CN107784211A - Method of password authentication and device - Google Patents

Abstract

The present disclosure relates to a password verification method and device. The method includes: displaying a password input interface; according to a password input operation corresponding to the password input interface, obtaining a currently input password sequence and a pressure level sequence, wherein the currently input password sequence includes n password characters, and the currently input press The intensity level sequence includes n pressing force levels corresponding to n password characters, n is a positive integer; if the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence If they are the same, it is determined that the password verification is passed. The present disclosure combines two verification methods, increases the complexity of the password, makes the password difficult to be cracked, and improves security.

Description

Password verification method and device

technical field

Embodiments of the present disclosure relate to the technical field of terminals, and in particular, to a password verification method and device.

Background technique

In modern society, there are more and more application scenarios of passwords, such as access control passwords, bank passwords and mobile phone passwords, etc. Usually, people set and verify passwords through terminal equipment.

In related technologies, when performing password verification on a terminal device, the terminal device first obtains the password input by the user, such as numbers, characters, combinations of numbers and characters, etc., and then the terminal device detects the password entered by the user and the password preset by the user. Whether they are the same, if they are the same, the terminal device determines that the password verification is passed.

Contents of the invention

Embodiments of the present disclosure provide a password verification method and device. Described technical scheme is as follows:

According to a first aspect of an embodiment of the present disclosure, a password verification method is provided, the method comprising:

Display the password input interface;

According to the password input operation corresponding to the password input interface, the currently input password sequence and pressing pressure level sequence are obtained, wherein the currently input password sequence includes n password characters, and the currently input pressing pressure level sequence includes n pressure levels corresponding to the n password characters, where n is a positive integer;

If the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, it is determined that the password verification is passed.

Optionally, the acquiring the currently input password sequence and pressing force level sequence according to the password input operation corresponding to the password input interface includes:

When a touch signal corresponding to any password character in the password input interface is obtained, record the password character, and determine the pressing pressure level corresponding to the password character according to the pressure value of the touch signal, so The pressure levels mentioned above are light pressing or heavy pressing;

According to the password characters and the pressing force levels recorded in sequence, the currently input password sequence and pressing force level sequence are obtained.

Optionally, the method also includes:

According to the password input operation corresponding to the password input interface, the currently input pressing duration level sequence is obtained, wherein the currently input pressing duration level sequence includes n pressing duration levels corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input pressing duration level sequence is the same as the prestored pressing duration level sequence If they are the same, then execute the step of determining that the password verification is passed.

Optionally, the method also includes:

Acquiring a currently input fingerprint sequence according to a password input operation corresponding to the password input interface, wherein the currently input fingerprint sequence includes n pieces of fingerprint information corresponding to the n password characters;

If the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input fingerprint sequence is the same as the pre-stored fingerprint sequence, then execute The step of determining that the password verification is passed.

Optionally, the method also includes:

Acquiring a currently input voiceprint sequence according to a password input operation corresponding to the password input interface, wherein the currently input voiceprint sequence includes n pieces of voiceprint information corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressure level sequence is the same as the prestored pressure level sequence, and the currently input voiceprint sequence is the same as the prestored voiceprint sequence, Then execute the step of determining that the password verification is passed.

Optionally, the method also includes:

According to the password input operation corresponding to the password input interface, the currently input facial expression sequence is obtained, wherein the currently input facial expression sequence includes n facial expressions corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input facial expression sequence is the same as the prestored facial expression sequence If they are the same, then execute the step of determining that the password verification is passed.

Optionally, the method also includes:

Display the password setting interface;

According to the password setting operation corresponding to the password setting interface, the currently set password sequence and pressing pressure level sequence are obtained; wherein, the currently set password sequence includes n password characters, and the currently set pressing pressure level sequence includes n pressure levels corresponding to the n password characters;

The currently set password sequence is displayed in the password setting interface, and the stress level identification corresponding to at least one password character in the currently set password sequence is displayed, and the pressure level identification corresponding to the password character is used to indicate the The pressure level corresponding to the above password characters;

The currently set password sequence and the currently set pressing force level sequence are stored correspondingly.

According to a second aspect of an embodiment of the present disclosure, there is provided a password verification device, the device comprising:

a display module configured to display a password input interface;

An acquisition module configured to acquire a currently input password sequence and a press pressure level sequence according to a password input operation corresponding to the password input interface, wherein the currently input password sequence includes n password characters, and the currently input The sequence of pressing pressure levels includes n pressing pressure levels corresponding to the n password characters, and the n is a positive integer;

The verification module is configured to determine that the password verification is passed when the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence.

Optionally, the acquisition module is further configured to: when acquiring a touch signal corresponding to any password character in the password input interface, record the password character, and The pressure value determines the pressing force level corresponding to the password character, and the pressing force level is a light press or a heavy press;

According to the password characters and the pressing force levels recorded in sequence, the currently input password sequence and pressing force level sequence are obtained.

Optionally, the acquiring module is further configured to acquire the currently input pressing duration level sequence according to the password input operation corresponding to the password input interface, wherein the currently input pressing duration level sequence includes the n pressing duration levels corresponding to n password characters;

The verification module is further configured such that when the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input pressing duration When the grade sequence is the same as the pre-stored press duration grade sequence, it is determined that the password verification is passed.

Optionally, the acquiring module is further configured to acquire the currently input fingerprint sequence according to the password input operation corresponding to the password input interface, wherein the currently input fingerprint sequence includes the n password characters Corresponding n fingerprint information;

The verification module is further configured such that when the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input fingerprint sequence When it is the same as the pre-stored fingerprint sequence, it is determined that the password verification is passed.

Optionally, the acquiring module is further configured to acquire the currently input voiceprint sequence according to the password input operation corresponding to the password input interface, wherein the currently input voiceprint sequence includes the n n voiceprint information corresponding to the password characters;

The verification module is further configured such that when the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input voiceprint When the sequence is the same as the pre-stored voiceprint sequence, it is determined that the password verification is passed.

Optionally, the acquiring module is further configured to acquire the currently input facial expression sequence according to the password input operation corresponding to the password input interface, wherein the currently input facial expression sequence includes the n facial expressions corresponding to n password characters;

The verification module is further configured such that when the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input face When the expression sequence is the same as the pre-stored facial expression sequence, it is determined that the password verification is passed.

Optionally, the device further includes: a storage module;

The display module is also configured to display a password setting interface;

The acquiring module is further configured to acquire the currently set password sequence and pressing force level sequence according to the password setting operation corresponding to the password setting interface; wherein, the currently set password sequence includes n password characters, so The pressing pressure level sequence currently set includes n pressing pressure levels corresponding to the n password characters;

The display module is also configured to display the currently set password sequence in the password setting interface, and display the pressure level identification corresponding to at least one password character in the currently set password sequence, the password character The corresponding pressure level mark is used to indicate the pressure level corresponding to the password character;

The storage module is configured to store the currently set password sequence and the currently set pressing force level sequence correspondingly.

According to a third aspect of an embodiment of the present disclosure, there is provided a password verification device, the device comprising:

processor;

memory for storing executable instructions of the processor;

Wherein, the processor is configured as:

Display the password input interface;

According to the password input operation corresponding to the password input interface, the currently input password sequence and pressing pressure level sequence are obtained, wherein the currently input password sequence includes n password characters, and the currently input pressing pressure level sequence includes n pressure levels corresponding to the n password characters, where n is a positive integer;

If the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, it is determined that the password verification is passed.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method described in the first aspect are implemented.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence. The verification method increases the complexity of the password, making it difficult to crack the password and improving security.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flowchart of a password verification method shown according to an exemplary embodiment;

Fig. 2 is a schematic diagram of a password input interface shown according to an exemplary embodiment;

Fig. 3 is a flow chart showing a password setting process according to an exemplary embodiment;

Fig. 4 is a schematic diagram of a password setting interface shown according to an exemplary embodiment;

Fig. 5 is a flowchart of a password verification method according to another exemplary embodiment;

Fig. 6 is a flowchart of a password verification method according to another exemplary embodiment;

Fig. 7 is a flowchart of a password verification method according to another exemplary embodiment;

Fig. 8 is a flowchart of a password verification method according to another exemplary embodiment;

Fig. 9 is a block diagram of a password verification device according to an exemplary embodiment;

Fig. 10 is a schematic diagram of a device according to an exemplary embodiment.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

In related technologies, the way of verifying the password is only to verify whether the input password is the same as the password preset by the user, and the password is relatively low in complexity, easy to be cracked, and has a high security risk. In the embodiment of the present disclosure, a technical solution for password verification is provided. In addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is consistent with the pre-stored password sequence. The sequence of pressing pressure levels is the same, and the combination of the two verification methods increases the complexity of the password, making it difficult for the password to be cracked and improving security.

In the method provided by the embodiments of the present disclosure, the execution subject of each step may be a terminal device with a password verification function, for example, the terminal device may be a mobile phone, a tablet computer, a wearable device, a point of sale (Point Of Sales, POS) machine, a smart door locks etc. For ease of description, in the following method embodiments, only the execution subject of each step is a terminal device for introduction and description, but this is not intended to be limited.

Fig. 1 is a flow chart of a password verification method shown according to an exemplary embodiment, and the method may include the following steps:

In step 101, a password input interface is displayed.

When the user needs to perform password verification, the terminal device displays a password input interface on its display screen, and the user can perform a password input operation on the password input interface.

Exemplarily, the password input interface includes virtual keys for the user to input a password. As shown in FIG. 2 , the terminal device is a mobile phone, and the mobile phone displays a password input interface 21 . The password input interface 21 includes a virtual key 22 through which the user inputs a password.

In step 102, according to the password input operation corresponding to the password input interface, the currently input password sequence and pressure level sequence are acquired.

The user performs a password input operation through the password input interface, for example, clicks a number button on the password input interface 21 shown in FIG. 2 . The terminal device can detect the user's password input operation, and obtain the currently input password sequence and pressing force level sequence according to the user's password input operation. The currently input password sequence includes n password characters, and the currently input pressing pressure level sequence includes n pressing pressure levels corresponding to the n password characters, where n is a positive integer. In addition, n password characters correspond to n pressing pressure levels one by one. Wherein, the password character is the specific meaning of the password input by the user. For example, when the password is in the form of a combination of numbers, the password character represents a number; The password input operation of the user inputs n password characters, and the currently input password sequence can be determined according to the input sequence of the n password characters. Exemplarily, the user sequentially inputs the following four password characters: 0, 5, 5 and 6, and the password sequence currently input by the user is 0556. Each input password character corresponds to a pressing force level, which reflects the force of the user's operation object acting on the screen of the terminal device when the user inputs the password character, and the operation object may be a finger. The terminal device obtains the strength of the operation object acting on the screen of the terminal device, and determines the pressure level according to the strength. Wherein, different strength ranges correspond to different pressing pressure levels. For example, when the force is less than 10 Pascals, the corresponding pressing force level is light pressing; when the force is greater than 10 Pascals, the corresponding pressing force level is heavy pressing. The terminal device obtains the currently input pressing force level sequence according to the pressing force level corresponding to the password characters and the input sequence of the password characters.

Optionally, the above step 102 includes the following sub-steps:

In step 102a, when a touch signal corresponding to any password character in the password input interface is acquired, the password character is recorded, and the pressure level corresponding to the password character is determined according to the pressure value of the touch signal.

When the user performs a password input operation, each time a password character is input, the terminal device obtains a touch signal corresponding to the input password character in the password input interface, and determines the pressure level corresponding to the password character according to the pressure value of the touch signal. For example, if the user clicks the virtual button 3 in the password input interface, the terminal device will obtain the touch signal corresponding to the password character 3, and at the same time obtain the pressure value of the touch signal, which is the force when the user inputs and clicks the virtual button 3. The pressure value of the control signal determines the pressure level corresponding to the password character 3. Wherein, the pressure level is a light press or a heavy press.

Optionally, the number of pressure levels is 3 or more.

In step 102b, the currently input password sequence and pressing force level sequence are obtained according to the sequentially recorded password characters and pressing force levels.

For example, the user enters the following 4 password characters in sequence: 0, 5, 5 and 6, and the pressure levels corresponding to the 4 password characters are light press, heavy press, light press and heavy press respectively, then the currently entered password sequence is 0556 , the press pressure level sequence is light press, heavy press, light press, heavy press.

In step 103, if the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, it is determined that the password verification is passed.

In this embodiment, when the currently input password sequence is the same as the prestored password sequence, and the currently input pressing force level sequence is the same as the prestored pressing force level sequence, the terminal device determines that the password verification is passed. Exemplarily, the currently input password sequence and pressing force level sequence are respectively: 0556 and light press, heavy press, light press, heavy press, while the user's pre-stored password sequence and pressing force level sequence are respectively 0556 and light press, heavy press. Press, tap, and press again, and the password verification is passed.

In addition, if the currently input password sequence is different from the prestored password sequence, and/or the currently input pressing force level sequence is different from the prestored pressing force level sequence, it is determined that the password verification fails.

If any of the conditions that the currently input password sequence is the same as the pre-stored password sequence and the currently input pressure level sequence is the same as the pre-stored pressure level sequence is not satisfied, the password verification fails. Exemplarily, the currently input password sequence and pressing force level sequence are respectively: 0556 and light press, heavy press, light press, heavy press, while the user's pre-stored password sequence and pressing force level sequence are respectively 0556 and light press, heavy press. Press, press again, press again, although the password sequence is the same but the pressure level sequence is different, the password verification will not pass.

Exemplarily, the password is in the form of a digital combination password. The user enters the following 4 password characters in sequence: 0, 5, 5 and 6. The pressure levels corresponding to the 4 password characters are light press, heavy press, light press and heavy press respectively. The currently entered password sequence is 0556, press The force level sequence is light press, hard press, light press, hard press. If the password sequence and pressure level sequence stored in advance by the user are respectively 0556 and light press, heavy press, light press, and heavy press, the password verification is passed.

Exemplarily, the password is in the form of a nine-square password. The user slides on the nine-square grid displayed on the terminal device, and the nine-square grid is a 3×3 dot matrix image. The user enters the following 4 password characters in sequence: upper left, upper, middle and lower. The pressure levels corresponding to the 4 password characters are light press, heavy press, light press and heavy press respectively. The currently entered password sequence is upper left, upper , middle, and down, and the pressure level sequence is light press, heavy press, light press, heavy press. If the user's pre-stored password sequence and pressure level sequence are upper left, upper, middle, lower, light press, heavy press, light press, and heavy press, the password verification is passed.

Optionally, as shown in Figure 3, the password setting process may include the following steps:

In step 301, a password setting interface is displayed.

When the user sets a password, the terminal device displays a password setting interface on its display screen, and the user can perform password setting operations on the password setting interface.

In step 302, according to the password setting operation corresponding to the password setting interface, the currently set password sequence and pressing force level sequence are obtained.

The terminal device obtains the currently set password sequence and pressure level sequence according to the user's password setting operation. The currently set password sequence includes n password characters, and the currently set pressing pressure level sequence includes n pressing pressure levels corresponding to the n password characters. In addition, n password characters correspond to n pressing pressure levels one by one. The password setting operation of the user inputs n password characters, and the currently set password sequence can be determined according to the input sequence of the n password characters. Exemplarily, when a user sets a password, the user inputs the following four password characters in sequence: 0, 5, 5 and 6, and the password sequence set by the current user is 0556. According to the pressing pressure level corresponding to the password characters and the input sequence of the password characters, the currently set pressing pressure level sequence is obtained.

Optionally, for the set pressing pressure levels, the terminal device only obtains i pressing pressure levels, then when password verification is performed, it only verifies whether the above i pressing pressure levels are the same as the corresponding input pressing pressure levels, and i is not greater than A positive integer of n. Exemplarily, the password sequence set by the current user is 0556, and the terminal device only obtains the pressing pressure level corresponding to the third password character 5, so when performing password verification, only the third password character among the input password characters needs to be verified Whether the corresponding pressure level is the same as the pre-stored pressure level.

In step 303, the currently set password sequence is displayed on the password setting interface, and the stress level indicator corresponding to at least one password character in the currently set password sequence is displayed.

The terminal device displays the currently set password sequence on the password display interface to prompt the password sequence set by the user, and displays the pressure level mark corresponding to at least one password character to prompt the user to set the pressing pressure level sequence and the pressure corresponding to the password character. The grade mark is used to indicate the pressing pressure grade corresponding to the password character. Wherein, the terminal device can display pressure level signs according to the number of pressing pressure levels. For example, when the pressing pressure level includes light pressing and heavy pressing, the mobile terminal only displays an indication of the pressure level of heavy pressing. Or, when the number of pressing pressure levels is 3 or more, for each pressing pressure level, the mobile terminal displays a corresponding pressure level logo. Exemplarily, as shown in FIG. 4, the mobile terminal displays a password setting interface 41, and the password setting interface 41 displays the currently set password sequence 42: 0556, wherein the pressure corresponding to the fourth password character 43 is also displayed. A level mark 44, the pressure level mark 44 prompts the user that the pressing force level corresponding to the fourth password character 43 is heavy pressing.

In step 304, the currently set password sequence and the currently set pressing force level sequence are correspondingly stored.

The terminal device correspondingly stores the currently set password sequence and the currently set pressing pressure level sequence for subsequent password verification.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence. The verification method increases the complexity of the password, making it difficult to crack the password and improving security.

Fig. 5 is a flowchart of a password verification method according to another exemplary embodiment, the method may include the following steps:

In step 501, a password input interface is displayed.

The above step 501 is the same as step 101 in the embodiment provided in FIG. 1 , please refer to the embodiment in FIG. 1 for details, and details are not repeated here.

In step 502, according to the password input operation corresponding to the password input interface, the currently input password sequence, pressing force level sequence and pressing duration level sequence are acquired.

In this embodiment, in addition to acquiring the password sequence and the pressing force level sequence, the terminal device also acquires the pressing duration sequence. Wherein, the currently input pressing duration level sequence includes n pressing duration levels corresponding to n password characters. In addition, the n password characters correspond to the n pressing duration levels one-to-one. Each input password character corresponds to a pressing duration level, and the pressing duration level reflects the duration of the user's operation on the terminal device when inputting the password character. The terminal device obtains the pressing duration level corresponding to the password character according to the duration of the user's operation acting on the terminal device when each password character is input. The terminal device acquires the duration of the operation object acting on the screen of the terminal device, and determines the pressing duration level according to the duration. Wherein, different duration ranges correspond to different pressing duration levels. For example, when the current duration is less than 2 seconds, the corresponding pressing duration level is short press; when the current duration is greater than 2 seconds, the corresponding pressing duration level is long pressing. According to the pressing duration level corresponding to the password characters and the input sequence of the password characters, the currently input pressing duration level sequence is obtained. Exemplarily, the user sequentially enters the following 4 password characters: 0, 5, 5 and 6, and the press duration levels corresponding to the 4 password characters are short press, long press, short press and long press respectively, then the currently input password sequence It is 0556, and the pressing duration level sequence is short press, long press, short press, and long press, that is, the user input password is short press to input 0, long press to input 5, short press to input 5, and long press to input 6.

In step 503, if the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input pressing duration level sequence is the same as the prestored pressing duration level sequence , it is determined that the password verification is passed.

In this embodiment, the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input pressing duration level sequence is the same as the prestored pressing duration level sequence. At the same time, the terminal device determines that the password verification is passed. Exemplarily, the currently input password sequence, pressing force level sequence and pressing duration level sequence are respectively: 0556, light press, heavy press, light press, heavy press and long press, short press, long press, short press, and the user The pre-stored password sequence, the pressing force level sequence and the pressing duration level sequence are 0556 respectively, light press, heavy press, light press, heavy press and long press, short press, long press, short press, the password verification is passed.

In addition, if the currently input password sequence is different from the prestored password sequence, and/or, the currently input pressing force level sequence is different from the prestored pressing force level sequence, and/or, the currently input pressing duration level sequence is different from the prestored pressing If the duration and grade sequences are different, it is determined that the password verification fails.

None of the conditions in which the currently input password sequence is the same as the pre-stored password sequence, the current input pressure level sequence is the same as the pre-stored pressure level sequence, and the currently input pressing duration level sequence is the same as the pre-stored pressing duration level sequence are not satisfied , it is determined that the password verification fails. Exemplarily, the currently input password sequence, pressing force level sequence and pressing duration level sequence are respectively: 0556, light press, heavy press, light press, heavy press and long press, short press, long press, short press, and the user The pre-stored password sequence, the pressure level sequence and the pressing duration level sequence are 0556, light press, heavy press, light press, heavy press and long press, long press, long press, short press, although the password sequence and pressing pressure level sequence They are all the same, but the sequence of pressing duration and level is not the same, then the password verification will fail.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence, and whether the currently input Whether the pressing duration level sequence is the same as the pre-stored pressing duration level sequence or not, the combination of three verification methods increases the complexity of the password, making it difficult to crack the password and improving security.

Fig. 6 is a flowchart of a password verification method according to another exemplary embodiment, the method may include the following steps:

In step 601, a password input interface is displayed.

The above step 601 is the same as step 101 in the embodiment provided in FIG. 1 , please refer to the embodiment in FIG. 1 for details, and details are not repeated here.

In step 602, according to the password input operation corresponding to the password input interface, the currently input password sequence, pressure level sequence and fingerprint sequence are acquired.

The terminal device obtains the fingerprint sequence while obtaining the password sequence and the pressure level sequence. Wherein, the currently input fingerprint sequence includes n pieces of fingerprint information corresponding to n password characters. In addition, n password characters are in one-to-one correspondence with n fingerprint information. Each input password character corresponds to a fingerprint information. When the user inputs a password character, the terminal device obtains a fingerprint, that is, fingerprint information, through the fingerprint sensor. The terminal device may obtain fingerprint information at a position corresponding to the password character, or may obtain fingerprint information at other positions on the terminal device, which is not limited in this embodiment of the present disclosure. According to the fingerprint information corresponding to the password characters and the input sequence of the password characters, the currently input fingerprint sequence is obtained. Exemplarily, the user inputs the following four password characters in sequence: 0, 0, 5, and 6. Wherein, when the user enters the first password character 0, the terminal device acquires the strength of the operation object acting on the screen when the user inputs 0 through the pressure sensor, and determines the pressure level corresponding to the password character 0 as a light press according to the strength. When the user enters the first password character 0, the terminal device also obtains the user's fingerprint information through the fingerprint sensor. The fingerprint information is the fingerprint of the user's right index finger, and the fingerprint information corresponding to the password character 0 is the fingerprint of the right index finger. By analogy, the terminal device obtains the 4 password characters input by the user in turn, and the pressure level and fingerprint information corresponding to the 4 password characters, and finally determines that the password sequence is 0056, and the pressure level sequence is light press, heavy press, Heavy press, light press, the fingerprint sequence is the fingerprint of the right index finger, the fingerprint of the left index finger, the fingerprint of the right middle finger, and the fingerprint of the left middle finger.

Optionally, the fingerprint sensor is any one of an optical fingerprint sensor and a semiconductor fingerprint sensor.

In step 603, if the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input fingerprint sequence is the same as the prestored fingerprint sequence, then determine the password Verification passed.

In this embodiment, when the currently input password sequence is the same as the prestored password sequence, the currently input pressure level sequence is the same as the prestored pressure level sequence, and the currently input fingerprint sequence is the same as the prestored fingerprint sequence, the terminal device Make sure the password verification passes.

In addition, if the currently input password sequence is different from the pre-stored password sequence, and/or the currently input pressing pressure level sequence is different from the pre-stored pressing pressure level sequence, and/or the currently input fingerprint sequence is different from the pre-stored fingerprint sequence , it is determined that the password verification fails.

The currently input password sequence is the same as the pre-stored password sequence, the current input pressure level sequence is the same as the pre-stored pressure level sequence, and the current input fingerprint sequence is the same as the pre-stored fingerprint sequence. If any of the conditions is not satisfied, the password is determined. Authentication failed.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence, and whether the currently input Whether the fingerprint sequence is the same as the pre-stored fingerprint sequence, the combination of three verification methods increases the complexity of the password, making the password difficult to crack and improving security.

Fig. 7 is a flowchart of a password verification method according to another exemplary embodiment, the method may include the following steps:

In step 701, a password input interface is displayed.

The above step 701 is the same as step 101 in the embodiment provided in FIG. 1 , please refer to the embodiment in FIG. 1 for details, and details are not repeated here.

In step 702, according to the password input operation corresponding to the password input interface, the currently input password sequence, pressure level sequence and voiceprint sequence are obtained.

The terminal device obtains the voiceprint sequence while obtaining the password sequence and the pressure level sequence. Wherein, the currently input voiceprint sequence includes n pieces of voiceprint information corresponding to n password characters. In addition, there is a one-to-one correspondence between n password characters and n voiceprint information. Each input password character corresponds to a voiceprint information. Voiceprint information is used to identify the words spoken by the user. When the user enters a password character, he speaks a specified word, and the terminal device acquires voiceprint information when the user speaks the specified word through a microphone. According to the voiceprint information corresponding to the password characters and the input sequence of the password characters, the currently input voiceprint sequence is obtained. Exemplarily, the user inputs the following four password characters in sequence: 0, 0, 5, and 6. Wherein, when the user enters the first password character 0, the terminal device acquires the strength of the operation object acting on the screen when the user inputs 0 through the pressure sensor, and determines the pressure level corresponding to the password character 0 as a light press according to the strength. When the user enters the first password character 0, the terminal device also acquires the user's voice through the microphone, and determines that the voiceprint information corresponding to the voice is: hand, then the voiceprint information corresponding to the password character 0 is hand. By analogy, the terminal device obtains the 4 password characters input by the user in turn, and the pressure level and voiceprint information corresponding to the 4 password characters, and finally determines that the password sequence is 0056, and the pressure level sequence is light press, heavy press , heavy press, light press, the voiceprint sequence is hand, phone, unlock, lock.

In step 703, if the currently input password sequence is the same as the prestored password sequence, the currently input pressure level sequence is the same as the prestored pressure level sequence, and the currently input voiceprint sequence is the same as the prestored voiceprint sequence, then Make sure the password verification passes.

In this embodiment, when the currently input password sequence is the same as the prestored password sequence, the currently input pressure level sequence is the same as the prestored pressure level sequence, and the currently input voiceprint sequence is the same as the prestored voiceprint sequence, The terminal device determines that the password verification is passed.

In addition, if the currently input password sequence is different from the prestored password sequence, and/or, the currently input pressure level sequence is different from the prestored pressure level sequence, and/or, the currently input voiceprint sequence is different from the prestored voiceprint sequence If the sequences are different, it is determined that the password verification fails.

The current input password sequence is the same as the pre-stored password sequence, the current input pressure level sequence is the same as the pre-stored pressure level sequence, and the current input voiceprint sequence is the same as the pre-stored voiceprint sequence. If any of the conditions is not satisfied, then Make sure the password verification fails.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence, and whether the currently input Whether the voiceprint sequence is the same as the pre-stored voiceprint sequence, the combination of three verification methods increases the complexity of the password, making it difficult to crack the password and improving security.

Fig. 8 is a flowchart of a password verification method according to another exemplary embodiment, the method may include the following steps:

In step 801, a password input interface is displayed.

The foregoing step 801 is the same as step 101 in the embodiment provided in FIG. 1 , please refer to the embodiment in FIG. 1 for details, and details are not repeated here.

In step 802, according to the password input operation corresponding to the password input interface, the currently input password sequence, pressure level sequence and facial expression sequence are acquired.

The terminal device obtains the facial expression sequence while obtaining the password sequence and the pressure level sequence. Wherein, the currently input human facial expression sequence includes n human facial expressions corresponding to n password characters. In addition, n password characters are in one-to-one correspondence with n facial expressions. Each input password character corresponds to a facial expression. When the user enters a password character, he makes a specified facial expression, and the terminal device obtains the facial expression made by the user through the camera, and the terminal device displays the picture captured by the camera at the current moment on the password input interface. According to the facial expressions corresponding to the password characters and the input sequence of the password characters, the currently input facial expression sequence is obtained. Exemplarily, the user inputs the following four password characters in sequence: 0, 0, 5, and 6. Wherein, when the user enters the first password character 0, the terminal device acquires the strength of the operation object acting on the screen when the user inputs 0 through the pressure sensor, and determines the pressure level corresponding to the password character 0 as a light press according to the strength. When the user enters the first password character 0, the terminal device also obtains the user's facial expression through the camera. If the facial expression is a smiling face, then the facial expression corresponding to the password character 0 is a smiling face. By analogy, the terminal device obtains the 4 password characters input by the user in turn, and the pressing force levels and facial expressions corresponding to the 4 password characters, and finally determines that the password sequence is 0056, and the pressing force level sequence is light press, heavy press , heavy press, light press, the facial expression sequence is smiling face, crying face, crying face, crying face.

In step 803, if the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input facial expression sequence is the same as the prestored facial expression sequence , then perform the steps of determining that the password verification is passed.

In this embodiment, the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input facial expression sequence is the same as the prestored facial expression sequence. At the same time, the terminal device determines that the password verification is passed.

In addition, if the currently input password sequence is different from the prestored password sequence, and/or, the currently input pressure level sequence is different from the prestored pressure level sequence, and/or, the currently input facial expression sequence is different from the prestored human If the facial expression sequences are different, it is determined that the password verification fails.

The currently entered password sequence is the same as the pre-stored password sequence, the current input pressure level sequence is the same as the pre-stored pressure level sequence, and the current input facial expression sequence is the same as the pre-stored facial expression sequence. None of the conditions are met , it is determined that the password verification fails.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence, and whether the currently input Whether the facial expression sequence is the same as the pre-stored facial expression sequence, the above three verification methods increase the complexity of the password, making it difficult to crack the password and improving security.

It should be noted that in practical applications, the password sequence verification, pressing pressure level sequence verification, pressing duration level sequence verification, fingerprint sequence verification, voiceprint sequence verification and facial expression sequence verification provided by the above embodiments can be combined in any combination. Password validation. For example, the combination of password sequence verification, pressing duration level sequence verification and fingerprint sequence verification; another example is the combination of fingerprint sequence verification and voiceprint sequence verification. Using the authentication method, when setting the password, the user needs to set it so that the terminal device can obtain the corresponding sequence for authentication. For example, if the fingerprint sequence verification is used, the user also needs to set the fingerprint sequence when setting the password.

The following are device embodiments of the present disclosure, which can be used to implement the method embodiments of the present disclosure. For details not disclosed in the disclosed device embodiments, please refer to the disclosed method embodiments.

Fig. 9 is a block diagram of a password verification device according to an exemplary embodiment. The device has the function of implementing the above-mentioned method example, and the function may be implemented by hardware, or may be implemented by hardware executing corresponding software. The device may include: a display module 901 , an acquisition module 902 and a verification module 903 .

The display module 901 is configured to display a password input interface;

The obtaining module 902 is configured to obtain a currently input password sequence and a press pressure level sequence according to a password input operation corresponding to the password input interface, wherein the currently input password sequence includes n password characters, and the current The input pressing pressure level sequence includes n pressing pressure levels corresponding to the n password characters, and the n is a positive integer;

The verification module 903 is configured to determine that the password verification is passed when the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence.

In the embodiment of the present disclosure, in addition to verifying whether the currently input password sequence is the same as the pre-stored password sequence, it is also verified whether the pressing force level sequence corresponding to the currently input password sequence is the same as the pre-stored pressing force level sequence. The verification method increases the complexity of the password, making it difficult to crack the password and improving security.

Optionally, the acquisition module 902 is also configured to:

When a touch signal corresponding to any password character in the password input interface is obtained, record the password character, and determine the pressing pressure level corresponding to the password character according to the pressure value of the touch signal, so The pressure levels mentioned above are light pressing or heavy pressing;

According to the password characters and the pressing force levels recorded in sequence, the currently input password sequence and pressing force level sequence are obtained.

Optionally,

The acquiring module 902 is further configured to acquire the currently input pressing duration level sequence according to the password input operation corresponding to the password input interface, wherein the currently input pressing duration level sequence includes the characters corresponding to the n password characters The n pressing duration levels of .

The verification module 903 is further configured such that when the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input pressing duration level When the sequence is the same as the pre-stored pressing duration and grade sequence, it is determined that the password verification is passed.

Optionally,

The acquiring module 902 is further configured to acquire the currently input fingerprint sequence according to the password input operation corresponding to the password input interface, wherein the currently input fingerprint sequence includes n fingerprints corresponding to the n password characters information.

The verification module 903 is further configured such that when the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input fingerprint sequence is the same as When the pre-stored fingerprint sequences are the same, it is determined that the password verification is passed.

Optionally,

The obtaining module 902 is further configured to obtain the currently input voiceprint sequence according to the password input operation corresponding to the password input interface, wherein the currently input voiceprint sequence includes n characters corresponding to the n password characters. Voiceprint information.

The verification module 903 is further configured such that when the currently input password sequence is the same as the prestored password sequence, the currently input pressing pressure level sequence is the same as the prestored pressing pressure level sequence, and the currently input voiceprint sequence When it is the same as the pre-stored voiceprint sequence, it is determined that the password verification is passed.

Optionally,

The acquiring module 902 is also configured to acquire the currently input facial expression sequence according to the password input operation corresponding to the password input interface, wherein the currently input facial expression sequence includes characters corresponding to the n password characters of n facial expressions.

The verification module 903 is further configured such that when the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input facial expression When the sequence is the same as the pre-stored facial expression sequence, it is determined that the password verification is passed.

Optionally, the device further includes: a storage module;

The display module 901 is further configured to display a password setting interface.

The obtaining module 902 is further configured to obtain the currently set password sequence and pressing force level sequence according to the password setting operation corresponding to the password setting interface; wherein, the currently set password sequence includes n password characters, and the The currently set pressing force level sequence includes n pressing force levels corresponding to the n password characters;

The display module 903 is also configured to display the currently set password sequence in the password setting interface, and display the stress level identification corresponding to at least one password character in the currently set password sequence, and the password character corresponds to The pressure level identifier of is used to indicate the pressure level corresponding to the password character.

The storage module is configured to store the currently set password sequence and the currently set pressing force level sequence correspondingly.

It should be noted that when the device provided by the above embodiment realizes its functions, it only uses the division of the above-mentioned functional modules as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to actual needs. That is, the content structure of the terminal device is divided into different functional modules to complete all or part of the functions described above.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

An exemplary embodiment of the present disclosure also provides a password verification device capable of implementing the password verification method provided in the present disclosure. The apparatus includes: a processor; a memory for storing executable instructions of the processor; wherein the processor is configured to:

Display the password input interface;

According to the password input operation corresponding to the password input interface, the currently input password sequence and pressing pressure level sequence are obtained, wherein the currently input password sequence includes n password characters, and the currently input pressing pressure level sequence includes n pressure levels corresponding to the n password characters, where n is a positive integer;

If the currently input password sequence is the same as the pre-stored password sequence, and the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, it is determined that the password verification is passed.

Optionally, the processor is configured to:

When a touch signal corresponding to any password character in the password input interface is obtained, record the password character, and determine the pressing pressure level corresponding to the password character according to the pressure value of the touch signal, so The pressure levels mentioned above are light pressing or heavy pressing;

According to the password characters and the pressing force levels recorded in sequence, the currently input password sequence and pressing force level sequence are obtained.

Optionally, the processor is also configured to:

According to the password input operation corresponding to the password input interface, the currently input pressing duration level sequence is obtained, wherein the currently input pressing duration level sequence includes n pressing duration levels corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input pressing duration level sequence is the same as the prestored pressing duration level sequence If they are the same, it is determined that the password verification is passed.

Optionally, the processor is also configured to:

Acquiring a currently input fingerprint sequence according to a password input operation corresponding to the password input interface, wherein the currently input fingerprint sequence includes n pieces of fingerprint information corresponding to the n password characters;

If the currently input password sequence is the same as the pre-stored password sequence, the currently input pressing force level sequence is the same as the pre-stored pressing force level sequence, and the currently input fingerprint sequence is the same as the pre-stored fingerprint sequence, then determine Password verification passed.

Optionally, the processor is also configured to:

Acquiring a currently input voiceprint sequence according to a password input operation corresponding to the password input interface, wherein the currently input voiceprint sequence includes n pieces of voiceprint information corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressure level sequence is the same as the prestored pressure level sequence, and the currently input voiceprint sequence is the same as the prestored voiceprint sequence, Then confirm the password authentication.

Optionally, the processor is also configured to:

According to the password input operation corresponding to the password input interface, the currently input facial expression sequence is obtained, wherein the currently input facial expression sequence includes n facial expressions corresponding to the n password characters;

If the currently input password sequence is the same as the prestored password sequence, the currently input pressing force level sequence is the same as the prestored pressing force level sequence, and the currently input facial expression sequence is the same as the prestored facial expression sequence If they are the same, it is determined that the password verification is passed.

Optionally, the processor is also configured to:

Display the password setting interface;

According to the password setting operation corresponding to the password setting interface, the currently set password sequence and pressing pressure level sequence are obtained; wherein, the currently set password sequence includes n password characters, and the currently set pressing pressure level sequence includes n pressure levels corresponding to the n password characters;

The currently set password sequence is displayed in the password setting interface, and the stress level identification corresponding to at least one password character in the currently set password sequence is displayed, and the pressure level identification corresponding to the password character is used to indicate the The pressure level corresponding to the above password characters;

The currently set password sequence and the currently set pressing force level sequence are stored correspondingly.

Fig. 10 is a schematic diagram of a device 1000 according to an exemplary embodiment. For example, the apparatus 1000 may be a mobile phone, a tablet computer, a navigation device, a wearable device, and the like.

10, device 1000 may include one or more of the following components: processing component 1002, memory 1004, power supply component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communication component 1016 .

The processing component 1002 generally controls the overall operations of the device 1000, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1002 may include one or more processors 1020 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, processing component 1002 may include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002 .

The memory 1004 is configured to store various types of data to support operations at the device 1000 . Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1004 can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 1006 provides power to various components of the device 1000 . Power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 1000 .

The multimedia component 1008 includes a screen that provides an output interface between the device 1000 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 1008 includes a front camera and/or a rear camera. When the device 1000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 1010 is configured to output and/or input audio signals. For example, the audio component 1010 includes a microphone (MIC), which is configured to receive external audio signals when the device 1000 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 1004 or sent via communication component 1016 . In some embodiments, the audio component 1010 also includes a speaker for outputting audio signals.

The I/O interface 1012 provides an interface between the processing component 1002 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 1014 includes one or more sensors for providing status assessments of various aspects of device 1000 . For example, the sensor component 1014 can detect the open/closed state of the device 1000, the relative positioning of components, such as the display and keypad of the device 1000, and the sensor component 1014 can also detect a change in the position of the device 1000 or a component of the device 1000 , the presence or absence of user contact with the device 1000 , the device 1000 orientation or acceleration/deceleration and the temperature change of the device 1000 . The sensor assembly 1014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 1014 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In the embodiment of the present disclosure, the sensor component 1014 includes at least an accelerometer, a gyroscope and a magnetometer.

The communication component 1016 is configured to facilitate wired or wireless communication between the apparatus 1000 and other devices. The device 1000 can access wireless networks based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1016 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1000 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 1004 including instructions, which can be executed by the processor 1020 of the device 1000 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

A non-transitory computer-readable storage medium. When instructions (or computer programs) in the storage medium are executed by the processor of the device 1000, the device 1000 can execute the methods provided in the above-mentioned embodiments.

It should be understood that the "plurality" mentioned herein refers to two or more than two. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

Other embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (16)

1. a kind of method of password authentication, it is characterised in that methods described includes：

Show interface for password input；

According to the Password Input operation corresponding to the interface for password input, the keying sequence currently inputted and pressing dynamics are obtained Rate sequence, wherein, the keying sequence currently inputted includes n code characters, the pressing dynamics currently inputted etc. Level sequence includes n pressing dynamics grade corresponding with the n code characters, and the n is positive integer；

If the keying sequence currently inputted is identical with the keying sequence to prestore, and the pressing dynamics grade currently inputted Sequence is identical with the pressing dynamics rate sequence to prestore, it is determined that password authentification passes through.

2. according to the method for claim 1, it is characterised in that the basis corresponds to the password of the interface for password input Input operation, the keying sequence and pressing dynamics rate sequence currently inputted is obtained, including：

When getting the touching signals corresponding to any code characters in the interface for password input, the cipher word is recorded Symbol, and the pressing dynamics grade according to corresponding to the pressure value of the touching signals determines the code characters, the pressing dynamics Grade is flicking or pressed again；

According to the code characters and the pressing dynamics grade sequentially recorded, obtain the keying sequence currently inputted and Pressing dynamics rate sequence.

3. according to the method for claim 1, it is characterised in that methods described also includes：

According to the Password Input operation corresponding to the interface for password input, the pressing duration rate sequence currently inputted is obtained, Wherein, the pressing duration rate sequence currently inputted includes n corresponding with n code characters pressing duration etc. Level；

If the keying sequence currently inputted is identical with the keying sequence to prestore, the pressing dynamics grade sequence currently inputted Arrange it is identical with the pressing dynamics rate sequence to prestore, and the pressing duration rate sequence currently inputted and prestore pressing when Long rate sequence is identical, then performs the step of determination password authentification passes through.

4. according to the method for claim 1, it is characterised in that methods described also includes：

According to the Password Input operation corresponding to the interface for password input, the fingerprint sequence currently inputted is obtained, wherein, it is described The fingerprint sequence currently inputted includes n finger print information corresponding with the n code characters；

If the keying sequence currently inputted is identical with the keying sequence to prestore, the pressing dynamics grade sequence currently inputted Arrange identical with the pressing dynamics rate sequence to prestore, and the fingerprint sequence currently inputted is identical with the fingerprint sequence to prestore, Then perform the step of determination password authentification passes through.

5. according to the method for claim 1, it is characterised in that methods described also includes：

According to the Password Input operation corresponding to the interface for password input, the vocal print sequence currently inputted is obtained, wherein, it is described The vocal print sequence currently inputted includes n voiceprint corresponding with the n code characters；

If the keying sequence currently inputted is identical with the keying sequence to prestore, the pressing dynamics grade sequence currently inputted Arrange identical with the pressing dynamics rate sequence to prestore, and the vocal print sequence currently inputted is identical with the vocal print sequence to prestore, Then perform the step of determination password authentification passes through.

6. according to the method for claim 1, it is characterised in that methods described also includes：

According to the Password Input operation corresponding to the interface for password input, the human face expression sequence currently inputted is obtained, wherein, The human face expression sequence currently inputted includes n human face expression corresponding with the n code characters；

If the keying sequence currently inputted is identical with the keying sequence to prestore, the pressing dynamics grade sequence currently inputted Arrange, and the human face expression sequence that currently inputs and the human face expression sequence that prestores identical with the pressing dynamics rate sequence to prestore Arrange identical, then perform described determination password authentification the step of passing through.

7. according to the method described in any one of claim 1 to 6, it is characterised in that methods described also includes：

Show that password sets interface；

According to setting the password at interface to set operation corresponding to the password, the keying sequence and pressing dynamics of current setting are obtained Rate sequence；Wherein, the keying sequence of the current setting includes n code characters, the pressing dynamics of the current setting etc. Level sequence includes n pressing dynamics grade corresponding with the n code characters；

The keying sequence of the current setting is shown in the password sets interface, and shows the cipher component of the current setting Pressure rating corresponding at least one code characters in row is identified, and pressure rating corresponding to the code characters is identified for referring to Show pressing dynamics grade corresponding to the code characters；

By the corresponding storage of the pressing dynamics rate sequence of the keying sequence of the current setting and the current setting.

8. a kind of password authentication device, it is characterised in that described device includes：

Display module, it is configured as showing interface for password input；

Acquisition module, it is configured as being operated according to the Password Input for corresponding to the interface for password input, obtains what is currently inputted Keying sequence and pressing dynamics rate sequence, wherein, the keying sequence currently inputted includes n code characters, described to work as The pressing dynamics rate sequence of preceding input includes n pressing dynamics grade corresponding with the n code characters, and the n is just Integer；

Authentication module, it is identical with the keying sequence to prestore and described current to be configured as the keying sequence currently inputted When the pressing dynamics rate sequence of input is identical with the pressing dynamics rate sequence to prestore, determine that password authentification passes through.

9. device according to claim 8, it is characterised in that the acquisition module, be additionally configured to：

When getting the touching signals corresponding to any code characters in the interface for password input, the cipher word is recorded Symbol, and the pressing dynamics grade according to corresponding to the pressure value of the touching signals determines the code characters, the pressing dynamics Grade is flicking or pressed again；

According to the code characters and the pressing dynamics grade sequentially recorded, obtain the keying sequence currently inputted and Pressing dynamics rate sequence.

10. device according to claim 8, it is characterised in that

The acquisition module, it is additionally configured to be operated according to the Password Input for corresponding to the interface for password input, obtains current The pressing duration rate sequence of input, wherein, the pressing duration rate sequence currently inputted includes and the n cipher word N pressing duration grade corresponding to symbol；

The authentication module, be additionally configured to when the keying sequence currently inputted it is identical with the keying sequence to prestore, it is described The pressing dynamics rate sequence currently inputted is identical with the pressing dynamics rate sequence to prestore, and it is described currently input pressing when When long rate sequence is identical with the pressing duration rate sequence to prestore, determine that password authentification passes through.

11. device according to claim 8, it is characterised in that

The acquisition module, it is additionally configured to be operated according to the Password Input for corresponding to the interface for password input, obtains current The fingerprint sequence of input, wherein, the fingerprint sequence currently inputted includes n fingerprint corresponding with the n code characters Information；

The authentication module, be additionally configured to when the keying sequence currently inputted it is identical with the keying sequence to prestore, it is described The pressing dynamics rate sequence currently inputted is identical with the pressing dynamics rate sequence to prestore, and the fingerprint sequence currently inputted When arranging identical with the fingerprint sequence to prestore, determine that password authentification passes through.

12. device according to claim 8, it is characterised in that

The acquisition module, it is additionally configured to be operated according to the Password Input for corresponding to the interface for password input, obtains current The vocal print sequence of input, wherein, the vocal print sequence currently inputted includes n vocal print corresponding with the n code characters Information；

The authentication module, be additionally configured to when the keying sequence currently inputted it is identical with the keying sequence to prestore, it is described The pressing dynamics rate sequence currently inputted is identical with the pressing dynamics rate sequence to prestore, and the vocal print sequence currently inputted When arranging identical with the vocal print sequence to prestore, determine that password authentification passes through.

13. device according to claim 8, it is characterised in that

The acquisition module, it is additionally configured to be operated according to the Password Input for corresponding to the interface for password input, obtains current The human face expression sequence of input, wherein, the human face expression sequence currently inputted includes corresponding with the n code characters N human face expression；

The authentication module, be additionally configured to when the keying sequence currently inputted it is identical with the keying sequence to prestore, it is described The pressing dynamics rate sequence currently inputted is identical with the pressing dynamics rate sequence to prestore, and the face table currently inputted When feelings sequence is identical with the human face expression sequence to prestore, determine that password authentification passes through.

14. according to the device described in any one of claim 7 to 13, it is characterised in that described device also includes：Memory module；

The display module, it is additionally configured to show that password sets interface；

The acquisition module, it is additionally configured to set operation according to the password for corresponding to password setting interface, obtains current The keying sequence and pressing dynamics rate sequence of setting；Wherein, the keying sequence of the current setting includes n code characters, The pressing dynamics rate sequence of the current setting includes n pressing dynamics grade corresponding with the n code characters；

The display module, it is additionally configured to show the keying sequence of the current setting in the password sets interface, and Show that pressure rating corresponding at least one code characters in the keying sequence of the current setting identifies, the code characters Corresponding pressure rating is identified for indicating pressing dynamics grade corresponding to the code characters；

The memory module, it is configured as the pressing dynamics grade by the keying sequence of the current setting and the current setting Sequence pair should store.

15. a kind of password authentication device, it is characterised in that described device includes：

Processor；

For the memory for the executable instruction for storing the processor；

Wherein, the processor is configured as：

Show interface for password input；

According to the Password Input operation corresponding to the interface for password input, the keying sequence currently inputted and pressing dynamics are obtained Rate sequence, wherein, the keying sequence currently inputted includes n code characters, the pressing dynamics currently inputted etc. Level sequence includes n pressing dynamics grade corresponding with the n code characters, and the n is positive integer；

If the keying sequence currently inputted is identical with the keying sequence to prestore, and the pressing dynamics grade currently inputted Sequence is identical with the pressing dynamics rate sequence to prestore, it is determined that password authentification passes through.

16. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, it is characterised in that the meter Realized when calculation machine program is executed by processor such as the step of any one of claim 1 to 7 methods described.