CN111124120B - Password input method and device - Google Patents
Password input method and device Download PDFInfo
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- CN111124120B CN111124120B CN201911320775.6A CN201911320775A CN111124120B CN 111124120 B CN111124120 B CN 111124120B CN 201911320775 A CN201911320775 A CN 201911320775A CN 111124120 B CN111124120 B CN 111124120B
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- password input
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
- G07F19/205—Housing aspects of ATMs
- G07F19/2055—Anti-skimming aspects at ATMs
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
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- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application provides a password input method and device, wherein the method comprises the following steps: responding to the triggering operation of the user, and displaying a password input interface on a screen; wherein the screen is located within a wearable device worn by a user's head; acquiring password input operation made by the user based on the password input interface; and identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation. According to the application, the virtual password input interface which can be seen by the user is displayed on the wearable device worn on the head of the user, and the password identification is performed by detecting the password input operation made by the user based on the virtual password input interface, so that the problem of easy leakage when the password is input in the prior art is solved.
Description
Technical Field
The present application relates to the field of encryption, and in particular, to a method and apparatus for inputting a password.
Background
The password relates to aspects of daily life of people, along with continuous and abundant material life, the protection consciousness of people on property and information is stronger, and the safety requirement on password input is higher.
At present, the key input is mainly implemented by using an entity keyboard, the entity keyboard is carved with password numbers, and a user decrypts by inputting numbers corresponding to preset passwords on the entity keyboard. Since the physical keyboard is likely to be seen by other users, there is a greater risk of password leakage.
Disclosure of Invention
In order to solve the technical problems in the prior art, the application provides a password input method and device, which are used for displaying a virtual password input interface which can be seen by a user only on a wearable device worn on the head of the user, detecting password input operation made by the user based on the virtual password input interface to perform password identification, and solving the problem that the password is easy to leak when the password is input in the prior art.
In a first aspect, an embodiment of the present application provides a password input method, where the method includes:
responding to the triggering operation of the user, and displaying a password input interface on a screen; wherein the screen is located within a wearable device worn by a user's head;
acquiring password input operation made by the user based on the password input interface;
and identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation.
Optionally, the acquiring the password input operation made by the user based on the password input interface specifically includes:
and acquiring the finger action and the finger position of the target finger of the user.
Optionally, identifying the user-entered password according to the actual mapping of the password input interface to the password input operation and the password input operation includes:
judging whether the finger action triggers a password input operation or not;
if triggered, determining to measure a first vertical distance from eyes of the user to the password input interface;
determining an input plane where the finger is positioned according to the finger position in the direction of the first vertical distance; wherein the input plane has a perpendicular relationship with the direction of the first perpendicular distance;
measuring a second vertical distance of the user's eyes to the input plane;
determining an interface proportion according to the first vertical distance and the second vertical distance;
determining an actual interface of the password input interface mapped on the input plane according to the password input interface and the interface proportion;
and determining the password input by the user according to the actual interface and the finger position.
Optionally, before the obtaining the password input operation performed by the user based on the password input interface, the method further includes:
carrying out identity authentication on the user; wherein the authentication comprises one or more of voiceprint recognition and through hole recognition;
if so, carrying out the subsequent steps.
Optionally, the method further comprises:
and transmitting the encrypted password to terminal equipment needing password verification.
In a second aspect, an embodiment of the present application provides a password input apparatus, where the apparatus includes a response unit, an obtaining unit, and an identifying unit:
the response unit is used for responding to the triggering operation of the user and displaying a password input interface on a screen; wherein the screen is located within a wearable device worn by a user's head;
the acquisition unit is used for acquiring password input operation made by the user based on the password input interface;
the identification unit is used for identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation.
Optionally, the acquiring unit is specifically configured to:
and acquiring the finger action and the finger position of the target finger of the user.
Optionally, the identification unit is specifically configured to:
judging whether the finger action triggers a password input operation or not;
if triggered, determining to measure a first vertical distance from eyes of the user to the password input interface;
determining an input plane where the finger is positioned according to the finger position in the direction of the first vertical distance; wherein the input plane has a perpendicular relationship with the direction of the first perpendicular distance;
measuring a second vertical distance of the user's eyes to the input plane;
determining an interface proportion according to the first vertical distance and the second vertical distance;
determining an actual interface of the password input interface mapped on the input plane according to the password input interface and the interface proportion;
and determining the password input by the user according to the actual interface and the finger position.
Optionally, the apparatus further comprises an authentication unit:
the authentication unit is used for carrying out identity authentication on the user; wherein the authentication comprises one or more of voiceprint recognition and through hole recognition;
if so, carrying out the subsequent steps.
Optionally, the apparatus further comprises an encryption unit:
the encryption unit is used for encrypting the password and transmitting the encrypted password to the terminal equipment which needs password verification.
According to the technical scheme, the password input method is provided, the password input interface is displayed to the user through the screen in the wearable device worn on the head of the user, then the password input operation made by the user based on the password input interface is obtained, the password input by the user is determined through the mapping of the password input interface to the password input operation and the password input operation, and therefore an entity keyboard is not required to be arranged, the user can complete the password input operation only through the password input interface displayed in the screen, and the risk of password leakage during password input is reduced to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a password input method according to an embodiment of the present application;
fig. 2 is a schematic diagram of a password input method according to an embodiment of the present application;
fig. 3 is a flowchart of a method for inputting a password in an application scenario according to an embodiment of the present application;
fig. 4a is a block diagram of a password input device according to an embodiment of the present application;
fig. 4b is a block diagram of a password input device according to an embodiment of the present application;
fig. 4c is a block diagram of a password input device according to an embodiment of the present application.
Detailed Description
In order to make the present application better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Embodiment one:
the first embodiment of the application provides a password input method, and the method is specifically described below with reference to the accompanying drawings.
Referring to fig. 1, the flowchart of a password input method according to an embodiment of the present application includes:
s101: and responding to the triggering operation of the user, and displaying a password input interface on a screen.
When a user needs to input a password for verification, the user first needs to wear a head wearable device with a password input function, such as smart glasses and the like. After wearing the head wearable device, the user performs preset triggering operation. The triggering operation may be to knock the wearable device or touch the terminal device needing password verification, and the terminal device needing password verification may be an ATM, an intelligent computer, or the head wearable device itself.
After sensing the triggering operation of the user, the processing equipment responds to the triggering operation of the user and displays a password input interface on a screen. The screen is located in the wearable device worn on the head of the user, and only the user wearing the wearable device can see the password input interface.
S202: and acquiring a password input operation made by the user based on the password input interface.
After the processing device displays the password input interface to the user, the processing device monitors whether the user makes a password input operation based on the password input interface. The password input operation can be a bending action of a user finger or a clicking action of the user by combining two fingers.
When the password input operation is a bending motion of the user's finger, in one possible implementation, the processing device may obtain the finger motion of the user's target finger as well as the finger position. The processing device may acquire the finger motion and the finger position of a target finger of the user in a manner of a glove with a sensor worn on the hand of the user, and the target finger may be a finger predefined in an operation manual. After detecting the finger action of the target finger of the user through the sensor on the glove, the processing device acquires the finger action and acquires the finger position of the target finger for subsequent determination.
S203: and identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation.
After acquiring the password input operation of the user, the processing device may first perform accuracy determination on the password input operation of the user in order to prevent erroneous determination.
In one possible implementation, after acquiring the finger action and the finger position of the target finger of the user, the processing device determines whether the finger action triggers a password input operation. When the password input operation is the bending action of the finger of the user, the processing equipment judges whether the action of the target finger is the bending action of the finger, if so, the processing equipment judges that the user triggers the password input operation and starts password identification.
In the password identification process, since the password input interface is displayed on the screen of the wearable device on the head of the user, the password input interface operated by the user's finger is actually the mapping of the password input interface on the screen on the plane on which the user's finger is located through the user's vision, as shown in fig. 2, the 201-bit user's eyes, 202 is the password input interface displayed on the screen of the wearable device on the head, 204 is the user's finger position, and 203 is the password input interface mapped on the finger 204 position as actually seen by the user through the password display interface 202. Thus, when recognizing a password entered by a user, the specific size and location of the actually mapped password entry interface is first determined.
As can be seen from fig. 2, the eye 201 is taken as a base point, and the password input interface on the screen and the password input interface actually mapped are two bottoms of the equilateral triangle, so in order to determine the magnification ratio of the actually mapped interface, two heights of the equilateral triangle can be determined first.
First, a first vertical distance 205 from the user's eyes to the password entry interface needs to be measured. In order to ensure that the actually mapped password entry interface is parallel to the on-screen password entry interface, the direction of the actually mapped password entry interface needs to be determined according to the first vertical distance 205. Thus, after determining the first vertical distance 205, the input plane in which the finger is located may be determined from the finger position obtained above in the direction of the first vertical distance 205. Wherein the input plane has a perpendicular relationship with a direction of the first perpendicular distance. It will be appreciated that the input plane is satisfied both in parallel with the first perpendicular distance and in the location of the user's finger, so that the input plane is in the location of the actually mapped password input interface.
After the processing device determines the input plane, a second vertical distance 206 of the user's eyes to the input plane needs to be measured. After determining the first vertical distance 205 and the second vertical distance 206, an interface ratio may be determined according to the two vertical distances, where the interface ratio is a ratio of the password input interface on the screen and the password input interface actually mapped.
After the interface proportion is determined, the actual interface of the password input interface mapped on the input plane can be determined according to the password input interface and the interface proportion. It will be appreciated that the connection of each point on the physical interface to the corresponding point on the password entry interface ultimately passes through the user's eye position. After the actual interface is determined, the finger position of the target finger of the user is obtained, so that the password input by the user can be determined according to the actual interface and the finger position, namely, the password of the password input interface on the input plane corresponding to the finger position of the target finger when the user triggers the password input operation.
It will be appreciated that in order to make user password entry safer, to prevent someone from stealing user assets or information after stealing the user password, in one possible implementation, the user may also be authenticated prior to obtaining password entry operations by the user based on the password entry interface. Wherein the authentication includes one or more of voiceprint recognition, through hole recognition, and combinations thereof. If the identity is identified, the subsequent steps are carried out.
It can be appreciated that, in order to enable the user not to steal the password in the process of inputting the face code to the terminal device through the wearable device, the security of inputting the password is improved, in a possible implementation manner, the password may be encrypted and then transmitted to the terminal device needing to perform password verification.
According to the technical scheme, the password input method is provided, the password input interface is displayed to the user through the screen in the wearable device worn on the head of the user, then the password input operation made by the user based on the password input interface is obtained, the password input by the user is determined through the mapping of the password input interface to the password input operation and the password input operation, and therefore an entity keyboard is not required to be arranged, the user can complete the password input operation only through the password input interface displayed in the screen, and the risk of password leakage during password input is reduced to a certain extent.
Next, the password input method provided by the embodiment of the application will be described with reference to an actual application scenario. The application scene is aimed at password input of an ATM, and an intelligent glasses is arranged on the ATM. When a user needs to withdraw money, the user wears the matched glove with the sensor of the intelligent glasses. The password input method is shown in fig. 3, and the method comprises the following steps:
s301: and responding to the card inserting operation of the user, and displaying a password input interface on the screen of the intelligent glasses.
After the bank card is inserted into the ATM, the user triggers the password input operation, and a password input interface is displayed on a screen of the worn intelligent glasses.
S302: and carrying out identity authentication on the user.
S303: and if the user passes the password input interface, acquiring finger operation made by the user based on the password input interface.
S304: and calculating an actual mapping interface from the password input interface to the hand of the user.
S305: and identifying the password input by the user according to the actual mapping interface and the finger operation of the user.
S306: and encrypting the password input by the user.
S307: and sending the encrypted password to the ATM.
Based on the password input method provided in the foregoing embodiment, this embodiment provides a password input apparatus 400, referring to fig. 4a, the apparatus 400 includes a response unit 401, an obtaining unit 402, and an identifying unit 403:
a response unit 401 for displaying a password input interface on a screen in response to a trigger operation with a user; the screen is positioned in the wearable device worn by the head of the user;
an obtaining unit 402, configured to obtain a password input operation made by a user based on a password input interface;
and an identification unit 403, configured to identify the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation.
In one possible implementation, the obtaining unit 402 is specifically configured to:
and acquiring the finger action and the finger position of the target finger of the user.
In one possible implementation, the identification unit 403 is specifically configured to:
judging whether the finger action triggers a password input operation or not;
if triggered, determining to measure a first vertical distance from the eyes of the user to the password input interface;
determining an input plane where the finger is positioned according to the position of the finger in the direction of the first vertical distance; wherein the input plane has a vertical relationship with the direction of the first vertical distance;
measuring a second vertical distance of the eyes of the user to the input plane;
determining an interface proportion according to the first vertical distance and the second vertical distance;
determining an actual interface of the password input interface mapped on an input plane according to the password input interface and the interface proportion;
and determining the password input by the user according to the actual interface and the finger position.
In one possible implementation, referring to fig. 4b, the apparatus 400 further comprises an authentication unit 404:
a verification unit 404, configured to perform identity verification on a user; wherein the authentication comprises one or more of voiceprint recognition and through hole recognition;
if so, carrying out the subsequent steps.
In one possible implementation, referring to fig. 4c, the apparatus 400 further comprises an encryption unit 405:
and the encryption unit 405 is configured to encrypt the password and transmit the encrypted password to a terminal device that needs to perform password authentication.
It should be understood that in the present application, "at least one (item)" means one or more, and "a plurality" means two or more. "and/or" for describing the association relationship of the association object, the representation may have three relationships, for example, "a and/or B" may represent: only a, only B and both a and B are present, wherein a, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points. The apparatus embodiments described above are merely illustrative, wherein the units and modules illustrated as separate components may or may not be physically separate. In addition, some or all of the units and modules can be selected according to actual needs to achieve the purpose of the embodiment scheme. Those of ordinary skill in the art will understand and implement the present application without undue burden.
The foregoing is merely illustrative of the embodiments of this application and it will be appreciated by those skilled in the art that variations and modifications may be made without departing from the principles of the application, and it is intended to cover all modifications and variations as fall within the scope of the application.
Claims (6)
1. A method of password entry, the method comprising:
responding to the triggering operation of a user, and displaying a password input interface on a screen; wherein the screen is located within a wearable device worn by a user's head;
acquiring password input operation made by the user based on the password input interface;
identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation;
the obtaining the password input operation made by the user based on the password input interface specifically comprises the following steps:
acquiring finger actions and finger positions of the target fingers of the user;
the identifying the user-entered password according to the actual mapping of the password input interface to the password input operation and the password input operation includes:
judging whether the finger action triggers a password input operation or not;
if triggered, determining to measure a first vertical distance from eyes of the user to the password input interface;
determining an input plane where the finger is positioned according to the finger position in the direction of the first vertical distance; wherein the input plane has a perpendicular relationship with the direction of the first perpendicular distance;
measuring a second vertical distance of the user's eyes to the input plane;
determining an interface proportion according to the first vertical distance and the second vertical distance;
determining an actual interface of the password input interface mapped on the input plane according to the password input interface and the interface proportion;
and determining the password input by the user according to the actual interface and the finger position.
2. The method of claim 1, further comprising, prior to said obtaining a password input operation by said user based on said password input interface:
carrying out identity authentication on the user; wherein the authentication comprises one or more of voiceprint recognition and pupil recognition;
if so, carrying out the subsequent steps.
3. The method according to claim 1, wherein the method further comprises:
and transmitting the encrypted password to terminal equipment needing password verification.
4. A password input device, characterized in that the device comprises a response unit, an acquisition unit, an identification unit:
the response unit is used for responding to the triggering operation of the user and displaying a password input interface on a screen; wherein the screen is located within a wearable device worn by a user's head;
the acquisition unit is used for acquiring password input operation made by the user based on the password input interface;
the identification unit is used for identifying the password input by the user according to the actual mapping of the password input interface to the password input operation and the password input operation;
the acquisition unit is specifically configured to:
acquiring finger actions and finger positions of the target fingers of the user;
the identification unit is specifically configured to:
judging whether the finger action triggers a password input operation or not;
if triggered, determining to measure a first vertical distance from eyes of the user to the password input interface;
determining an input plane where the finger is positioned according to the finger position in the direction of the first vertical distance; wherein the input plane has a perpendicular relationship with the direction of the first perpendicular distance;
measuring a second vertical distance of the user's eyes to the input plane;
determining an interface proportion according to the first vertical distance and the second vertical distance;
determining an actual interface of the password input interface mapped on the input plane according to the password input interface and the interface proportion;
and determining the password input by the user according to the actual interface and the finger position.
5. The apparatus according to claim 4, wherein the apparatus further comprises an authentication unit:
the authentication unit is used for carrying out identity authentication on the user; wherein the authentication comprises one or more of voiceprint recognition and pupil recognition;
if so, carrying out the subsequent steps.
6. The apparatus according to claim 4, characterized in that the apparatus further comprises an encryption unit:
the encryption unit is used for encrypting the password and transmitting the encrypted password to the terminal equipment which needs password verification.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320775.6A CN111124120B (en) | 2019-12-19 | 2019-12-19 | Password input method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320775.6A CN111124120B (en) | 2019-12-19 | 2019-12-19 | Password input method and device |
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| CN111124120A CN111124120A (en) | 2020-05-08 |
| CN111124120B true CN111124120B (en) | 2023-08-29 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260635A (en) * | 2015-08-31 | 2016-01-20 | 宇龙计算机通信科技(深圳)有限公司 | Identity verifying method and system based on fingerprint for mobile terminal |
| CN106355059A (en) * | 2016-09-26 | 2017-01-25 | 深圳市金立通信设备有限公司 | Password input method and terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI512536B (en) * | 2015-02-04 | 2015-12-11 | Lanner Electronic Inc | A secretly inputing method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260635A (en) * | 2015-08-31 | 2016-01-20 | 宇龙计算机通信科技(深圳)有限公司 | Identity verifying method and system based on fingerprint for mobile terminal |
| CN106355059A (en) * | 2016-09-26 | 2017-01-25 | 深圳市金立通信设备有限公司 | Password input method and terminal |
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