CN107678670B

CN107678670B - Password input method, equipment and computer storage medium

Info

Publication number: CN107678670B
Application number: CN201710908987.0A
Authority: CN
Inventors: 葛爱军
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2020-11-17
Anticipated expiration: 2037-09-29
Also published as: CN107678670A

Abstract

The embodiment of the invention discloses a password input method, which is applied to a terminal with an edge gesture function and comprises the following steps: receiving a first touch operation aiming at the edge of a touch screen, and starting a safety payment function corresponding to the first touch operation; displaying a password input interface according to a first display state corresponding to the secure payment function; the password input interface does not display characters required by password input; receiving a second touch operation aiming at the edge of the touch screen, and responding to the second touch operation; the password input interface does not display characters corresponding to the second touch operation; and displaying the correctness of the second touch operation on the password input interface according to a preset display mode. The embodiment of the invention also discloses a password input device and a computer storage medium.

Description

Password input method, equipment and computer storage medium

Technical Field

The invention relates to the technical field of terminals, in particular to a password input method and a computer storage medium.

Background

With the development and popularization of mobile payment technology, users often use mobile terminals to pay in daily life. The mobile terminal is used for payment very conveniently and quickly, but the mobile payment also brings corresponding problems. Usually, a user needs to input a password before payment, so that the password input by the user is easily exposed to surrounding people when the user uses the mobile terminal for payment in a public place, and hidden dangers are brought to property safety of the user.

At present, the common mode capable of avoiding the leakage of the payment password is that the password is shielded by hands when the user inputs the password, or the password is not needed when setting the micropayment. However, in the actual use process, a user uses one hand to shield the password and uses the other hand to input the password, which brings inconvenience, and the mode of small payment without the password also has the property safety problem. Therefore, mobile payment by adopting a secure payment method has become an urgent problem to be solved.

Disclosure of Invention

The invention mainly aims to provide a password input method and a computer storage medium of equipment, aiming at utilizing an edge gesture function to carry out safe payment and improving the secrecy of password input so as to ensure the safety of mobile payment.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides a password input method, where the method is applied to a terminal having an edge gesture function, and the method includes:

receiving a first touch operation aiming at the edge of a touch screen, and starting a safety payment function corresponding to the first touch operation;

displaying a password input interface according to a first display state corresponding to the secure payment function; the password input interface does not display characters required by password input;

receiving a second touch operation aiming at the edge of the touch screen, and responding to the second touch operation; the password input interface does not display characters corresponding to the second touch operation;

and displaying the correctness of the second touch operation on the password input interface according to a preset display mode.

Optionally, before the receiving the first touch operation for the edge of the touch screen, the method further includes:

receiving an edge gesture setting instruction for the edge of the touch screen; the edge gesture setting instruction is used for setting an edge gesture for starting a secure payment function;

and establishing a corresponding relation between the safe payment function and the edge gesture according to the edge gesture setting instruction.

Optionally, the receiving a first touch operation for an edge of a touch screen, and starting a secure payment function corresponding to the first touch operation includes:

and when the first touch operation is matched with the edge gesture representing the safe payment function, starting the safe payment function corresponding to the first touch operation.

Optionally, before the receiving the second touch operation for the edge of the touch screen, the method includes:

receiving a character setting instruction aiming at the edge of the touch screen; the character setting instruction is used for setting a corresponding relation between a preset touch operation and each character required when the password is input;

and generating a character matching table according to the preset touch operation and the corresponding relation between each character required when the password is input.

Optionally, the receiving a second touch operation for the edge of the touch screen, and responding to the second touch operation includes:

receiving preset confirmation operation aiming at the edge of the touch screen, and determining that the character input corresponding to the current second touch operation is finished;

searching whether the second touch operation is matched with the preset touch operation or not in the character matching table;

when the second touch operation is matched with the preset touch operation, acquiring a character corresponding to the second touch operation from the character matching table;

and when the second touch operation is not matched with the preset touch operation, prompting that the second touch operation is wrong.

Optionally, after responding to the second touch operation, the method further includes:

recording characters corresponding to the second touch operation one by one according to the input sequence, and generating a password corresponding to the second touch operation;

comparing the password corresponding to the second touch operation with a preset password;

when the password corresponding to the second touch operation is the same as the preset password, determining that the password corresponding to the second touch operation is input correctly;

and when the password corresponding to the second touch operation is different from the preset password, determining that the password corresponding to the second touch operation is input wrongly.

Optionally, after determining that the password input corresponding to the second touch operation is correct, the displaying the correctness of the second touch operation on the password input interface according to a preset display manner includes:

displaying that the password input is correct according to the second display state;

or, a preset first prompting mode is used for prompting that the password input is correct.

Optionally, after determining that the password input error corresponding to the second touch operation is determined, the displaying the correctness of the second touch operation on the password input interface according to a preset display manner includes:

displaying password input errors according to a third display state;

or reminding the password input error in a preset second prompting mode;

and receiving preset deleting operation aiming at the edge of the touch screen, and deleting the wrong password.

In a second aspect, an embodiment of the present invention provides a password input device, where the device includes a processor, a memory, and a touch screen;

the touch screen is configured to receive a first touch operation and a second touch operation;

the memory configured to store a password input program;

the processor is configured to execute a password input program stored in the memory to implement the steps of the password input method described in the first aspect.

In a third aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a password input program is stored on the computer-readable storage medium, and when being executed by a processor, the password input program implements the steps of the password input method recited in the first aspect.

The password input method and the computer storage medium of the equipment provided by the embodiment of the invention receive a first touch operation aiming at the edge of a touch screen, start a security payment function corresponding to the first touch operation, display a password input interface according to a first display state corresponding to the security payment function, receive a second touch operation aiming at the edge of the touch screen, respond to the second touch operation, and display the correctness of the second touch operation on the password input interface according to a preset display mode. The characters required by password input and the characters corresponding to the second touch operation are hidden in the password input interface, so that the secrecy of password input is improved, and the safety of mobile payment is guaranteed.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a communication system in which a mobile terminal according to an embodiment of the present invention can operate;

fig. 3 is a first flowchart illustrating a password input method according to a first embodiment of the present invention;

FIG. 4 is a schematic diagram of a generic payment interface provided in accordance with an embodiment of the present invention;

FIG. 5 is a schematic diagram of a secure payment interface according to an embodiment of the present invention;

fig. 6 is a schematic flow chart of a password input method according to a first embodiment of the present invention;

fig. 7 is a schematic view of a second touch operation interface according to a first embodiment of the invention;

FIG. 8 is a diagram illustrating a password correctness display method according to an embodiment of the present invention;

fig. 9 is a schematic flowchart illustrating a specific implementation of a password input method according to a second embodiment of the present invention;

fig. 10 is a schematic diagram of a hardware entity structure of a password input device according to a third embodiment of the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

Example one

Referring to fig. 3, which illustrates a password input method provided by an embodiment of the present invention, the method is applied to a terminal having an edge gesture function, and the method includes:

s101, receiving a first touch operation aiming at the edge of a touch screen, and starting a safety payment function corresponding to the first touch operation;

s102, displaying a password input interface according to a first display state corresponding to the safety payment function; the password input interface does not display characters required by password input;

s103, receiving a second touch operation aiming at the edge of the touch screen, and responding to the second touch operation; the password input interface does not display characters corresponding to the second touch operation;

and S104, displaying the correctness of the second touch operation on the password input interface according to a preset display mode.

For the step S101, the first touch operation is an edge gesture operation on the edge of the touch screen, and is used to start the secure payment function. And when the first touch operation is received in the edge gesture functional area at the edge of the touch screen, the terminal responds to the first touch operation to start the safety payment function. Referring to fig. 4, fig. 4 is a schematic diagram of a general payment interface, and in fig. 4, the user can see the placing positions of the characters. And after the terminal receives a first touch operation aiming at the edge of the touch screen, starting a safety payment function and entering a safety payment interface. Referring to fig. 5, fig. 5 is a schematic view of a secure payment interface, and in fig. 5, the user cannot see the placement position of each character.

For the step S102, the secure payment mode is entered after the secure payment function is started, and the password input interface is displayed according to the first display state in the secure payment mode. Here, the first display state is a display state of the password input interface in the secure payment mode. Since the keyboard of the input method is usually called out as the password input interface during mobile payment, the password input interface is displayed in the first display state in order to hide the keyboard of the input method. Because the keyboard of the input method is hidden, the characters required when the password is input are not displayed on the password input interface, so that the hiding of the keyboard of the input method is realized, and the risk of snooping the password is reduced.

For the step S103, the second touch operation is a touch operation on the touch screen when the password is input, and is used for inputting the password. And after the terminal receives the second touch operation, the terminal responds to the second touch operation and judges the character corresponding to the second touch operation. In order to hide the password input by the user on the password input interface, the terminal hides the character corresponding to the second touch operation and does not display the character on the password input interface.

In step S104, since the password input interface is blocked in the secure payment mode, the user cannot determine whether the password input is correct, and therefore, the correctness of the second touch operation is displayed on the password input interface according to a preset display manner for prompting the user.

For the technical solution shown in fig. 3, before the receiving the first touch operation for the edge of the touch screen, the method further includes:

receiving an edge gesture setting instruction for the edge of the touch screen; the edge gesture setting instruction is used for setting an edge gesture for starting a secure payment function; and the number of the first and second groups,

It should be noted that, a user may set different functions in the edge gesture functional area on the edge of the touch screen by using a customized edge gesture. Before receiving a first touch operation aiming at the edge of the touch screen, a user needs to set an edge gesture triggering the starting of the secure payment function in advance. After the setting is completed, the user only needs to input an edge gesture capable of starting the safe payment function to start the safe payment function when the mobile payment is carried out.

For the technical solution shown in fig. 3, step S101 specifically includes the following processes:

It should be noted that, when the first touch operation is matched with the edge gesture representing the secure payment function, it is indicated that the input of the first touch operation is correct, and the secure payment function can be started.

Correspondingly, when the first touch operation is not matched with the edge gesture representing the safety payment function, the input error of the first touch operation is indicated. Here, the first touch operation input error is divided into two cases: one situation is that the first touch operation is matched with other functions in the edge gesture functional area, and the secure payment function cannot be started, but other functions in the edge gesture functional area are started. The other situation is that the first touch operation is wrong and is not matched with other functions of the edge gesture functional area or the safe payment function, and at the moment, the terminal does not respond to the first touch operation or prompts that the edge gesture is wrong.

For the technical solution shown in fig. 3, before the receiving the second touch operation for the edge of the touch screen, the method includes:

receiving a character setting instruction aiming at the edge of the touch screen; the character setting instruction is used for setting a corresponding relation between a preset touch operation and each character required when the password is input; and the number of the first and second groups,

It should be noted that the preset touch operation is a user-defined touch operation, and before the secure payment is performed, the user sets, through the user-defined touch operation, a touch operation corresponding to each character required when inputting the password. And generating a character matching table by the terminal according to the one-to-one correspondence relationship between each character required by password input and the user-defined touch operation. The character matching table is used for storing the one-to-one corresponding relation between each character and the touch operation defined by the user.

For example, the edge gesture for starting the secure payment function may be set as a double-click edge gesture function region, and when the payment password is input, the user only needs to double-click the edge gesture function region to start the secure payment function and enter the secure payment mode.

In addition, when the user is ready to input the password, in order to hide the password input by the user, the password input keyboard is shielded by a layer of invisible mask, and enters a secure payment mode under the shielding of the invisible mask, so that the keyboard input by the user can be protected. Although the keyboard is invisible, the characters on the keyboard are arranged according to the common use habit of the user, and the user can input the password according to the position of each character on the keyboard.

Preferably, the following arrangement can be made according to the arrangement position of each character shown in fig. 4:

when the password is input, the cursor is stopped at the position of the '1' in the upper left corner by default, the cursor is arranged on the edge of the touch screen to slide upwards to represent that the cursor moves rightwards, the cursor is arranged to slide downwards to represent that the cursor moves downwards, if a user needs to click the '5', the cursor can slide upwards and then slide downwards to reach the position of the '5', after the '5' is selected, the click edge is determined, then the cursor automatically returns to the '1', other passwords can be continuously input, and other keys are operated similarly.

Or, the touch operation gesture corresponding to each character is predefined, for example, a circle is drawn to represent a number "1", a triangle is drawn to represent a number "2", and a rectangle is drawn to represent a number "3".

For the technical solution shown in fig. 3, referring to fig. 6, step S103 includes S1031 to S1034:

s1031, receiving preset confirmation operation aiming at the edge of the touch screen, and determining that the character input corresponding to the current second touch operation is finished;

s1032, searching whether the second touch operation is matched with the preset touch operation in the character matching table;

s1033, when the second touch operation is matched with the preset touch operation, obtaining a character corresponding to the second touch operation from the character matching table;

s1034, when the second touch operation is not matched with the preset touch operation, prompting that the second touch operation is wrong.

It should be noted that the specific manner in which the terminal responds to the second touch operation is implemented by searching a character matching table, and in the searching process, two situations exist, that the second touch operation is matched with a preset touch operation, or the second touch operation is not matched with the preset touch operation. When the second touch operation is matched with the preset touch operation, the second touch operation is correct, and characters corresponding to the second touch operation are stored in the character matching table. And when the second touch operation is not matched with the preset touch operation, the second touch operation is incorrect, and the character corresponding to the second touch operation is not stored in the character matching table. At this time, the terminal prompts the user that the second touch operation is wrong and prompts the user to re-input. Referring to fig. 7, fig. 7 is a schematic view of a second touch operation interface. As can be seen from fig. 7, in the secure payment interface, the user inputs the character corresponding to the password through the second touch operation, and the character input through the second touch operation is invisible in the secure payment interface.

For the technical solution shown in fig. 3, after responding to the second touch operation, the method further includes the following steps:

recording characters corresponding to the second touch operation one by one according to the input sequence, and generating a password corresponding to the second touch operation; and the number of the first and second groups,

comparing the password corresponding to the second touch operation with a preset password; and the number of the first and second groups,

when the password corresponding to the second touch operation is the same as the preset password, determining that the password corresponding to the second touch operation is input correctly; and the number of the first and second groups,

It should be noted that the second touch operation is input according to the order of the password, the terminal records the characters corresponding to the second touch operation one by one according to the input sequence, and after the second touch operation is completed, the password corresponding to the second touch operation is generated according to the recorded characters. Here, the password corresponding to the second touch operation is a password input by the user during payment.

It can be understood that, after the terminal acquires the password corresponding to the second touch operation, the password corresponding to the second touch operation is compared with the preset password, so as to verify the correctness of the password input by the user.

Specifically, if the password corresponding to the second touch operation is identical to the preset password, it is determined that the password is correctly input. Here, the fact that the password corresponding to the second touch operation is identical to the preset password means that: and comparing each character of the password corresponding to the second touch operation with each character of the preset password one by one according to the input sequence, and determining that the password corresponding to the second touch operation is completely the same as the preset password if each character of the password corresponding to the second touch operation is the same as each character of the preset password according to the input sequence.

Correspondingly, if the password corresponding to the second touch operation is different from the preset password, the password input error is determined. Here, the password corresponding to the second touch operation is different from the preset password: and comparing each character of the password corresponding to the second touch operation with each character of the preset password one by one according to the input sequence, and determining that the password corresponding to the second touch operation is different from the preset password if each character of the password corresponding to the second touch operation cannot be completely the same as each character of the preset password according to the input sequence.

By the method, after the terminal determines whether the password input is correct, the correctness of the password input needs to be displayed or prompted so as to inform a user whether the password input is correct. The terminal adopts different display states to display whether the password input is correct or adopts different prompt modes to remind whether the password input is correct.

Specifically, after the password input corresponding to the second touch operation is determined to be correct, the displaying the correctness of the second touch operation on the password input interface according to a preset display mode includes:

Correspondingly, after the password input error corresponding to the second touch operation is determined, the displaying the correctness of the second touch operation on the password input interface according to a preset display mode includes:

displaying password input errors according to a third display state;

or reminding the password input error in a preset second prompting mode;

It can be understood that, whether the input password is correct or not can be directly displayed on the secure payment interface, and the correctness of each password can also be displayed in a more specific manner.

Specifically, in the process of inputting the password by the user, the payment password is usually 6 bits, and the following description takes the 6-bit password as an example:

referring to fig. 8, fig. 8 is a schematic diagram illustrating a password correctness display manner. The method is characterized in that 6 circles are placed on a safety payment interface to respectively display the correctness of each password, and white can be specifically set to represent correct input, and black represents wrong input. As can be seen from fig. 8, the first 5 bits of the 6-bit password are white, and the last password is black, which indicates that the last password is entered incorrectly.

When the password is input incorrectly, the wrong password can be deleted by the user-defined deleting operation in the edge gesture. For example, if the password representing the error is deleted by clicking 3 times continuously, the payment can be restarted by inputting the payment password again after the error password is deleted.

The password input method provided by the embodiment of the invention receives a first touch operation aiming at the edge of a touch screen, starts a safety payment function corresponding to the first touch operation, displays a password input interface according to a first display state corresponding to the safety payment function, receives a second touch operation aiming at the edge of the touch screen, responds to the second touch operation, and displays the correctness of the second touch operation on the password input interface according to a preset display mode. The characters required by password input and the characters corresponding to the second touch operation are hidden in the password input interface, so that the secrecy of password input is improved, and the safety of mobile payment is guaranteed.

Example two

Based on the same technical concept as the foregoing embodiment, referring to fig. 9, a specific implementation flow of a password input method provided in an embodiment of the present invention is shown, and the flow may include:

s201, receiving an edge gesture setting instruction for the edge of the touch screen.

S202, establishing a corresponding relation between the safety payment function and the edge gesture according to the edge gesture setting instruction.

S203, judging whether the first touch operation is matched with an edge gesture representing a safety payment function; when the first touch operation is matched with the edge gesture representing the safety payment function, executing step S204; when the first touch operation is not matched with the edge gesture representing the secure payment function, step S205 is executed.

S204, when the first touch operation is matched with the edge gesture representing the safe payment function, starting the safe payment function corresponding to the first touch operation.

S205, when the first touch operation is not matched with the edge gesture representing the safety payment function, the safety payment function is not started.

And S206, receiving a character setting instruction aiming at the edge of the touch screen.

And S207, generating a character matching table according to the corresponding relation between the preset touch operation and each character required when the password is input.

And S208, receiving preset confirmation operation aiming at the edge of the touch screen, and determining that the character input corresponding to the current second touch operation is finished.

S209, searching whether the second touch operation is matched with a preset touch operation in the character matching table; when the second touch operation matches the preset touch operation, performing step S210; when the second touch operation is not matched with the preset touch operation, step S211 is executed.

S210, when the second touch operation is matched with the preset touch operation, acquiring characters corresponding to the second touch operation from the character matching table.

And S211, when the second touch operation is not matched with the preset touch operation, prompting that the second touch operation is wrong.

S212, recording characters corresponding to the second touch operation one by one according to the input sequence, and generating a password corresponding to the second touch operation.

S213, comparing the password corresponding to the second touch operation with a preset password, and judging whether the password corresponding to the second touch operation is correct; when the password corresponding to the second touch operation is the same as the preset password, executing step S214; when the password corresponding to the second touch operation is different from the preset password, step S215 is executed.

And S214, when the password corresponding to the second touch operation is the same as the preset password, determining that the password corresponding to the second touch operation is correctly input.

Step S216 is executed after the password input corresponding to the second touch operation is determined to be correct.

S215, when the password corresponding to the second touch operation is different from the preset password, determining that the password corresponding to the second touch operation is input incorrectly.

After determining that the password input error corresponding to the second touch operation is determined, steps S217 and S218 are performed.

S216, displaying that the password input is correct according to the second display state;

S217, displaying password input errors according to the third display state;

or reminding the password input error in a preset second prompting mode.

S218, receiving preset deleting operation aiming at the edge of the touch screen, and deleting the wrong password.

EXAMPLE III

Based on the same technical concept as the previous embodiment, referring to fig. 10, a password input device 10 provided by an embodiment of the present invention is shown, where the password input device 10 includes a processor 1001, a memory 1002, and a touch screen 1003;

the touch screen 1003 is configured to receive a first touch operation and a second touch operation;

the memory 1002 is configured to store a password input program;

the processor 1001 is configured to execute the password input program stored in the memory 1002 to implement the following steps:

In practical applications, the Memory 1002 may be a volatile Memory (volatile Memory), such as a Random-Access Memory (RAM); or a non-volatile Memory (non-volatile Memory), such as a Read-Only Memory (ROM), a flash Memory (flash Memory), a Hard Disk (HDD), or a Solid-State Drive (SSD); or a combination of the above types of memories and provides instructions and data to the processor 1001.

The processor 1001 may be at least one of an Application Specific Integrated Circuit (ASIC), a DSP, a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), an FPGA, a CPU, a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronic devices used to implement the processor functions described above may be other devices, and embodiments of the present invention are not limited in particular.

Preferably, the processor 1001 may be specifically configured to:

displaying password input errors according to a third display state;

or reminding the password input error in a preset second prompting mode;

The password input device provided by the embodiment of the invention receives a first touch operation aiming at the edge of a touch screen, starts a security payment function corresponding to the first touch operation, displays a password input interface according to a first display state corresponding to the security payment function, receives a second touch operation aiming at the edge of the touch screen, responds to the second touch operation, and displays the correctness of the second touch operation on the password input interface according to a preset display mode. The characters required by password input and the characters corresponding to the second touch operation are hidden in the password input interface, so that the secrecy of password input is improved, and the safety of mobile payment is guaranteed.

Example four

An embodiment of the present invention further provides a computer-readable storage medium, where computer program instructions corresponding to a password input method in this embodiment may be stored on a storage medium such as an optical disc, a hard disc, or a usb disk, and when the computer program instructions corresponding to a password input method in the storage medium are read or executed by an electronic device, the method includes the following steps:

Optionally, the step of storing in the storage medium: before the receiving the first touch operation for the edge of the touch screen, the method further comprises:

Optionally, the step of storing in the storage medium: the receiving a first touch operation aiming at the edge of the touch screen, and starting a safety payment function corresponding to the first touch operation comprises the following steps:

Optionally, the step of storing in the storage medium: prior to the receiving a second touch operation for the touch screen edge, the method includes:

Optionally, the step of storing in the storage medium: the receiving a second touch operation for the edge of the touch screen and responding to the second touch operation comprises:

Optionally, the step of storing in the storage medium: after responding to the second touch operation, the method further comprises:

Optionally, the step of storing in the storage medium: after the password input corresponding to the second touch operation is determined to be correct, displaying the correctness of the second touch operation on the password input interface according to a preset display mode, including:

Optionally, the step of storing in the storage medium: after the password input error corresponding to the second touch operation is determined, displaying the correctness of the second touch operation on the password input interface according to a preset display mode, including:

displaying password input errors according to a third display state;

or reminding the password input error in a preset second prompting mode;

The computer storage medium provided by the embodiment of the invention receives a first touch operation aiming at the edge of a touch screen, starts a security payment function corresponding to the first touch operation, displays a password input interface according to a first display state corresponding to the security payment function, receives a second touch operation aiming at the edge of the touch screen, responds to the second touch operation, and displays the correctness of the second touch operation on the password input interface according to a preset display mode. The characters required by password input and the characters corresponding to the second touch operation are hidden in the password input interface, so that the secrecy of password input is improved, and the safety of mobile payment is guaranteed.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A password input method is applied to a terminal with an edge gesture function, and comprises the following steps:

receiving a first touch operation aiming at the edge of a touch screen, and starting a safety payment function corresponding to the first touch operation; the edge of the touch screen is an edge gesture functional area;

receiving a second touch operation aiming at the edge of the touch screen, and responding to the second touch operation; the password input interface does not display characters corresponding to the second touch operation; the second touch operation is a password input operation; the position area of the password input interface on the touch screen is not overlapped with the position area of the edge gesture functional area on the touch screen;

2. The method of claim 1, wherein prior to the receiving the first touch operation to the edge of the touch screen, the method further comprises:

3. The method of claim 1, wherein receiving a first touch operation for an edge of a touch screen, and initiating a secure payment function corresponding to the first touch operation comprises:

4. The method of claim 1, wherein prior to the receiving the second touch operation for the edge of the touch screen, the method comprises:

5. The method of claim 4, wherein receiving a second touch operation for the edge of the touch screen in response to the second touch operation comprises:

6. The method of claim 1, wherein after responding to the second touch operation, the method further comprises:

7. The method according to claim 6, wherein after the password input corresponding to the second touch operation is determined to be correct, the displaying the correctness of the second touch operation on the password input interface according to a preset display manner includes:

8. The method according to claim 6, wherein after the password input error corresponding to the second touch operation is determined, the displaying the correctness of the second touch operation on the password input interface according to a preset display manner includes:

displaying password input errors according to a third display state;

or reminding the password input error in a preset second prompting mode;

9. A password input device, comprising a processor, a memory, and a touch screen;

the memory configured to store a password input program;

the processor configured to execute a password entry program stored in the memory to implement the steps of the password entry method of any of claims 1 to 8.

10. A computer-readable storage medium, having stored thereon a password entry program which, when executed by a processor, implements the steps of the password entry method of any one of claims 1 to 8.