CN106600755A - Light wave encrypted and decrypted universal key system and operation method thereof - Google Patents

Light wave encrypted and decrypted universal key system and operation method thereof Download PDF

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Publication number
CN106600755A
CN106600755A CN201510673824.XA CN201510673824A CN106600755A CN 106600755 A CN106600755 A CN 106600755A CN 201510673824 A CN201510673824 A CN 201510673824A CN 106600755 A CN106600755 A CN 106600755A
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China
Prior art keywords
light wave
general
key
signal
decryption
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CN201510673824.XA
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CN106600755B (en
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徐巍
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Weistech Technology Co Ltd
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Weistech Technology Co Ltd
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Abstract

The invention discloses a light wave encrypted and decrypted universal key system and an operation method of the light wave encrypted and decrypted universal key system, wherein the light wave encrypted and decrypted universal key system comprises a key, a lock, application software used on a mobile phone and a network cloud server. The key comprises a first microprocessor, a first clock, a first wireless communication module, a button display, a plurality of light wave emitters and a first battery. The lock comprises a second microprocessor, a second clock, a second wireless communication module, a plurality of light wave receivers, a second battery used for providing required power for the second microprocessor, the second clock, the second wireless communication module and the light wave receivers and a plurality of backup batteries for providing backup power when the power of the second battery runs out. The lock is connected with a door lock switch and controls the door lock switch to be open and closed. The application software used on the mobile phone is installed on the mobile phone for generating passwords and transmitting the passwords to the network cloud server.

Description

A kind of general-purpose key system and its method of operating of light wave encryption and decryption
Technical field
The present invention relates to a kind of general-purpose key system and its method of operating, more particularly to one kind uses light wave Transmission signal simultaneously controls general-purpose key system and its operation side of tapered end Push And Release using light wave encryption and decryption Method.
Background technology
The advantage of general-purpose key is that user need not carry a large amount of different keys of all kinds to open Open different locksets such that it is able to the convenience for using is substantially improved since but general-purpose key can open Different locksets are opened, its danger is also of a relatively high, if stolen or loss, then may be used after being obtained by other people Different locksets are opened, the loss of property also can be relatively more heavy, therefore general-purpose key is in design The security for using must be focused on, is possessed the general-purpose key of encryption and decryption functions and can more be strengthened it and use On safe coefficient.
With regard to by encryption and decryption mode, to switch the technology of lockset, prior art also has disclosure, such as China Taiwan utility model M493578 " finger ring type electronic coding lock system " Patent Case, it discloses one Finger ring type Electronics Cryptographic Keys system is planted, is included:One ring key, it is digital that it is provided with a password; One electronic key hole;One reads password digital device, and it is arranged at around electronic key hole;One Processor device, it is provided with the software and hardware device of password encryption and decryption;Wherein, when the ring key is inserted During the electronic key hole, the reading password digital device around the electronic key hole will read ring The password of key is digital;Password number is sent to the processor device via the first on-line interface;Via The software and hardware of processor device judges user identity to the password Digital Signal Processing, if user identity is legal Unlocked.
And for example TaiWan, China 201309882 " electronic coding lock system and its unlocking method " patent Shen Please case, it discloses a kind of electronic coding lock system, including a tapered end and a usb key, the tapered end Including the first USB interface, input equipment and control module, the input equipment is used to input password, should Control module is used to control the unblock of the tapered end.The usb key includes a deciphering chip, should plus solve Close chip includes cipher authentication module, and the cipher authentication module is to confirm the close of the input equipment input The correctness of code, produces unlock instruction and notifies the control module unblock.
For another example TaiWan, China invents No. I337953 " automobile-used induction type key-free lock tool " Patent Case, its Disclose the steering wheel of automobile and the tap of locomotive are locked using an induction module, user will start The wireless signal that automobile all need to send a string diversified encryption information first with a sensing key gives sensing mould Block, and confirm to be unlocked again after the identity of user after induction module is with the interpretation of symmetry cryptographic algorithm.
For another example new No. M385052 " gate control system without inputting interface " Patent Case of TaiWan, China, It discloses a hand-held key device and an identification device.The hand-held key device have according to the time and The acceleration of gravity direction produces a sequence signal and senses as one or three axle acceleration of gravity of secret key cipher Device.The identification device is wirelessly attached with the hand-held key device, aforementioned for differentiating The correctness of secret key cipher, and then control electric-controlled type breech lock unlatching and close.
Comprehensive above prior art disclosure of that understands that conditional electronic locks used encryption and decryption skill Art is that the electronic signal of a string diversified encryption information is sent in the way of wire transmission or wireless induction To encryption/decryption module, and confirm to be carried out after the identity of user after encryption/decryption module is with cryptographic algorithm interpretation Unlock or shut.But with the progress of science and technology, easily the record of intercepted and side is replicated wire transmission signal, Both no longer it is high safety and the signal of wireless induction is cracked easily by frequency matching device Signal transmission form.
The content of the invention
In order to solve above-mentioned deficiency of the prior art, the invention provides a kind of light wave encryption and decryption general-purpose Key system, the general-purpose key system includes:Use on one general-purpose key, a tapered end, a mobile phone Application software (APP) and a network cloud server.The general-purpose key includes:One first microprocessor, To process signal;One first clock, to provide time data;One first wireless communication module, Signal is transmitted and received using wireless mode;One button display, to provide the user selection Button;Multiple light wave transmitters, to launch light wave;One first battery, to for first micro- place Reason device, first clock, first wireless communication module, the button display and the plurality of light wave hair Emitter provides required electric power.The tapered end includes:One second microprocessor, to process signal; One second clock, to provide time data;One second wireless communication module, to use wireless parties Formula transmits and receives signal;Multiple Lightwave receivers, to receive light wave;One second battery, to For the reception of second microprocessor, the second clock, second wireless communication module and the plurality of light wave Device provides required electric power;And multiple reserve batteries, to carry when second battery electric power exhausts For redundancy electric power.The tapered end connects a door interlock switch and controls the Push And Release of the door interlock switch.The mobile phone On the application software (APP) that uses be installed on a mobile phone, to produce password and password be transmitted to the net Network cloud server.
In order to solve above-mentioned deficiency of the prior art, present invention also offers a kind of light wave encryption and decryption ten thousand With the method for operating of key system, comprise the following steps:
(a):User is input into a key cipher by the application software on mobile phone;
(b):Mobile phone is by the key cipher transmission and is stored in a network cloud server;
(c):User inserts a general-purpose key in one tapered end, and one first in the general-purpose key is wireless One second wireless communication module in communication module and the tapered end downloads the key from the network cloud server Spoon password;
(d):User selects the door lock to be opened institute right by a button display of the general-purpose key The button answered;
(e):One first microprocessor of the general-purpose key uses an enciphering and deciphering algorithm by selected button Time series signal mixing produced by signal, the key cipher and one first clock passes through many after calculating Individual light wave transmitter launches lightwave signal;
(f):Corresponding multiple Lightwave receivers receive the plurality of lightwave signal and pass through one the in the tapered end Two microprocessors refer to the plurality of lightwave signal, the key cipher and one second using an enciphering and deciphering algorithm Time series signal produced by clock is decrypted and proving program, if the errorless i.e. transmission one of checking is opened Lock signal a to door interlock switch opens door lock.
In one embodiment of this invention, the user of the light wave encryption and decryption general-purpose key system can pass through The application software on mobile phone is input into a key cipher, and by the way that mobile phone is by the key cipher transmission and stores up The network cloud server is stored in, when using the general-purpose key system, user can be by the general-purpose key Spoon is inserted in the tapered end, in first wireless communication module and the tapered end second in the general-purpose key Wireless communication module can download the key cipher from the network cloud server, and user is pressed by this Key display selects the button corresponding to the door lock to be opened, the first microprocessor to use one plus solution Close algorithm is by the time series produced by selected push button signalling, the key cipher and first clock Signal mixing launches lightwave signal after calculating by the plurality of light wave transmitter, corresponding many in the tapered end Individual Lightwave receiver is received the plurality of lightwave signal and is calculated using an encryption and decryption by second microprocessor Time series signal of the method with reference to produced by the plurality of lightwave signal, the key cipher and the second clock It is decrypted and proving program, if checking is errorless to transmit a unlocking signal to the door interlock switch by door lock Open.
In one embodiment of this invention, the light source that the plurality of light wave transmitter is used is LED.
In one embodiment of this invention, the enciphering and deciphering algorithm that the first microprocessor is used is following The combination of one or more of which:Addition, subtraction and multiplication.
In one embodiment of this invention, the enciphering and deciphering algorithm that second microprocessor is used is following The combination of one or more of which:Addition, subtraction and multiplication.
In one embodiment of this invention, the user before the application software using needing to recognize by an identity Card program, the authentication program is identification of fingerprint or sound-groove identification.
During the light wave encryption and decryption general-purpose key system provided using the present invention, user can be by mobile phone The APP input key ciphers, and by the way that mobile phone is by the key cipher transmission and is stored in a network high in the clouds Server.When using the general-purpose key system, user can insert the general-purpose key in the tapered end, The second wireless communication module in the first wireless communication module and the tapered end in the general-purpose key can be from this Network cloud server downloads the key cipher, and user selects what is opened by the button display Button (such as gate lock to be opened, selection key 1) corresponding to door lock, the first microprocessor is used One enciphering and deciphering algorithm by produced by selected push button signalling, the key cipher and first clock when Between sequence signal mixing calculate after by the plurality of light wave transmitter transmitting lightwave signal, it is right in the tapered end The multiple Lightwave receivers answered are received the plurality of lightwave signal and are added using one by second microprocessor Time sequence of the decipherment algorithm with reference to produced by the plurality of lightwave signal, the key cipher and the second clock The program that column signal is decrypted and verifies, if the errorless unlocking signal that transmits of checking is to door interlock switch Door lock is opened.
In one embodiment of the invention, the user of the general-purpose key system that the present invention is provided can first lead to Cross mobile phone key cipher is transmitted and stored to the network cloud server.When the user loses its hand During machine, it can download this group of key cipher using another mobile phone to the network cloud server, then will This group of key cipher is input into into the present invention by wireless communication module built-in on the another mobile phone General-purpose key, performs unlocking program to open different locksets.
In another embodiment of the present invention, when the user loses the general-purpose key, it can be used The APP input key ciphers on its mobile phone, and by the way that mobile phone is by the key cipher transmission and is stored in One network cloud server, and downloaded from the network cloud server using the new general-purpose key of another The key cipher is unlocked, due to including in the calculating process of enciphering and deciphering algorithm of the present invention Time series signal, the key cipher of generation is used only once, therefore the general-purpose lost is stored on the key Key cipher cannot use, it is ensured that the safety of system.
To sum up, light wave encryption and decryption general-purpose key system provided by the present invention can be with password authentification and light wave The Multiple techniques framework of transmission and encryption and decryption etc., opens different locksets, can really reduce user The quantity of carrying keys, and the effect of high safety is actually reached, for the device to be protected of lockset Equipment provides intrinsically safe protection.
Description of the drawings
The schematic diagram of the light wave encryption and decryption general-purpose key system that Fig. 1 is provided for the present invention;
In the light wave encryption and decryption general-purpose key system that Fig. 2 is provided for the present invention during general-purpose key insertion tapered end Schematic diagram;
The signal of encryption process in the light wave encryption and decryption general-purpose key system that Fig. 3 is provided for the present invention Figure;
The operating process of general-purpose key in the light wave encryption and decryption general-purpose key system that Fig. 4 is provided for the present invention Schematic diagram;
The user of the light wave encryption and decryption general-purpose key system that Fig. 5 is provided for the present invention uses when losing mobile phone The schematic diagram of general-purpose key.
Description of reference numerals:01- light wave encryption and decryption general-purpose key systems;011- general-purpose keys;0111- First microprocessor;The clocks of 0112- first;The wireless communication modules of 0113- first;0114- buttons show Device;0115- light wave transmitters;The batteries of 0116- first;012- tapered ends;The microprocessors of 0121- second; 0122- second clocks;The wireless communication modules of 0123- second;0124- Lightwave receivers;0125- second is electric Pond;0126- reserve batteries;The application software (APP) used on 013- mobile phones;0131- key ciphers; 014- network cloud servers;015- door interlock switches;021- general-purpose keys;The radio communications of 0211- first Module;0212- button displays;0213- first microprocessors;The clocks of 0214- first;0215- light waves Transmitter;022- tapered ends;The wireless communication modules of 0221- second;The microprocessors of 0222- second;0223- Second clock;0225- Lightwave receivers;023- network cloud servers;0231- key ciphers;31- General-purpose key;311- first microprocessors;The clocks of 312- first;32- tapered ends;The microprocessors of 321- second Device;322- second clocks;411st, 412,413,414,415,416- steps;51- general-purpose keys system The user of system;52- another mobile phones;The application software (APP) used on 521- mobile phones;522- keys are close Code;53- network cloud servers;54- general-purpose keys;The wireless communication modules of 541- first;55- tapered ends; The wireless communication modules of 551- second;56- door interlock switches.
Specific embodiment
As shown in figure 1, Fig. 1 showing for the light wave encryption and decryption general-purpose key system framework for providing of the invention It is intended to.As shown in Figure 1, the light wave encryption and decryption general-purpose key system 01 includes:One general-purpose key 011, The network cloud server 014 of application software (APP) 013 and used on one tapered end 012, a mobile phone. The general-purpose key 011 includes:One first microprocessor 0111, to process signal;One first clock 0112, to provide time data;One first wireless communication module 0113, to use wireless mode Transmission and reception signal;One button display 0114, to provide the user selection key;Multiple light Wave launcher 0115, to launch light wave;One first battery 0116, to for the first microprocessor 0111st, first clock 0112, first wireless communication module 0113, the button display 0114 And the plurality of light wave transmitter 0115 provides required electric power.The tapered end 012 includes:One second micro- place Reason device 0121, to process signal;One second clock 0122, to provide time data;One second Wireless communication module 0123, signal is transmitted and received using wireless mode;Multiple Lightwave receivers 0124, to receive light wave;One second battery 0125, to for second microprocessor 0121, should Second clock 0122, second wireless communication module 0123 and the plurality of Lightwave receiver 0124 are provided Required electric power;And multiple reserve batteries 0126, to when second battery electric power 0125 exhausts Redundancy electric power is provided.The tapered end 012 connects a door interlock switch 015 and controls the door interlock switch 015 Push And Release.The application software (APP) 013 used on the mobile phone is installed in a mobile phone, to produce key Spoon password 0131 simultaneously transmits the key cipher 0131 to the network cloud server 014.
The user of the present invention, should when the light wave encryption and decryption general-purpose key system provided using the present invention User can pass through the APP013 on mobile phone and be input into key cipher 0131, and by mobile phone by the key Password 0131 transmits and is stored in the network cloud server 014, wherein, the user uses should Need before APP by an identity authentication procedure, the authentication program can be identification of fingerprint or sound-groove identification. When using the general-purpose key system 01, the general-purpose key 011 can be inserted the tapered end 012 by user Interior, in the general-purpose key 011 in first wireless communication module 0113 and the tapered end 012 second Wireless communication module 0123 can download the key cipher 0131 from the network cloud server 014, use Family selects the button corresponding to the door lock to be opened (to be for example intended to open by the button display 0114 Gate lock, selection key 1), the first microprocessor 0111 will be selected using an enciphering and deciphering algorithm Push button signalling, the key cipher 0131 and the time series signal produced by first clock 0112 Mixing launches lightwave signal after calculating by the plurality of light wave transmitter 0115, correspondence in the tapered end 012 Multiple Lightwave receivers 0124 receive the plurality of lightwave signal and by second microprocessor 0121 The plurality of lightwave signal, the key cipher 0131 and the second clock are referred to using an enciphering and deciphering algorithm The program that time series signal produced by 0122 is decrypted and verifies, if checking is errorless to transmit one Unlocking signal to door interlock switch 015 opens door lock.
As shown in Fig. 2 Fig. 2 is general-purpose key in the light wave encryption and decryption general-purpose key system for providing of the invention Schematic diagram during spoon insertion tapered end.As shown in Figure 2, when the light wave encryption and decryption general-purpose key that the present invention is provided When general-purpose key 021 in key system inserts tapered end 022, first nothing in the general-purpose key 021 The second wireless communication module 0221 in line communication module 0211 and the tapered end 022 can be from the network cloud End server 023 downloads the key cipher 0231 for having uploaded, and user passes through the button display 0212 The button (such as gate lock to be opened, selection key 1) corresponding to the door lock to be opened is selected, this One microprocessor 0213 uses an enciphering and deciphering algorithm by selected push button signalling, the key cipher 0231 And sent out by the plurality of light wave after the time series signal mixing calculating produced by first clock 0214 Emitter 0215 launches lightwave signal, and corresponding multiple Lightwave receivers 0225 are received in the tapered end 022 The plurality of lightwave signal is simultaneously more with reference to this using an enciphering and deciphering algorithm by second microprocessor 0222 Time series signal produced by individual lightwave signal, the key cipher 0231 and the second clock 0223 The program for being decrypted and verifying, if the errorless unlocking signal that transmits of checking is to door interlock switch (not shown) Door lock is opened.
As shown in Figures 2 and 3, in the light wave encryption and decryption general-purpose key system that Fig. 3 is provided for the present invention The schematic diagram of encryption process.When the first microprocessor 311 in the general-purpose key 31 uses one plus solution Close algorithm by produced by the selected push button signalling, the key cipher and first clock 312 when Between sequence signal mixing calculate after by the plurality of light wave transmitter launch lightwave signal when, its calculating Coded system can be as follows.A date such as 20150720 can be obtained from first clock 312 first, Assume that the key cipher is 1234, if algorithms selection addition, 20150720+1234=20151954, Therefore new password can be 20151954.If algorithms selection subtraction, 20150720-1234=20149486, Therefore new password can be 20149486.If algorithms selection multiplication, 20150720*1234=24865988480, it is 65988480 to take 8, end, therefore new password can be 65988480.New password can control the permutation and combination that the plurality of light wave transmitter launches lightwave signal, example Such as, when new password is 20151954, as shown in Fig. 2 in the plurality of light wave transmitter 0215 The transmitter of numbering 1,3,5 can launch light wave.As shown in figure 3, in the tapered end 32, this second Microprocessor 321 is referred to produced by the key cipher and the second clock 322 using an enciphering and deciphering algorithm The time series signal program that is decrypted and verifies.First, second microprocessor 321 can be from First clock 322 obtains a date such as 20150720, it is assumed that the key cipher is 1234, if algorithm Addition is selected, then 20150720+1234=20151954, therefore new password can be 20151954.If calculating Method selects subtraction, then 20150720-1234=20149486, therefore new password can be 20149486.If calculating Method selects multiplication, then 20150720*1234=24865988480, and it is 65988480 to take 8, end, therefore New password can be 65988480.As shown in Fig. 2 new password can control the plurality of Lightwave receiver 0225 The row of the lightwave signal that the plurality of light wave transmitter 0215 in receive the general-purpose key 021 is launched Row combination, as it was previously stated, for example, when new password is 20151954, in the general-purpose key 021 The transmitter of the numbering 1,3,5 in the plurality of light wave transmitter 0215 can launch lightwave signal, then should The receiver of numbering 1,3,5 corresponding in the multiple Lightwave receivers 0225 in tapered end 022 then should Lightwave signal is received, if the plurality of receiver receives lightwave signal really, then it represents that checking is errorless to be passed A unlocking signal is sent to open door lock to door interlock switch (not shown).
As shown in figure 4, Fig. 4 is general-purpose key in the light wave encryption and decryption general-purpose key system for providing of the invention The schematic diagram of the operating process of spoon.As shown in figure 4, when a user uses the light wave of present invention offer During encryption and decryption general-purpose key system, it can be operated according to following steps.
Step 411:User is input into a key cipher by the APP on mobile phone;
Step 412:Mobile phone is by the key cipher transmission and is stored in a network cloud server;
Step 413:User inserts the general-purpose key in the tapered end, one first in the general-purpose key One second wireless communication module in wireless communication module and the tapered end is downloaded from the network cloud server The key cipher;
Step 414:User selects the door lock to be opened institute by the button display of general-purpose key one Corresponding button;
Step 415:The first microprocessor using an enciphering and deciphering algorithm by selected push button signalling, Time series signal mixing produced by the key cipher and one first clock passes through the plurality of light after calculating Wave launcher launches lightwave signal;
Step 416:Corresponding multiple Lightwave receivers receive the plurality of lightwave signal and lead in the tapered end Cross second microprocessor use an enciphering and deciphering algorithm with reference to the plurality of lightwave signal, the key cipher and Time series signal produced by the second clock is decrypted and proving program, if checking is errorless passing A unlocking signal is sent to open door lock to door interlock switch.
Wherein, the user is before the APP using needing by an identity authentication procedure, the authentication journey Sequence can be identification of fingerprint or sound-groove identification.
As shown in figure 5, Fig. 5 loses for the user of the light wave encryption and decryption general-purpose key system for providing of the invention Accidentally drop machine when using general-purpose key schematic diagram.In the present embodiment, when the light wave that the present invention is provided adds When the user 51 of decryption general-purpose key system loses its mobile phone, it can use another mobile phone 52 from Network cloud server 53 downloads the application software (APP) used on the mobile phone disclosed in this invention 521, and a key cipher 522 is input into by the application software (APP) 521, mobile phone is close by the key Code 522 is transmitted and is stored in the network cloud server 53, wherein, the user uses the APP Front need can be identification of fingerprint or sound-groove identification by an identity authentication procedure, the authentication program.Connect , in one first wireless communication module 541 and the tapered end 55 one second in the general-purpose key 54 Wireless communication module 551 is downloaded the key cipher 522 and is used from the network cloud server 53, subsequently Encryption and decryption program and transmission signal and receive lightwave signal process then as described above, here is no longer Repeat, if encryption and decryption verifies that the errorless tapered end 55 transmits a unlocking signal to door interlock switch 56 by door Lock is opened.
In another embodiment, when user's something lost of the light wave encryption and decryption general-purpose key system that the present invention is provided When losing its general-purpose key, it can be downloaded from network using another general-purpose key and be stored in the network cloud The key cipher of end server, follow-up general-purpose key is believed with the encryption and decryption program and transmitting light wave of tapered end Number and receive lightwave signal process then as described above, will not be described here, if encryption and decryption checking nothing By mistake the tapered end transmits a unlocking signal and opens door lock to door interlock switch.
Described from the explanation of above example, the light wave encryption and decryption general-purpose key system that the present invention is provided System can open different locksets with the Multiple techniques framework of password authentification and light wave transmissions and encryption and decryption etc., The real quantity for reducing user's carrying keys, greatly improves using upper convenience, and actually reaches The effect of high safety, for the appliance arrangement to be protected of lockset provides intrinsically safe protection.
Detailed description above is illustrating for the possible embodiments for the present invention, but, above-mentioned reality Apply example and be not used to limit the scope of the invention, it is all without departing from carried out by skill spirit of the present invention etc. Effect is implemented or is changed, and is intended to be limited solely by the protection domain of this case.

Claims (11)

1. a kind of light wave encryption and decryption general-purpose key system, it is characterised in that include:One general-purpose key, The application software used on one tapered end, a mobile phone and a network cloud server, wherein,
The general-purpose key includes:
One first microprocessor, to process signal;
One first clock, to provide time data;
One first wireless communication module, signal is transmitted and received using wireless mode;
One button display, to provide selection key for user;
Multiple light wave transmitters, to launch light wave;And
One first battery, to for the first microprocessor, first clock, first radio communication Module, the button display and the plurality of light wave transmitter provide required electric power;
The tapered end includes:
One second microprocessor, to process signal;
One second clock, to provide time data;
One second wireless communication module, signal is transmitted and received using wireless mode;
Multiple Lightwave receivers, it is corresponding with the plurality of light wave transmitter, to receive light wave;
One second battery, to for second microprocessor, the second clock, second radio communication Module and the plurality of Lightwave receiver provide required electric power;And
Multiple reserve batteries, to provide redundancy electric power when second battery electric power exhausts;
Wherein, the tapered end connects a door interlock switch and controls the Push And Release of the door interlock switch, on the mobile phone The application software for using is installed in a mobile phone, to produce key cipher and transmit the key cipher To the network cloud server.
2. light wave encryption and decryption general-purpose key system according to claim 1, it is characterised in that should The application software that the user of light wave encryption and decryption general-purpose key system can pass through on mobile phone is input into a key Password, and by the way that mobile phone is by key cipher transmission and is stored in the network cloud server, when using During the general-purpose key system, user can insert the general-purpose key in the tapered end, in the general-purpose key First wireless communication module and the tapered end in the second wireless communication module can be from the network high in the clouds Server downloads the key cipher, and user selects the door lock to be opened institute by the button display Corresponding button, the first microprocessor uses an enciphering and deciphering algorithm by selected push button signalling, is somebody's turn to do Time series signal mixing produced by key cipher and first clock passes through the plurality of light wave after calculating Transmitter launches lightwave signal, and corresponding multiple Lightwave receivers receive the plurality of light wave letter in the tapered end Number and by second microprocessor using an enciphering and deciphering algorithm refer to the plurality of lightwave signal, the key Time series signal produced by password and the second clock is decrypted and proving program, if checking nothing Mistake transmits a unlocking signal and opens door lock to the door interlock switch.
3. light wave encryption and decryption general-purpose key system according to claim 1, it is characterised in that should The light source that multiple light wave transmitters are used is LED.
4. light wave encryption and decryption general-purpose key system according to claim 2, it is characterised in that should The enciphering and deciphering algorithm that first microprocessor is used is the combination of following one or more of which:Addition, subtract Method and multiplication.
5. light wave encryption and decryption general-purpose key system according to claim 2, it is characterised in that should The enciphering and deciphering algorithm that second microprocessor is used is the combination of following one or more of which:Addition, subtract Method and multiplication.
6. light wave encryption and decryption general-purpose key system according to claim 2, it is characterised in that should Using needing before the application software by an identity authentication procedure, the authentication program is fingerprint to user Identification or sound-groove identification.
7. a kind of method of operating of light wave encryption and decryption general-purpose key system, it is characterised in that including following Step:
(a):User is input into a key cipher by the application software on mobile phone;
(b):Mobile phone is by the key cipher transmission and is stored in a network cloud server;
(c):User inserts a general-purpose key in one tapered end, and one first in the general-purpose key is wireless One second wireless communication module in communication module and the tapered end downloads the key from the network cloud server Spoon password;
(d):User selects the door lock to be opened institute right by a button display of the general-purpose key The button answered;
(e):One first microprocessor of the general-purpose key uses an enciphering and deciphering algorithm by selected button Time series signal mixing produced by signal, the key cipher and one first clock passes through many after calculating Individual light wave transmitter launches lightwave signal;
(f):Corresponding multiple Lightwave receivers receive the plurality of lightwave signal and pass through one the in the tapered end Two microprocessors refer to the plurality of lightwave signal, the key cipher and one second using an enciphering and deciphering algorithm Time series signal produced by clock is decrypted and proving program, if the errorless i.e. transmission one of checking is opened Lock signal a to door interlock switch opens door lock.
8. the method for operating of light wave encryption and decryption general-purpose key system according to claim 7, it is special Levy and be, the light source that the plurality of light wave transmitter is used is LED.
9. the method for operating of light wave encryption and decryption general-purpose key system according to claim 7, it is special Levy and be, the enciphering and deciphering algorithm that the first microprocessor is used is the group of following one or more of which Close:Addition, subtraction and multiplication.
10. the method for operating of light wave encryption and decryption general-purpose key system according to claim 7, its It is characterised by, the enciphering and deciphering algorithm that second microprocessor is used is following one or more of which Combination:Addition, subtraction and multiplication.
The method of operating of 11. light wave encryption and decryption general-purpose key systems according to claim 7, its It is characterised by, the user using needing before the application program by an identity authentication procedure, recognize by the identity Card program is identification of fingerprint or sound-groove identification.
CN201510673824.XA 2015-10-16 2015-10-16 A kind of the general-purpose key system and its operating method of light wave encryption and decryption Expired - Fee Related CN106600755B (en)

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