WO2021147727A1

WO2021147727A1 - Instant messaging sending method, apparatus and device

Info

Publication number: WO2021147727A1
Application number: PCT/CN2021/071490
Authority: WO
Inventors: 田辉; 张理想
Original assignee: 合肥高维数据技术有限公司
Priority date: 2020-01-20
Filing date: 2021-01-13
Publication date: 2021-07-29
Also published as: CN111277489A

Abstract

An instant messaging sending method, apparatus and device. The instant messaging sending method comprises the following steps: obtaining first information to be sent and a camouflage carrier; when an information sending instruction input by a user is received, calling a steganographic program to perform steganographic processing on the first information and the camouflage carrier, and after the steganographic processing succeeds, hiding the first information in the camouflage carrier to obtain second information; and sending the second information to a receiving terminal, and displaying, in a communication interface, the currently sent information as the camouflage carrier, wherein the communication interface is an interface for communicating with the receiving terminal to display communication information. According to the instant messaging sending method, the first information can be hidden in the camouflage carrier, so that the first information is prevented from being peeped and stolen, the concealment of the information can be enhanced, and the security of the information is guaranteed.

Description

Method, device and equipment for sending instant messaging

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on January 20, 2020 with the application number 202010067298.3 and the invention title is "A method, device and equipment for sending instant messaging", the entire content of which is incorporated herein by reference Applying.

Technical field

This application relates to the field of information and communication technology, and in particular to an instant messaging sending method, device and equipment.

Background technique

Instant messaging refers to the business that can instantly send and receive Internet information. It is a terminal service that allows two or more people to use the network to instantly transmit text, voice, and video information for communication. Instant messaging tools have a huge user group. The more developed information technology and communication media, the greater the possibility of personal privacy being leaked. Therefore, people's needs for information security and personal privacy become more urgent.

In order to solve the above problems, it is urgent to propose a solution that can simultaneously ensure that the communication content is encrypted and the communication behavior is concealed (concealed communication). In the existing covert communication, the information sending end uses steganographic tools to hide the secret information in the target carrier file, and by sharing the target carrier file carrying the secret information on a social platform, or other information transmission methods, The target carrier file is sent to the information receiving end; the information receiving end then uses the steganographic decryption tool to decrypt the obtained target carrier file, thereby obtaining the secret information.

Obviously, since the information sending user needs to manually complete the information hiding function in the existing covert communication method, the information hiding operation is cumbersome and the user experience is poor; and the information sending end and the information receiving end cannot carry secrets. The target carrier file of the information for instant communication.

Summary of the invention

To this end, the first purpose of this application is to propose a method for sending instant messaging, which can hide the first information in a pseudo-loaded body, prevent the first information from being peeked and stolen, and can enhance the concealment of the information , To ensure the security of information, and do not require users to manually complete information hiding, improving user experience.

The second purpose of this application is to provide an instant messaging sending device.

The third purpose of this application is to provide an instant messaging sending device.

The fourth purpose of this application is to provide a computer-readable storage medium.

In order to achieve the above objective, the embodiment of the first aspect of the present application proposes an instant messaging sending method, which includes the following steps: acquiring the first information to be sent and the pseudo-load body; when receiving the information sending instruction input by the user, invoking the steganography The program performs steganographic processing on the first information and the pseudo-load body, and after the steganography is successful, hides the first information in the pseudo-load body to obtain second information; and sends the second information To the receiving terminal, and display the currently sent information in the communication interface as the pseudo-loaded body, wherein the communication interface is an interface for communicating with the receiving terminal to display communication information.

According to the instant messaging sending method of the embodiment of the present application, the first information to be sent and the pseudo loading body are first acquired, then the first information is hidden in the pseudo loading body to obtain the second information, and finally the second information is sent to the receiving terminal, And in the communication interface with the receiving terminal, the currently sent information is displayed as a pseudo-loaded body. Therefore, the instant messaging sending method can hide the first information in the pseudo-load body, prevent the first information from being peeked and stolen, and can enhance the concealment of the information and ensure the security of the information.

In addition, the instant messaging sending method according to the foregoing embodiment of the present application may also have the following additional technical features:

According to an embodiment of the present application, the communication interface is provided with an explicit/hidden control, and the step of obtaining the pseudo-load body may include: when an information hiding instruction input by a user for the explicit/hidden control is received, in the communication A carrier addition control is displayed on the interface; it is determined whether there is a carrier in the carrier library; if there is a carrier in the carrier library, at least one pseudo loading body is displayed in the preset display area corresponding to the carrier addition control.

According to an embodiment of the present application, the step of acquiring the pseudo loading body may further include: when receiving a carrier adding instruction input by the user for the carrier adding control, switching the communication interface to a carrier library management interface; After receiving the selection instruction input by the user for the carrier in the carrier library interface, switch the carrier library management interface to the communication interface, and display the selected pseudo loading body in the carrier addition control .

According to an embodiment of the present application, if there is no carrier in the carrier library, a carrier addition icon is displayed in the preset display area corresponding to the carrier addition control.

According to an embodiment of the present application, an information input area is further provided in the communication interface, and at least one information type selection control is provided in the information input area, so that the user can input different types of the first information.

According to an embodiment of the present application, the instant messaging sending method may further include: if the steganography fails, generating exception information, and displaying the exception information on the communication interface to remind the user that the current message sending has failed.

In order to achieve the above objective, an embodiment of the second aspect of the present application proposes an instant messaging sending device, which includes: an acquisition module for acquiring the first information to be sent and a pseudo-load body; a steganography module for receiving user input When the information is sent instructions, the steganographic program is called to perform steganographic processing on the first information and the pseudo-load body, and after the steganography is successful, the first information is hidden in the pseudo-load body to obtain the second Information; a sending module for sending the second information to the receiving terminal; a display module for displaying in the communication interface that the currently sent information is the pseudo-loaded body, wherein the communication interface is with the receiving terminal The interface for communicating and displaying communication information.

According to the instant messaging sending device of the embodiment of the present application, the first information can be hidden in the pseudo-load body through its steganographic module, which prevents the first information from being peeked and stolen, and can enhance the concealment of the information and ensure the security of the information It also does not require users to manually complete information hiding, which improves user experience.

In addition, the instant messaging sending device according to the foregoing embodiment of the present application may also have the following additional technical features:

According to an embodiment of the present application, the communication interface is provided with an explicit/hidden control, and when the acquisition module acquires the pseudo loading body, it may be specifically used to hide information input by the user for the explicit/hidden control. When instructed, display the carrier addition control in the communication interface; determine whether there is a carrier in the carrier library; if there is a carrier in the carrier library, display at least one pseudo loading body in the preset display area corresponding to the carrier addition control .

According to an embodiment of the present application, the device may further include: a prompting module, configured to generate abnormal information when the steganography fails, and display the abnormal information on the communication interface to remind the user that the current message transmission fails.

In order to achieve the foregoing objective, an embodiment of the third aspect of the present application proposes an instant messaging sending device, including a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor executes the program At this time, the instant messaging sending method described in the foregoing embodiment of the present application is implemented.

According to the instant messaging sending device of the embodiment of the present application, the first information can be hidden in a disguised picture to prevent the first information from being peeked and stolen, and can enhance the concealment of the information, guarantee the security of the information, and does not require The user manually completes the information hiding to improve the user experience.

In order to achieve the foregoing objective, an embodiment of the fourth aspect of the present application proposes a computer-readable storage medium in which a computer program is stored. When the computer program is executed by a processor, the foregoing implementation of the present application is realized. The instant messaging method described in the example.

According to the computer-readable storage medium of the embodiment of the present application, the first information can be hidden in a disguised picture, to prevent the first information from being peeked or stolen, and the concealment of the information can be enhanced, and the security of the information can be guaranteed. Users are required to hide information manually to improve user experience.

The additional aspects and advantages of this application will be partly given in the following description, and some will become obvious from the following description, or be understood through the practice of this application.

Description of the drawings

In order to explain the embodiments of the present application and the technical solutions of the prior art more clearly, the following briefly introduces the drawings that need to be used in the embodiments and the prior art. Obviously, the drawings in the following description are merely the present invention. For some embodiments of the application, those of ordinary skill in the art can also obtain other drawings based on these drawings.

Fig. 1 is a flowchart of an instant messaging method according to an embodiment of the present application;

FIG. 2 is a flowchart of obtaining a pseudo-load body according to an embodiment of the present application;

Fig. 3 is a schematic diagram of a communication interface of an example of the present application;

Fig. 4 is a schematic diagram of a communication interface of another example of the present application;

Fig. 5 is a schematic diagram of a carrier library management interface of an example of the present application;

Fig. 6 is a schematic diagram of a carrier library management interface of another example of the present application;

Fig. 7 is a structural block diagram of an instant messaging sending device according to an embodiment of the present application;

Fig. 8 is a structural block diagram of an instant messaging sending device according to another embodiment of the present application;

Fig. 9 is a structural block diagram of an instant messaging sending device according to an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions, and advantages of the present application clearer, the following further describes the present application in detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in this application fall within the protection scope of this application.

The following describes the instant messaging sending method, device, and equipment in the embodiments of the present application with reference to the accompanying drawings.

In the embodiments of the present application, instant messaging refers to the communication between a sending terminal and a receiving terminal. Both the sending terminal and the receiving terminal can be smart devices with communication functions such as smart phones, notebook computers, and tablet computers.

Fig. 1 is a flowchart of an instant messaging method according to an embodiment of the present application.

As shown in FIG. 1, the instant messaging sending method in the embodiment of the present application includes the following steps:

S1. Acquire the first information to be sent and the pseudo loading body.

Wherein, the types of the first information and the pseudo loading body may include one or more of text, picture, voice, and video.

In an embodiment of the present application, the communication interface (ie, chat interface) of the sending terminal and the receiving terminal is provided with an explicit/concealed control, and the user can input an information hiding instruction for the explicit/concealed control to perform an encryption operation on the first information .

In an embodiment, as shown in FIG. 2, the embodiment of the present application provides a specific implementation method for obtaining the pseudo-load body when the sending terminal is sending information to the receiving terminal, which may include the following steps:

S11: When receiving the information hiding instruction input by the user for the explicit/hidden control, display the carrier addition control in the communication interface.

In one implementation, the explicit and hidden controls can be set on the bottom right side of the communication interface, and the appearance of the explicit and hidden controls can be set to simulate human eyes. As shown in Figure 3, the display/hidden control with closed eyes indicates that the information hiding command has been input. The display/hidden control means that the eyes are open to indicate that no information hiding instruction is input, and the first information can be directly sent to the receiving terminal. Among them, the open and closed eyes of the explicit/invisible control can be switched by clicking the explicit/invisible control.

As an example, the sending terminal may be provided with a carrier library locally for storing the carrier. When the carrier addition control is displayed in the communication interface, it can also be judged whether there is a carrier in the carrier library; if there is a carrier in the carrier library, at least one pseudo loading body is displayed in the preset display area corresponding to the carrier addition control.

In an implementation manner, if there is a carrier in the carrier library preset by the sending terminal, at least one carrier in the carrier library can be displayed in the preset display area corresponding to the carrier addition control. For example, the latest at least one (such as the latest one, two or three) carriers can be displayed in the preset display area corresponding to the carrier addition control according to the time when the carrier is stored in the carrier library; it can also be displayed in the carrier library. One or more carriers are randomly selected in the, and displayed in the preset display area corresponding to the carrier addition control; at least one carrier that has not been selected or selected with a lower frequency will be displayed in the corresponding carrier addition control. In the preset display area. In one implementation, when the pseudo-loading body is a picture, the same picture cannot be continuously used as the default-selected pseudo-loading body.

As an example, if there is no carrier in the carrier library, the carrier adding icon is displayed in the preset display area corresponding to the carrier adding control.

For example, the pseudo loading body is a picture, and the preset display area corresponding to the carrier addition control can only display one picture. When the display/hidden control is switched to closed eyes, if there is a picture in the carrier library preset by the sending terminal, it will be displayed on the communication interface. A preset pseudo loading body is displayed in the preset display area corresponding to the carrier addition control in the lower right corner, as shown in Figure 4, the camouflage picture 3 is displayed in the preset display area corresponding to the carrier addition control in the lower right corner of the communication interface; if If there is no picture in the carrier library, the carrier addition icon will be displayed in the preset display area corresponding to the carrier addition control in the lower right corner of the communication interface, as shown in Figure 3. Among them, the carrier addition control can be displayed above the explicit and hidden control.

S12: When receiving the carrier adding instruction input by the user for the carrier adding control, the communication interface is switched to the carrier library management interface.

Wherein, when the pseudo-loaded body is a picture, the carrier library management interface can display album controls and photographing controls, so that the user can select pictures from a local album to add to the carrier library, or add pictures obtained by instant photography to the carrier library.

In one implementation, click the carrier to add a control, and the communication interface is switched to the carrier library management interface, as shown in FIG. 5, the carrier library management interface displays the album control and the photo control. The user clicks on the album control and selects a carrier from the local album to add to the carrier library; the user clicks on the camera control to add the carrier obtained by instant photographing to the carrier library.

In one embodiment, in order to improve the utilization of the communication interface, the carrier addition control can be set in its corresponding preset display area. For example, as shown in Figure 3, the user clicks on the carrier addition icon in the lower right corner (i.e. The "click to add" icon in 3) can click the carrier to add the control; as shown in Figure 4, the user can click the carrier to add the control by clicking the camouflage picture 3 in the lower right corner.

In an embodiment of the present application, if the user is not satisfied with the preset pseudo loading body, he can click on the carrier add control, and the communication interface can be switched to the carrier library management interface shown in FIG. 6. The carrier library management interface can display the pseudo-loads currently stored in the carrier library. At this time, the user can select at least one carrier from them as the pseudo-loads he needs. When the pseudo-loading body is a picture, if none of the pictures in the carrier library satisfy the user, the user can further click on the "+" icon in the upper right corner of Figure 6 to enter a carrier adding instruction to download from the local album of the sending terminal Or use the camera function to obtain the pseudo-load body and add it to the carrier library.

S13: After receiving a selection instruction input by the user for the pictures in the carrier library, switch the carrier library management interface to the communication interface, and display the selected pseudo loading body in the preset display area corresponding to the carrier addition control.

In one implementation, when pictures exist in the carrier library, the user can directly click on the selection icon on each picture (the check mark icon on each picture as shown in FIG. 6) to select the pseudo-loaded body. After the selection is completed, the carrier library management interface is switched to the communication interface. At this time, the selected pseudo loading body can be displayed in the preset display area corresponding to the carrier addition control in the communication interface, as shown in Figure 4.

Further, an information input area is also provided in the communication interface, and at least one information type selection control is provided in the information input area. For example, you can directly set an information type selection control. If text information can be input at present, the user can click the information type selection control once to switch to input voice information, click again to switch to input picture information, and click again to switch To input video information, click again to switch to input text information again. Alternatively, two information type selection controls can also be set, one of which is used to select input text information or voice information, that is, if text information can be input currently, click the information type selection control once to switch to input voice Information, click again to switch to input text information; another information type selection control is used to select the input picture information and video information, the user clicks the information type selection control, the album icon and photo icon can be displayed in the communication interface for convenience The user selects picture information or video information from the album, or so that the user can obtain the picture information or video information through instant shooting.

S2: When receiving the information sending instruction input by the user, call the steganographic program to perform steganographic processing on the first information and the pseudo-load body, and after the steganography is successful, hide the first information in the pseudo-load body to obtain the second information .

In the embodiment of the present application, the sending terminal may call the steganographic program to perform steganographic processing on the first information and the pseudo-load body according to the steganography algorithm corresponding to the pseudo-load body. Exemplarily, if the pseudo loading body is an image, the steganography algorithm may be an LSB (Least Significant Bit) algorithm. Based on this algorithm, the first information can be embedded in the lowest bit of the pixel in the image. Specifically, the pixels in the image can be separated in the form of RGB, and each color component can be converted into a binary representation, and then the last bit of each color component value can be set to 0, and then the first bit can be set A piece of information is converted into a binary string, and filled in the lowest bit of the above-mentioned color components in sequence.

S3: Send the second information to the receiving terminal, and display the currently sent information as a pseudo-loaded body in the communication interface, where the communication interface is an interface for communicating with the receiving terminal to display the communication information.

In one implementation, when the user has selected the pseudo loading body, if the first information is text information, after the user completes the input of the text information, the sending control can be displayed in the communication interface. When the user clicks the send control, the sending terminal will receive the information sending instruction. At this time, the steganographic program is called to steganographically process the first message and pseudo-load body, and after the steganography is successful, the second message is generated, and then the The second information is sent to the receiving terminal. After the second information is successfully sent, the communication interface of the sending terminal will display that the currently sent information is a pseudo-loaded body, and the communication interface of the receiving terminal will display that the currently received information is also a pseudo-loaded body. For this reason, the communication interface can also be provided with a switching control (such as Vokey in Figure 3 and Figure 4), through which the unhiding program can be called to switch the pseudo loading body displayed in the communication interface to the first message, namely Show the hidden real information. In other words, the hidden program corresponds to the steganographic program called by the sending terminal. According to the reverse processing of the steganographic algorithm, the hidden real information can be obtained. For the above example, if the second information is an image, the lowest bit of the pixel bits in the second information can be extracted and spliced to obtain the first information.

For example, the pseudo loading body in FIG. 3 is switched to the real information shown in FIG. 4.

It should be noted that Vokey in Figures 3 and 4 can be a fixed control name, that is, Vokey is displayed on the communication interface of both the receiving terminal and the sending terminal; it can also be the user name of the user logging in to the receiving terminal/sending terminal, that is, The communication interface of the receiving terminal displays the user name of the user who logs in to the sending terminal, and the interface of the sending terminal displays the user name of the user who logs in to the receiving terminal, thereby making the communication interface more beautiful.

In one embodiment, the switching control can only act on the received information. In other words, when the communication interface of the sending terminal displays a pseudo-loading body, even if the user logging in the sending terminal presses the switching control, the pseudo-loading body will not switch to the first One information. As for the pseudo loading body received by the receiving terminal, the pseudo loading body can be switched to the corresponding first information when the user logging in the receiving terminal presses the switch control. Therefore, it does not hinder the reading of the information by the users of the sending terminal and the receiving terminal, but it will make the third person unable to obtain the communication information completely, which can better guarantee the security of the information.

In an embodiment of the present application, when performing steganographic processing on the first information and the pseudo loading body, the type of the first information can also be obtained; after the steganography is successful, the identification code of the second information can also be generated; The second information is named after the identification code, and the second information is stored in a local corresponding folder according to the type of the first information.

In one implementation, if the first information is a picture, after the steganography is successful, the first information is hidden in the pseudo-load body to generate the second information, and at the same time the identification code of the second information, such as ID, is also generated. The second information is saved in a local folder for storing communication pictures, and the name of the second information in the folder is the ID of the second information.

It should be noted that the sending of the second information may be performed after the second information is saved. Of course, the sending of the second information can also be performed before the second information is saved.

In an embodiment of the present application, if the steganography fails, abnormal information is generated, and the abnormal information is displayed on the communication interface to remind the user that the current information has failed to be sent. At this time, the receiving terminal will not receive any content about the information, that is, abnormal information will be displayed only on the communication interface of the sending terminal. For example, a garbled picture is displayed on the communication interface of the sending terminal, and the user can respond to the sending failure. The information of the company will be cancelled, deleted, retransmitted, etc.

Of course, if the information transmission fails, the sending terminal can also resend the information every certain time (such as 0.5s). When the number of retransmissions reaches the preset number of times (such as 3 times), stop sending and generate an exception message to inform the user , So that users can intervene in processing.

It can be understood that the foregoing receiving terminal may serve as an information receiver or an information sender, and when the foregoing receiving terminal serves as an information sender, the foregoing sending terminal serves as an information receiver. In other words, the above-mentioned receiving terminal and sending terminal have the same communication information processing function.

The instant messaging sending method of the embodiment of the present application can hide the first information in a pseudo-load body during instant messaging to prevent the first information from being peeked and stolen, and can enhance the concealment of the information and ensure the security of the information , And does not require users to manually complete information hiding, improving user experience.

Fig. 7 is a structural block diagram of an instant messaging sending device according to an embodiment of the present application.

As shown in FIG. 7, the instant messaging sending device 10 includes: an acquisition module 11, a steganography module 12, a sending module 13 and a display module 14.

Among them, the obtaining module 11 is used to obtain the first information to be sent and the pseudo-load; the steganography module 12 is used to call the steganographic program to perform steganographic processing on the first information and the pseudo-load when receiving the information sending instruction input by the user. , And after the steganography is successful, the first information is hidden in the pseudo-load body to obtain the second information; the sending module 13 is used to send the second information to the receiving terminal; the display module 14 is used to display the currently sent information in the communication interface The information is a pseudo-loaded body, where the communication interface is an interface for communicating with the receiving terminal to display communication information.

In an embodiment of the present application, the communication interface (ie chat interface) between the sending terminal and the receiving terminal is provided with explicit and hidden controls. As shown in FIG. 2, when the sending terminal sends information to the receiving terminal, the acquiring module 11 is acquiring In the case of pseudo loading, it is specifically used to perform the following steps:

As an example, the sending terminal may be provided with a carrier library locally for storing the carrier. When the carrier addition control is displayed in the communication interface, the acquiring module 11 can also determine whether there is a carrier in the carrier library; if there is a carrier in the carrier library, at least one pseudo loading body is displayed in the preset display area corresponding to the carrier addition control.

For example, the pseudo loading body is a picture, and the preset display area corresponding to the carrier addition control can only display one picture. When the display/hidden control is switched to closed eyes, if there is a picture in the carrier library preset by the sending terminal, it will be displayed on the communication interface. A preset pseudo loading body is displayed in the preset display area corresponding to the carrier addition control in the lower right corner, as shown in Figure 4, the camouflage picture 3 is displayed in the preset display area corresponding to the carrier addition control in the lower right corner of the communication interface; if If there is no picture in the carrier library, the carrier addition icon will be displayed in the preset display area corresponding to the carrier addition control in the lower right corner of the communication interface, as shown in Figure 3. Among them, the carrier addition control is willing to be displayed above the explicit and hidden control.

In one implementation, click the carrier to add a control, and the communication interface will switch to the carrier library management interface. As shown in Figure 5, the carrier library management interface displays the album control and the photo control. The user clicks on the album control to select from the local album. Select the carrier and add it to the carrier library; the user clicks on the take photo control to add the carrier obtained by instant photo to the carrier library.

In an embodiment of the present application, if the user is not satisfied with the preset pseudo loading body, he can click on the carrier add control, and the communication interface can be switched to the carrier library management interface shown in FIG. 6. The carrier library management interface can display the pseudo-loads currently stored in the carrier library. At this time, the user can select one of them as the pseudo-loads he needs. When the pseudo-loading body is a picture, if none of the pictures in the carrier library is satisfactory to the user, the user can further click on the "+" icon in the upper right corner of Figure 6 to enter a carrier adding instruction to download from the local album of the sending terminal Or use the camera function to obtain the pseudo-load body and add it to the carrier library.

In one implementation, when there are pictures in the carrier library, the user can directly click the selection icon on each picture (the check mark icon on each picture as shown in Fig. 6) to select the pseudo loading body. After the selection is completed, the carrier library management interface is switched to the communication interface. At this time, the communication interface can display the selected pseudo loading body, as shown in Figure 4.

In one implementation, when the user has selected the pseudo loading body, if the first information is text information, after the user completes the input of the text information, the sending control can be displayed in the communication interface. When the user clicks the send control, the sending terminal will receive the information sending instruction. At this time, the steganographic program is called to steganographically process the first message and pseudo-load body, and after the steganography is successful, the second message is generated, and then the The second information is sent to the receiving terminal. After the second information is successfully sent, the communication interface of the sending terminal will display that the currently sent information is a pseudo-loaded body, and the communication interface of the receiving terminal will display that the currently received information is also a pseudo-loaded body. For this reason, the communication interface can also be provided with a switching control (such as Vokey in Figure 3 and Figure 4), through which the unhiding program can be called to switch the pseudo loading body displayed in the communication interface to the first message, namely Show the hidden real information. For example, the pseudo loading body in FIG. 3 is switched to the real information shown in FIG. 4.

It should be noted that Vokey in Figure 3 and Figure 4 can be a fixed control name, that is, Vokey is displayed on the communication interface of the receiving terminal and the sending terminal; it can also be the user name of the user who logs in to the receiving terminal/sending terminal, that is, The communication interface of the receiving terminal displays the user name of the user who logs in to the sending terminal, and the interface of the sending terminal displays the user name of the user who logs in to the receiving terminal, thereby making the communication interface more beautiful.

In one embodiment, the switching control can only act on the received information. In other words, when the communication interface of the sending terminal displays a pseudo-loading body, even if the user logging in the sending terminal presses the switching control, the pseudo-loading body will not switch to the first One information. As for the pseudo loading body received by the receiving terminal, the pseudo loading body can be switched to the corresponding first information when the user logging in the receiving terminal presses the switch control. Therefore, it does not prevent users of the sending terminal and the receiving terminal from reading the information, but it will make the third person unable to obtain the communication information completely, so that the security of the information can be better guaranteed.

In one implementation, if the first information is picture information, after the steganography is successful, while hiding the first information in the pseudo-load body to generate the second information, the identification code of the second information, such as ID, can also be generated. And save the second information in a local folder for storing communication pictures, and the name of the second information in the folder is the ID of the second information.

In an embodiment of the present application, as shown in FIG. 8, the instant messaging sending device 10 further includes: a prompt module 15 for generating abnormal information when the steganography fails, and displaying the abnormal information on the communication interface to remind the user Failed to send the current message. At this time, the receiving terminal will not receive any content about the information, that is, abnormal information will be displayed only on the communication interface of the sending terminal. For example, a garbled picture is displayed on the communication interface of the sending terminal, and the user can respond to the sending failure. The information of the company will be cancelled, deleted, retransmitted, etc.

The instant messaging sending device of the embodiment of the present application can hide the first information in a pseudo-load body to prevent the first information from being peeked and stolen, and can enhance the concealment of the information, guarantee the security of the information, and does not require users Manually complete information hiding to improve user experience.

As shown in FIG. 9, the instant messaging sending device 20 of the embodiment of the present application may include: a memory 21, a processor 22, and a computer program 23 stored on the memory 21 and running on the processor 22, and the processor 22 executes the computer program At 23:00, the instant messaging sending method in the foregoing embodiment of the application is implemented.

The instant messaging sending device of the embodiment of the present application implements the instant messaging sending method of the above embodiment when the processor executes the computer program, which can hide the first information in a disguised picture and prevent the first information from being peeked and stolen. And it can enhance the concealment of the information, ensure the security of the information, and does not require the user to manually complete the information hiding, which improves the user experience. In addition, the user can switch between the first information and the disguised picture through the switch control, which can improve the user Use experience, and convenient and fast.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean specific features described in conjunction with the embodiment or example , The structure, materials, or characteristics are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples and the features of the different embodiments or examples described in this specification without contradicting each other.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless specifically defined otherwise.

Any process or method description in the flowchart or described in other ways herein can be understood as a module, segment or part of code that includes one or more executable instructions for implementing custom logic functions or steps of the process , And the scope of the preferred embodiments of the present application includes additional implementations, which may not be in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. This should It is understood by those skilled in the art to which the embodiments of the present application belong.

The logic and/or steps represented in the flowchart or described in other ways herein, for example, can be considered as a sequenced list of executable instructions for realizing logic functions, and can be embodied in any computer-readable medium, For use by instruction execution systems, devices, or equipment (such as computer-based systems, systems including processors, or other systems that can fetch and execute instructions from instruction execution systems, devices, or equipment), or combine these instruction execution systems, devices Or equipment. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transmit a program for use by an instruction execution system, device, or device or in combination with these instruction execution systems, devices, or devices. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) with one or more wiring, portable computer disk cases (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable and editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because it can be used, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable media if necessary. The program is processed in a manner to obtain the program electronically, and then stored in the computer memory.

A person of ordinary skill in the art can understand that all or part of the steps carried in the method of the foregoing embodiments can be implemented by a program instructing relevant hardware to complete. The program can be stored in a computer-readable storage medium, and the program can be stored in a computer-readable storage medium. When executed, it includes one of the steps of the method embodiment or a combination thereof.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or software functional modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer readable storage medium.

The aforementioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present application. A person of ordinary skill in the art can comment on the foregoing within the scope of the present application. The embodiment undergoes changes, modifications, substitutions, and modifications.

Claims

A method for sending instant messaging, characterized in that the method includes the following steps:

Obtain the first information to be sent and the pseudo-load body;

When receiving the information sending instruction input by the user, the steganography program is called to perform steganography processing on the first information and the pseudo loading body, and after the steganography is successful, the first information is hidden in the pseudo loading body In, get the second information;

The second information is sent to the receiving terminal, and the currently sent information is displayed in the communication interface as the pseudo-loaded body, wherein the communication interface is an interface for communicating with the receiving terminal to display communication information.
5. The instant messaging method according to claim 1, wherein the communication interface is provided with explicit and hidden controls, and the step of acquiring the pseudo loading body comprises:

When receiving the information hiding instruction input by the user for the explicit/hidden control, display the carrier addition control in the communication interface;

Determine whether there is a carrier in the carrier library;

If there is a carrier in the carrier library, at least one pseudo loading body is displayed in the preset display area corresponding to the carrier addition control.
3. The instant messaging method of claim 2, wherein the step of acquiring the pseudo-load body further comprises:

When receiving the carrier adding instruction input by the user for the carrier adding control, switching the communication interface to the carrier library management interface;

After receiving the selection instruction input by the user for the carrier in the carrier library interface, switch the carrier library management interface to the communication interface, and display it in the preset display area corresponding to the carrier addition control The selected pseudo-load body.
5. The instant messaging method of claim 3, wherein if there is no carrier in the carrier library, a carrier addition icon is displayed in the preset display area corresponding to the carrier addition control.
The instant messaging method according to claim 1, wherein the communication interface is further provided with an information input area, and the information input area is provided with at least one information type selection control so that the user can input different types of the First information.
The instant messaging method according to claim 1, wherein the method further comprises:

If the steganography fails, abnormal information is generated, and the abnormal information is displayed on the communication interface to remind the user that the current message sending fails.
An instant messaging sending device, characterized in that the device includes:

The obtaining module is used to obtain the first information to be sent and the pseudo loading body;

The steganography module is used to call the steganography program to perform steganography processing on the first information and the pseudo-load body when receiving the information sending instruction input by the user, and after the steganography is successful, the Hidden in the pseudo loading body to obtain second information;

A sending module, configured to send the second information to the receiving terminal;

The display module is configured to display the currently sent information as the pseudo-loaded body in a communication interface, wherein the communication interface is an interface for communicating with the receiving terminal to display communication information.
7. The instant messaging sending device according to claim 7, wherein the communication interface is provided with explicit and hidden controls, and when the acquisition module acquires the pseudo loading body, it is specifically used for:

When receiving the information hiding instruction input by the user for the explicit/hidden control, display the carrier addition control in the communication interface;

Determine whether there is a carrier in the carrier library;

If there is a carrier in the carrier library, at least one pseudo loading body is displayed in the preset display area corresponding to the carrier addition control.
8. The instant messaging sending device according to claim 8, wherein when the acquiring module acquires the pseudo loading body, it is specifically used to:

When receiving the carrier adding instruction input by the user for the carrier adding control, switching the communication interface to the carrier library management interface;

After receiving the selection instruction input by the user for the carrier in the carrier library interface, switch the carrier library management interface to the communication interface, and display the selected pseudo loading body in the carrier addition control .
An instant messaging sending device, comprising a memory, a processor, and a computer program stored on the memory and running on the processor, characterized in that, when the processor executes the program, the implementation is as in claims 1-5 Any one of the instant messaging sending methods.
A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the instant messaging sending method according to any one of claims 1-5 is realized.