WO2019001510A1

WO2019001510A1 - Application information processing and downloading method, server, client and terminal device

Info

Publication number: WO2019001510A1
Application number: PCT/CN2018/093330
Authority: WO
Inventors: 梅小虎; 帅朝春; 张俊; 林志泳; 李东蔚
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-06-28
Filing date: 2018-06-28
Publication date: 2019-01-03
Also published as: CN107295085A; CN107295085B

Abstract

The present application is applicable to the technical field of application information, and provides an application information processing and downloading method, a server, a client and a terminal device, comprising: receiving an application query instruction sent by the client, wherein the application query instruction carries a unique application identifier; determining whether an application corresponding to the unique application identifier is a specified application, wherein the specified application is an application related to user property information; when the application corresponding to the unique application identifier is the specified application, encrypting information about the application and sending same to the client, so that after decrypting the received information about the application, the client downloads a corresponding application according to the decrypted information about the application, wherein the information about the application includes a download address of the application. By means of the method, the security of the user property information can be improved.

Description

Application information processing and downloading method, server, client and terminal device

Technical field

The present application belongs to the field of application information processing technologies, and in particular, to an application information processing and downloading method, a server, a client, and a terminal device.

Background technique

At present, fund transfer and payment are becoming more and more popular through property-related applications installed by mobile terminals such as mobile phones.

Since property-related applications involve the security of user-sensitive property information, if some illegal application markets and camouflage applications are installed, they will pose serious security risks to the user's property information.

Therefore, it is necessary to provide a new method to solve the above problems.

Summary of the invention

In view of this, the embodiments of the present application provide an application information processing and downloading method, a server, a client, and a terminal device, so as to solve the problem that the prior art is difficult to ensure that the downloaded application is a non-disguised application, thereby causing security risks of the user's property information. problem.

A first aspect of the embodiments of the present application provides an application information processing method, including:

Receiving an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application;

Determining whether the application corresponding to the unique identifier of the application is a specified application, where the specified application is an application involving user property information;

When the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, so that the client decrypts the received information of the application, according to the decrypted The information of the application downloads a corresponding application, and the information of the application includes a download address of the application.

A second aspect of the embodiment of the present application provides an application downloading method, including:

Sending an application query instruction to the server, where the application query instruction carries a unique identifier of the application;

Receiving information of the encrypted application sent by the server, where the information of the application includes a download address of the application;

The information of the encrypted application is decrypted according to a pre-stored decryption algorithm, and the corresponding application is downloaded according to the downloaded download address of the decrypted application.

A third aspect of the embodiments of the present application provides a server, including:

The application query instruction receiving unit is configured to receive an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application;

a specified application determining unit, configured to determine whether an application corresponding to the unique identifier of the application is a specified application, where the specified application is an application related to user property information;

An information encryption unit, configured to: after the application corresponding to the unique identifier of the application is a specified application, encrypt the information of the application and send the information to the client, so that the client decrypts the received information of the application. Then, the corresponding application is downloaded according to the decrypted information of the application, where the information of the application includes the download address of the application.

A fourth aspect of the embodiment of the present application provides a client, including:

The application query instruction sending unit is configured to send an application query instruction to the server, where the application query instruction carries a unique identifier of the application;

The encrypted information receiving unit is configured to receive information about the encrypted application sent by the server, where the information of the application includes a download address of the application;

The information decryption unit is configured to decrypt the information of the encrypted application according to a pre-stored decryption algorithm, and download the corresponding application according to the downloaded download address of the decrypted application.

A fifth aspect of the embodiments of the present application provides a terminal device including a memory, a processor, and a computer program stored in the memory and operable on the processor, when the processor executes the computer program The steps of the method as described in any one of the application information processing methods are implemented.

A sixth aspect of the embodiments of the present application provides a computer readable storage medium storing a computer program, the computer program being executed by a processor to implement any one of the application information processing methods The steps of the method.

A seventh aspect of the present application provides a computer program product comprising a computer program that, when executed by one or more processors, implements the application information processing method referred to in the first aspect of the present application.

DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings to be used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present application, and other drawings can be obtained according to the drawings without any creative labor for those skilled in the art.

1 is a flowchart of an application information processing method according to an embodiment of the present application;

2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application;

3 is a flowchart of an application downloading method provided by an embodiment of the present application;

4 is a schematic structural diagram of a server according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a client according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a terminal device according to an embodiment of the present application.

Detailed ways

In order to make the object, the features and the advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. The embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

In order to explain the technical solutions described in the present application, the following description will be made by way of specific embodiments.

FIG. 1 is a flowchart of an application information processing method according to an embodiment of the present application. The embodiment of the present application is mainly described from the server side, and the details are as follows:

Step S11: Receive an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application.

Specifically, the user can click the “query button” displayed on the screen of the mobile terminal to issue an application query instruction after inputting the information such as the application keyword, and the mobile terminal forwards the query instruction to the server, so that the server receives the application query instruction. 2 shows a schematic diagram of a mobile terminal including a memory 201, a processor 202, an input device 203, an output device 204, and a bus 205.

The server refers to a server that provides legitimate application download information, such as an official server, an application store server, or a legitimate partner server.

The identifier of the application is used to uniquely identify the application, including an application name, an application icon, and an application package name.

Step S12: Determine whether an application corresponding to the unique identifier of the application is a specified application, and the specified application is an application related to user property information.

Among them, the designated application is mainly an application involving user property information, such as banking-related applications, applications related to stocks and funds, payment-related payment-related applications (such as Taobao, WeChat).

Specifically, by comparing the unique identifier of the application with the pre-stored unique identifier of the specified application, if the same, the application of the query is determined to be the specified application, otherwise, the application of the query is determined not to be the specified application.

In step S13, when the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, so that the client downloads the corresponding application according to the received information of the application. The information about the application includes the download address of the application.

Specifically, before the sending the information of the application to the client, the method includes: combining hardware configuration of the server and/or the client (such as the mobile terminal), the amount of information after encryption, and the network transmission speed. Encryption algorithm, for example, setting the hardware configuration of the server and/or the client (such as the mobile terminal) itself, the amount of encrypted information, and the correspondence between the network transmission speed and different encryption algorithms, when the server and/or the client (such as The hardware configuration of the mobile terminal itself, the size of the encrypted information, and the network transmission speed meet the conditions, and select a conditional corresponding encryption algorithm as an algorithm for encrypting the application information, when the server and/or the client (such as the mobile terminal) itself When the hardware configuration, the amount of encrypted information, and the network transmission speed meet the condition 2, the encryption algorithm corresponding to the condition 2 is selected as the algorithm for encrypting the application information, and so on, and is not limited herein. Of course, the higher the hardware configuration of the server and/or the client (such as the mobile terminal) itself, the more complicated the encryption algorithm that can be implemented, and the higher the security.

The server can determine the hardware configuration of the client itself by sending a hardware configuration acquisition request to the client to obtain its own hardware configuration from the client when receiving the application query instruction sent by the client.

or,

The server counts the frequency of the application downloaded by the client from the server and/or the size of the downloaded application, and estimates the hardware configuration of the client itself according to the statistical result. Specifically, when the frequency of the downloaded application is higher and/or the size of the downloaded application is larger, the hardware configuration of the client itself is estimated to be higher, and vice versa, the hardware configuration of the client itself is estimated to be lower.

Optionally, the information of the application further includes indication information of the download channel. In this case, the step S13 includes:

A1. Encrypt the download address of the application and the indication information of the download channel. The indication information of the download channel is, for example, a download identifier corresponding to “XX high-speed download”. Specifically, in order to facilitate the improvement of the encryption speed, the same encryption algorithm may be used to encrypt the download address of the application and the indication information of the download channel.

A2: Send the encrypted downloading address of the application and the indication information of the download channel to the client, so that the client downloads the corresponding application from the download address of the application by using the indication information of the download channel. Specifically, in order to increase security, the encrypted downloading address of the application and the indication information of the download channel may be sent to the client through the ftps encryption protocol.

Optionally, in order to increase the anti-interference of the information of the encrypted application, after the usage duration of the encryption algorithm reaches the duration threshold, or the duration of the encryption algorithm does not reach the duration threshold, the information of the encrypted application is If the hacking is performed, the cryptographic algorithm needs to be changed. In this case, the application information processing method further includes:

B1. An encryption algorithm that modifies information of the application. The modification here mainly refers to replacing the original encryption algorithm of the server with a new anti-interference encryption algorithm.

B2. Generate a client upgrade package according to a decryption algorithm corresponding to the modified encryption algorithm.

B3. Send an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation. Specifically, the server may directly send the upgrade prompt to the client after generating the client upgrade package, or send the upgrade prompt to the client after the client accesses again. It should be noted that in the second case, if the client accesses the server again, the server updates the encryption algorithm multiple times during the period when the client does not access the server, that is, multiple clients are generated. The upgrade package sends the latest client upgrade package to the client regardless of whether the client has obtained the client upgrade package.

In the embodiment of the present application, the application query instruction sent by the client is received, where the application query instruction carries the unique identifier of the application, and determines whether the application corresponding to the unique identifier of the application is a specified application, and the specified application is information related to the user property. The application, when the application corresponding to the unique identifier of the application is a specified application, encrypts the information of the application and sends the information to the client, so that the client decrypts the received information of the application, according to the The decrypted information of the application downloads a corresponding application, and the information of the application includes a download address of the application. When the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, and the specified application is an application related to the user property information, so that the sending to the client includes downloading The application information of the address is more secure, thereby ensuring that the application downloaded by the client is a non-disguised application, thereby improving the security of the user property information.

FIG. 3 is a flowchart of an application downloading method provided by an embodiment of the present application. The embodiment of the present application is mainly described from the client side, and the details are as follows:

Step S31: Send an application query instruction to the server, where the application query instruction carries a unique identifier of the application.

Specifically, the user can click the “query button” displayed on the screen of the client (such as the mobile terminal) to issue an application query instruction after inputting the information such as the application keyword, and the client forwards the received application query instruction to the server.

Step S32: Receive information of the encrypted application sent by the server, where the information of the application includes a download address of the application.

Step S33, decrypting the information of the encrypted application according to a pre-stored decryption algorithm, and downloading the corresponding application according to the downloaded download address of the decrypted application.

Specifically, the client obtains the decryption algorithm of the information of the application from the server, and stores the decryption algorithm. After receiving the information of the encrypted application sent by the server, the client decrypts the information of the encrypted application according to the stored decryption algorithm. After obtaining the download address of the application included in the information of the application, the corresponding application is downloaded from the download address.

Optionally, in order to increase the anti-interference of the information of the encrypted application, after the usage duration of the encryption algorithm reaches the duration threshold, or the duration of the encryption algorithm does not reach the duration threshold, the information of the encrypted application is If the server needs to change the encryption algorithm, the application downloading method further includes:

C1. Receive an upgrade prompt sent by the server. Specifically, if the server directly sends an upgrade prompt to the client after generating the client upgrade package, the client is in a working state (such as being powered on), whether the client is in a screen startup state or a black screen state, Receiving the upgrade prompt sent by the server; if the server sends the upgrade prompt after receiving the application query command sent by the client again, the client will access the server, for example, when the application store is opened, the server sends the upgrade Upgrade tips.

C2: Obtain a client upgrade package from the server according to the upgrade prompt, where the client upgrade package includes a decryption algorithm corresponding to the modified encryption algorithm of the server. It should be noted that in the second case, if the client accesses the server again, the server updates the encryption algorithm multiple times during the period when the client does not access the server, that is, multiple clients are generated. Upgrade package, regardless of whether the client has obtained the client upgrade package, the latest client upgrade package will be obtained from the server.

C3. Perform a corresponding upgrade operation according to the client upgrade package, and replace the original decryption algorithm with a decryption algorithm corresponding to the modified encryption algorithm of the server. Specifically, after acquiring a new decryption algorithm, the original decryption algorithm is deleted, and the new decryption algorithm is stored.

In the embodiment of the present application, the application query instruction is sent to the server, where the application query instruction carries the unique identifier of the application, and receives the information of the encrypted application sent by the server, where the information of the application includes the download address of the application, according to the pre-stored The decryption algorithm decrypts the information of the encrypted application, and downloads the corresponding application according to the downloaded address of the decrypted application. Since the download address obtained by the client is encrypted, and the encrypted download address has higher anti-interference than the unencrypted download address, the client can ensure that the downloaded application is downloaded when the application is downloaded from the decrypted download address. Camouflage applications, thereby improving the security of user property information.

Corresponding to the application information processing method described above, FIG. 4 is a schematic structural diagram of a server provided by an embodiment of the present application. For convenience of description, only parts related to the embodiment of the present application are shown.

The server includes an application query instruction receiving unit 41, a designated application determining unit 42, and an information encrypting unit 43. among them:

The application query instruction receiving unit 41 is configured to receive an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application.

The specified application determining unit 42 is configured to determine whether the application corresponding to the unique identifier of the application is a specified application, and the specified application is an application involving user property information.

The information encryption unit 43 is configured to: after the application corresponding to the unique identifier of the application is a specified application, encrypt the information of the application and send the information to the client, so that the client performs the received information about the application. After decryption, the corresponding application is downloaded according to the decrypted information of the application, and the information of the application includes the download address of the application.

Specifically, the server further includes: an encryption algorithm selecting unit, configured to select a corresponding encryption algorithm by combining hardware configuration of the server and/or the client (such as the mobile terminal), the amount of information after encryption, and the network transmission speed.

or,

Optionally, the information of the application further includes indication information of the download channel. In this case, the information encryption unit 43 includes:

The download address encryption module is configured to encrypt the download address of the application and the indication information of the download channel.

The downloading address sending module is configured to send the encrypted downloading address of the application and the indication information of the download channel to the client, so that the client downloads from the downloading address of the application by using the indication information of the download channel. The corresponding application. Specifically, in order to increase security, the encrypted downloading address of the application and the indication information of the download channel may be sent to the client through the ftps encryption protocol.

In order to increase the anti-interference of the information of the encrypted application, after the duration of the encryption algorithm reaches the duration threshold, or the duration of the encryption algorithm does not reach the duration threshold, but the information of the encrypted application is cracked, it is required. Changing the encryption algorithm, at this time, the server further includes:

The encryption algorithm modification unit is configured to modify an encryption algorithm of the information of the application and determine a corresponding decryption algorithm.

A client upgrade package generating unit is configured to generate a client upgrade package including the decryption algorithm.

And an upgrade prompt sending unit, configured to send an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation. Specifically, the server may directly send the upgrade prompt to the client after generating the client upgrade package, or send the upgrade prompt to the client after the client accesses again.

In the embodiment of the present application, when the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, and the specified application is an application involving user property information, thereby The information sent to the client including the download address is more secure, thereby ensuring that the application downloaded by the client is a non-disguised application, thereby improving the security of the user's property information.

Corresponding to the above-mentioned application downloading method, FIG. 5 is a schematic structural diagram of a client provided by an embodiment of the present application. For the convenience of description, only parts related to the embodiment of the present application are shown.

The client includes an application query instruction transmitting unit 51, an encrypted information receiving unit 52, and an information decrypting unit 53. among them:

The application query instruction sending unit 51 is configured to send an application query instruction to the server, where the application query instruction carries a unique identifier of the application.

The encrypted information receiving unit 52 is configured to receive information of the encrypted application sent by the server, where the information of the application includes a download address of the application.

The information decryption unit 53 is configured to decrypt the information of the encrypted application according to a pre-stored decryption algorithm, and download the corresponding application according to the downloaded download address of the application.

Optionally, in order to increase the anti-interference of the information of the encrypted application, after the usage duration of the encryption algorithm reaches the duration threshold, or the duration of the encryption algorithm does not reach the duration threshold, the information of the encrypted application is If the server needs to change the encryption algorithm, the client further includes:

The upgrade prompt receiving unit is configured to receive an upgrade prompt sent by the server. Specifically, if the server directly sends an upgrade prompt to the client after generating the client upgrade package, the client is in a working state (such as being powered on), whether the client is in a screen startup state or a black screen state, Receiving the upgrade prompt sent by the server; if the server sends the upgrade prompt after receiving the application query command sent by the client again, the client will access the server, for example, when the application store is opened, the server sends the upgrade Upgrade tips.

The client upgrade package obtaining unit is configured to obtain a client upgrade package from the server according to the upgrade prompt, where the client upgrade package includes a decryption algorithm corresponding to the modified encryption algorithm of the server.

And an upgrade unit, configured to perform a corresponding upgrade operation according to the client upgrade package, and replace the original decryption algorithm with a decryption algorithm corresponding to the modified encryption algorithm of the server.

In the embodiment of the present application, since the download address obtained by the client is encrypted, and the anti-interference of the encrypted download address is higher than the unencrypted download address, the client can download the application from the decrypted download address. The application that is guaranteed to be downloaded is a non-disguised application, thereby improving the security of the user's property information.

It should be understood that the size of the sequence of the steps in the above embodiments does not mean that the order of execution is performed. The order of execution of each process should be determined by its function and internal logic, and should not be construed as limiting the implementation process of the embodiments of the present application.

FIG. 6 is a schematic diagram of a terminal device according to an embodiment of the present application. As shown in FIG. 6, the terminal device 6 of this embodiment includes a processor 60, a memory 61, and a computer program 62 stored in the memory 61 and operable on the processor 60. When the processor 60 executes the computer program 62, the steps in the foregoing embodiments of the respective application information processing methods are implemented, such as steps S11 to S13 shown in FIG. Specifically, the processor 60 implements the following steps by running the above-described computer program 62 stored in the memory 61:

Assuming that the above is a first possible implementation, in a second possible implementation provided on the basis of the first possible implementation,

The information of the application further includes indication information of the download channel. At this time, the information of the application is encrypted and sent to the client, so that the client decrypts the received information of the application, according to the The decrypted application of the application downloads the corresponding application, including:

Encrypting the download address of the application and the indication information of the download channel;

Sending the encrypted download address of the application and the indication information of the download channel to the client, so that the client downloads the corresponding application from the download address of the application through the indication information of the download channel.

In a third possible implementation provided on the basis of the first possible embodiment or the second possible implementation, the processor 60 also implements the following steps by running the computer program 62 stored in the memory 61:

Modifying an encryption algorithm of the information of the application and determining a corresponding decryption algorithm;

Generating a client upgrade package including the decryption algorithm;

Sending an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation.

In a fourth possible implementation manner provided by the first possible implementation manner, after the information of the application is encrypted and sent to the client, the method includes:

The corresponding encryption algorithm is selected in combination with the hardware configuration of the server and/or the client itself, the amount of information after encryption, and the network transmission speed.

In a fifth possible implementation provided by the fourth possible implementation as a basis, the hardware configuration of the client itself is determined by:

Upon receiving the application query instruction sent by the client, a hardware configuration acquisition request is sent to the client to obtain its own hardware configuration from the client.

In a sixth possible implementation provided by the fourth possible implementation as a basis, the hardware configuration of the client itself is determined by:

The frequency of the application downloaded by the client from the server itself and/or the size of the downloaded application are counted, and the hardware configuration of the client itself is estimated according to the statistical result.

Alternatively, the processor 60, when executing the computer program 62, implements the functions of the various modules/units in the various apparatus embodiments described above, such as the functions of the units 41-44 shown in FIG. Illustratively, the computer program 62 can be partitioned into one or more modules/units that are stored in the memory 61 and executed by the processor 60 to complete This application. The one or more modules/units may be a series of computer program instruction segments capable of performing a particular function, the instruction segments being used to describe the execution of the computer program 62 in the terminal device 6. For example, the computer program 62 can be divided into an application query instruction receiving unit, a specified application determining unit, and an information encryption unit, and the specific functions of each unit are as follows:

The terminal device 6 may be a computing device such as a desktop computer, a notebook, a palmtop computer, and a cloud server. The terminal device may include, but is not limited to, a processor 60 and a memory 61. It will be understood by those skilled in the art that FIG. 6 is only an example of the terminal device 6, and does not constitute a limitation of the terminal device 6, and may include more or less components than those illustrated, or combine some components or different components. For example, the terminal device may further include an input/output device, a network access device, a bus, and the like.

The processor 60 may be a central processing unit (CPU), or may be another general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

The memory 61 may be an internal storage unit of the terminal device 6, such as a hard disk or a memory of the terminal device 6. The memory 61 may also be an external storage device of the terminal device 6, for example, a plug-in hard disk equipped on the terminal device 6, a smart memory card (SMC), and a secure digital (SD). Card, flash card, etc. Further, the memory 61 may also include both an internal storage unit of the terminal device 6 and an external storage device. The memory 61 is used to store the computer program and other programs and data required by the terminal device. The memory 61 can also be used to temporarily store data that has been output or is about to be output.

It will be clearly understood by those skilled in the art that, for convenience and brevity of description, only the division of each functional unit and module described above is exemplified. In practical applications, the above functions may be assigned to different functional units according to needs. The module is completed by dividing the internal structure of the device into different functional units or modules to perform all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the integrated unit may be implemented by hardware. Formal implementation can also be implemented in the form of software functional units. In addition, the specific names of the respective functional units and modules are only for the purpose of facilitating mutual differentiation, and are not intended to limit the scope of protection of the present application. For the specific working process of the unit and the module in the foregoing system, reference may be made to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed or described in the specific embodiments may be referred to the related descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present application.

In the embodiments provided by the present application, it should be understood that the disclosed device/terminal device and method may be implemented in other manners. For example, the device/terminal device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units. Or components may be combined or integrated into another system, or some features may be omitted or not performed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the present application implements all or part of the processes in the foregoing embodiments, and may also be completed by a computer program to instruct related hardware. The computer program may be stored in a computer readable storage medium. The steps of the various method embodiments described above may be implemented when the program is executed by the processor. Wherein, the computer program comprises computer program code, which may be in the form of source code, object code form, executable file or some intermediate form. The computer readable medium may include any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM). , random access memory (RAM, Random Access Memory), electrical carrier signals, telecommunications signals, and software distribution media. It should be noted that the content contained in the computer readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in a jurisdiction, for example, in some jurisdictions, according to legislation and patent practice, computer readable media Does not include electrical carrier signals and telecommunication signals.

The above-mentioned embodiments are only used to explain the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still implement the foregoing embodiments. The technical solutions described in the examples are modified or equivalently replaced with some of the technical features; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in Within the scope of protection of this application.

Claims

An application information processing method, comprising:

Receiving an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application;

Determining whether the application corresponding to the unique identifier of the application is a specified application, where the specified application is an application involving user property information;

When the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, so that the client decrypts the received information of the application, according to the decrypted The information of the application downloads a corresponding application, and the information of the application includes a download address of the application.
The application information processing method according to claim 1, wherein the information of the application further includes indication information of the download channel, and at this time, the information of the application is encrypted and sent to the client, so that the After decrypting the received information of the application, the client downloads the corresponding application according to the decrypted information of the application, including:

Encrypting the download address of the application and the indication information of the download channel;

Sending the encrypted download address of the application and the indication information of the download channel to the client, so that the client downloads the corresponding application from the download address of the application through the indication information of the download channel.
The application information processing method according to claim 1 or 2, wherein the application information processing method further comprises:

Modifying an encryption algorithm of the information of the application and determining a corresponding decryption algorithm;

Generating a client upgrade package including the decryption algorithm;

Sending an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation.
The application information processing method according to claim 1, wherein before the encrypting the information of the application and sending the information to the client, the method includes:

The corresponding encryption algorithm is selected in combination with the hardware configuration of the server and/or the client itself, the amount of information after encryption, and the network transmission speed.
The application information processing method according to claim 4, wherein the hardware configuration of the client itself is determined by:

Upon receiving the application query instruction sent by the client, a hardware configuration acquisition request is sent to the client to obtain its own hardware configuration from the client.
The application information processing method according to claim 4, wherein the hardware configuration of the client itself is determined by:

The frequency of the application downloaded by the client from the server itself and/or the size of the downloaded application are counted, and the hardware configuration of the client itself is estimated according to the statistical result.
An application downloading method, comprising:

Sending an application query instruction to the server, where the application query instruction carries a unique identifier of the application;

Receiving information of the encrypted application sent by the server, where the information of the application includes a download address of the application;

The information of the encrypted application is decrypted according to a pre-stored decryption algorithm, and the corresponding application is downloaded according to the downloaded download address of the decrypted application.
The application downloading method according to claim 7, wherein the application downloading method further comprises:

Receiving an upgrade prompt sent by the server;

Obtaining a client upgrade package from the server according to the upgrade prompt, where the client upgrade package includes a decryption algorithm corresponding to the modified encryption algorithm of the server;

Performing a corresponding upgrade operation according to the client upgrade package, and replacing the original decryption algorithm with a decryption algorithm corresponding to the modified encryption algorithm of the server.
A server, comprising:

The application query instruction receiving unit is configured to receive an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application;

a specified application determining unit, configured to determine whether an application corresponding to the unique identifier of the application is a specified application, where the specified application is an application related to user property information;

An information encryption unit, configured to: after the application corresponding to the unique identifier of the application is a specified application, encrypt the information of the application and send the information to the client, so that the client decrypts the received information of the application. Then, the corresponding application is downloaded according to the decrypted information of the application, where the information of the application includes the download address of the application.
The server according to claim 9, wherein the information of the application further includes indication information of the download channel, and the information encryption unit comprises:

The download address encryption module is configured to encrypt the download address of the application and the indication information of the download channel;

The downloading address sending module is configured to send the encrypted downloading address of the application and the indication information of the download channel to the client, so that the client downloads from the downloading address of the application by using the indication information of the download channel. The corresponding application.
The server according to claim 9 or 10, wherein the server further comprises:

An encryption algorithm modification unit, configured to modify an encryption algorithm of the application information and determine a corresponding decryption algorithm;

a client upgrade package generating unit, configured to generate a client upgrade package including the decryption algorithm;

And an upgrade prompt sending unit, configured to send an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation.
A client, comprising:

The application query instruction sending unit is configured to send an application query instruction to the server, where the application query instruction carries a unique identifier of the application;

The encrypted information receiving unit is configured to receive information about the encrypted application sent by the server, where the information of the application includes a download address of the application;

The information decryption unit is configured to decrypt the information of the encrypted application according to a pre-stored decryption algorithm, and download the corresponding application according to the downloaded download address of the decrypted application.
The client of claim 12, wherein the client further comprises:

An upgrade prompt receiving unit, configured to receive an upgrade prompt sent by the server;

a client upgrade package obtaining unit, configured to acquire a client upgrade package from the server according to the upgrade prompt, where the client upgrade package includes a decryption algorithm corresponding to the modified encryption algorithm of the server;

And an upgrade unit, configured to perform a corresponding upgrade operation according to the client upgrade package, and replace the original decryption algorithm with a decryption algorithm corresponding to the modified encryption algorithm of the server.
A terminal device comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor performs the following steps when the computer program is executed.

Receiving an application query instruction sent by the client, where the application query instruction carries a unique identifier of the application;

Determining whether the application corresponding to the unique identifier of the application is a specified application, where the specified application is an application involving user property information;

When the application corresponding to the unique identifier of the application is a specified application, the information of the application is encrypted and sent to the client, so that the client decrypts the received information of the application, according to the decrypted The information of the application downloads a corresponding application, and the information of the application includes a download address of the application.
The terminal device according to claim 14, wherein the information of the application further includes indication information of the download channel, and at this time, the information of the application is encrypted and sent to the client, so that the client After decrypting the received information of the application, downloading the corresponding application according to the decrypted information of the application, including:

Encrypting the download address of the application and the indication information of the download channel;

Sending the encrypted download address of the application and the indication information of the download channel to the client, so that the client downloads the corresponding application from the download address of the application through the indication information of the download channel.
The terminal device according to claim 14 or 15, wherein the processor further comprises the following steps when executing the computer program:

Modifying an encryption algorithm of the information of the application and determining a corresponding decryption algorithm;

Generating a client upgrade package including the decryption algorithm;

Sending an upgrade prompt to the client, so that the client obtains the client upgrade package and performs an upgrade operation.
The terminal device according to claim 14, wherein before the encrypting the information of the application and sending the information to the client, the method includes:

The corresponding encryption algorithm is selected in combination with the hardware configuration of the server and/or the client itself, the amount of information after encryption, and the network transmission speed.
The terminal device according to claim 17, wherein the hardware configuration of the client itself is determined by:

Upon receiving the application query instruction sent by the client, a hardware configuration acquisition request is sent to the client to obtain its own hardware configuration from the client.
A computer readable storage medium storing a computer program, wherein the computer program is executed by a processor to implement the steps of the method of any one of claims 1 to 6.
A computer program product comprising a computer program, characterized in that the computer program, when executed by one or more processors, implements the steps of the method of any one of claims 1 to 6.