CN110176094A - Method for unlocking and device - Google Patents
Method for unlocking and device Download PDFInfo
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- CN110176094A CN110176094A CN201910489315.XA CN201910489315A CN110176094A CN 110176094 A CN110176094 A CN 110176094A CN 201910489315 A CN201910489315 A CN 201910489315A CN 110176094 A CN110176094 A CN 110176094A
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- level
- relay
- electronic lock
- code key
- controller
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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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- 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
- G07C2009/00412—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 being encrypted
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The disclosure proposes a kind of method for unlocking and device.It is related to electronic lock field, this method is by obtaining unlocking information and the corresponding mark of unlocking information, then it is encrypted according to the split lock information of mark, and encrypted unlocking information is sent to relay-operated controller, relay-operated controller is verified by the legitimacy of the unlocking information to encryption, if it is legal to obtain the unlocking information, then relay is controlled according to unlocking information to unlock, the application is electrically connected with relay-operated controller and lock respectively due to relay, and relay-operated controller is verified by split lock information, to control whether relay opens lock, avoid the electric signal by only changing lock, without verifying the purpose that can be unlocked, increase the safety of electronic lock.
Description
Technical field
This disclosure relates to electronic lock field, in particular to a kind of method for unlocking and device.
Background technique
Currently, the control method of electronic lock generally comprises: being powered, normally closed, power-off is normally closed, be powered normally opened and power-off normally opened four
Kind control method.
Above-mentioned four kinds of control method for electronic lock are verified by the people of dual lock, if being proved to be successful, pass through control
The electric current of electronic lock is connected to or disconnects to control turning on or off for electronic lock.
But if when the electric signal of electronic lock is artificially changed, it is basic to open electronic lock without verifying, cause
Electronic lock safety is lower.
Summary of the invention
The disclosure is designed to provide a kind of method for unlocking and device, artificially to be changed in the electric signal for solving electronic lock
When change, electronic lock, which does not have to verifying, to be opened, caused by the lower technical problem of safety.
To achieve the goals above, the disclosure the technical solution adopted is as follows:
In a first aspect, the disclosure proposes a kind of method for unlocking, it is applied to electronic lock control system, electronic lock control system packet
Include electronic lock controller, relay-operated controller, relay and electronic lock, electronic lock controller and relay-operated controller communication link
It connects, relay is electrically connected with relay-operated controller and electronic lock respectively, and method includes:
Electronic lock controller obtains unlocking information, and according to the mark of unlocking acquisition of information relay-operated controller；
Electronic lock controller is encrypted according to the mark and default level-one code key, split lock information of relay-operated controller,
And encrypted unlocking information is sent to relay-operated controller；
Relay-operated controller verifies the legitimacy of encrypted unlocking information, if legal, then relay-operated controller control after
Electric appliance opens electronic lock.
Optionally, before identification of steps of the electronic lock controller according to unlocking acquisition of information relay-operated controller, further includes:
Electronic lock controller is decrypted secret key pair level-one code key ciphertext by preset level-one code key and is parsed, and level-one is obtained
The corresponding level-one code key of code key ciphertext is in plain text；
Electronic lock controller is encrypted in plain text by preset verification secret key pair level-one code key, obtains level-one code key in plain text
Corresponding check value；
If corresponding check value is identical as the check value of level-one code key ciphertext in plain text for level-one code key, electronic lock controller is deposited
Store up level-one code key in plain text.
Optionally, electronic lock controller is encrypted according to mark and default level-one code key, split lock information, and will encryption
Unlocking information afterwards is sent to relay-operated controller, comprising:
Electronic lock controller counts the mark and level-one code key of relay-operated controller according to default code key decentralized algorithm
It calculates, obtains second level code key；
Electronic lock controller obtains second level ciphertext after being encrypted by second level code key dual lock information, and by second level ciphertext
It is sent to relay-operated controller.
Optionally, relay-operated controller verifies the legitimacy of encrypted unlocking information, if legal, then relay-operated controller
Control the step of relay opens electronic lock, comprising:
Relay-operated controller is decrypted to obtain second level in plain text by second level secret key pair second level ciphertext；
Relay-operated controller verifies the legitimacy of second level plaintext, and if legal, then relay-operated controller controls relay
Device opens electronic lock.
Optionally, if electronic lock is opened, relay-operated controller is unlocked to electronic lock controller transmission and is successfully instructed.
Second aspect, the disclosure also propose a kind of unlocking apparatus, are applied to electronic lock control system, electronic lock control system
Including electronic lock controller, relay-operated controller, relay and electronic lock, electronic lock controller and relay-operated controller communication link
It connects, relay is electrically connected with relay-operated controller and electronic lock respectively, and unlocking apparatus includes: to obtain module, the first encrypting module
And correction verification module；
Module is obtained, for obtaining unlocking information, and according to the mark of unlocking acquisition of information relay-operated controller；
First encrypting module, for the mark and level-one code key according to relay-operated controller, split lock information is encrypted,
And encrypted unlocking information is sent to relay-operated controller；
Correction verification module, for verifying the legitimacy of encrypted unlocking information, if legal, then relay-operated controller control after
Electric appliance opens electronic lock.
Optionally, unlocking apparatus further include: parsing module, the second encrypting module and memory module；
Parsing module is parsed for decrypting secret key pair level-one code key ciphertext by preset level-one code key, obtains one
The corresponding level-one code key of grade code key ciphertext is in plain text；
Second encrypting module is encrypted in plain text for verifying secret key pair level-one code key by preset level-one code key, is obtained
To the corresponding check value of level-one code key plaintext；
Memory module, if corresponding check value is identical as the check value of level-one code key ciphertext in plain text for level-one code key,
Electronic lock controller stores level-one code key in plain text.
Optionally, the first encrypting module, specifically for the mark according to default code key decentralized algorithm to relay-operated controller
It is calculated with level-one code key, obtains second level code key；Second level ciphertext is obtained after being encrypted by second level code key dual lock information,
And second level ciphertext is sent to relay-operated controller.
Optionally, correction verification module is also used to be decrypted to obtain by second level secret key pair second level ciphertext second level in plain text；To two
The legitimacy of grade plaintext is verified, and if legal, then relay-operated controller control relay opens electronic lock.
Optionally, unlocking apparatus further includes sending module；
Sending module is unlocked to electronic lock controller transmission and is successfully instructed if opening for electronic lock.
The third aspect, the disclosure also propose a kind of electronic equipment, deposit including being stored with the computer-readable of computer program
Storage media and processor when the computer program is read and run by the processor, are realized described in above-mentioned first aspect
Method.
Fourth aspect, the disclosure also propose a kind of computer readable storage medium, are stored thereon with computer program, described
When computer program is read out by the processor and runs, method described in above-mentioned first aspect is realized.
Compared with the prior art, the disclosure has the advantages that
Then the disclosure is carried out by obtaining unlocking information and the corresponding mark of unlocking information according to the split lock information of mark
Encryption, and encrypted unlocking information is sent to relay-operated controller, relay-operated controller passes through the unlocking information to encryption
Legitimacy verified, if it is legal to obtain the unlocking information, relay is controlled according to unlocking information and is unlocked, the application due to
Relay is electrically connected with relay-operated controller and lock respectively, and relay-operated controller is verified by split lock information, is come
Whether control relay opens lock, avoids the electric signal by only changing lock, without verifying the purpose that can be unlocked, increases
The safety of electronic lock.
Other feature and advantage of the disclosure will be illustrated in subsequent specification, also, partly be become from specification
It is clear that by implementing disclosure understanding.The purpose of the disclosure and other advantages can be by written specifications, power
Specifically noted structure is achieved and obtained in sharp claim and attached drawing.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the disclosure, letter will be made to attached drawing needed in the embodiment below
It singly introduces, it should be understood that the following drawings illustrates only some embodiments of the disclosure, therefore is not construed as to range
It limits, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other relevant attached drawings.
Fig. 1 is a kind of schematic device of electronic lock control system provided by the disclosure；
Fig. 2 is a kind of flow diagram of method for unlocking provided by the disclosure；
Fig. 3 is the flow diagram of another kind method for unlocking provided by the disclosure；
Fig. 4 is the flow diagram of another kind method for unlocking provided by the disclosure；
Fig. 5 is the flow diagram of another kind method for unlocking provided by the disclosure；
Fig. 6 is the flow diagram of another kind method for unlocking provided by the disclosure；
Fig. 7 is a kind of module diagram of unlocking apparatus provided by the disclosure；
Fig. 8 is the module diagram of another kind unlocking apparatus provided by the disclosure；
Fig. 9 is the functional block diagram of a kind of electronic equipment provided by the disclosure.
Specific embodiment
Below in conjunction with attached drawing in the disclosure, the technical solution in the disclosure is clearly and completely described.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Fig. 1 is please referred to, Fig. 1 is a kind of schematic device of electronic lock control system provided by the disclosure.The present embodiment
A kind of electronic lock control system is provided, which includes: electronic lock controller 11, relay-operated controller
12, relay 13 and electronic lock 14, electronic lock controller 11 and relay-operated controller 12 communicate to connect, relay 13 respectively with after
Appliance controller 12 and electronic lock 14 are electrically connected.
Referring to figure 2., Fig. 2 is a kind of flow diagram of method for unlocking provided by the disclosure.It present embodiments provides
A kind of method for unlocking is applied to above-mentioned electronic lock control system, which comprises
S101, electronic lock controller obtain unlocking information, and according to the mark of unlocking acquisition of information relay-operated controller.
Wherein, unlocking information includes at least one of finger print information or card number information of unlocking staff, and unlocking information is
It is used to indicate the command information that electronic lock control system is unlocked, and is binary machine language, electronic lock controller can
To include door open button, module of swiping the card, at least one of two dimensional code module, information of unlocking for identification, and split lock information into
The operations such as row encryption, decryption, verifying, digital information to be resolved are used to carry out electronic lock by parsing, encryption, decrypting process
Unlock.
Specifically, electronic lock controller obtains unlocking information, and obtain the mark of the corresponding relay-operated controller of unlocking information
Know, it should be noted that an electronic lock controller can be electrically connected with a relay-operated controller, can also be with multiple relays
The electrical connection of device controller, each relay-operated controller all have mark, and each relay-operated controller controls corresponding electronic lock.
The mark and default level-one code key of S102, electronic lock controller according to relay-operated controller, split lock information progress
Encryption, and encrypted unlocking information is sent to relay-operated controller.
Specifically, electronic lock controller receives mark and unlocking information, code key point is passed through according to mark and level-one code key
Second level code key is calculated in scattered algorithm, and second level code key dual lock information is encrypted, and the unlocking information after encryption is sent
To relay-operated controller.
Wherein, preceding part of the code key decentralized algorithm by mark as input data, the data that mark step-by-step negates are made
Cryptographic calculation is carried out to mark data, obtains the first half of second level code key using level-one code key as encryption code key for rear part
Data；Mark data step-by-step is negated, then according to level-one code key as encryption code key, the data that mark data step-by-step is negated
It is encrypted, obtains the latter half data of second level code key, above-mentioned first half data and latter half data connection are got up
It is namely based on the second level code key that mark dispersion calculates；It is encrypted using second level code key dual lock information, the encryption of unlocking information
Algorithm may include: in 3DES encryption algorithm, SM4 Encryption Algorithm, des encryption algorithm, RSA cryptographic algorithms and SM2 Encryption Algorithm
One kind, be not specifically limited herein, it should be noted that Encryption Algorithm can be used for decrypting.
S103, relay-operated controller verify the legitimacy of encrypted unlocking information, if legal, then relay-operated controller control
Relay processed opens electronic lock.
Relay-operated controller receives encrypted unlocking information, then using the Encryption Algorithm in above-mentioned S102 to encryption after
Unlocking information operation is decrypted, then the unlocking information after being decrypted verifies the unlocking information after decryption, sentences
The legitimacy of disconnected check results, if check results are legal, relay-operated controller control relay opening electronic lock；Wherein,
The legitimacy of the check results is, if the data after verification meet the condition of pre-stored legitimacy in relay-operated controller,
Indicate that the check results are legal, if the data after verification are not present in the well-formedness condition stored in relay-operated controller,
It indicates that verification data are illegal, the condition of the legitimacy is set with staff's experience according to actual needs, herein not
It limits, which may include: door-control lock and coded lock etc., and but not limited to this.
Gate inhibition's method for unlocking provided in this embodiment, this method is by obtaining unlocking information and the corresponding mark of unlocking information
Know, is then encrypted according to the split lock information of mark, and encrypted unlocking information is sent to relay-operated controller, relay
Device controller is verified by the legitimacy of the unlocking information to encryption, if it is legal to obtain the unlocking information, according to unlocking
Information controls relay and unlocks, and the application is since relay is electrically connected with relay-operated controller and lock respectively, and relay control
Device processed is verified by split lock information, to control whether relay opens lock, avoids the electric signal by only changing lock,
Without verifying the purpose that can be unlocked, the safety of electronic lock is increased.
Optionally, referring to figure 3., Fig. 3 is the flow diagram of another kind method for unlocking provided by the disclosure.Above-mentioned electricity
Before identification of steps of the sub- lock controller according to unlocking acquisition of information relay-operated controller, further include
S201, electronic lock controller are parsed by the decryption secret key pair level-one code key ciphertext of preset level-one code key,
Obtain the corresponding level-one code key of level-one code key ciphertext in plain text.
Electronic lock controller obtains level-one code key ciphertext, and is carried out using level-one code key decryption secret key pair level-one code key ciphertext
Decryption, obtains the corresponding plaintext of level-one code key, it should be noted that level-one code key decryption code key is preset in electronic lock controller
, level-one code key ciphertext is parsed for electronic lock controller, obtains level-one code key in plain text.
S202, electronic lock controller verify secret key pair level-one code key by preset level-one code key and are encrypted in plain text, obtain
To the corresponding check value of level-one code key plaintext.
Specifically, obtaining level-one code key in plain text, and according to level-one code key after by the way that level-one code key ciphertext is decrypted
Verification secret key pair level-one code key is encrypted in plain text, obtains level-one code key corresponding check value in plain text, wherein the verification of level-one code key
It is preset in code key electronic lock controller, it is encrypted to obtain check value according to level-one code key plaintext for electronic lock controller.
If corresponding check value is identical as the check value of level-one code key ciphertext in plain text for S203, level-one code key, electronic lock controlled
Device storage level-one code key processed is in plain text.
The check value that code key obtains will be verified to compare with the check value by extracting level-one code key ciphertext
Compared with proving that the level-one is secret if the check value that the verification code key obtains is identical as the check value that level-one code key ciphertext is extracted
Key ciphertext is effective, and electronic lock controller stores level-one code key in plain text, is encrypted for split lock information next time.
Optionally, referring to figure 4., Fig. 4 is the flow diagram of another kind method for unlocking provided by the disclosure.Above-mentioned electricity
Sub- lock controller is encrypted according to mark and default level-one code key, split lock information, and encrypted unlocking information is sent
To relay-operated controller, comprising:
S301, electronic lock controller according to default code key decentralized algorithm to the mark of relay-operated controller and level-one code key into
Row calculates, and obtains second level code key.
Specifically, electronic lock controller is according to default code key decentralized algorithm by the mark of relay-operated controller and level-one code key
It is calculated, obtains the corresponding second level code key of mark of relay-operated controller, which is added for split lock information
It is close.
Preceding part of the code key decentralized algorithm by mark as input data, the data that mark step-by-step negates are as rear portion
Point, using level-one code key as encryption code key, cryptographic calculation is carried out to mark data, obtains the first half data of second level code key；
Mark data step-by-step is negated, then the data that mark data step-by-step negates are carried out as encryption code key according to level-one code key
Encryption, obtains the latter half data of second level code key, above-mentioned first half data and latter half data connection, which are got up, is exactly
The second level code key calculated based on mark dispersion.
S302, electronic lock controller obtain second level ciphertext after being encrypted by second level code key dual lock information, and by two
Grade ciphertext is sent to relay-operated controller.
Specifically, electronic lock controller receives unlocking information, is encrypted, opened using second level code key dual lock information
The corresponding second level ciphertext of lock information encrypts second level ciphertext using 3DES algorithm to clearly illustrate, specific encrypted
Journey is as follows:
Unlocking information is divided into several groups according to every group of 8 byte datas, and the supplement 0x80 less than 8 bytes forms one group.
Using electronic lock controller use level-one code key and relay identify the second level code key that is calculated by above-mentioned code key decentralized algorithm as
Code key is encrypted, encryption code key is equally divided into front and back two parts, and each group of data are all first using the front decilog of encryption code key
According to des encryption is carried out, level one data is obtained, the rear part for reusing encryption code key carries out DES to level one data and decrypts to obtain two
Grade data finally carry out des encryption to secondary data using the preceding part of encryption code key and obtain three-level data, finally by several groups
Three-level data be stitched together according to order of packets the encrypted result of information of exactly unlocking.
Encryption Algorithm can also use SM4 algorithm, DES algorithm, RSA Algorithm and SM2 algorithm other than 3DES algorithm
Deng no longer illustrating process herein.
Optionally, referring to figure 5., Fig. 5 is the flow diagram of another kind method for unlocking provided by the disclosure.It is above-mentioned after
Appliance controller verifies the legitimacy of encrypted unlocking information, and if legal, then relay-operated controller control relay opens electricity
The step of son lock, comprising:
S401, relay-operated controller are decrypted to obtain second level in plain text by second level secret key pair second level ciphertext.
Specifically, relay-operated controller receives the second level ciphertext that electronic lock controller is sent, and use second level secret key pair two
Grade ciphertext is decrypted, and obtains the second level plaintext after the decryption of second level ciphertext, it should be noted that second level code key is preset in relay
In device controller, for received second level ciphertext to be decrypted.In order to clearly illustrate, using 3DES algorithm to second level ciphertext
It is decrypted, specific decrypting process is as follows:
Above-mentioned second level ciphertext is divided into several groups according to every group of 8 byte datas, less than the supplement 0x80 composition one of 8 bytes
Group.Using the preset second level code key of relay-operated controller as decryption code key, decryption code key is equally divided into front and back two parts, and each group
Data are all that first the front decilog using decryption code key obtains level one data according to DES decryption is carried out, and reuse decryption code key
Afterwards part to level one data carry out des encryption obtain secondary data, finally using decryption code key preceding part to secondary data into
Row DES decrypts to obtain three-level data, and it is exactly above-mentioned second level that finally the three-level data of several groups are stitched together according to order of packets
The plaintext result of ciphertext.
S402, relay-operated controller verify the legitimacy of second level plaintext, and if legal, then relay-operated controller controls
Relay opens electronic lock.
Relay-operated controller verifies the legitimacy of second level plaintext, wherein if there is pre-stored in relay-operated controller
The condition of legitimacy, for example, electronic lock legal opening time are as follows: 8:00-20:00, relay-operated controller pass through bright to second level
The time of the corresponding unlocking information of text is judged, if the time unlocked at this time is not in the time of the legal opening of electronic lock
It is interior, then relay to second level plaintext be verified as it is illegal, then relay-operated controller control relay continue close electronic lock, if
The time of unlocking, then relay-operated controller was to close to the check results of second level plaintext within the time of the legal opening of electronic lock
Method, in plain text according to the legal corresponding second level of unlocking information, control relay opens electronic lock to relay-operated controller.
Optionally, the above method further include: if electronic lock is opened, relay-operated controller is opened to electronic lock controller transmission
It locks and successfully instructs.
Specifically, if the corresponding second level ciphertext of the split lock information of relay-operated controller is verified, if check results are to close
Method, then relay-operated controller control relay opens electronic lock, and relay-operated controller sends to electronic lock controller and unlocks later
Success instructs.
Gate inhibition's method for unlocking provided in this embodiment, this method is by obtaining unlocking information and the corresponding mark of unlocking information
Know, is then encrypted according to the split lock information of mark, and encrypted unlocking information is sent to relay-operated controller, relay
Device controller is verified by the legitimacy of the unlocking information to encryption, if it is legal to obtain the unlocking information, according to unlocking
Information controls relay and unlocks, and the application is since relay is electrically connected with relay-operated controller and lock respectively, and relay control
Device processed is verified by split lock information, to control whether relay opens lock, avoids the electric signal by only changing lock,
Without verifying the purpose that can be unlocked, the safety of electronic lock is increased.
Fig. 6 is please referred to, Fig. 6 is the flow diagram of another kind method for unlocking provided by the disclosure.This method comprises:
S501, electronic lock controller obtain level-one code key ciphertext.
S502, electronic lock controller obtain level-one code key in plain text according to level-one code key.
Specifically, electronic lock controller is carried out using level-one code key decryption secret key pair level-one code key ciphertext according to preset algorithm
It is decrypted, obtains level-one code key in plain text.
S503, electronic lock controller storage verify successful level-one code key in plain text.
Specifically, electronic lock controller is encrypted in plain text by verification secret key pair level-one code key, it is bright to obtain level-one code key
The corresponding check value of text, if corresponding check value is identical as the check value that level-one code key ciphertext is extracted in plain text for level-one code key, electricity
Sub- lock controller is by level-one code key stored in clear.
S504, electronic lock controller obtain the mark of relay-operated controller.
Specifically, electronic lock controller obtains unlocking information, and according to the mark of unlocking acquisition of information relay-operated controller.
The split lock information of S505, electronic lock controller is encrypted.
Specifically, second level code key, second level secret key pair is calculated by code key decentralized algorithm using mark and level-one code key
Unlocking information is encrypted, and the encrypted second level ciphertext in relation to unlocking information is obtained.
The unlocking information of encryption is sent to relay-operated controller by S506, electronic lock controller.
S507, relay-operated controller verify the legitimacy of encrypted unlocking information.
Relay-operated controller is decrypted using the encrypted second level ciphertext of second level secret key pair, and the second level after being decrypted is bright
Then text verifies the legitimacy of the corresponding unlocking information of second level plaintext, obtains legal unlocking information.
S508, if legal, relay-operated controller send unlocking instruction to relay.
S509, relay receive unlocking instruction, unlock.
Specifically, relay-operated controller, according to the legal corresponding second level plaintext of unlocking information, control relay is opened
Lock operation.
S510, relay-operated controller are unlocked to electronic lock controller transmission and are successfully instructed.
Optionally, Fig. 7 is please referred to, Fig. 7 is a kind of module diagram of unlocking apparatus provided by the disclosure.The present invention is real
Apply example offer a kind of unlocking apparatus, be applied to electronic lock control system, electronic lock control system include electronic lock controller, after
Appliance controller, relay and electronic lock, electronic lock controller and relay-operated controller communicate to connect, relay respectively with relay
Device controller and electronic lock electrical connection, unlocking apparatus include: to obtain module 601, the first encrypting module 62 and correction verification module 60；
Module 601 is obtained, for obtaining unlocking information, and according to the mark of unlocking acquisition of information relay-operated controller；
First encrypting module 602, for the mark and level-one code key according to relay-operated controller, split lock information is added
It is close, and encrypted unlocking information is sent to relay-operated controller；
Correction verification module 603, for verifying the legitimacy of encrypted unlocking information, if legal, then relay-operated controller control
Relay processed opens electronic lock.
Optionally, Fig. 8 is please referred to, Fig. 8 is the module diagram of another kind unlocking apparatus provided by the disclosure, above-mentioned to open
Locking device further include: parsing module 604, the second encrypting module 605 and memory module 606；
Parsing module 604 is parsed for decrypting secret key pair level-one code key ciphertext by preset level-one code key, is obtained
The corresponding level-one code key of level-one code key ciphertext is in plain text；
Second encrypting module 605 is encrypted in plain text for verifying secret key pair level-one code key by preset level-one code key,
Obtain level-one code key corresponding check value in plain text；
Memory module 606, if for the level-one code key check value that corresponding check value and level-one code key ciphertext are extracted in plain text
Identical, then electronic lock controller stores level-one code key in plain text.
Optionally, above-mentioned first encrypting module 602 is specifically used for according to default code key decentralized algorithm to relay-operated controller
Mark and level-one code key calculated, obtain second level code key；Two are obtained after being encrypted by second level code key dual lock information
Grade ciphertext, and second level ciphertext is sent to relay-operated controller.
Optionally, above-mentioned correction verification module 603 is also used to be decrypted by second level secret key pair second level ciphertext to obtain second level bright
Text；The legitimacy of second level plaintext is verified, if legal, then relay-operated controller control relay opens electronic lock.
Optionally, above-mentioned unlocking apparatus further includes sending module 607；
Above-mentioned sending module 607 is unlocked to electronic lock controller transmission and is successfully instructed if opening for electronic lock.
Unlocking apparatus provided in this embodiment, the device is by obtaining unlocking information and the corresponding mark of unlocking information, so
It is encrypted afterwards according to the split lock information of mark, and encrypted unlocking information is sent to relay-operated controller, relay control
Device processed is verified by the legitimacy of the unlocking information to encryption, if it is legal to obtain the unlocking information, according to unlocking information
It controls relay to unlock, the application is since relay is electrically connected with relay-operated controller and lock respectively, and relay-operated controller
It is verified by split lock information, to control whether relay opens lock, avoids the electric signal by only changing lock, do not have to
The purpose that can be unlocked is verified, the safety of electronic lock is increased.
The method that above-mentioned apparatus is used to execute previous embodiment offer, it is similar that the realization principle and technical effect are similar, herein not
It repeats again.
The above module can be arranged to implement one or more integrated circuits of above method, such as: one
Or multiple specific integrated circuits (Application Specific Integrated Circuit, abbreviation ASIC), or, one
Or multi-microprocessor (digital singnal processor, abbreviation DSP), or, one or more field programmable gate
Array (Field Programmable Gate Array, abbreviation FPGA) etc..For another example, when some above module passes through processing elements
When the form of part scheduler program code is realized, which can be general processor, such as central processing unit (Central
Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules can integrate
Together, it is realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
Fig. 9 is please referred to, Fig. 9 is the functional block diagram of a kind of electronic equipment provided by the disclosure.The electronic equipment
It may include the computer readable storage medium 701 and processor 702 for being stored with computer program, processor 702 can call
The computer program that computer readable storage medium 701 stores.It, can when the computer program is read and run by processor 702
To realize above method embodiment.Specific implementation is similar with technical effect, and which is not described herein again.
Optionally, the disclosure also provides a computer readable storage medium, is stored thereon with computer program, the computer
When program is read out by the processor and runs, above method embodiment may be implemented.
In several embodiments provided by the disclosure, it should be understood that Installation practice described above is only
Schematically, disclosed device and method, may be implemented in other ways.Such as the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed, such as each unit can integrate at one
It manages in unit, is also possible to each unit and physically exists alone, can also be integrated in one unit with two or more units
In.Above-mentioned integrated unit both can take the form of hardware realization, and the form of SFU software functional unit can also be added using hardware
It realizes.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is merely preferred embodiment of the present disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.
Claims (10)
1. a kind of method for unlocking is applied to electronic lock control system, which is characterized in that the electronic lock control system includes electronics
Lock controller, relay-operated controller, relay and electronic lock, the electronic lock controller and the relay-operated controller communication link
It connects, the relay is electrically connected with the relay-operated controller and the electronic lock respectively, which comprises
The electronic lock controller obtains unlocking information, and the mark of the relay-operated controller according to the unlocking acquisition of information
Know；
The electronic lock controller according to the mark and default level-one code key of the relay-operated controller, to the unlocking information into
Row encryption, and encrypted unlocking information is sent to the relay-operated controller；
The relay-operated controller verifies the legitimacy of the encrypted unlocking information, if legal, then the relay control
Device controls the relay and opens the electronic lock.
2. method for unlocking according to claim 1, which is characterized in that the electronic lock controller is according to the unlocking information
Before the identification of steps for obtaining relay-operated controller, further includes:
Level-one code key ciphertext described in decryption secret key pair of the electronic lock controller by preset level-one code key is parsed, and is obtained
In plain text to the corresponding level-one code key of the level-one code key ciphertext；
Level-one code key described in verification secret key pair of the electronic lock controller by preset level-one code key is encrypted in plain text, is obtained
To the corresponding check value of the level-one code key plaintext；
If corresponding check value is identical as the check value of the level-one code key ciphertext in plain text for the level-one code key, the electronic lock
Controller stores the level-one code key in plain text.
3. method for unlocking according to claim 1, which is characterized in that the electronic lock controller is according to the mark and in advance
If level-one code key, the unlocking information is encrypted, and encrypted unlocking information is sent to the relay-operated controller,
Include:
The electronic lock controller is pre- to the mark and level-one code key of the relay-operated controller according to default code key decentralized algorithm
If code key decentralized algorithm is calculated, second level code key is obtained；
The electronic lock controller obtains second level ciphertext after being encrypted by unlocking information described in the second level secret key pair, and will
The second level ciphertext is sent to the relay-operated controller.
4. method for unlocking according to claim 3, which is characterized in that the relay-operated controller verification is described encrypted
The legitimacy of unlocking information, if legal, then the relay-operated controller controls the step of relay opens the electronic lock,
Include:
The relay-operated controller is decrypted to obtain second level in plain text by second level ciphertext described in the second level secret key pair；
The relay-operated controller verifies the legitimacy of the second level plaintext, if legal, then the relay-operated controller
It controls the relay and opens the electronic lock.
5. method for unlocking according to claim 1-4, which is characterized in that
If the electronic lock is opened, the relay-operated controller is unlocked to electronic lock controller transmission and is successfully instructed.
6. a kind of unlocking apparatus is applied to electronic lock control system, which is characterized in that electronic lock control system includes electronic lock controlled
Device, relay-operated controller, relay and electronic lock processed, electronic lock controller and relay-operated controller communicate to connect, relay point
It is not electrically connected with relay-operated controller and electronic lock, the unlocking apparatus includes: to obtain module, the first encrypting module and calibration mode
Block；
The acquisition module, for obtaining unlocking information, and the mark of the relay-operated controller according to the unlocking acquisition of information
Know；
First encrypting module, for the mark and level-one code key according to the relay-operated controller, to the unlocking information
It is encrypted, and encrypted unlocking information is sent to the relay-operated controller；
The correction verification module, for verifying the legitimacy of the encrypted unlocking information, if legal, then the relay control
Device controls the relay and opens the electronic lock.
7. unlocking apparatus according to claim 6, which is characterized in that the unlocking apparatus further include: parsing module, second
Encrypting module and memory module；
The parsing module is parsed for decrypting level-one code key ciphertext described in secret key pair by preset level-one code key, is obtained
In plain text to the corresponding level-one code key of the level-one code key ciphertext；
Second encrypting module is added in plain text for verifying level-one code key described in secret key pair by preset level-one code key
It is close, obtain the level-one code key corresponding check value in plain text；
The memory module, if the check value for the level-one code key plaintext corresponding check value and the level-one code key ciphertext
Identical, then the electronic lock controller stores the level-one code key in plain text.
8. unlocking apparatus according to claim 6, which is characterized in that first encrypting module is specifically used for according to pre-
If code key decentralized algorithm calculates the mark and level-one code key of the relay-operated controller, second level code key is obtained；Pass through institute
It states and obtains second level ciphertext after unlocking information described in second level secret key pair is encrypted, and the second level ciphertext is sent to the relay
Device controller.
9. unlocking apparatus according to claim 8, which is characterized in that the correction verification module is also used to through the second level
Second level ciphertext described in secret key pair is decrypted to obtain second level in plain text；The legitimacy of the second level plaintext is verified, if legal,
Then the relay-operated controller controls the relay and opens the electronic lock.
10. according to the described in any item unlocking apparatus of claim 6-9, which is characterized in that the unlocking apparatus further includes sending
Module；
The sending module is unlocked to electronic lock controller transmission and is successfully instructed if opening for the electronic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489315.XA CN110176094A (en) | 2019-06-06 | 2019-06-06 | Method for unlocking and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910489315.XA CN110176094A (en) | 2019-06-06 | 2019-06-06 | Method for unlocking and device |
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| Publication Number | Publication Date |
|---|---|
| CN110176094A true CN110176094A (en) | 2019-08-27 |
Family
ID=67697017
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910489315.XA Pending CN110176094A (en) | 2019-06-06 | 2019-06-06 | Method for unlocking and device |
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| CN (1) | CN110176094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113345135A (en) * | 2021-04-26 | 2021-09-03 | 合肥美的智能科技有限公司 | Control method and device of intelligent sales counter, electronic equipment and storage medium |
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Application publication date: 20190827 |