CN108288314A - It is a kind of intelligence lock cipher generate and verification method - Google Patents
It is a kind of intelligence lock cipher generate and verification method Download PDFInfo
- Publication number
- CN108288314A CN108288314A CN201711380190.4A CN201711380190A CN108288314A CN 108288314 A CN108288314 A CN 108288314A CN 201711380190 A CN201711380190 A CN 201711380190A CN 108288314 A CN108288314 A CN 108288314A
- Authority
- CN
- China
- Prior art keywords
- password
- smart lock
- generates
- visitor
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/005—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a random code
Abstract
Technical scheme of the present invention includes that a kind of intelligent lock cipher generates and verification method, triggering command is generated after the unlocking request of password generation terminal acquisition owner, random code is generated after the triggering command of smart lock verification visitor's input, password generates terminal using including but not limited to that random code generates a temporary password, and visitor is unlocked using temporary password;Smart lock generates terminal with password need not be synchronous, reduces the requirement to smart lock inside intelligence system, simple in structure, reduces the cost of manufacture of smart lock;During unlocking, it is desirable that owner and visitor's interaction, to be conducive to the true identity that owner confirms guest;And password is generated terminal and is generated a temporary password using random code, is increased the randomness of password, is improved the safety of smart lock.
Description
Technical field
The present invention relates to a kind of intelligent lock cipher generation and verification methods, belong to computer technical field of security and protection.
Background technology
Go out with the arrival of intellectualization times currently, mechanical lock cannot increasingly meet requirement of the people to Prevention-Security
The intelligent cipher lock compared with high safety reliability is showed;However when the owner of intelligent cipher lock not at the scene when, for need it is interim
Unlocking cipher can only be told visitor by the owner of the visitor of unlock, intelligent cipher lock, and afterwards for the sake of safety, owner is often
Can only Modify password, so often have visitor unlock once just need change a password, this give using intelligent cipher lock visitor
Bring very big inconvenience.
Occur mobile terminal capable of being used to generate the intelligent cipher that visitor's temporary password is unlocked on the market as a result,
Lock, but it requires mobile terminal to carry out time synchronization with intelligent cipher lock, and system requirements is higher, implements inconvenient;It uses
Mobile terminal directly disposably generates a temporary password, and owner lacks with visitor to be exchanged, and is not easy to confirm visitor's true identity, safety
It is not high enough.
Invention content
In view of the deficiencies of the prior art, technical scheme of the present invention provides a kind of intelligent lock cipher and generates and authentication
Method reduces the requirement to smart lock inside intelligence system, simple in structure, reduces the cost of manufacture of smart lock;Unlocking process
In, it is desirable that owner and visitor's interaction, to be conducive to the true identity that owner confirms guest;And password generates terminal profit
It is generated a temporary password with random code, increases the randomness of password, improve the safety of smart lock.
A kind of intelligent lock cipher of technical scheme of the present invention generates and verification method, and terminal and third are generated using password
Square communication terminal cooperation smart lock is unlocked, and this method includes:
Third party's communication terminal generates terminal to password and sends request of unlocking;
Password, which will generate after terminal receives unlocking request, to be sent to third party's communication for obtaining the triggering command of random code
Terminal, the triggering command are preset triggering command in smart lock;
Smart lock obtains the triggering command of visitor's input, and the triggering command of visitor's input is obtained from third party's communication terminal
It takes;
Smart lock judge visitor input triggering command whether matched with preset triggering command in smart lock, if matching at
Then smart lock generates and exports random code to work(, and otherwise smart lock carries out corresponding prompt and visitor is asked to re-enter triggering command;
The random code that visitor inputs is sent to password and generates terminal by third party's communication terminal;
Password is generated terminal and is generated a temporary password using including but not limited to random code and send it to third party's communication
Terminal;
Smart lock is obtained the temporary password of visitor's input and is verified using the checking algorithm in smart lock, the visitor
The temporary password of input is obtained from third party's communication terminal;
Smart lock executes the temporary password of unlocking operation and ineffective treatment this visitor input if cryptographic check success, if close
Then smart lock does not execute unlocking operation and is accordingly prompted for code check failure.
Further, this method further includes:
Obtain the unique mark of smart lock;
Smart lock is initialized and stores the administrator password of visitor's setting;
Password generates the administrator password of the unique mark and visitor's setting of terminal storage smart lock.
Further, password is generated terminal and is generated temporarily using including but not limited to random code, unique mark and administrator password
Password simultaneously sends it to third party's communication terminal.
Further, password generates terminal using including but not limited to that hash algorithm generates a temporary password, and the smart lock makes
Cryptographic check is carried out with including but not limited to hash algorithm.
Further, this method further includes:
Smart lock then enters waiting input state after generating random code and proceeds by timing, if waiting the time to be entered super
The preset input waiting-timeout duration of smart lock is crossed, then smart lock refusal carries out cryptographic check.
Further, the random number generator built in smart lock use is generated random code or is produced using Pseudo-Random Number
Raw random code.
Further, smart lock output random code mode include but not limited to intelligent keyboard light successively accordingly by
Key shows screen display and voice broadcast in smart lock.
Further, it includes but not limited to mobile phone, computer, iPad that password, which generates terminal and third party's communication terminal,.
Beneficial effects of the present invention are:Requirement of the smart lock to intelligence system is reduced, is reduced the production cost;It realizes
Owner does not need the requirement that request is unlocked at the scene, increases convenience;By random during interaction between host and guest
Code generates the temporary password unlocked, and improves safety.
Description of the drawings
Fig. 1 show the method flow diagram of first embodiment of the invention;
Fig. 2 show second embodiment of the invention and obtains the method flow diagram after temporary password.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments
The present invention is described in detail.
As shown in Figure 1, the present invention generates terminal using password and third party's communication terminal cooperation smart lock is unlocked, the
The method of one embodiment includes:
S1, third party's communication terminal generate terminal to password and send request of unlocking;
Specifically, when visitor has unlocking demand, visitor is communicated by third party's communication terminal with owner, and expression is opened
Lock demand.
S2, password generate the unlocking instruction that terminal obtains owner's input;
Specifically, after having visitor to show unlocking demand to the owner of smart lock, the owner of smart lock is to portable
Password generates terminal and inputs unlocking instruction, for example presses unlocking key on the touch screen that password generates terminal.
S3, password generate terminal and triggering command are sent to third party's communication terminal;
It shows after request specifically, password generation terminal reception is unlocked and refers to for obtaining the triggering of random code on a display screen
It enables, the triggering command is that password generates preset triggering command in the smart lock being previously stored in terminal, and content is to need to visit
The key symbol that visitor presses on intelligent keyboard, key symbol depends on the button on intelligent keyboard and digit is unlimited;Owner gets
The triggering command is informed to the visitor for holding third party's communication terminal after triggering command.
The triggering command that S4, smart lock verification visitor input;
Specifically, after the owner of smart lock tells triggering command to visitor, visitor inputs triggering on intelligent keyboard and refers to
It enables;Preset triggering command carries out comparison verification in the triggering command and smart lock that smart lock inputs visitor, if visitor inputs
Triggering command it is correct, then smart lock generate a random code feed back to visitor, if visitor input triggering command it is incorrect,
Smart lock request visitor re-enters.
S5, smart lock generate and export random code;
Specifically, according to the difference of smart lock model, the mode that smart lock generates random code can be interior in smart lock
Hardware random number generator generation is set, can also be that intelligence system in smart lock is generated using pseudo random number algorithm, this is random
Digital content depends on the button on intelligent keyboard and digit is unlimited;The mode that smart lock exports random code includes but not limited to intelligence
Can lock the mode of corresponding button, smart lock are lighted on intelligent keyboard on a display screen according to the random digital content of generation successively
Show the mode of random digital content or by way of speech play.
S6, password are generated terminal and are generated a temporary password using the random code that visitor obtains and be sent to third party's communication eventually
End;
Specifically, the random code obtained from smart lock is told the owner of smart lock by visitor by third party's communication terminal,
Random code is input to password and generated in terminal by owner, and it is interim close using including but not limited to random code generation that password generates terminal
Code simultaneously feeds back to owner, and wherein password is generated terminal and generated a temporary password using including but not limited to hash algorithm;In order to obtain
Higher safety needs the unique mark for getting smart lock, and pipe is arranged on smart lock when using smart lock for the first time
Password is managed, while this unique mark and administrator password are entered into password and generate terminal, can be used at this point, password generates terminal
Random code, unique mark and administrator password generate a higher temporary password of safety jointly;Temporary password is that use includes
But the password generating algorithm for being not limited to hash algorithm generates, and temporary password digit can be one or multidigit, for safety,
Generally 6 or more.
The temporary password that S7, smart lock verification visitor input;
Specifically, after temporary password is informed visitor by owner, visitor inputs temporary password, smart lock on intelligent keyboard
Cryptographic check is carried out using the cryptographic check algorithm of preset including but not limited to hash algorithm, if verifying successfully, smart lock
Step S8 is executed, if verification failure, smart lock executes step S9 and provides corresponding prompt.
S8, smart lock are unlocked;
S9, smart lock are not unlocked.
As shown in Fig. 2, the present invention generates terminal using password and third party's communication terminal cooperation smart lock is unlocked, the
The method of two embodiments, it is more about the several steps for keeping temporary password invalid on the basis of first embodiment, it specifically includes:
Random code and step S6 are generated and exported in step S5, smart lock, password generate terminal using visitor obtain with
Machine code generates a temporary password and is sent between third party's communication terminal, further includes:
S51, smart lock, which enter, to be waited for input state and carries out timing;
Specifically, smart lock then enters waiting input state after generating random code and starts timing.
S52, verify whether to be more than preset input waiting-timeout duration.
Specifically, when whether the duration to be entered such as smart lock verification is more than preset input waiting-timeout in smart lock
It is long, if overtime, skip to and execute following step S10;If in input waiting-timeout duration, visitor has input temporary password, then
Smart lock is normally executed according to following step.
After step S8, smart lock are unlocked, further include:
S10, smart lock ineffective treatment this temporary password.
Specifically, when executing ineffective treatment operation, the temporary password of smart lock refusal verification visitor's input simultaneously carries out corresponding
Time-out prompt.
In the above-described embodiments, password generate terminal and third party's communication terminal include but not limited to mobile phone, computer,
IPad, third party's communication terminal are mainly used for visitor and carry out communication exchange with owner.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.In the protection model of the present invention
Its technical solution and/or embodiment can have a variety of different modifications and variations in enclosing.
Claims (8)
1. a kind of intelligence lock cipher generates and verification method, this method generates terminal and the cooperation of third party's communication terminal using password
Smart lock is unlocked, it is characterised in that:
Third party's communication terminal generates terminal to password and sends request of unlocking;
Password, which generates after terminal receives unlocking request, to be sent to third party's communication terminal for obtaining the triggering command of random code,
The triggering command is preset triggering command in smart lock;
Smart lock obtains the triggering command of visitor's input, and the triggering command of visitor's input is obtained from third party's communication terminal;
Smart lock judges whether the triggering command of visitor's input matches with preset triggering command in smart lock, if successful match
Smart lock generates and exports random code, and otherwise smart lock carries out corresponding prompt and visitor is asked to re-enter triggering command;
The random code that visitor obtains is sent to password and generates terminal by third party's communication terminal;
Password generates terminal and is generated a temporary password using including but not limited to random code and sent it to third party's communication terminal;
Smart lock is obtained the temporary password of visitor's input and is verified using the checking algorithm in smart lock, visitor's input
Temporary password from third party's communication terminal obtain;
Smart lock executes the temporary password of unlocking operation and ineffective treatment this visitor input if cryptographic check success, if password school
Testing failure, then smart lock does not execute unlocking operation and is accordingly prompted.
2. intelligence lock cipher according to claim 1 generates and verification method, which is characterized in that this method further includes:
Obtain the unique mark of smart lock;
Smart lock is initialized and stores the administrator password of visitor's setting;
Password generates the administrator password of the unique mark and visitor's setting of terminal storage smart lock.
3. intelligence lock cipher according to claim 2 generates and verification method, it is characterised in that:The password generates terminal
It is generated a temporary password using including but not limited to random code, unique mark and administrator password and sends it to third party and communicated eventually
End.
4. according to claim the 1-3 any generation of intelligent lock cipher and verification method, it is characterised in that:The password life
At terminal using including but not limited to that hash algorithm generates a temporary password, the smart lock uses including but not limited to hash algorithm
Carry out cryptographic check.
5. intelligence lock cipher according to claim 1 generates and verification method, which is characterized in that this method further includes:
Smart lock then enters waiting input state after generating random code and proceeds by timing, if it is more than intelligence to wait the time to be entered
Preset input waiting-timeout duration can be locked, then smart lock refusal carries out cryptographic check.
6. intelligence lock cipher according to claim 1 generates and verification method, it is characterised in that:Built in smart lock use
Random number generator generates random code or generates random code using Pseudo-Random Number.
7. intelligence lock cipher according to claim 1 generates and verification method, it is characterised in that:Smart lock exports random code
Mode include but not limited to light respective keys successively in intelligent keyboard, show that screen display and voice are broadcast in smart lock
Report.
8. intelligence lock cipher according to claim 1 generates and verification method, it is characterised in that:The password generates terminal
Include but not limited to mobile phone, computer, iPad with third party's communication terminal.
Priority Applications (1)
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CN201711380190.4A CN108288314A (en) | 2017-12-20 | 2017-12-20 | It is a kind of intelligence lock cipher generate and verification method |
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CN201711380190.4A CN108288314A (en) | 2017-12-20 | 2017-12-20 | It is a kind of intelligence lock cipher generate and verification method |
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Family
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CN201711380190.4A Pending CN108288314A (en) | 2017-12-20 | 2017-12-20 | It is a kind of intelligence lock cipher generate and verification method |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110349311A (en) * | 2019-07-08 | 2019-10-18 | 江苏橙贝科技有限公司 | A kind of fingerprint lock control system and method based on block chain technology |
CN111080845A (en) * | 2019-10-29 | 2020-04-28 | 深圳市汇顶科技股份有限公司 | Temporary unlocking method, system, door lock, administrator terminal and readable storage medium |
WO2020088623A1 (en) * | 2018-10-31 | 2020-05-07 | 云丁网络技术(北京)有限公司 | Intelligent device control method and system |
CN111354116A (en) * | 2020-03-09 | 2020-06-30 | 珠海优特物联科技有限公司 | Lock control method and device, electronic lock and lock control system |
CN113554793A (en) * | 2021-07-29 | 2021-10-26 | 西交利物浦大学 | Temporary access method, equipment, storage medium and system of intelligent access control system |
CN113611031A (en) * | 2021-07-29 | 2021-11-05 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Networking-free intelligent access control method and system for power distribution room |
CN113611020A (en) * | 2021-08-31 | 2021-11-05 | 龙芯中科(金华)技术有限公司 | Intelligent lock control method, device and equipment |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090041743A (en) * | 2007-10-24 | 2009-04-29 | 비앤비쏠루션주식회사 | Digital door lock |
US20130054975A1 (en) * | 2011-08-22 | 2013-02-28 | Hon Hai Precision Industry Co., Ltd. | Electronic password lock system and method for its use |
CN103218865A (en) * | 2013-04-17 | 2013-07-24 | 孙添平 | Dynamic electronic coded lock system and authentication method thereof |
CN104010298A (en) * | 2014-05-05 | 2014-08-27 | 深圳市汇川技术股份有限公司 | Safety protection system and method for SIM card of device terminal |
CN104631961A (en) * | 2014-02-17 | 2015-05-20 | 袁磊 | Dynamic password electronic lock system in which password changes according to random codes |
CN106131179A (en) * | 2016-07-05 | 2016-11-16 | 林哲敏 | The password Rights Management System of a kind of intelligent door lock and method |
CN106251442A (en) * | 2016-08-02 | 2016-12-21 | 成都荷码科技有限公司 | The setting of the temporary password of a kind of smart lock and verification method thereof |
CN107181742A (en) * | 2017-05-16 | 2017-09-19 | 珠海晶通科技有限公司 | A kind of shared bicycle electronic lock system and its method for unlocking |
CN107426155A (en) * | 2017-04-17 | 2017-12-01 | 浙江德塔森特数据技术有限公司 | A kind of method for unlocking of integrated cabinet |
-
2017
- 2017-12-20 CN CN201711380190.4A patent/CN108288314A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090041743A (en) * | 2007-10-24 | 2009-04-29 | 비앤비쏠루션주식회사 | Digital door lock |
US20130054975A1 (en) * | 2011-08-22 | 2013-02-28 | Hon Hai Precision Industry Co., Ltd. | Electronic password lock system and method for its use |
CN103218865A (en) * | 2013-04-17 | 2013-07-24 | 孙添平 | Dynamic electronic coded lock system and authentication method thereof |
CN104631961A (en) * | 2014-02-17 | 2015-05-20 | 袁磊 | Dynamic password electronic lock system in which password changes according to random codes |
CN104010298A (en) * | 2014-05-05 | 2014-08-27 | 深圳市汇川技术股份有限公司 | Safety protection system and method for SIM card of device terminal |
CN106131179A (en) * | 2016-07-05 | 2016-11-16 | 林哲敏 | The password Rights Management System of a kind of intelligent door lock and method |
CN106251442A (en) * | 2016-08-02 | 2016-12-21 | 成都荷码科技有限公司 | The setting of the temporary password of a kind of smart lock and verification method thereof |
CN107426155A (en) * | 2017-04-17 | 2017-12-01 | 浙江德塔森特数据技术有限公司 | A kind of method for unlocking of integrated cabinet |
CN107181742A (en) * | 2017-05-16 | 2017-09-19 | 珠海晶通科技有限公司 | A kind of shared bicycle electronic lock system and its method for unlocking |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020088623A1 (en) * | 2018-10-31 | 2020-05-07 | 云丁网络技术(北京)有限公司 | Intelligent device control method and system |
CN110349311A (en) * | 2019-07-08 | 2019-10-18 | 江苏橙贝科技有限公司 | A kind of fingerprint lock control system and method based on block chain technology |
CN111080845A (en) * | 2019-10-29 | 2020-04-28 | 深圳市汇顶科技股份有限公司 | Temporary unlocking method, system, door lock, administrator terminal and readable storage medium |
CN111080845B (en) * | 2019-10-29 | 2022-04-01 | 深圳市汇顶科技股份有限公司 | Temporary unlocking method, system, door lock, administrator terminal and readable storage medium |
CN111354116A (en) * | 2020-03-09 | 2020-06-30 | 珠海优特物联科技有限公司 | Lock control method and device, electronic lock and lock control system |
CN111354116B (en) * | 2020-03-09 | 2022-03-29 | 珠海优特物联科技有限公司 | Lock control method and device, electronic lock and lock control system |
CN113554793A (en) * | 2021-07-29 | 2021-10-26 | 西交利物浦大学 | Temporary access method, equipment, storage medium and system of intelligent access control system |
CN113611031A (en) * | 2021-07-29 | 2021-11-05 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Networking-free intelligent access control method and system for power distribution room |
CN113611020A (en) * | 2021-08-31 | 2021-11-05 | 龙芯中科(金华)技术有限公司 | Intelligent lock control method, device and equipment |
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