for determining the instruction type corresponding to the application program instruction;
the third processing module is used for determining a corresponding target application program based on the instruction type;
the fourth processing module is used for selecting the determined target application program as the current application program on the multi-application device;
and the fifth processing module is used for sending the application program instruction to the current application program on the multi-application device for processing.
In one possible implementation of the method of the invention,
the first processing module is used for determining the interface type of an interface for outputting the application program instruction; and determining whether the protocol type corresponding to the application program instruction is a specific protocol type or not based on the interface type.
In one possible implementation, the first processing module is specifically configured to determine that the protocol type is a specific protocol type when it is determined that the interface type is an HID interface; and when the interface type is determined to be the CCID interface, determining the protocol type to be a non-specific protocol type.
In one possible implementation, the second processing module is configured to determine, based on a specific byte in the application program instruction, an instruction type corresponding to the application program instruction; when a specific byte in the application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type; and when the specific byte in the application program instruction is a second specific byte, determining that the instruction type corresponding to the application program instruction is a second instruction type.
In a possible implementation manner, when the second processing module determines that the instruction type is the first instruction type, the third processing module is configured to determine whether the application program instruction carries a first command; when determining that the application program instruction carries a first command, determining whether the first command is a specific command; when the first command is determined to be a specific command, extracting the identification information in the specific command; and determining the application program corresponding to the identity identification information as a target application program.
In one possible implementation, when the third processing module determines that the first command is a non-specific command, the third processing module is further configured to send the application program instruction to a current application program on the multi-application device for processing.
In a possible implementation manner, when the second processing module determines that the instruction type is the second instruction type, the third processing module is configured to query a preset identity information base based on the instruction type, and determine whether target identity information matching the instruction type is stored in the identity information base; and when target identity identification information matched with the instruction type is stored in the identity identification information base, determining that the application program corresponding to the target identity identification information is a target application program.
In a third aspect, an electronic device is provided, including: a processor and a memory;
the memory is used for storing operation instructions;
the processor is used for executing the method for automatically matching the application programs on the multi-application equipment by calling the operation instruction.
In a fourth aspect, a computer-readable storage medium is provided for storing computer instructions which, when executed on a computer, enable the computer to perform the above-described method for automatically matching applications on a multi-application device.
By means of the technical scheme, the technical scheme provided by the application at least has the following advantages:
according to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the embodiments of the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic flow chart illustrating a method for automatically matching applications on a multi-application device according to the present application;
FIG. 2 is a schematic processing flow diagram illustrating one possible implementation of a method for automatically matching applications on a multi-application device according to the present disclosure;
FIG. 3 is a flowchart illustrating a specific process of a first embodiment of a method for automatically matching applications on a multi-application device according to the present application;
FIG. 4 is a flowchart illustrating a specific process of a first embodiment of a method for automatically matching applications on a multi-application device according to the present application;
FIG. 5 is a flowchart illustrating a specific process of a first embodiment of a method for automatically matching applications on a multi-application device according to the present application;
FIG. 6 is a schematic structural diagram of an application selection apparatus provided in the present application;
fig. 7 is a schematic structural diagram of an electronic device according to the method for automatically matching applications on a multi-application device provided by the present application.
Detailed Description
The present application provides a method for automatically matching application programs on a multi-application device and an electronic device, and the following detailed description is provided with reference to the accompanying drawings.
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As shown in fig. 1, a flow diagram of a method for automatically matching application programs on a multi-application device provided by the present application is shown, where any application program for processing a corresponding application program instruction is set on the multi-application device, and the method includes the following steps:
step S101, receiving an application program instruction;
step S102, determining whether the protocol type corresponding to the application program instruction is a specific protocol type;
when the protocol type of the application program instruction is determined to be the specific protocol type, the step S103 is switched to; otherwise, go to step S106;
step S103, determining an instruction type corresponding to the application program instruction;
step S104, determining a corresponding target application program based on the instruction type;
step S105, selecting the determined target application program as the current application program on the multi-application device;
and step S106, sending the application program instruction to the current application program on the multi-application device for processing.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Selecting fido: 00a 4040008A 0000006472F 0001
fido msg command: 0000000183000480010000
fido cbor command: 0000000190000480010000
fido init command: FFFFFF 86000401020304
Selecting a piv: 00a404000CA00000030800001000010000
FIDO instruction type: INIT (command code 0x86), MSG (0x83), CBOR (0x90), and CANCEL (0x 91). Parallel relations, only MSG, CBOR carry APDU information.
Based on the technical solution provided by the present application, the following explains the technical solution in detail, as shown in fig. 2, which is a specific processing flowchart of one possible implementation manner of the method for automatically matching application programs on a multi-application device provided by the present application.
For the present application, a default application is currently set on the multi-application device, and in a possible implementation manner, the processing of step S101 specifically includes the processing of step S201 described below.
In step S201, the multi-application device receives an application program instruction.
In one possible implementation, for an input application instruction, the multi-application device performs the reception of the application instruction through the corresponding interface. The interfaces may include an HID interface and a CCID interface, and different application program commands are input to the multi-application device through the corresponding interfaces.
For the present application, in one possible implementation, the processing of step S102 specifically includes the processing of step S202 to step S203 described below.
In step S202, the multi-application device determines an interface type of an interface that outputs an application program instruction.
In one possible implementation, the multi-application device determines an interface type of an interface outputting an application program instruction after receiving the application program instruction through the interface. For the judgment of the interface type, the multi-application device is provided with the two interfaces for receiving the application program command, so that which interface outputs the application program command can be easily judged.
In step S203, the multi-application device determines whether the protocol type corresponding to the application program instruction is a specific protocol type based on the interface type.
In one possible implementation, based on the pre-configured definition of the specific protocol type, the HID protocol type corresponding to the HID interface is the specific protocol type, and the CCID protocol type corresponding to the CCID interface is the unspecified protocol type. Therefore, after the multi-application device determines the interface type, whether the protocol type corresponding to the application program instruction is a specific protocol type can be well distinguished according to the pre-configuration definition. When it is determined that the protocol type of the application program instruction is the specific protocol type (HID protocol type), go to step S204; when it is determined that the protocol type of the application program instruction is a non-specific protocol type (CCID protocol type), it goes to step S212.
For the present application, in one possible implementation, the aforementioned processing of step S103 specifically includes the processing of step S204 described below.
In step S204, the multi-application device determines an instruction type corresponding to the application program instruction based on the specific byte in the application program instruction.
In a possible implementation manner, after determining that the protocol type of the application program instruction is a specific protocol type, it is further required to determine an instruction type corresponding to the application program instruction, and for the instruction type, the determination may be performed according to a specific byte in the application program instruction, such as a 5 th byte in the application program instruction, of course, the determination is not limited to the 5 th byte, and any other byte capable of determining the instruction type may be used; when a specific byte in an application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type; and when the specific byte in the application program instruction is the second specific byte, determining that the instruction type corresponding to the application program instruction is the second instruction type. For the above embodiment of the present application, the first instruction type is an instruction type of an MSG instruction, and the second instruction type is an instruction type of an INIT instruction.
In this embodiment of the present application, taking the 5 th byte as an example, when the 5 th byte of the application program instruction is 0x86, it is determined that the instruction type corresponding to the application program instruction is an INIT instruction (FIDO initialization instruction); when the 5 th byte of the application program instruction is 0x83, determining that the instruction type corresponding to the application program instruction is an MSG instruction; certainly, the method is not limited to the above two instruction types, and may further include, for example, when the 5 th byte of the application program instruction is 0x90, determining that the instruction type corresponding to the application program instruction is a CBOR instruction; when the 5 th byte of the application program instruction is 0x91, the instruction type corresponding to the application program instruction is determined to be a CANCEL instruction or the like.
For the present application, in one possible implementation, the processing of step S104 includes the processing of step S205 to step S208 described below. When the instruction type is determined to be the first instruction type, the process goes to step S205, and when the instruction type is determined to be the second instruction type, the process goes to step S209.
For the present application, in one possible implementation manner, as for the processing of the foregoing step S104, when the instruction type is the first instruction type, the following processing of steps S205 to S208 is specifically included; when the instruction type is the second instruction type, the following processing of step S209 to step S210 is specifically included.
In step S205, the multi-application device determines whether the application program instruction carries a first command.
In one possible implementation manner, after determining that the instruction type is the MSG instruction of the first instruction type, it needs to further determine whether the application program instruction carries the first command; if the first command is determined to be carried, go to step S206 to continue processing, otherwise, go to step S213 to process. The first command in the embodiment of the present application may refer to an APDU command. For the way of determining whether the application program instruction includes the first command, whether the data length of the application program instruction is 0 may be determined; when the data length is not 0, the application program instruction includes a first command, and when the data length is 0, the application program instruction does not include the first command.
In step S206, the multi-application device determines whether the first command is a specific command.
In a possible implementation manner, after the multi-application device determines that the application program instruction carries the first command (APDU command), it needs to further determine whether the APDU command is a specific command, and when it is determined that the APDU command is the specific command, the process goes to step S207 to process, otherwise, the process goes to step S212 to process.
For the APDU command, the standard command format is 00a40400A0CAID, where 00a40400 represents the command header of the APDU, 0C represents the byte length of the application program, ID represents the identity ID of the application program, and a of A0C and AID represents the application program; the APDU command can be various commands, such as GP standard selection command, PBOC command, PIV selection command and the like; for the present embodiment, the specific command determined as above may refer to a GP criteria selection instruction.
In step S207, the multi-application device extracts the identification information in the specific command.
In one possible implementation, for the specific instruction to be the GP standard selection instruction, since the format of the GP standard selection instruction already includes the ID of the application program, the multi-application device may directly extract the ID from the GP standard selection instruction.
Step S208, the multi-application device determines that the application program corresponding to the identification information is the target application program.
In one possible implementation manner, after the multiple application devices extract the identification IDs, the application programs corresponding to the extracted identification IDs are directly determined as target application programs; after the target application is determined, the process proceeds to step S211 described below.
In one possible implementation manner, when the multi-application device determines that the instruction type corresponding to the application program instruction is the second instruction type, the processing of step S104 is specifically transferred to the processing of step S209 described below.
In step S209, the multi-application device queries the id information base based on the instruction type.
In a possible implementation manner, when the instruction type is an INIT instruction of a second instruction type, the multi-application device needs to query a preset identity information base according to the instruction type, so as to determine whether target identity information matched with the instruction type is stored in the identity information base; when the target identification information matched with the instruction type is stored in the identification information base, the step S210 is switched to; otherwise, when the target id information matching the instruction type is not stored in the id information base, the process goes to step S213.
Step S210, the multi-application device determines that the application program corresponding to the target identification information is the target application program.
In one possible implementation, the multi-application device goes to step S211 after determining the target application.
For the present application, in one possible implementation, the aforementioned processing of step S105 specifically includes the processing of step S211 described below.
In step S211, the multi-application device selects the target application as the current application on the multi-application device.
In one possible implementation, after determining the target application, the multi-application device may select the determined target application as the current application on the multi-application device. In this embodiment, even if the current application program on the multi-application device and the determined target application program are the same application program, the determined target application program is still used as the current application program on the multi-application device. After selecting the target application as the current application on the multi-application device, go to step S212.
For the present application, in one possible implementation, the aforementioned processing of step S106 specifically includes the processing of step S212 described below.
In step S212, the multi-application device sends the application program instruction to the current application program on the multi-application device for processing.
In one possible implementation manner, the sending of the application program instruction to the current application program on the multi-application device in this step for processing may include two cases:
(1) when the multi-application device determines that the protocol type of the application program instruction is a non-specific protocol type;
(2) when the multi-application device determines that the first command is a non-specific command;
(3) after the multi-application device takes the target application program as the current application program.
For the three cases, the application program instructions are given to the current application program on the multi-application device for processing, and the difference is that (1) and (2) the application program instructions are directly given to the current application program on the multi-application device, namely, the current application program is not the determined target application program; (3) after determining the target application program and using the determined target application program as the current application program on the multi-application device, giving an application program instruction to the current application program on the multi-application device.
In step S213, the multi-application device transmits an error notification message.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Based on the technical solution provided by the present application, the following explains the technical solution in detail, as shown in fig. 3, which is a processing flowchart of a first embodiment of a method for automatically matching application programs on a multi-application device provided by the present application.
In this embodiment, two applications (FIDO application and PIV application) are installed on the multi-application device, wherein the FIDO application and the PIV application are both applications that require default selection. In this embodiment, the current application on the multi-application device is a PIV application as an example.
In step S301, the multi-application device receives an application program command input through the HID interface.
Optionally, the multi-application device is currently in a standby state, and receives an application program instruction input through the HID interface.
In step S302, the multi-application device determines that the protocol type of the application program instruction is the HID protocol type.
Optionally, the multi-application device may determine, through the interface that outputs the application program instruction, that the protocol type corresponding to the application program instruction is the HID protocol type.
Step S303, the multi-application device determines the corresponding instruction type according to the HID protocol type.
Optionally, after determining the HID protocol type, the multi-application device further determines, according to a 5 th byte 0x86 in the application program instruction, an instruction type corresponding to the application program instruction, and determines that the instruction type is an instruction type corresponding to an INIT instruction, in this embodiment, the INIT instruction is FFFFFFFF 86000401020304.
Step S304, the multi-application device queries corresponding target identity information according to the instruction type.
Optionally, after the instruction type is determined to be the instruction type corresponding to the INIT instruction, since the INIT instruction is the FIDO initialization instruction, it may be determined that the target application program is the FIDO application program, and therefore the identity information matching the FIDO application program needs to be found in the identity information base, that is, the multiple application devices find the target identity information corresponding to the instruction type of the INIT instruction by querying the built-in identity information base.
In step S305, the multi-application device selects an FIDO application as a current application according to the identification information of the FIDO.
Optionally, after the multiple application devices obtain the identifier information of the FIDO, the corresponding target application program FIDO application program is determined according to the identifier information of the FIDO, so that the FIDO application program is selected as the current application program on the multiple application devices.
In step S306, the multi-application device sends a response message of successful replacement to the user.
In step S307, the multi-application device receives the FIDO other instruction sent by the user.
Optionally, after selecting the current application program as the FIDO application program, the multi-application device may continue to receive other instructions of the FIDO, and perform corresponding processing according to the received other instructions.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Based on the technical solution provided by the present application, the following explains the technical solution in detail, as shown in fig. 4, which is a processing flowchart of a second embodiment of the method for automatically matching application programs on a multi-application device provided by the present application.
In this embodiment, two applications (FIDO application and PIV application) are installed on the multi-application device; the FIDO application and the PIV application are both applications that need to be selected by default. In this embodiment, the current application on the multi-application device is an FIDO application as an example.
In step S401, the multi-application device receives an application program command input through the HID interface.
Optionally, the multi-application device is currently in a standby state, and receives an application program instruction input through the HID interface.
In step S402, the multi-application device determines that the protocol type of the application program instruction is the HID protocol type.
Optionally, the multi-application device may determine, through the interface that outputs the application program instruction, that the protocol type corresponding to the application program instruction is the HID protocol type.
Step S403, the multi-application device determines the corresponding instruction type according to the HID protocol type.
Optionally, after determining the HID protocol type, the multi-application device further determines, according to a 5 th byte 0x83 in the application program instruction, an instruction type corresponding to the application program instruction, and determines that the instruction type is an instruction type corresponding to an MSG instruction, in this embodiment, the MSG instruction is 0000000183000480010000.
In step S404, the multi-application device determines that the application program command is a PIV selection command.
Optionally, upon determining that the instruction type is an MSG instruction, the multi-application device further determines that the application program instruction is a PIV select instruction 00a404000CA 00000030800001000010000.
Step S405, the multi-application device extracts the identity identification information in the PIV selection instruction.
Optionally, after the multi-application device determines that the application program instruction is a PIV selection instruction, according to the PIV selection instruction 00a404000CA00000030800001000010000, the identity information of the application program in the PIV selection instruction may be obtained as a 00000030800001000010000.
Step S406, the multi-application device selects the PIV application program as the current application program according to the identity information.
Optionally, the multi-application device determines a corresponding target application program PIV application program according to the identity information a00000030800001000010000, so as to select the determined PIV application program as the current application program on the multi-application device.
In step S407, the multi-application device sends a response message indicating that the replacement was successful to the user.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Based on the technical solution provided by the present application, the following explains the technical solution in detail, as shown in fig. 5, which is a processing flowchart of a third embodiment of the method for automatically matching application programs on a multi-application device provided by the present application.
In this embodiment, two applications (FIDO application and PIV application) are installed on the multi-application device, wherein the FIDO application and the PIV application are both applications that require default selection. In this embodiment, the current application on the multi-application device is a PIV application as an example.
In step S501, the multi-application device receives an application program instruction input through the CCID interface.
Optionally, the multi-application device is currently in a standby state, and receives an application program instruction input through the CCID interface.
In step S502, the multi-application device determines that the protocol type of the application program instruction is the CCID protocol type.
Optionally, the multi-application device may determine, through the interface that outputs the application program instruction, that the protocol type corresponding to the application program instruction is the CCID protocol type.
In step S503, the multi-application device sends the application program command to the current application program for processing.
Optionally, after the multi-application device determines that the protocol type corresponding to the application program instruction is the CCID protocol type, the application program instruction is directly sent to the current PIV application program for processing.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Based on the above technical solution of the method for automatically matching application programs on multiple application devices provided by the present application, the present application correspondingly provides a schematic structural diagram of multiple application devices, as shown in fig. 6, where any application program for processing an application program instruction is provided on a multiple application device 60, the multiple application device 60 of the present application may include: a receiving module 61, a first processing module 62, a second processing module 63, a third processing module 64, a fourth processing module 65 and a fifth processing module 66;
a receiving module 61, configured to receive an application program instruction;
the first processing module 62 is configured to determine whether a protocol type corresponding to the application program instruction is a specific protocol type; when the first processing module determines that the protocol type of the application program instruction is the specific protocol type, the second processing module 63 is switched to for processing; otherwise, go to the fifth processing module 66 for processing;
the second processing module 63 is configured to determine an instruction type corresponding to an application program instruction;
a third processing module 64 for determining a corresponding target application based on the instruction type;
a fourth processing module 65, configured to select the determined target application as a current application on the multi-application device;
and a fifth processing module 66, configured to send the application program instruction to the current application program on the multi-application device for processing.
In one possible implementation of the method of the invention,
a first processing module 62 for determining an interface type of an interface for outputting an application program instruction; and determining whether the protocol type corresponding to the application program instruction is a specific protocol type or not based on the interface type.
In one possible implementation, the first processing module 62 is specifically configured to determine that the protocol type is a specific protocol type when the interface type is determined to be the HID interface; and when the interface type is determined to be the CCID interface, determining the protocol type to be a non-specific protocol type.
In one possible implementation, the second processing module 63 is configured to determine, based on a specific byte in the application program instruction, an instruction type corresponding to the application program instruction; when a specific byte in an application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type; and when the specific byte in the application program instruction is the second specific byte, determining that the instruction type corresponding to the application program instruction is the second instruction type.
In a possible implementation manner, when the second processing module 63 determines that the instruction type is the first instruction type, the third processing module 64 is configured to determine whether the application program instruction carries the first command; when determining that the application program instruction carries a first command, determining whether the first command is a specific command; when the first command is determined to be a specific command, extracting the identification information in the specific command; and determining the application program corresponding to the identity identification information as a target application program.
In one possible implementation, when the third processing module 64 determines that the first command is a non-specific command, the third processing module 64 is further configured to send the application program instructions to the current application program on the multi-application device for processing.
In a possible implementation manner, when the second processing module 63 determines that the instruction type is the second instruction type, the third processing module 64 is configured to query a preset identification information base based on the instruction type, and determine whether target identification information matching the instruction type is stored in the identification information base; and when target identity information matched with the instruction type is stored in the identity information base, determining the application program corresponding to the target identity information as a target application program.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
Referring now to fig. 7, shown is a schematic diagram of an electronic device (e.g., the multi-application device of fig. 1) 700 suitable for use in implementing embodiments of the present application. The devices in the embodiments of the present application may include, but are not limited to, mobile device devices such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle device devices (e.g., in-vehicle navigation device devices), and the like, and fixed device devices such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 7, electronic device 700 may include a processing means (e.g., central processing unit, graphics processor, etc.) 701 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)702 or a program loaded from storage 708 into a Random Access Memory (RAM) 703. In the RAM 703, various programs and data necessary for the operation of the electronic apparatus 700 are also stored. The processing device 701, the ROM 702, and the RAM 703 are connected to each other by a bus 704. An input/output (I/O) interface 705 is also connected to bus 704.
Generally, the following devices may be connected to the I/O interface 705: input devices 706 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 707 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 708 including, for example, magnetic tape, hard disk, etc.; and a communication device 709. The communication means 709 may allow the electronic device 700 to communicate wirelessly or by wire with other devices to exchange data. While fig. 7 illustrates an electronic device 700 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such embodiments, the computer program may be downloaded and installed from a network via the communication means 709, or may be installed from the storage means 708, or may be installed from the ROM 702. The computer program, when executed by the processing device 701, performs the above-described functions defined in the methods of the embodiments of the present application.
It should be noted that the computer readable medium mentioned above in the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring at least two internet protocol addresses; sending a node evaluation request comprising the at least two internet protocol addresses to node evaluation equipment, wherein the node evaluation equipment selects the internet protocol addresses from the at least two internet protocol addresses and returns the internet protocol addresses; receiving an internet protocol address returned by the node evaluation equipment; wherein the obtained internet protocol address indicates an edge node in the content distribution network.
Alternatively, the computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: receiving a node evaluation request comprising at least two internet protocol addresses; selecting an internet protocol address from the at least two internet protocol addresses; returning the selected internet protocol address; wherein the received internet protocol address indicates an edge node in the content distribution network.
Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software or hardware. Where the name of a unit does not in some cases constitute a limitation of the unit itself, for example, the first retrieving unit may also be described as a "unit for retrieving at least two internet protocol addresses".
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
The electronic device provided by the present application is applicable to any embodiment of the method for automatically matching application programs on a multi-application device, and is not described herein again.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
The present application provides a computer-readable storage medium storing computer instructions for causing a computer to execute the method for automatically matching application programs on a multi-application device as shown in the above embodiments.
The computer-readable storage medium provided in the present application is suitable for any embodiment of the method for automatically matching an application program on a multi-application device, and is not described herein again.
According to the application, the corresponding application programs are automatically compatible and matched on the multi-application equipment to process any application program instruction, and the processing efficiency is improved.
It will be understood by those within the art that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by computer program instructions. Those skilled in the art will appreciate that the computer program instructions may be implemented by a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, implement the aspects specified in the block or blocks of the block diagrams and/or flowchart illustrations disclosed herein.
The modules of the device can be integrated into a whole or can be separately deployed. The modules can be combined into one module, and can also be further split into a plurality of sub-modules.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred embodiment and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present application.
Those skilled in the art will appreciate that the modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
The above application serial numbers are for descriptive purposes only and do not represent the merits of the embodiments.
The disclosure of the present application is only a few specific embodiments, but the present application is not limited to these, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.
Claims (16)
1. A method for automatically matching application programs on multi-application equipment is characterized in that any application program for processing application program instructions is arranged on the multi-application equipment, and comprises the following steps:
step S101, receiving an application program instruction;
step S102, determining whether the protocol type corresponding to the application program instruction is a specific protocol type; when the protocol type of the application program instruction is determined to be a specific protocol type, the step S103 is carried out; otherwise, go to step S106;
step S103, determining an instruction type corresponding to the application program instruction;
step S104, determining a corresponding target application program based on the instruction type;
step S105, selecting the determined target application program as the current application program on the multi-application device;
and step S106, sending the application program instruction to the current application program on the multi-application device for processing.
2. The method of claim 1, wherein the determining whether the protocol type corresponding to the application program instruction is a specific protocol type comprises:
determining an interface type of an interface outputting the application program instruction;
and determining whether the protocol type corresponding to the application program instruction is a specific protocol type or not based on the interface type.
3. The method of claim 2, wherein determining whether the protocol type corresponding to the application program instruction is a specific protocol type based on the interface type comprises:
when the interface type is determined to be an HID interface, determining the protocol type to be a specific protocol type;
and when the interface type is determined to be the CCID interface, determining the protocol type to be a non-specific protocol type.
4. The method of claim 1, wherein said determining the instruction type to which the application program instruction corresponds comprises:
determining an instruction type corresponding to the application program instruction based on a specific byte in the application program instruction;
when a specific byte in the application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type;
and when the specific byte in the application program instruction is a second specific byte, determining that the instruction type corresponding to the application program instruction is a second instruction type.
5. The method of claim 4, wherein when the instruction type is a first instruction type, said determining the corresponding target application based on the instruction type comprises:
determining whether the application program instruction carries a first command;
when determining that the application program instruction carries a first command, determining whether the first command is a specific command;
when the first command is determined to be a specific command, extracting the identification information in the specific command;
and determining the application program corresponding to the identity identification information as a target application program.
6. The method of claim 5, wherein when the first command is a non-specific command, the method further comprises:
and sending the application program instruction to the current application program on the multi-application device so that the current application program on the multi-application device carries out corresponding processing on the application program instruction.
7. The method of claim 4, wherein when the instruction type is a second instruction type, the determining the corresponding target application based on the instruction type comprises:
inquiring a preset identity identification information base based on the instruction type, and determining whether target identity identification information matched with the instruction type is stored in the identity identification information base;
and when target identity identification information matched with the instruction type is stored in the identity identification information base, determining that the application program corresponding to the target identity identification information is a target application program.
8. A multi-application device having any one application program disposed thereon for processing application program instructions, comprising:
the receiving module is used for receiving the application program instruction;
the first processing module is used for determining whether the protocol type corresponding to the application program instruction is a specific protocol type; when the first processing module determines that the protocol type of the application program instruction is the specific protocol type, switching to a second processing module for processing; otherwise, switching to a fifth processing module for processing;
the second processing module is used for determining the instruction type corresponding to the application program instruction;
the third processing module is used for determining a corresponding target application program based on the instruction type;
the fourth processing module is used for selecting the determined target application program as the current application program on the multi-application device;
and the fifth processing module is used for sending the application program instruction to the current application program on the multi-application device for processing.
9. The multi-application device of claim 8, wherein the first processing module is to determine an interface type of an interface that outputs the application program instructions; and determining whether the protocol type corresponding to the application program instruction is a specific protocol type or not based on the interface type.
10. The multi-application device of claim 9, wherein the first processing module is specifically configured to determine that the protocol type is a specific protocol type when it is determined that the interface type is an HID interface; and when the interface type is determined to be the CCID interface, determining the protocol type to be a non-specific protocol type.
11. The multi-application device of claim 8, wherein the second processing module is configured to determine an instruction type corresponding to the application program instruction based on a specific byte in the application program instruction; when a specific byte in the application program instruction is a first specific byte, determining that an instruction type corresponding to the application program instruction is a first instruction type; and when the specific byte in the application program instruction is a second specific byte, determining that the instruction type corresponding to the application program instruction is a second instruction type.
12. The multi-application device of claim 11, wherein when the second processing module determines that the instruction type is the first instruction type, the third processing module is configured to determine whether a first command is carried in the application program instruction; when determining that the application program instruction carries a first command, determining whether the first command is a specific command; when the first command is determined to be a specific command, extracting the identification information in the specific command; and determining the application program corresponding to the identity identification information as a target application program.
13. The multi-application device of claim 12, wherein when the third processing module determines that the first command is a non-specific command, the third processing module is further configured to send the application program instructions to a current application program on the multi-application device for processing.
14. The multi-application device of claim 11, wherein when the second processing module determines that the instruction type is a second instruction type, the third processing module is configured to query a preset id information base based on the instruction type to determine whether target id information matching the instruction type is stored in the id information base; and when target identity identification information matched with the instruction type is stored in the identity identification information base, determining that the application program corresponding to the target identity identification information is a target application program.
15. An electronic device, comprising: a processor and a memory;
the memory is used for storing operation instructions;
the processor is used for executing the method for automatically matching the application programs on the multi-application device according to any one of the above claims 1 to 7 by calling the operation instruction.
16. A computer-readable storage medium for storing computer instructions which, when executed on a computer, cause the computer to perform the method for automatically matching applications on a multi-application device according to any one of claims 1 to 7.
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