CN104821031A - Dynamic authentication method for intelligent lock control system of Bluetooth mobile phone - Google Patents

Dynamic authentication method for intelligent lock control system of Bluetooth mobile phone Download PDF

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Publication number
CN104821031A
CN104821031A CN201510277471.1A CN201510277471A CN104821031A CN 104821031 A CN104821031 A CN 104821031A CN 201510277471 A CN201510277471 A CN 201510277471A CN 104821031 A CN104821031 A CN 104821031A
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China
Prior art keywords
bluetooth
password
cellular phone
lock control
bluetooth cellular
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CN201510277471.1A
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Chinese (zh)
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CN104821031B (en
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陈建军
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重庆大学
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Abstract

The invention discloses a dynamic authentication method for an intelligent lock control system of a Bluetooth mobile phone. The method comprises the following steps: S1, establishing connection; S2, transmitting registration information comprising a user-defined password and a Bluetooth mobile phone identification code; S3, generating a dynamic password by a Bluetooth lock control terminal, and forming a to-be-verified password through the dynamic password, the user-defined password and the Bluetooth mobile phone identification code; S4, transmitting the dynamic password to the Bluetooth mobile phone; S5, packaging the received dynamic password and the user-defined password and the Bluetooth mobile phone identification code transmitted in the S2 into an unlocking password by using the Bluetooth mobile phone; S6, transmitting the unlocking password to the Bluetooth lock control terminal; S7, receiving the unlocking password and verifying with the to-be-verified password by virtue of the Bluetooth lock control terminal; and S8, feeding back the verification result, if the verification is successful, executing the unlocking operation, and generating a new dynamic password, otherwise outputting the prompt information or alarm information. The method has the effects that the password is high in complexity and high in dynamic property, and the condition that technical unlocking is performed by utilizing electromagnetic wave copy can be effectively avoided.

Description

Bluetooth cellular phone intelligent lock control system dynamic confirming method

Technical field

The present invention relates to electron controls technology, specifically, is a kind of bluetooth cellular phone intelligent lock control system dynamic confirming method.

Background technology

Along with popularizing of smart mobile phone, the application utilizing Bluetooth of mobile phone communication to realize Intelligent unlocking or intelligent starting also gets more and more, as Chinese patent 201310246771.4 discloses a kind of gate control system based on bluetooth module and access control method, Chinese patent 200510011185.7 discloses a kind of automobile mobile phone electron key and method for unlocking and Automobile Electronie Lock etc.

But in existing application, password set between smart mobile phone and bluetooth lock control terminal is too single, most technical scheme is all simple using the physical address of Bluetooth of mobile phone uniqueness as crypto carrier, or using artificially set one section of cryptopart as crypto carrier, when needs unlock, as long as sent the physical address or default several the passwords that represent mobile phone uniqueness by mobile phone application software, bluetooth lock control terminal can realize unlocking operation.

This traditional cipher mode copies easily via wireless signal, once be cracked, is easy to cause the heavy losses of property.

Summary of the invention

In order to overcome above-mentioned defect, the present invention proposes a kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, solves the potential safety hazard that existing system adopts single and fixing cipher mode to bring.

To achieve these goals, concrete technical scheme of the present invention is as follows:

A kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, its key is to comprise the following steps:

S1: the step that bluetooth cellular phone and bluetooth lock control terminal connect;

S2: bluetooth cellular phone sends the step of log-on message to bluetooth lock control terminal, and described log-on message comprises User Defined password and bluetooth cellular phone identification code;

S3: bluetooth lock control terminal generates dynamic password, and described dynamic password, User Defined password and bluetooth cellular phone identification code is formed jointly the step of password to be verified;

S4: bluetooth lock control terminal sends the step of dynamic password to bluetooth cellular phone;

S5: the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into the step of unlocking pin by bluetooth cellular phone;

S6: bluetooth cellular phone sends the step of unlocking pin to described bluetooth lock control terminal;

S7: bluetooth lock control terminal receives unlocking pin and carries out with described password to be verified the step verified;

S8: feedback validation result, is proved to be successful, bluetooth lock control terminal performs unlocking operation, and returns step S3 and generate new dynamic password; Authentication failed, bluetooth lock control terminal exports information or warning message.

As further describing, the bluetooth cellular phone identification code in step S2 is the MAC Address of Bluetooth of mobile phone module.

Certainly, the bluetooth cellular phone identification code in step S2 also can be the IMEI code of bluetooth cellular phone.

In order to improve the security of data transmission, the information transmitted between bluetooth cellular phone and bluetooth lock control terminal adopts the AES encryption algorithm of 64 or 128 to carry out data encryption.

The development of combined with intelligent mobile phone operating system, in step S5, after the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into unlocking pin by bluetooth cellular phone, the application interface of described bluetooth cellular phone generates the control of unblanking that this bluetooth lock control terminal is corresponding.

For the ease of realizing Based Intelligent Control, user trigger on application interface unblank control time, bluetooth cellular phone from described in trend bluetooth lock control terminal send unlocking pin.

In order to improve security performance further, when on user's trigger Bluetooth mobile phone application interface unblank control time, bluetooth cellular phone prompting input password, in password and the step S2 of user's input during User Defined code matches, bluetooth cellular phone is to described bluetooth lock control terminal transmission unlocking pin.

In order to improve certification speed, in step S7, dynamic password in dynamic password in unlocking pin and password to be verified is first verified by bluetooth lock control terminal, then the bluetooth cellular phone identification code in unlocking pin and the bluetooth cellular phone identification code in password to be verified is verified; Finally again the User Defined password in unlocking pin and the User Defined password in password to be verified are verified, namely regard as authentication failed once wrong, only have three checkings all to pass through, just regard as and be proved to be successful.

In conjunction with different application scenarioss, described bluetooth lock control terminal is arranged on door, car door or battery-operated motor cycle.

Remarkable result of the present invention is:

On the basis of existing bluetooth cellular phone intelligent lock control system, content of the present invention can be realized by software upgrading, it is convenient to implement, by changing the password building mode between bluetooth cellular phone and bluetooth lock control terminal, improve the security performance of existing system, effectively can prevent utilizing electromagnetic wave to copy and carry out skilled unlocking.

Accompanying drawing explanation

Fig. 1 is method step figure of the present invention;

Fig. 2 is of the present invention adopted password form.

Embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention and principle of work are described in further detail.

As Figure 1-Figure 2, the present embodiment explains a kind of bluetooth cellular phone intelligent lock control system dynamic confirming method proposed by the invention further for smart bluetooth gate control system, specifically comprises the following steps:

S1: the step that bluetooth cellular phone and bluetooth lock control terminal connect, this step is mainly through opening the Bluetooth function of terminal, and the manually mode such as selection or automatic search, shakes hands and set up bluetooth connection;

S2: bluetooth cellular phone sends the step of log-on message to bluetooth lock control terminal, and described log-on message comprises User Defined password and bluetooth cellular phone identification code; Here bluetooth cellular phone identification code is the MAC Address of Bluetooth of mobile phone module or the IMEI code of bluetooth cellular phone, and all each bluetooth cellular phone equipment of representative of energy uniqueness, possesses function of key;

When carrying out user and registering, bluetooth cellular phone needs to download and install special APP application program in advance, after opening APP application software, system can automatic starting hand-set Bluetooth function module, bluetooth lock control terminal is provided with coupling button, and only after pressing coupling button, the bluetooth cellular phone of nonregistered user just can carry out user's registration, after each user registration success, namely bluetooth lock control terminal performs step S3.

S3: bluetooth lock control terminal generates dynamic password, and described dynamic password, User Defined password and bluetooth cellular phone identification code is formed jointly the step of password to be verified;

Dynamic password in this step is the one section of random series produced by a random function of bluetooth lock control terminal inner solidification, the length of sequence can according to password grade setting, all produce a new dynamic password after successfully unblanking each time for next time, thus overcome the reproducibility of password.

S4: bluetooth lock control terminal sends the step of dynamic password to bluetooth cellular phone;

S5: the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into the step of unlocking pin by bluetooth cellular phone;

In this step, after the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into unlocking pin by bluetooth cellular phone, the application interface of described bluetooth cellular phone generates the control of unblanking that this bluetooth lock control terminal is corresponding.

S6: bluetooth cellular phone sends the step of unlocking pin to described bluetooth lock control terminal;

According to the demand of different user, in specific implementation process, user directly can send unlocking pin by the control of unblanking triggered on application interface, realizes a key and unblanks; Also higher level of security can be configured, on user's trigger Bluetooth mobile phone application interface unblank control time, bluetooth cellular phone prompting input password, in password and the step S2 of user's input during User Defined code matches, bluetooth cellular phone is just to described bluetooth lock control terminal transmission unlocking pin.

S7: bluetooth lock control terminal receives unlocking pin and carries out with described password to be verified the step verified;

Dynamic password in dynamic password in unlocking pin and password to be verified is first verified by bluetooth lock control terminal, then the bluetooth cellular phone identification code in unlocking pin and the bluetooth cellular phone identification code in password to be verified is verified; Finally again the User Defined password in unlocking pin and the User Defined password in password to be verified are verified, namely regard as authentication failed once wrong, only have three checkings all to pass through, just regard as and be proved to be successful.

Can certainly directly by three sections of passwords assembling disposable checkings together, but due to password figure place longer, algorithm calculated amount is large, requires higher to the arithmetic speed of hardware device.

S8: feedback validation result, is proved to be successful, bluetooth lock control terminal performs unlocking operation, and returns step S3 and generate new dynamic password; Authentication failed, bluetooth lock control terminal exports information or warning message.

In above process, the information transmitted between bluetooth cellular phone and bluetooth lock control terminal adopts the AES encryption algorithm of 64 or 128 to carry out data encryption, improves the security of information transmission.

The dynamic authentication of bluetooth cellular phone intelligent lock control system is realized by said method, the complexity of password is high, dynamic is strong, effectively can prevent utilizing electromagnetic wave to copy and carry out skilled unlocking, different level of securitys can be configured according to different user's requests, when selecting to need input User Defined password to unblank, timely hand-set from stolen, still cannot directly unblank, security is high, and systematic difference is more flexible.

Finally it should be noted that, above embodiment is only in order to illustrate best-of-breed technology scheme of the present invention but not restriction technologies scheme, above-mentioned word is explained in detail the present invention with reference to preferred embodiment, and the amendment that also can carry out technical solution of the present invention of those skilled in the art or equivalently to replace, the aim of the technical program and scope can not be departed from, all should be encompassed in the middle of the claims in the present invention scope.

Claims (9)

1. a bluetooth cellular phone intelligent lock control system dynamic confirming method, is characterized in that comprising the following steps:
S1: the step that bluetooth cellular phone and bluetooth lock control terminal connect;
S2: bluetooth cellular phone sends the step of log-on message to bluetooth lock control terminal, and described log-on message comprises User Defined password and bluetooth cellular phone identification code;
S3: bluetooth lock control terminal generates dynamic password, and described dynamic password, User Defined password and bluetooth cellular phone identification code is formed jointly the step of password to be verified;
S4: bluetooth lock control terminal sends the step of dynamic password to bluetooth cellular phone;
S5: the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into the step of unlocking pin by bluetooth cellular phone;
S6: bluetooth cellular phone sends the step of unlocking pin to described bluetooth lock control terminal;
S7: bluetooth lock control terminal receives unlocking pin and carries out with described password to be verified the step verified;
S8: feedback validation result, is proved to be successful, bluetooth lock control terminal performs unlocking operation, and returns step S3 and generate new dynamic password; Authentication failed, bluetooth lock control terminal exports information or warning message.
2. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, is characterized in that: the bluetooth cellular phone identification code in step S2 is the MAC Address of Bluetooth of mobile phone module.
3. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, is characterized in that: the bluetooth cellular phone identification code in step S2 is the IMEI code of bluetooth cellular phone.
4. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, is characterized in that: the information transmitted between bluetooth cellular phone and bluetooth lock control terminal adopts the AES encryption algorithm of 64 or 128 to carry out data encryption.
5. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterized in that: in step S5, after the User Defined password sent in the dynamic password of reception and step S2 and bluetooth cellular phone identification code are packaged into unlocking pin by bluetooth cellular phone, the application interface of described bluetooth cellular phone generates the control of unblanking that this bluetooth lock control terminal is corresponding.
6. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 5, is characterized in that: user trigger on application interface unblank control time, bluetooth cellular phone from described in trend bluetooth lock control terminal send unlocking pin.
7. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 5, it is characterized in that: when on user's trigger Bluetooth mobile phone application interface unblank control time, bluetooth cellular phone prompting input password, in password and the step S2 of user's input during User Defined code matches, bluetooth cellular phone is to described bluetooth lock control terminal transmission unlocking pin.
8. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterized in that: in step S7, dynamic password in dynamic password in unlocking pin and password to be verified is first verified by bluetooth lock control terminal, then the bluetooth cellular phone identification code in unlocking pin and the bluetooth cellular phone identification code in password to be verified is verified; Finally again the User Defined password in unlocking pin and the User Defined password in password to be verified are verified, namely regard as authentication failed once wrong, only have three checkings all to pass through, just regard as and be proved to be successful.
9. want the bluetooth cellular phone intelligent lock control system dynamic confirming method described in 1 to 8 any one according to right, it is characterized in that: described bluetooth lock control terminal is arranged on door, car door or battery-operated motor cycle.
CN201510277471.1A 2015-05-27 2015-05-27 Bluetooth cellular phone intelligent lock control system dynamic confirming method CN104821031B (en)

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Cited By (15)

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CN105118128A (en) * 2015-09-18 2015-12-02 广东工业大学 Bluetooth entrance guard system and Bluetooth entrance guard method thereof
CN105184931A (en) * 2015-09-30 2015-12-23 上海艾迅士建筑科技有限公司 Bluetooth-based unlocking method, system and hand-held terminal and Bluetooth-based electronic lock
CN105261100A (en) * 2015-11-05 2016-01-20 广东安居宝数码科技股份有限公司 Entrance guard unlocking method and system
CN105323712A (en) * 2015-12-04 2016-02-10 上海斐讯数据通信技术有限公司 Bluetooth equipment automatic registering method
CN105488879A (en) * 2015-11-26 2016-04-13 柏强 Method for intelligent door opening based on mobile phone shaking function
CN105488875A (en) * 2015-11-25 2016-04-13 浙江宇视科技有限公司 Access control verification method and device
CN105654588A (en) * 2015-08-31 2016-06-08 中华电信股份有限公司 Intelligent cell phone automatic vehicle door locking/unlocking system and method
CN105761344A (en) * 2016-03-04 2016-07-13 深圳市云希谷科技有限公司 Intelligent access control system based on WIFI non-connection mode
CN105894627A (en) * 2016-03-30 2016-08-24 北京千丁互联科技有限公司 Bluetooth access control equipment and bluetooth access control management system and method
CN105894620A (en) * 2015-08-11 2016-08-24 乐视体育文化产业发展(北京)有限公司 Bicycle control method and device and bicycle
CN106127900A (en) * 2016-06-29 2016-11-16 西安金麦电子科技有限公司 A kind of user identity comprehensive verification method for unlocking and device
CN106327637A (en) * 2016-08-25 2017-01-11 青岛亿联信息科技股份有限公司 Bluetooth door opening system based on community management and method
CN106335572A (en) * 2016-08-31 2017-01-18 武汉大学 Low-power-consumption Bluetooth intelligent bicycle lock and public bicycle system adopting bicycle lock under Internet of things technology based on time-space safety
CN107978032A (en) * 2016-10-20 2018-05-01 深圳市物联锁科技有限公司 A kind of method for unlocking based on smart lock
CN109326018A (en) * 2018-08-08 2019-02-12 珠海优特电力科技股份有限公司 A kind of authentication method for preventing lockset to be replicated, apparatus and system and electron key

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Cited By (18)

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CN105894620A (en) * 2015-08-11 2016-08-24 乐视体育文化产业发展(北京)有限公司 Bicycle control method and device and bicycle
CN105654588A (en) * 2015-08-31 2016-06-08 中华电信股份有限公司 Intelligent cell phone automatic vehicle door locking/unlocking system and method
CN105654588B (en) * 2015-08-31 2019-04-12 中华电信股份有限公司 The smartphone System and method for that upper solution locks door automatically
CN105118128A (en) * 2015-09-18 2015-12-02 广东工业大学 Bluetooth entrance guard system and Bluetooth entrance guard method thereof
CN105184931A (en) * 2015-09-30 2015-12-23 上海艾迅士建筑科技有限公司 Bluetooth-based unlocking method, system and hand-held terminal and Bluetooth-based electronic lock
CN105261100A (en) * 2015-11-05 2016-01-20 广东安居宝数码科技股份有限公司 Entrance guard unlocking method and system
CN105488875A (en) * 2015-11-25 2016-04-13 浙江宇视科技有限公司 Access control verification method and device
CN105488879A (en) * 2015-11-26 2016-04-13 柏强 Method for intelligent door opening based on mobile phone shaking function
CN105323712A (en) * 2015-12-04 2016-02-10 上海斐讯数据通信技术有限公司 Bluetooth equipment automatic registering method
CN105761344A (en) * 2016-03-04 2016-07-13 深圳市云希谷科技有限公司 Intelligent access control system based on WIFI non-connection mode
CN105894627A (en) * 2016-03-30 2016-08-24 北京千丁互联科技有限公司 Bluetooth access control equipment and bluetooth access control management system and method
CN105894627B (en) * 2016-03-30 2019-04-16 北京千丁互联科技有限公司 A kind of control of bluetooth access equipment, control of bluetooth access management system and method
CN106127900A (en) * 2016-06-29 2016-11-16 西安金麦电子科技有限公司 A kind of user identity comprehensive verification method for unlocking and device
CN106327637A (en) * 2016-08-25 2017-01-11 青岛亿联信息科技股份有限公司 Bluetooth door opening system based on community management and method
CN106335572A (en) * 2016-08-31 2017-01-18 武汉大学 Low-power-consumption Bluetooth intelligent bicycle lock and public bicycle system adopting bicycle lock under Internet of things technology based on time-space safety
CN106335572B (en) * 2016-08-31 2019-07-09 武汉大学 A kind of low-power consumption bluetooth intelligent bicycle lock and using the public bicycles system under the technology of Internet of things based on space-time safety of lock
CN107978032A (en) * 2016-10-20 2018-05-01 深圳市物联锁科技有限公司 A kind of method for unlocking based on smart lock
CN109326018A (en) * 2018-08-08 2019-02-12 珠海优特电力科技股份有限公司 A kind of authentication method for preventing lockset to be replicated, apparatus and system and electron key

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