CN105739714B - A kind of encryption numeric keypad and encryption method - Google Patents
A kind of encryption numeric keypad and encryption method Download PDFInfo
- Publication number
- CN105739714B CN105739714B CN201610037696.4A CN201610037696A CN105739714B CN 105739714 B CN105739714 B CN 105739714B CN 201610037696 A CN201610037696 A CN 201610037696A CN 105739714 B CN105739714 B CN 105739714B
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- contact
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Classifications
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0234—Character input methods using switches operable in different directions
-
- 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
Abstract
The present invention relates to keyboards, and more particularly to a kind of encryption numeric keypad and encryption method, including keyboard base, switching switch, switching lock, lockhole, connecting rod, central contact and side contact, side contact include upper contact, lower contact, left contact and right contact；Switching switch is locked with switching, lockhole is connect, and central contact and side contact are separately mounted to center inside key and up and down position；Switching switch is connect with switching lock, lockhole；After switching switch is opened, central contact is locked, the work of side contact, the generation and input of control keyboard letter, number and punctuation mark；After switching switch is closed, side contact is locked, and central contact work restores common keyboard function；The present invention passes through the improvement to common keyboard, break 090 digitally coded limitations, unicity, simultaneously because the only change of internal structure, with original technology Lothrus apterus contradiction, implementation is easily facilitated, also thoroughly solves the problems such as common keyboard safety is not high.
Description
Technical field
The present invention relates to keyboards, more particularly to a kind of encryption numeric keypad and encryption method.
Background technology
With the development of society, the progress of science and technology, number generates input technology and has application to every field, greatly
The demand of people is met, but it is there is also certain deficiency, such as existing coding is typically complete with this ten basic numbers of 0-9
At, although the method for generating and inputting simply is easy, also easily it is stolen and cracks, to find out its cause, with 0-9 digital codings, code
Member is few, and code length is inconvenient, and code is not short close, though form is simple, can not expand, and can only laterally add position, can not be longitudinally extended.
In some special industries or department, due to work or the particularity of occasion, certain security work is needed, but by
It is too simple in current keyboard layout, some trained people are said, it, can be successively by watching the gesture motion of typewriting
Carry out association, it is seen that the safety of common keyboard is not high.
Invention content
For it is above-mentioned the problems such as, the present invention provides a kind of encryption numeric keypad, solves that common keyboard symbol is few, and short code is not
It is close, the problems such as being easily cracked.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of encryption numeric keypad, including keyboard base, it is characterised in that：Further include switching switch, switching is locked, lockhole,
Connecting rod, central contact and side contact, the side contact include upper contact, lower contact, left contact and right contact；The switching switch
It is connect with switching lock, lockhole, the central contact and side contact are separately mounted to center inside key and up and down position；
The switching switch is connect with switching lock, lockhole；After the switching switch is opened, switching lock work, central contact is locked, and side is touched
Point work, the generation and input of control keyboard letter, number and punctuation mark；After switching switch is closed, switching lock work, side
Contact is locked, and central contact work restores common keyboard function.
Preferably, a kind of encryption method of encryption numeric keypad, includes the following steps：
Step 1: major key panel, by left and right direction, number key " 1~0 " is h sequences, and letter key " Q~P " is x sequences,
Letter key " A~；" be y sequences and letter key " Z~" it is z sequences；
Step 2: any one sequence is auxiliary sequence in the step 1, h, x, y and z are that letter undetermined indicates, can basis
Practical application determines again, other three sequences are subsequence, each keyset of this line is at other three sub- sequences in auxiliary sequence
Corresponding letter and symbol in row keyboard, in auxiliary sequence, each keyboard contact position is in other 3 subsequences
Corresponding position element, any one sequence also can, this programme sets y as auxiliary sequence, according to former technical characterstic and artificial custom；
At this point, the switching switch is opened, switching lock work, central contact is locked, and the work of side contact, it is special that keyboard enters
Pattern, side contact control the generation and input of keyboard letter, number and punctuation mark.
Preferably, in step 2, y sequences are auxiliary sequence, any one sequence also can, this programme sets y as auxiliary sequence,
According to former technical characterstic and artificial custom, other three sequences are subsequence, each keyset of this line is at other in y sequences
Corresponding letter and symbol in three sub- sequence keyboards, in y sequences, each keyboard upper contact position is in h sequences
Element, lower contact position be x sequences in element, left contact position be y sequences in element, right contact position be z sequences
In element.
Preferably, the letter key " A " in impact major key panel gets digital " 1 " when impact is in upper contact, when impact exists
When lower contact, alphabetical " Q " is got, when striking on left contact, gets alphabetical " A ", when impact is in right contact, gets letter
" Z " is tapped four times on a key.
Preferably, password 1111 is set, continuously strikes key " A " upper contact position 4 times.
Preferably, password QQAA is set, continuously strikes key " A " lower contact position 2 times, left contact position 2 times a, key generates
A variety of possibilities reduce certainty, more maintain secrecy.
Beneficial effects of the present invention:
By the improvement to ordinary numbers keyboard, multi-function by one key technology, the application that number newly defines, existing number are realized
Character code source 0-9, there are four contacts to indicate using 0-9 digital four Zhou Dynasty for this programme, rather than letter indicates, is more convenient for grasping and applies number
The new definition of word, code are all the code of former letter, and by machine recognition, and what the concept of people received is the number newly defined,
Only numerically four contact position differences of surrounding, have broken 0-9 ten digitally coded limitations, unicity, expand
The idea behavior of people.Compared with original technology, the code in original machine has no change, only the change of internal structure, and original
Technology Lothrus apterus contradiction, easily facilitates implementation, while thoroughly solving the problems such as original keyboard symbol is short, and encryption is easily cracked.
Description of the drawings
Fig. 1 is the system construction drawing of the present invention；
Fig. 2 is single key system schematic diagram of the present invention；
Fig. 3 is the improved keyboard front view of the present invention；
Fig. 4 is the improved keyboard uniline enlarged drawing of the present invention；
Fig. 5 is that the improved singly-bound of the present invention faces enlarged drawing；
Fig. 6 is the side sectional view of singly-bound on improved keyboard of the present invention；
Fig. 7 is singly-bound internal structural map of the present invention；
Fig. 8 is the location map of the central contact and side contact of the present invention；
Wherein, contact centered on 1,2 be left contact, and 3 be right contact, and 4 be switching lock, and 5 keyboard bases, 6 be lockhole, and 7 are
Side contact is locked, and contact is locked centered on 8, and 9 be upper contact, and 10 be lower contact.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
As Figure 1-Figure 8, a kind of encryption numeric keypad, including keyboard base, switching switch, switching lock, lockhole, even
Bar, central contact and side contact, the side contact include upper contact, lower contact, left contact and right contact；Switching switch with
Switching lock, lockhole connection, the central contact and side contact are separately mounted to center inside key and up and down position；Institute
Switching switch is stated to connect with switching lock, lockhole；After the switching switch is opened, switching lock work, central contact is locked, side contact
Work, the generation and input of control keyboard letter, number and punctuation mark；After switching switch is closed, switching lock work, side is touched
Point is locked, and central contact work restores common keyboard function.
Briefly, the present invention can be understood in terms of two.
One, increase numeric code
26 letters in major key panel are redefined.We are summarized with a model herein：I.e.Number on key is virtual digit, the unlatching of this programme function, code in the machine of 0-9
It is former digital code to appoint, and 26 letters and symbol times are codes in original machine, and the number in keyboard is virtual digit, cannot participate in counting
It calculates, but has its practical application, this definition is the addition of concept symbols, and the replacement of non-essential, can be with former key letter
It coexists, and noncontradictory, some specific questions thus can with these number key more convenient and quickers be handled, are also solved
Difficulty and unnecessary alpha code of the crowd to letter memory, because people do not sympathize with digital sensitive cognition degree highest
The crowd of condition easily grasps.
The it is proposed of this programme can be such that the mental awareness of people is further expanded, and more convenient safety is brought for people
Demand, and the application of this technology is built upon in prior art basis in this programme, is easily received and is grasped by people, by new general
It reads and defines and be implemented, having no need to change prior art device can also fully achieve.Wherein new concept includes：Increase digital code
The name of member, real number keyboard, virtual digit key and former letter key etc..
Two, keyboard improves
It is exactly specifically the improvement to keypad function, the prior art is singly-bound function, such as with letter " A " key on keyboard
For, that get under normal circumstances is alphabetical " A ", and the scheme that this programme proposes is that 1, A, Q, Z are arranged on A keys, 1, A, Q, Z machine
Interior code is constant, only people it will be appreciated thatThe position and direction of point are different, and such key function becomes
Cheng Sijian functions, i.e.,
The it is proposed of this programme is improvements over the prior art and raising, has great realistic meaning.
In the following, we specifically illustrate.
1. the improvement of hardware (keyboard)
It is 1234 that password, which is such as arranged, and the input of general keyboard is exactly 1234 ＂ of simple four password ＂, and space is 14=1,
Thousands digit is can be regarded as, can also be coding, be unique, and equally inputs four figures in this programme, space is then 44=
256, it is both a key, this programme realizes the new function that a key four is beaten well.By the change of internal wiring, 1QAZ peaces are moved
Onto a key, it is convenient and efficient when typewriting, follow one's bent, when seeing that others can not also determine input is when striking this key
Which number or letter, therefore, confidentiality is stronger, and code is constant.In scheme increased A-Z and "：”“””“\“" key be number
Character simultaneously defines, and makes the geometric growth of digital interblock space.It may be said that by the literal improvement to keyboard, allow one to more square
Just, quick to grasp the existing tool that utilizes, processing solves the problems, such as various, one-touch multi-functional technology, so that password generation is had new
Definition.The application newly defined has been broken ten digitally coded limitations of 0-9 and unicity, has been expanded to the idea behavior of people
Space, and the code in this improvement original machine has no change, the only change of internal structure, and original technology Lothrus apterus contradiction,
It is convenient to carry out.
2. the proposition and definition of concept
Real digital, virtual digit, former (real number h, x, y, z), number is (S) in situ, and correlation can use S=AQIndicate explanation：
S indicates number key (number is in situ, real empty)；
A indicates real digital 0-9 (0h--9h)
Wherein, real digital can count mark, move item number, and virtual digit then cannot.
Q is indicated former (real h, empty x, y, z)
Therefrom it can be shown that, each key name (40) is made of real digital and former key, all has Practical significance.
Professional technician knows that human-computer dialogue is that people inputs instruction by keyboard, has ASCLL in corresponding machine per key
Code, is 0,1 binary composition, is identified for computer, and the number that people is recognized, the symbols such as letter, the two understanding are different, concept
Different, people is shape meaning, and computer is 0,1 two numbers, the former is complicated, and the latter is simple, and human needs is artificially specific, and computer is
By the approach operation of its artificial design, pass through the exchange of code, the recognized thing of reduction adult, how artificial specific change
Obtain more simple and practicable and this programme purpose.Code can not be changed at will in machine, but the thinking understanding of people is flexible
, it is prolongable, the various advanced technologies of invention grasp utilization by people, are to embody the wisdom of the mankind.
It is well known that common keyboard has specific function per key, be it is artificial need to set, the new concept of this programme
It is defined on and does not change in machine in the case of code regulation, existing keyboard is improved, is switched mutually between common keyboard,
Accomplish that a disk is dual-purpose, solve different needs well, is more convenient simply, fast.
It should be noted that, this programme highlights digital concept, without considering alphabetical concept, the letter being previously mentioned be in order to
Convenient clear explanation, for the specific arrangement on keyboard, we are for example, as shown in Fig. 1, Fig. 2 and Fig. 3, with Master Keyboard
Area number 0-9 this row is h sequences, and key " QWERTYUIOP " this row is x sequences, key " ASDFGHJKL " and key "；”
This row is y sequences, key " ZXCVBNM " and key ", " ".”“" this row be z sequences, it is assumed that y sequences be auxiliary sequence,
Other three sequences are subsequence, then each keyset of this line is at phase in other three sub- sequence keyboards in y sequences
Corresponding letter and symbol, by taking key " A " as an example, as shown in figure 5, " 1 " will be integrated so on key " A ", " Q " " A " and " Z "；
As illustrated in fig. 2, it is assumed that upper contact keyboard is defined as 1h, lower contact keyboard is defined as 1x, and left contact keyboard is defined as 1y, and the right side is touched
Point keyboard is defined as 1z, and the point on four 1 is determined according to the practice of this programme, then after switching switch is opened, is cut
Lock work is changed, central contact is locked, at this point, keyboard enters special pattern, if the letter key " A " in impact major key panel, works as impact
In upper contact, digital " 1 " can be got, when impact is in lower contact, gets alphabetical " Q ", when striking on left contact, gets word
Female " A " is got alphabetical " Z " when impact is in right contact；If striking the letter key " S " in major key panel, when impact is in upper contact
When, digital " 2 " can be got, when impact is in lower contact, get alphabetical " W ", when striking on left contact, get alphabetical " S ", when
Impact is got alphabetical " X " at right contact；And so on, using Master Keyboard letter by left-to-right direction as X-axis, it is longitudinal with
The direction " 1QAZ " is Y-axis, alphabetical A " " S " " D " " F " " G " " H " " J " " K " " L " and punctuation mark "；" " ' " key respectively with it is other
Digital alphabet and punctuation mark in three sequences is corresponding；
Switching switch is closed, switching lock work, side contact is locked, and keyboard restores common keyboard function.
In addition, in order to which more aspect understands that we illustrate illustrate again.
It is 1111 that password, which is such as arranged, and after opening switching switch, keyboard enters special pattern, continuously strikes key " A " upper contact
Position 4 times, you can setting password success.
It is QQAA that password, which is such as arranged, and after opening switching switch, keyboard enters special pattern, continuously strikes key " A " lower contact
Position 2 times, left contact position 2 times, password can be set to work(.
Likewise, if setting password is 123123, opened in switching switch, after keyboard enters special pattern, only
Need to be in the upper contact position of tri- letter keys of ASD, continuous impact 2 times respectively, the cryptographic results of three of the above mode are not
It is unique, different settings can be obtained.
In addition, according to above method, also can other definition be carried out to number key as needed, such as more popular " nine palaces
Digital " 1 " can be defined as " 1ABC " by lattice input method ", and number 2 is defined as " 2DEF ", and so on, it is defined, at this time
Number key " 1 " is struck, then there are four kinds of new selections, you can to get " 1 ", " A ", " B " or " C ", other and so on.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of encryption numeric keypad, including keyboard base, it is characterised in that：Further include switching switch, switching is locked, lockhole, even
Bar, central contact and side contact, the side contact include upper contact, lower contact, left contact and right contact；Switching switch with
Switching lock, lockhole connection, the central contact and side contact are separately mounted to center inside key and up and down position；Institute
Switching switch is stated to connect with switching lock, lockhole；After the switching switch is opened, switching lock work, central contact is locked, side contact
Work, the generation and input of control keyboard letter, number and punctuation mark；After switching switch is closed, switching lock work, side is touched
Point is locked, central contact work, restores common keyboard function, and the keyboard base is equipped with major key panel, the major key panel
By left and right direction, number key " 1~0 " is h sequences, and letter key " Q~P " is x sequences, letter key " A~；" it is y sequences, and
Letter key " Z~M " is z sequences, and wherein any one sequence is auxiliary sequence, other three sequences are subsequence, this in auxiliary sequence
Each keyset of a line is at corresponding letter and symbol in other three sub- sequence keyboards, in auxiliary sequence, each
Keyboard contact position is the element in other 3 subsequences, which is full keyboard；
The switching switch is opened, and switching lock work, central contact is locked, and side contact work, keyboard enters special pattern, and side is touched
The generation and input of point control keyboard letter, number and punctuation mark.
2. a kind of encryption numeric keypad according to claim 1, it is characterised in that：Wherein y sequences are auxiliary sequence, other three
A sequence is subsequence, in y sequences each keyset of this line at corresponding letter in other three sub- sequence keyboards with
And symbol, in y sequences, each keyboard upper contact position is the element in h sequences, and lower contact position is the member in x sequences
Element, left contact position are the element in y sequences, and right contact position is the element in z sequences.
3. a kind of encryption method of encryption numeric keypad according to claim 1, it is characterised in that：Strike major key panel
Letter key " A " gets digital " 1 " when impact is in upper contact, when impact is in lower contact, gets alphabetical " Q ", when impact exists
On left contact, alphabetical " A " is got, when impact is in right contact, is got alphabetical " Z ".
4. a kind of encryption method of encryption numeric keypad according to claim 1, it is characterised in that：Password 1111 is set,
Continuous impact key " A " upper contact position 4 times.
5. a kind of encryption method of encryption numeric keypad according to claim 1, it is characterised in that：Password QQAA is set,
Continuous impact key " A " lower contact position 2 times, left contact position 2 times.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037696.4A CN105739714B (en) | 2016-01-20 | 2016-01-20 | A kind of encryption numeric keypad and encryption method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037696.4A CN105739714B (en) | 2016-01-20 | 2016-01-20 | A kind of encryption numeric keypad and encryption method |
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| CN105739714A CN105739714A (en) | 2016-07-06 |
| CN105739714B true CN105739714B (en) | 2018-08-17 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107563231A (en) * | 2017-07-19 | 2018-01-09 | 苏州三星电子电脑有限公司 | Computer security control device and its control method |
| CN108416234A (en) * | 2018-06-04 | 2018-08-17 | 苏州马尔萨斯文化传媒有限公司 | It is a kind of that there is the keyboard for limiting access right and its limit method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6320519B1 (en) * | 1997-10-22 | 2001-11-20 | Acer Peripherals, Inc. | Keyboard and method for switching key code with a single modifier key |
| CN1987833A (en) * | 2006-12-21 | 2007-06-27 | 杭州东信金融技术服务有限公司 | Hard enciphered cipher keyboard device |
| CN201532666U (en) * | 2009-11-06 | 2010-07-21 | 常州国光三晶电子科技有限公司 | Password keyboard with talkback function |
| CN102880305A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Keyboard input encryption method and mobile terminal thereof |
-
2016
- 2016-01-20 CN CN201610037696.4A patent/CN105739714B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6320519B1 (en) * | 1997-10-22 | 2001-11-20 | Acer Peripherals, Inc. | Keyboard and method for switching key code with a single modifier key |
| CN1987833A (en) * | 2006-12-21 | 2007-06-27 | 杭州东信金融技术服务有限公司 | Hard enciphered cipher keyboard device |
| CN201532666U (en) * | 2009-11-06 | 2010-07-21 | 常州国光三晶电子科技有限公司 | Password keyboard with talkback function |
| CN102880305A (en) * | 2012-09-24 | 2013-01-16 | 广东欧珀移动通信有限公司 | Keyboard input encryption method and mobile terminal thereof |
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| CN105739714A (en) | 2016-07-06 |
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