CN110099375B - Unlocking method based on dynamic authentication - Google Patents
Unlocking method based on dynamic authentication Download PDFInfo
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- CN110099375B CN110099375B CN201910356551.4A CN201910356551A CN110099375B CN 110099375 B CN110099375 B CN 110099375B CN 201910356551 A CN201910356551 A CN 201910356551A CN 110099375 B CN110099375 B CN 110099375B
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention relates to the field of intelligent lock unlocking, and provides an unlocking method based on dynamic authentication, which is used for solving the problem that information for unlocking is easy to monitor and copy. The invention provides an unlocking method based on dynamic authentication, which comprises the following steps: the cloud acquires the identification and calls a dynamic code corresponding to the identification in the storage device; the cloud sends out a dynamic code, and then a dynamic code is generated again according to the identification; and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code. The cloud updates the stored dynamic code after sending the last stored dynamic code each time, so that the cost of cracking the terminal is greatly increased.
Description
Technical Field
The invention relates to the field of intelligent lock unlocking, in particular to an unlocking method based on dynamic authentication.
Background
Along with the popularization of smart phones, applications for realizing intelligent unlocking or intelligent starting by using mobile phone Bluetooth communication are more and more, but in the existing applications, a set password between the smart phone and a Bluetooth lock control terminal is too single, most technical schemes simply use a unique physical address of mobile phone Bluetooth as a password carrier, or use a section of password section set manually as the password carrier, and when unlocking is needed, the Bluetooth lock control terminal can realize unlocking operation only by sending the unique physical address representing the mobile phone or preset passwords through mobile phone application software.
The traditional encryption mode is easy to copy through wireless signals, and once the traditional encryption mode is cracked, great property loss is easily caused.
CN201510277471.1 discloses a dynamic authentication method for a Bluetooth mobile phone intelligent lock control system, which comprises the following steps: s3: the Bluetooth lock control terminal generates a dynamic password, and the dynamic password, the user-defined password and the Bluetooth mobile phone identification code form a password to be verified; s4: sending a dynamic password to the Bluetooth mobile phone; s5: the Bluetooth mobile phone encapsulates the received dynamic password, the user defined password and the Bluetooth mobile phone identification code which are sent in the step S2 into an unlocking password; s6: sending an unlocking password to the Bluetooth lock control terminal; s7: the Bluetooth lock control terminal receives the unlocking password and verifies the unlocking password and the password to be verified; s8: feeding back a verification result, successfully verifying, executing unlocking operation and generating a new dynamic password; and if the verification fails, outputting prompt information or alarm information. The patent discloses how to apply a dynamic authentication technology to improve the security of an intelligent lock, but in the technical scheme, a mobile phone is directly connected with a lock control terminal, the generation or storage of a dynamic password is carried out between the mobile phone and the lock control terminal, after the dynamic password is updated, the transmission of updated information containing the dynamic password is necessarily involved between the mobile phone and the terminal, and at the moment, if the information of the transmitted dynamic password is copied, the information is combined with the last copied unlocking password, and the password of the terminal can be broken through a plurality of experiments, so that the method still has considerable possibility of being broken.
Disclosure of Invention
The invention solves the technical problem that information for unlocking is easy to monitor and copy, and provides unlocking based on dynamic authentication.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a dynamic authentication based unlocking, comprising: the cloud acquires the identifier and calls a dynamic code corresponding to the identifier in the storage device; the cloud sends out a dynamic code, and then a dynamic code is generated again according to the identification; and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
The dynamic code is generated at the cloud, and the updated dynamic code is updated to the storage device through the cloud, so that the communication between the client and the terminal does not include the updated dynamic code, and the updated dynamic code can be obtained only through the cloud.
The content of communication between the client and the terminal does not include the updated dynamic code, and no matter what monitoring means is adopted, the verification code for unlocking the terminal for the second time cannot be obtained.
Preferably, after the cloud acquires the identifier, verifying whether the identifier is a stored identifier; if the identification is the stored identification, calling a pre-stored dynamic code according to the identification; if the identification is the identification which is not stored, sending out prompt information and terminating the process. The cloud end stores identification information of all intelligent lock terminals which are unlocked according to the method, and the unique intelligent lock terminal and the dynamic code corresponding to the terminal can be taken out from the plurality of intelligent lock terminals through the identification information.
Preferably, the cloud acquires a preset code corresponding to the identifier, and obtains a verification code according to the preset code and the dynamic code, wherein the verification code is obtained by combining the preset code and the dynamic code in a certain manner. The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
An unlocking method based on dynamic authentication is characterized in that a client establishes connection to acquire an identifier; and calling the dynamic code corresponding to the identifier, processing the dynamic code to obtain a verification code, and sending the verification code. The client establishes connection to obtain the identification of the intelligent lock terminal to be unlocked, calls the corresponding dynamic code according to the identification, processes the dynamic code to obtain the verification code, and then sends the verification code to the intelligent lock terminal.
Preferably, the manner of calling the dynamic code of the identifier is to call the dynamic code corresponding to the identifier stored in the storage device through a cloud. The dynamic code is stored in the cloud, and the problem caused by the fact that the communication between the client and the intelligent lock terminal is monitored and copied can be prevented by calling the dynamic code through the cloud.
Preferably, the client calls the preset code corresponding to the identifier after acquiring the identifier, and the method for processing the dynamic code is as follows: and combining the preset code and the dynamic code according to a certain combination mode. The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
An unlocking method based on dynamic authentication is characterized in that a terminal calls a dynamic code according to an identifier of the terminal; and the terminal processes the called dynamic code to obtain an unlocking code, matches the unlocking code with the received verification code, and sends an unlocking instruction after successful matching. The terminal also needs to call the dynamic code, generates an unlocking code according to the dynamic code, and can judge whether to send an unlocking instruction or not by matching the unlocking code with the verification code.
Preferably, the method for the terminal to call the dynamic code according to the identifier of the terminal is as follows: the terminal sends the self identification to the cloud end and receives the dynamic code sent back by the cloud end. The terminal calls the dynamic codes and is also obtained from the cloud, and each intelligent lock terminal can obtain the latest dynamic codes corresponding to the own identification.
Preferably, the method for processing the dynamic code by the terminal to obtain the unlock code is as follows: and calling the preset code from a storage device of the terminal, and combining the preset code and the dynamic code according to a certain mode to obtain an unlocking code. The dynamic code is acquired on line, the preset code is acquired under line, and the safety is further improved by adopting a mode of combining on line and off line.
An unlocking method based on dynamic authentication comprises a cloud terminal, a terminal and a client, wherein the terminal and the client are connected with the cloud terminal; the client and the terminal establish connection through a Bluetooth protocol; the cloud acquires an identifier sent from a terminal or a client, and calls a dynamic code corresponding to the identifier in the storage device; the client acquires the dynamic code from the cloud and obtains a verification code according to the dynamic code; the terminal acquires the dynamic code from the cloud and obtains an unlocking code according to the dynamic code; the terminal matches the verification code with the unlocking code, and an unlocking instruction is sent out after the matching is successful; the cloud sends a dynamic code along the request path, and then a dynamic code is regenerated according to the identifier; and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code. The cloud end is independently connected with the client end and the terminal, and dynamic codes are respectively obtained according to the identifications; the client and the terminal are connected for transmitting the verification code, but the verification code which can be used for unlocking next time needs to pass through the dynamic code which is updated by the cloud, so that even if the connection communication between the client and the terminal is monitored, the transmitted data is copied, and the safety of the terminal cannot be influenced.
Compared with the prior art, the invention has the beneficial effects that: the cloud updates the stored dynamic code after sending the last stored dynamic code each time, so that the cost of cracking the terminal is greatly increased; even if the connection communication of the client and the terminal is monitored, the transmitted data is copied, and the security of the terminal cannot be influenced.
Drawings
Fig. 1 is a schematic diagram of an embodiment of an unlocking method based on dynamic authentication.
Fig. 2 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 3 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 4 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 5 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 6 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 7 is a schematic diagram of another embodiment of an unlocking method based on dynamic authentication.
Fig. 8 is a schematic diagram of an embodiment of an unlocking device based on dynamic authentication.
Fig. 9 is a schematic diagram of another embodiment of an unlocking device based on dynamic authentication.
Fig. 10 is a schematic diagram of another embodiment of an unlocking device based on dynamic authentication.
Fig. 11 is a schematic diagram of another embodiment of an unlocking device based on dynamic authentication.
Fig. 12 is a schematic diagram of another embodiment of an unlocking device based on dynamic authentication.
Fig. 13 is a schematic diagram of an embodiment of an unlocking system based on dynamic authentication.
Detailed Description
The following examples are further illustrative of the present invention and are not intended to be limiting thereof.
An unlocking method based on dynamic authentication, in some embodiments of the present application, as shown in fig. 1, includes: the cloud acquires the identification and calls a dynamic code corresponding to the identification in the storage device; the cloud sends out a dynamic code, and then a dynamic code is generated again according to the identification; and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
The dynamic code is generated at the cloud, and the updated dynamic code is updated to the storage device through the cloud, so that the communication between the client and the terminal does not include the updated dynamic code, and the updated dynamic code can be obtained only through the cloud.
The content of communication between the client and the terminal does not include the updated dynamic code, and no matter what monitoring means is adopted, the verification code for unlocking the terminal for the second time cannot be obtained.
In other embodiments of the present application, after obtaining the identifier, the cloud verifies whether the identifier is a stored identifier; if the identification is the stored identification, calling a pre-stored dynamic code according to the identification; if the identification is the identification which is not stored, sending out prompt information and terminating the process.
The cloud end stores identification information of all intelligent lock terminals which are unlocked according to the method, and the unique intelligent lock terminal and the dynamic code corresponding to the terminal can be taken out from the plurality of intelligent lock terminals through the identification information.
In other embodiments of the application, the cloud obtains a preset code corresponding to the identifier, and obtains a verification code according to the preset code and the dynamic code, where the verification code is obtained by combining the preset code and the dynamic code in a certain manner.
The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
In other embodiments of the application, as shown in fig. 2, the cloud verifies whether the identifier is a stored identifier after acquiring the identifier, sends a dynamic code if the identifier is the stored identifier, then regenerates a dynamic code according to the identifier, updates the dynamic code corresponding to the identifier stored in the storage device to a newly generated dynamic code, acquires a preset code corresponding to the identifier, and obtains a verification code according to the preset code and the dynamic code, where the verification code is obtained by the preset code and the dynamic code according to a certain combination manner.
In other embodiments of the present application, the combining manner is to directly combine the preset code and the dynamic code.
In other embodiments of the present application, the combining manner is to split the preset code and the dynamic code and then combine them according to a certain rule.
In other embodiments of the present application, the combination manner is to combine the preset code, the dynamic code, and the identification code of the client according to a certain rule.
In some embodiments of the present application, as shown in fig. 3, the client establishes a connection and obtains an identifier; and calling the dynamic code corresponding to the identifier, processing the dynamic code to obtain a verification code, and sending the verification code.
The client establishes connection to obtain the identification of the intelligent lock terminal to be unlocked, calls the corresponding dynamic code according to the identification, processes the dynamic code to obtain the verification code, and then sends the verification code to the intelligent lock terminal.
In other embodiments of the present application, the manner of invoking the dynamic code of the identifier is to invoke the dynamic code corresponding to the identifier stored in the storage device through a cloud.
The dynamic code is stored in the cloud, and the problem caused by the fact that the communication between the client and the intelligent lock terminal is monitored and copied can be prevented by calling the dynamic code through the cloud.
In other embodiments of the present application, the client calls the preset code corresponding to the identifier after acquiring the identifier, and the manner of processing the dynamic code is as follows: and the preset code and the dynamic code are combined according to a certain combination mode.
The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
In another embodiment of the present application, as shown in fig. 4, after the client obtains the identifier, the client calls the dynamic code corresponding to the identifier stored in the storage device through the cloud, and then calls the preset code corresponding to the identifier, combines the preset code and the dynamic code according to a certain combination manner, obtains the verification code, and sends the verification code.
The verification code can be generated at a client or a cloud, and the preset code is required to be called by the cloud when the verification code is generated at the cloud; if the client generates the verification code, the client calls the preset code, and then the verification code can be obtained according to the combination of the preset code called by the cloud or the client and the dynamic code.
In some embodiments of the present application, as shown in fig. 5, a terminal receives a verification code; the terminal calls a dynamic code according to the identification of the terminal; and the terminal processes the called dynamic code to obtain an unlocking code, matches the unlocking code with the verification code, and sends an unlocking instruction after successful matching.
The terminal also needs to call the dynamic code, generates an unlocking code according to the dynamic code, and can judge whether to send an unlocking instruction or not by matching the unlocking code with the verification code.
In other embodiments of the present application, the method for the terminal to call the dynamic code according to its own identifier includes: the terminal sends the self identification to the cloud end and receives the dynamic code sent back by the cloud end.
The terminal calls the dynamic codes and is also obtained from the cloud, and each intelligent lock terminal can obtain the latest dynamic codes corresponding to the own identification.
In other embodiments of the present application, the manner of processing the dynamic code by the terminal to obtain the unlock code is as follows: and calling the preset code from a storage device of the terminal, and combining the preset code and the dynamic code according to a certain mode to obtain an unlocking code.
The dynamic code is acquired on line, the preset code is acquired under line, and the safety is further improved by adopting a mode of combining on line and off line.
In other embodiments of the present application, as shown in fig. 6, the terminal receives the verification code, sends its own identifier to the cloud, receives the dynamic code sent back by the cloud, calls the preset code from the storage device of the terminal, combines the preset code and the dynamic code in a certain manner to obtain the unlock code, matches the unlock code with the verification code, and sends the unlock instruction after successful matching.
In other embodiments of the present application, the combination method for obtaining the unlock code is to directly combine the preset code and the dynamic code.
In other embodiments of the present application, the combination method for obtaining the unlock code is to split the preset code and the dynamic code and then combine them according to a certain rule.
In other embodiments of the present application, the combination method of the unlocking code is to combine the preset code, the dynamic code, and the identification code of the client according to a certain rule.
The combination mode of obtaining the unlocking code is consistent with the combination mode of obtaining the verification code.
In some embodiments of the present application, as shown in fig. 7, the unlocking method includes a cloud, a terminal, and a client, where the terminal and the client are connected to the cloud; the client and the terminal establish connection through a Bluetooth protocol; the cloud acquires an identifier sent from a terminal or a client, and calls a dynamic code corresponding to the identifier in the storage device; the client acquires the dynamic code from the cloud and obtains a verification code according to the dynamic code; the terminal acquires the dynamic code from the cloud and obtains an unlocking code according to the dynamic code; the terminal matches the verification code with the unlocking code, and an unlocking instruction is sent out after the matching is successful; the cloud sends a dynamic code along the request path, and then a dynamic code is regenerated according to the identifier; and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
The cloud end is independently connected with the client end and the terminal, and dynamic codes are respectively obtained according to the identifications; the client and the terminal are connected for transmitting the verification code, but the verification code which can be used for unlocking next time needs to pass through the dynamic code which is updated by the cloud, so that even if the connection communication between the client and the terminal is monitored, the transmitted data is copied, and the safety of the terminal cannot be influenced.
In some embodiments of the present application, as shown in fig. 8, the unlocking device includes a cloud, where the cloud includes a first identifier obtaining module, a first dynamic code calling module, a dynamic code sending module, a dynamic code generating module, and a dynamic code updating module, where the identifier obtaining module at the cloud obtains an identifier, and the dynamic code calling module calls a dynamic code corresponding to the identifier in a storage device; the dynamic code sending module sends out a dynamic code, and then the dynamic code generating module regenerates a dynamic code according to the identifier; and the dynamic code updating module updates the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
The dynamic code is generated at the cloud, and the updated dynamic code is updated to the storage device through the cloud, so that the communication between the client and the terminal does not include the updated dynamic code, and the updated dynamic code can be obtained only through the cloud.
The content of communication between the client and the terminal does not include the updated dynamic code, and no matter what monitoring means is adopted, the verification code for unlocking the terminal for the second time cannot be obtained.
In other embodiments of the present application, as shown in fig. 9, the apparatus further includes a verification module, where after the identifier obtaining module obtains the identifier, the verification module verifies whether the identifier is a stored identifier; if the identification is the stored identification, the dynamic code calling module calls the pre-stored dynamic code according to the identification; if the identification is the identification which is not stored, sending out prompt information and terminating the process.
The cloud end stores identification information of all intelligent lock terminals which are unlocked according to the method, and the unique intelligent lock terminal and the dynamic code corresponding to the terminal can be taken out from the plurality of intelligent lock terminals through the identification information.
In other embodiments of the present application, as shown in fig. 9, the cloud further includes a first verification code generation module, where the first verification code generation module obtains a preset code corresponding to the identifier, and obtains a verification code according to the preset code and the dynamic code, where the verification code is obtained by combining the preset code and the dynamic code in a certain manner.
The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
In other embodiments of the present application, the combining manner is to directly combine the preset code and the dynamic code.
In other embodiments of the present application, the combining manner is to split the preset code and the dynamic code and then combine them according to a certain rule.
In other embodiments of the present application, the combination manner is to combine the preset code, the dynamic code, and the identification code of the client according to a certain rule.
In some embodiments of the present application, as shown in fig. 10, the unlocking apparatus further includes a client, where the client includes a connection module, a second identifier obtaining module, a second verification code generating module, and a verification code sending module; the connection module of the client establishes connection, and the second identification acquisition module acquires identification; and calling the dynamic code corresponding to the identifier, processing the dynamic code by the second verification code generation module to obtain a verification code, and sending the verification code by the verification code sending module.
The client establishes connection to obtain the identification of the intelligent lock terminal to be unlocked, calls the corresponding dynamic code according to the identification, processes the dynamic code to obtain the verification code, and then sends the verification code to the intelligent lock terminal.
In other embodiments of the present application, as shown in fig. 11, the client further includes a first communication module, and the communication module calls, through a cloud, a dynamic code corresponding to the identifier stored in the storage device.
The dynamic code is stored in the cloud, and the problem caused by the fact that the communication between the client and the intelligent lock terminal is monitored and copied can be prevented by calling the dynamic code through the cloud.
In other embodiments of the present application, as shown in fig. 11, the second identifier obtaining module of the client obtains the identifier and then calls the preset code corresponding to the identifier, and the manner of processing the dynamic code by the second verification code generating module is as follows: and the preset code and the dynamic code are combined according to a certain combination mode.
The preset codes are combined with the dynamic codes, so that the difficulty of cracking the preset codes is increased, and the terminal can be further prevented from being unlocked.
The verification code can be generated at a client or a cloud, and the preset code is required to be called by the cloud when the verification code is generated at the cloud; if the client generates the verification code, the client calls the preset code, and then the verification code can be obtained according to the combination of the preset code called by the cloud or the client and the dynamic code.
In some embodiments of the present application, as shown in fig. 12, the unlocking device further includes a terminal, where the terminal includes a verification code receiving module, a second communication module, an unlocking code generating module, and a matching module; a verification code receiving module of the terminal receives a verification code; the second communication module of the terminal calls the dynamic code according to the identification of the second communication module; and an unlocking code generating module of the terminal processes the called dynamic code to obtain an unlocking code, and a matching module matches the unlocking code with the verification code and sends an unlocking instruction after successful matching.
The terminal also needs to call the dynamic code, generates an unlocking code according to the dynamic code, and can judge whether to send an unlocking instruction or not by matching the unlocking code with the verification code.
In other embodiments of the present application, the method for the second communication module of the terminal to call the dynamic code according to the identifier of the second communication module includes: the terminal sends the self identification to the cloud end and receives the dynamic code sent back by the cloud end.
The terminal calls the dynamic codes and is also obtained from the cloud, and each intelligent lock terminal can obtain the latest dynamic codes corresponding to the own identification.
In other embodiments of the present application, the way of processing the dynamic code by the unlock code generation module to obtain the unlock code is as follows: and calling the preset code from a storage device of the terminal, and combining the preset code and the dynamic code according to a certain mode to obtain the unlocking code.
The dynamic code is acquired on line, the preset code is acquired under line, and the safety is further improved by adopting a mode of combining on line and off line.
In other embodiments of the present application, the combination method for obtaining the unlock code is to directly combine the preset code and the dynamic code.
In other embodiments of the present application, the combination method for obtaining the unlock code is to split the preset code and the dynamic code and then combine them according to a certain rule.
In other embodiments of the present application, the combination method of the unlocking code is to combine the preset code, the dynamic code, and the identification code of the client according to a certain rule.
The combination mode of obtaining the unlocking code is consistent with the combination mode of obtaining the verification code.
In some embodiments of the present application, as shown in fig. 13, the unlocking system includes a cloud, a terminal, and a client, where the terminal and the client are connected to the cloud; the client and the terminal establish connection through a Bluetooth protocol; the cloud comprises a first identifier acquisition module, a dynamic code calling module, a dynamic code generation module and a dynamic code updating module; the client comprises a connection module, a second identification acquisition module, a first communication module, a second verification code generation module and a verification code sending module; the terminal comprises a verification code receiving module, a second communication module, an unlocking code generating module and a matching module; a first identification acquisition module of the cloud acquires an identification sent from a terminal or a client, and a dynamic code calling module calls a dynamic code corresponding to the identification in a storage device; the connection of a connection module of the client is established, the client enters a second identification acquisition module to acquire the identification of the terminal, a first communication module sends the identification to the cloud, a dynamic code is acquired from the cloud, and a second verification code generation module obtains a verification code according to the dynamic code; the second communication module of the terminal acquires the dynamic code from the cloud, the unlocking code generating module obtains the unlocking code according to the dynamic code, the verification code receiving module receives the verification code sent by the verification code sending module of the client, and the matching module matches the verification code with the unlocking code; the cloud sends a dynamic code along the request path, and then the dynamic code generating module regenerates a dynamic code according to the identifier; and the dynamic code updating module updates the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
The cloud end is independently connected with the client end and the terminal, and dynamic codes are respectively obtained according to the identifications; the connection between the client and the terminal is used for transmitting the verification code, but the verification code which can be used for unlocking next time needs to pass through the dynamic code which is updated by the cloud, so that the security of the terminal cannot be influenced even if the connection communication between the client and the terminal is monitored and the transmitted data is copied.
The above detailed description is specific to possible embodiments of the present invention, and the above embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included in the present claims.
Claims (3)
1. An unlocking method based on dynamic authentication is characterized by comprising the following steps:
the cloud acquires the identification and calls a dynamic code corresponding to the identification in the storage device;
the cloud sends out a dynamic code, and then a dynamic code is generated again according to the identification;
updating the dynamic code corresponding to the identifier stored in the storage device into a newly generated dynamic code;
the cloud acquires a preset code corresponding to the identifier, and acquires a verification code according to the preset code and the dynamic code, wherein the verification code is acquired by the preset code and the dynamic code according to a certain combination mode.
2. The unlocking method based on the dynamic authentication as claimed in claim 1, further comprising verifying whether the identifier is a stored identifier after the identifier is obtained by the cloud end; if the identification is the stored identification, calling a pre-stored dynamic code according to the identification; if the identification is the identification which is not stored, sending out prompt information and terminating the process.
3. An unlocking method based on dynamic authentication is characterized by comprising a cloud terminal, a terminal and a client, wherein the terminal and the client are connected with the cloud terminal; the client and the terminal establish connection through a Bluetooth protocol;
the cloud acquires an identifier sent from a terminal or a client, and calls a dynamic code corresponding to the identifier in the storage device;
the client acquires the dynamic code from the cloud and obtains a verification code according to the dynamic code;
the terminal acquires the dynamic code from the cloud and obtains an unlocking code according to the dynamic code;
the terminal matches the verification code with the unlocking code, and an unlocking instruction is sent out after the matching is successful;
the cloud sends a dynamic code along the request path, and then a dynamic code is regenerated according to the identifier;
and updating the dynamic code corresponding to the identifier stored in the storage device into the newly generated dynamic code.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821031A (en) * | 2015-05-27 | 2015-08-05 | 重庆大学 | Dynamic authentication method for intelligent lock control system of Bluetooth mobile phone |
| CN106127888A (en) * | 2016-06-14 | 2016-11-16 | 天津宅美智能科技有限公司 | Smart lock operational approach and smart lock operating system |
| CN107893583A (en) * | 2017-10-16 | 2018-04-10 | 杭州软库科技有限公司 | A kind of intelligent door lock system and control method |
| CN108711209A (en) * | 2018-07-19 | 2018-10-26 | 江苏恒宝智能系统技术有限公司 | dynamic password generation and verification method and system |
| CN108765650A (en) * | 2018-05-15 | 2018-11-06 | 江苏中岚智能科技有限公司 | A kind of equipment of NFC function remote real time monitoring smart lock |
| CN109147103A (en) * | 2018-06-29 | 2019-01-04 | 江苏恒宝智能系统技术有限公司 | dynamic password intelligent unlocking system and method |
| CN109544735A (en) * | 2018-10-24 | 2019-03-29 | 天津大学 | A kind of intelligent cipher lock control system of safety that supporting multi-operation mode |
-
2019
- 2019-04-29 CN CN201910356551.4A patent/CN110099375B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821031A (en) * | 2015-05-27 | 2015-08-05 | 重庆大学 | Dynamic authentication method for intelligent lock control system of Bluetooth mobile phone |
| CN106127888A (en) * | 2016-06-14 | 2016-11-16 | 天津宅美智能科技有限公司 | Smart lock operational approach and smart lock operating system |
| CN107893583A (en) * | 2017-10-16 | 2018-04-10 | 杭州软库科技有限公司 | A kind of intelligent door lock system and control method |
| CN108765650A (en) * | 2018-05-15 | 2018-11-06 | 江苏中岚智能科技有限公司 | A kind of equipment of NFC function remote real time monitoring smart lock |
| CN109147103A (en) * | 2018-06-29 | 2019-01-04 | 江苏恒宝智能系统技术有限公司 | dynamic password intelligent unlocking system and method |
| CN108711209A (en) * | 2018-07-19 | 2018-10-26 | 江苏恒宝智能系统技术有限公司 | dynamic password generation and verification method and system |
| CN109544735A (en) * | 2018-10-24 | 2019-03-29 | 天津大学 | A kind of intelligent cipher lock control system of safety that supporting multi-operation mode |
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