CN103942506A - Password encryption input device and method - Google Patents
Password encryption input device and method Download PDFInfo
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- CN103942506A CN103942506A CN201410146383.3A CN201410146383A CN103942506A CN 103942506 A CN103942506 A CN 103942506A CN 201410146383 A CN201410146383 A CN 201410146383A CN 103942506 A CN103942506 A CN 103942506A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- User Interface Of Digital Computer (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a password encryption input device and method. The device comprises a keyboard, ten display tubes, a control unit and a far-end server. The control unit is connected with all keys of the keyboard and all the display tubes, the control unit generates an out-of-order number virtual keyboard when receiving an out-of-order operation instruction and sends out-of-order control signals to the display tubes, all the display tubes display the corresponding out-of-order numbers according to the out-of-order digital number virtual keyboard, and the corresponding relation of the out-of-order number virtual keyboard and positive order number keys is established. When a password input by a user through the out-of-order numbers is received, the actual input number password of the user is acquired through the corresponding relation of the out-of-order number virtual keyboard and the positive order number keys, the control unit is connected with the far-end sever in a wired mode or in a wireless mode, and the number password is encrypted and then transmitted to the far-end server to be authenticated. According to the password encryption input device and method, the probability that the password is stolen on a simple physical level is eradicated, complex software algorithms are of no need, the structure is simple, the cost is low, and the safety performance is high.
Description
Technical field
The present invention relates to terminating machine Ciphor safety technology field, relate in particular to a kind of password encryption input media and method.
Background technology
Along with the development of internet, means of payment are abundanter, and user can pass through ATM(Automatic Teller Machine, ATM (Automatic Teller Machine)) or market POS(Point of Sales, point of sales terminal) pay shopping.In order to increase security, conventionally at ATM or POS, increase Password Input terminal, after the password of user's input mates with the password of host stores, could carry out payment function.
Yet, the Password Input terminal of existing ATM or POS, a hood for protecting rider is only installed on keyboard, almost without the stolen function of anti-password, be very easy to the button orientation by user or closely spy on the bank card password of learning user, and can show the account of swiping the card on the use inventory of POS, ATM, this reduces the security of user's account greatly.
Summary of the invention
The present invention proposes a kind of password encryption input media and method, can effectively prevent from inferring user cipher by user's button orientation, the cryptosecurity of protection user when terminating machine input password.
A kind of password encryption input media that the present invention proposes, comprises keyboard, ten display tubes, control module, far-end server; Wherein:
Described keyboard is provided with 0 to 9 ten digital keys and positive sequence button and out of order button, described ten display tubes correspond respectively to ten digital keys on described keyboard, described control module is connected with each display tube with each button of described keyboard, and described control module is positive sequence numeral or out of order numeral according to the instruction judgement input from described keyboard, when described control module receives out of order operational order, produce out of order digital virtual keyboard and send out of order control signal to described display tube, make each display tube show corresponding out of order numeral according to out of order digital virtual keyboard, and set up the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, when receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server by wired mode or wireless mode, after numerical ciphers is encrypted, being transferred to far-end server authenticates, when receiving positive sequence operational order, described control module sends positive sequence control signal to display tube, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode or wireless mode, be connected with far-end server, after numerical ciphers is encrypted, be transferred to far-end server and authenticate.
Preferably, described control module is positive sequence numeral or out of order numeral according to what receive instruction judgement input, be specially: the triggering command that receives positive sequence button is the input of positive sequence numeral, the triggering command that receives out of order button is out of order numeral input, receiving the triggering command of digital keys, is the input of positive sequence numeral.
Preferably, described control module is defaulted as the input of positive sequence numeral when starting, and sends positive sequence control signal make it show positive sequence numeral to display tube.
Preferably, described display tube is light-emitting diode display.
Preferably, described keyboard is 3*4 keyboard.
Preferably, ten display tubes lay respectively at surrounding or the end face of corresponding digital keys.
Preferably, described control module is single-chip microcomputer.
Preferably, transparent glass cover is installed above digital keys, on described transparent glass cover, is sticked peep-proof film.
A kind of password encryption input method that the present invention proposes, comprises the following steps:
Receive out of order operational order, produce out of order digital virtual keyboard, and send out of order control signal to display tube, make each display tube show corresponding out of order numeral according to out of order digital virtual keyboard, and set up the corresponding relation of this out of order digital virtual keyboard and positive sequence digital keys;
When receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server by wired mode or wireless mode, after numerical ciphers is encrypted, be transferred to far-end server and authenticate;
When receiving positive sequence operational order, to display tube, send positive sequence control signal, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode or wireless mode, be connected with far-end server, after numerical ciphers is encrypted, be transferred to far-end server and authenticate.
Preferably, before receiving out of order operational order, also comprise: according to what receive instruction judgement input, be positive sequence numeral or out of order numeral, be specially: the triggering command that receives positive sequence button is the input of positive sequence numeral, the triggering command that receives out of order button is out of order numeral input, receiving the triggering command of digital keys, is the input of positive sequence numeral.
In the present invention, in simple physical aspect, stop the stolen possibility of password, and do not relate to numerous and diverse software algorithm; can effectively prevent from inferring user cipher by user's button orientation, the cryptosecurity of protection user when terminating machine input password, it is simple in structure; cost is low, high safety.
Accompanying drawing explanation
Fig. 1 is a kind of password encryption input device structure figure that the embodiment of the present invention proposes;
Fig. 2 is positive sequence button schematic diagram in the embodiment of the present invention;
Fig. 3 is out of order button schematic diagram in the embodiment of the present invention.
Embodiment
As shown in Figure 1, Fig. 1 is a kind of password encryption input device structure figure that the embodiment of the present invention proposes.
With reference to Fig. 1, the embodiment of the present invention has proposed a kind of password encryption input media, comprises keyboard 10, ten display tubes 20, control module 30, far-end server 40;
On keyboard 10, be provided with 0 to 9 ten digital keys and positive sequence button and out of order button; Ten display tubes 20 correspond respectively to ten digital keys on keyboard 10, and ten display tubes 20 lay respectively at surrounding or the end face of corresponding digital keys on keyboard 10, and display tube can be light-emitting diode display; Control module 30 is connected with each display tube 20 with each button of keyboard 10, and control module can be single-chip microcomputer;
Control module 30 is positive sequence numeral or out of order numeral according to the instruction judgement input from keyboard 10:
When receiving out of order operational order, control module 30 produces out of order digital virtual keyboard, and send out of order control signal to display tube 20, make each display tube show corresponding out of order numeral according to out of order digital virtual keyboard, and set up the corresponding relation of this out of order digital virtual keyboard and positive sequence digital keys, when receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server 40 by wired mode (telephone wire) or wireless mode, after this numerical ciphers is encrypted, being transferred to far-end server 40 authenticates,
When receiving positive sequence operational order, to display tube 20, send positive sequence control signal, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode (telephone wire) or wireless mode, be connected with far-end server 40, after this numerical ciphers is encrypted, be transferred to far-end server 40 and authenticate.
Transparent glass cover is installed above digital keys, on cloche, stick peep-proof film, user can only face (angle excursion is less than 30 degree) just can see the numeral showing on the digital keys of below clearly, user's password is spied on and is revealed by the position of button with regard to being difficult to like this, has also stopped the possibility that surrounding population is spied on password simultaneously.
Certainly in order to be more difficult to, reveal, user can repeatedly select " out of order " in the process of input password, and safety coefficient is just higher like this.
In above-mentioned input media, control module 30 is positive sequence numeral or out of order numeral according to what receive instruction judgement input, be specially: the triggering command that control module 30 receives positive sequence button is the input of positive sequence numeral, the triggering command that control module 30 receives out of order button is out of order numeral input, control module 30 receives the triggering command of digital keys, is the input of positive sequence numeral.
Under original state, control module 30 is defaulted as the input of positive sequence numeral when starting, and to display tube, sends positive sequence control signal, makes it show positive sequence numeral.
Take 3*4 keyboard as example describes, comprise digital keys and positive sequence button and the out of order button of 0-9 on keyboard, each button is connected with control module, in digital keys positive sequence situation, as shown in Figure 2, the lower left corner is positive sequence button to keyboard, and the lower right corner is out of order button.When triggering out of order button, control module receives out of order operational order, produces out of order digital virtual keyboard, and sends out of order control signal to display tube, and (order of 0-9 is arranged immediately, namely 0-9 to make each display tube show corresponding out of order numeral
a kind of in middle aligning method), as shown in Figure 3; Control module is set up the corresponding relation of this out of order digital virtual keyboard and normal button simultaneously.When user inputs password by out of order numeral, the numeral that can show according to display tube is clicked corresponding button (for example 8126), the trigger message of this button arrives after control module, control module obtains the numerical ciphers of the actual input of user by out of order digital virtual keyboard and the corresponding relation of normal button, and be connected with far-end server by wired mode or wireless mode, after this numerical ciphers is encrypted, be transferred to far-end server and authenticate.When triggering positive sequence button, control module receives positive sequence operational order, to display tube, send positive sequence control signal, make each display tube show corresponding positive sequence numeral, when user inputs password by positive sequence numeral, the numeral that can show according to display tube be clicked corresponding button, and the trigger message of this button arrives after control module, control module is connected with far-end server by wired mode or wireless mode, by being transferred to far-end server after this password encryption, authenticates.
The shape of keyboard can change, and the distribution form of button also can be adjusted, and for example, digital case can be from left to right, arrange from top to bottom, or from top to bottom, from left to right etc. mode is arranged; Positive sequence button and out of order button also can change to other positions according to actual needs.
The embodiment of the present invention also provides a kind of password encryption input method, comprise the following steps: receive out of order operational order, produce out of order digital virtual keyboard, and send out of order control signal to display tube, make each display tube show corresponding out of order numeral according to dummy keyboard, and set up the corresponding relation of the out of order digital virtual keyboard of this out of order numeral and positive sequence digital keys, when receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server by wired mode or wireless mode, after this numerical ciphers is encrypted, being transferred to far-end server authenticates, when receiving positive sequence operational order, to display tube, send positive sequence control signal, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode or wireless mode, be connected with far-end server, after this numerical ciphers is encrypted, be transferred to far-end server and authenticate.
Before receiving out of order operational order, also comprise: according to what receive instruction judgement input, be positive sequence numeral or out of order numeral, be specially: the triggering command that receives positive sequence button is the input of positive sequence numeral, the triggering command that receives out of order button is out of order numeral input, receiving the triggering command of digital keys, is the input of positive sequence numeral.
In the present invention, in simple physical aspect, stop the stolen possibility of password, and do not relate to numerous and diverse software algorithm; can effectively prevent from inferring user cipher by user's button orientation, the cryptosecurity of protection user when terminating machine input password, it is simple in structure; cost is low, high safety.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a password encryption input media, is characterized in that, comprises keyboard, ten display tubes, control module, far-end server; Wherein:
Described keyboard is provided with 0 to 9 ten digital keys and positive sequence button and out of order button, described ten display tubes correspond respectively to ten digital keys on described keyboard, described control module is connected with each display tube with each button of described keyboard, and described control module is positive sequence numeral or out of order numeral according to the instruction judgement input from described keyboard, when described control module receives out of order operational order, produce out of order digital virtual keyboard and send out of order control signal to described display tube, make each display tube show corresponding out of order numeral according to out of order digital virtual keyboard, and set up the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, when receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server by wired mode or wireless mode, after numerical ciphers is encrypted, being transferred to far-end server authenticates, when receiving positive sequence operational order, described control module sends positive sequence control signal to display tube, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode or wireless mode, be connected with far-end server, after numerical ciphers is encrypted, be transferred to far-end server and authenticate.
2. password encryption input media according to claim 1, it is characterized in that, described control module is positive sequence numeral or out of order numeral according to what receive instruction judgement input, be specially: the triggering command that receives positive sequence button is the input of positive sequence numeral, the triggering command that receives out of order button is out of order numeral input, receiving the triggering command of digital keys, is the input of positive sequence numeral.
3. password encryption input media according to claim 1, is characterized in that, described control module is defaulted as the input of positive sequence numeral when starting, and sends positive sequence control signal make it show positive sequence numeral to display tube.
4. password encryption input media according to claim 1, is characterized in that, described display tube is light-emitting diode display.
5. password encryption input media according to claim 1, is characterized in that, described keyboard is 3*4 keyboard.
6. password encryption input media according to claim 1, is characterized in that, ten display tubes lay respectively at surrounding or the end face of corresponding digital keys.
7. password encryption input media according to claim 1, is characterized in that, described control module is single-chip microcomputer.
8. password encryption input media according to claim 1, is characterized in that, transparent glass cover is installed above digital keys, sticks peep-proof film on described transparent glass cover.
9. a password encryption input method, is characterized in that, comprises the following steps:
Receive out of order operational order, produce out of order digital virtual keyboard, and send out of order control signal to display tube, make each display tube show corresponding out of order numeral according to out of order digital virtual keyboard, and set up the corresponding relation of this out of order digital virtual keyboard and positive sequence digital keys;
When receiving user by out of order numeral input password, by the corresponding relation of out of order digital virtual keyboard and positive sequence digital keys, obtain the numerical ciphers of the actual input of user, and be connected with far-end server by wired mode or wireless mode, after numerical ciphers is encrypted, be transferred to far-end server and authenticate;
When receiving positive sequence operational order, to display tube, send positive sequence control signal, make each display tube show corresponding positive sequence numeral, when receiving user by positive sequence numeral input password, by wired mode or wireless mode, be connected with far-end server, after numerical ciphers is encrypted, be transferred to far-end server and authenticate.
10. password encryption input method according to claim 9, it is characterized in that, before receiving out of order operational order, also comprise: according to what receive instruction judgement input, be positive sequence numeral or out of order numeral, be specially: the triggering command that receives positive sequence button is the input of positive sequence numeral, the triggering command that receives out of order button is out of order numeral input, receiving the triggering command of digital keys, is the input of positive sequence numeral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146383.3A CN103942506A (en) | 2014-04-11 | 2014-04-11 | Password encryption input device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146383.3A CN103942506A (en) | 2014-04-11 | 2014-04-11 | Password encryption input device and method |
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| CN103942506A true CN103942506A (en) | 2014-07-23 |
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| CN201410146383.3A Pending CN103942506A (en) | 2014-04-11 | 2014-04-11 | Password encryption input device and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104463040A (en) * | 2014-12-18 | 2015-03-25 | 恒宝股份有限公司 | Secure input method and system for password |
| CN104820808A (en) * | 2015-03-30 | 2015-08-05 | 无锡市崇安区科技创业服务中心 | Dynamic encryption system used for computer keyboard |
| CN106022017A (en) * | 2016-05-06 | 2016-10-12 | 平安科技（深圳）有限公司 | A method, a device and a system realizing password input via a virtual keyboard |
| CN107766719A (en) * | 2017-09-18 | 2018-03-06 | 北京华伟恒远信息系统技术有限公司 | A kind of method and device that log-on message is encrypted |
| CN113378195A (en) * | 2021-06-21 | 2021-09-10 | 上海盛付通电子支付服务有限公司 | Method, apparatus, medium, and program product for encrypted communication |
| CN114109147A (en) * | 2021-11-22 | 2022-03-01 | 珠海格力电器股份有限公司 | Intelligent coded lock, security system and security control method |
-
2014
- 2014-04-11 CN CN201410146383.3A patent/CN103942506A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104463040A (en) * | 2014-12-18 | 2015-03-25 | 恒宝股份有限公司 | Secure input method and system for password |
| CN104820808A (en) * | 2015-03-30 | 2015-08-05 | 无锡市崇安区科技创业服务中心 | Dynamic encryption system used for computer keyboard |
| CN104820808B (en) * | 2015-03-30 | 2018-02-27 | 无锡市崇安区科技创业服务中心 | A kind of dynamic ciphering system for computer keyboard |
| CN106022017A (en) * | 2016-05-06 | 2016-10-12 | 平安科技（深圳）有限公司 | A method, a device and a system realizing password input via a virtual keyboard |
| CN106022017B (en) * | 2016-05-06 | 2019-07-02 | 平安科技（深圳）有限公司 | The methods, devices and systems of Password Input are realized by dummy keyboard |
| CN107766719A (en) * | 2017-09-18 | 2018-03-06 | 北京华伟恒远信息系统技术有限公司 | A kind of method and device that log-on message is encrypted |
| CN113378195A (en) * | 2021-06-21 | 2021-09-10 | 上海盛付通电子支付服务有限公司 | Method, apparatus, medium, and program product for encrypted communication |
| CN114109147A (en) * | 2021-11-22 | 2022-03-01 | 珠海格力电器股份有限公司 | Intelligent coded lock, security system and security control method |
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Application publication date: 20140723 |