CN110942538A - Remote authorized real-time Bluetooth electronic key with encryption algorithm - Google Patents
Remote authorized real-time Bluetooth electronic key with encryption algorithm Download PDFInfo
- Publication number
- CN110942538A CN110942538A CN201911226991.4A CN201911226991A CN110942538A CN 110942538 A CN110942538 A CN 110942538A CN 201911226991 A CN201911226991 A CN 201911226991A CN 110942538 A CN110942538 A CN 110942538A
- Authority
- CN
- China
- Prior art keywords
- password
- time
- intelligent optical
- key
- box lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
After the mobile terminal APP sends a request for obtaining the target intelligent optical cross-box lock to the cloud server, the cloud server obtains result by calculating the current time according to year, month, day, time, minute and second, and generates a key according to the result, wherein the key is valid in the specified time and can only be unlocked once, and for the key, the target intelligent optical cross-box lock is decrypted and then is verified whether the password is valid through local IMEI and local time verification, whether the password is opened is determined, and once the password is successfully opened, the password cannot be used for the second time. The Bluetooth electronic key is safe and reliable, and the equipment interaction power consumption is low.
Description
Technical Field
The invention relates to a remote authorized real-time Bluetooth electronic key with an encryption algorithm, which is used in the field of intelligent distribution networks.
Background
Key sharing and key transmission have been difficult points in the authorization process, and in many application scenarios, invalidation and use times management and control are required for the distributed keys, and meanwhile, strict requirements are also required for the sharing approach. The existing key sharing technology uses a symmetric encryption and decryption mode in the aspects of key generation and key verification, which means that the device side and the server side need to interact with each other to complete the whole operation. Therefore, the method is not only unsafe, but also brings great increase of the power consumption of the equipment, and the high power consumption is fatal to the equipment of the Internet of things, especially in the application of the intelligent distribution network field.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a remote authorized real-time Bluetooth electronic key with an encryption algorithm, wherein the asymmetry of password generation and verification is ensured through specific rules and algorithms so as to improve the reliability and reduce the interactive power consumption.
One technical scheme for achieving the above purpose is as follows: the utility model provides a real-time bluetooth electron key of long-range authorization with encryption algorithm for carry out key application and key unblank to specific light traffic case on the intelligent distribution network, its characterized in that, the workflow as follows:
step 1: an operator selects a target intelligent optical cross-box lock which needs to obtain a disposable Bluetooth electronic key on a mobile terminal APP;
step 2: the mobile terminal APP initiates a request for obtaining a one-time Bluetooth electronic key of the target intelligent optical cross-box lock to a cloud server;
and step 3: the cloud server groups the current time according to year, month, day, hour, minute and second to form 32-bit metadata, and the cloud server reversely groups the low 4 bytes of the IMEI of the intelligent optical cross-connecting box to form IMEI and performs the following operations:
obtaining result, then packaging the result by using an AES symmetric encryption algorithm, and returning the result to the mobile terminal APP, wherein the generated password is only effective within a specified time and can be unlocked only once;
and 4, step 4: the method comprises the steps that a mobile terminal APP starts Bluetooth and monitors a target intelligent optical cross-connection box lock in broadcasting, if the intelligent optical cross-connection box lock has broadcasting, the APP immediately executes Bluetooth connection, after connection is successful, standard time is synchronized to the intelligent optical cross-connection box lock, and once synchronization is successful, a password obtained from a cloud server in the prior art is sent to the intelligent optical cross-connection box lock;
and 5: the target intelligent optical delivery box lock decrypts the password through a private key, extracts information through the reverse operation of a formula in the step 3 after decryption, wherein the information comprises start time and IMEI, verifies whether the password is valid through local IMEI and local time, opens the intelligent optical delivery box lock if the password is valid, and fails to be used for the second time once the password is successfully opened according to a door lock local algorithm and password characteristics.
After the mobile terminal APP sends a request for obtaining the target intelligent optical cross-box lock to the cloud server, the cloud server obtains result by calculating the current time according to year, month, day, time, minute and second, and generates a key according to the result, wherein the key is valid in the specified time and can only be unlocked once, and for the key, the target intelligent optical cross-box lock is decrypted and then is verified whether the password is valid through local IMEI and local time verification, whether the password is opened is determined, and once the password is successfully opened, the password cannot be used for the second time.
The remote authorized real-time Bluetooth electronic key with the encryption algorithm is calculated and generated through the cloud server, so that the safety of a private key can be guaranteed, and meanwhile, the validity of the identity of an applicant of the key is guaranteed through authentication of the mobile terminal APP. The key has the limitation of timeliness and times due to the generation rule of the key. Furthermore, the generated password is transmitted to the lock in a non-transparent way through the transmission of the Bluetooth, and the insecurity and uncertainty of manual input are avoided.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific examples:
the utility model provides a real-time bluetooth electron key of long-range authorization with encryption algorithm for carry out key application and key unblank to specific light traffic case on the intelligent distribution network, its characterized in that, the workflow as follows:
step 1: an operator selects a target intelligent optical cross-box lock which needs to obtain a disposable Bluetooth electronic key on a mobile terminal APP;
step 2: the mobile terminal APP initiates a request for obtaining a one-time Bluetooth electronic key of the target intelligent optical cross-box lock to a cloud server;
and step 3: the cloud server groups the current time according to year, month, day, hour, minute and second to form 32-bit metadata, and the cloud server reversely groups the low 4 bytes of the IMEI of the intelligent optical cross-connecting box to form IMEI and performs the following operations:
obtaining result, then packaging the result by using an AES symmetric encryption algorithm, and returning the result to the mobile terminal APP, wherein the generated password is only effective within a specified time and can be unlocked only once;
and 4, step 4: the method comprises the steps that a mobile terminal APP starts Bluetooth and monitors a target intelligent optical cross-connection box lock in broadcasting, if the intelligent optical cross-connection box lock has broadcasting, the APP immediately executes Bluetooth connection, after connection is successful, standard time is synchronized to the intelligent optical cross-connection box lock, and once synchronization is successful, a password obtained from a cloud server in the prior art is sent to the intelligent optical cross-connection box lock;
and 5: the target intelligent optical delivery box lock decrypts the password through a private key, extracts information through the reverse operation of a formula in the step 3 after decryption, wherein the information comprises start time and IMEI, verifies whether the password is valid through local IMEI and local time, opens the intelligent optical delivery box lock if the password is valid, and fails to be used for the second time once the password is successfully opened according to a door lock local algorithm and password characteristics.
After the mobile terminal APP sends a request for obtaining the target intelligent optical cross-box lock to the cloud server, the cloud server obtains result by calculating the current time according to year, month, day, time, minute and second, and generates a key according to the result, wherein the key is valid in the specified time and can only be unlocked once, and for the key, the target intelligent optical cross-box lock is decrypted and then is verified whether the password is valid through local IMEI and local time verification, whether the password is opened is determined, and once the password is successfully opened, the password cannot be used for the second time.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (1)
1. The utility model provides a real-time bluetooth electron key of long-range authorization with encryption algorithm for carry out key application and key unblank to specific light traffic case on the intelligent distribution network, its characterized in that, the workflow as follows:
step 1: an operator selects a target intelligent optical cross-box lock which needs to obtain a disposable Bluetooth electronic key on a mobile terminal APP;
step 2: the mobile terminal APP initiates a request for obtaining a one-time Bluetooth electronic key of the target intelligent optical cross-box lock to a cloud server;
and step 3: the cloud server groups the current time according to year, month, day, hour, minute and second to form 32-bit metadata, and the cloud server reversely groups the low 4 bytes of the IMEI of the intelligent optical cross-connecting box to form IMEI and performs the following operations:
obtaining result, then packaging the result by using an AES symmetric encryption algorithm, and returning the result to the mobile terminal APP, wherein the generated password is only effective within a specified time and can be unlocked only once;
and 4, step 4: the method comprises the steps that a mobile terminal APP starts Bluetooth and monitors a target intelligent optical cross-connection box lock in broadcasting, if the intelligent optical cross-connection box lock has broadcasting, the APP immediately executes Bluetooth connection, after connection is successful, standard time is synchronized to the intelligent optical cross-connection box lock, and once synchronization is successful, a password obtained from a cloud server in the prior art is sent to the intelligent optical cross-connection box lock;
and 5: the target intelligent optical delivery box lock decrypts the password through a private key, extracts information through the reverse operation of a formula in the step 3 after decryption, wherein the information comprises start time and IMEI, verifies whether the password is valid through local IMEI and local time, opens the intelligent optical delivery box lock if the password is valid, and fails to be used for the second time once the password is successfully opened according to a door lock local algorithm and password characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226991.4A CN110942538A (en) | 2019-12-04 | 2019-12-04 | Remote authorized real-time Bluetooth electronic key with encryption algorithm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911226991.4A CN110942538A (en) | 2019-12-04 | 2019-12-04 | Remote authorized real-time Bluetooth electronic key with encryption algorithm |
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| Publication Number | Publication Date |
|---|---|
| CN110942538A true CN110942538A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911226991.4A Pending CN110942538A (en) | 2019-12-04 | 2019-12-04 | Remote authorized real-time Bluetooth electronic key with encryption algorithm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622687A (en) * | 2020-12-25 | 2021-04-09 | 北京骑胜科技有限公司 | Battery replacement control method and device for charging cabinet |
| CN115296935A (en) * | 2022-10-08 | 2022-11-04 | 华诺网络科技有限公司 | Information security data processing method and system |
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| CN106934884A (en) * | 2017-01-19 | 2017-07-07 | 云丁网络技术(北京)有限公司 | A kind of method and its system of the intelligent door lock auto-unlocking based on mobile device |
| CN107038777A (en) * | 2017-03-29 | 2017-08-11 | 云丁网络技术(北京)有限公司 | A kind of safety communicating method and its intelligent door lock system based on intelligent door lock system |
| CN107545636A (en) * | 2017-09-04 | 2018-01-05 | 杭州干城科技有限公司 | Optical cross box smart lock control method, apparatus and its system based on Bluetooth communication |
| US20180130273A1 (en) * | 2016-11-04 | 2018-05-10 | Gilbert Eid | Methods and systems for operating door locks using mobile devices |
| CN207458149U (en) * | 2017-09-04 | 2018-06-05 | 杭州干城科技有限公司 | Optical cross box smart lock control device and its system based on Bluetooth communication |
| CN109410396A (en) * | 2018-10-14 | 2019-03-01 | 浙江鸿利锁业有限公司 | A kind of smart lock data encryption and transmission method and the leased equipment using it |
| CN109840975A (en) * | 2019-01-29 | 2019-06-04 | 武汉天喻聚联网络有限公司 | Remote authorization unlocking system and method without networking |
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2019
- 2019-12-04 CN CN201911226991.4A patent/CN110942538A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180130273A1 (en) * | 2016-11-04 | 2018-05-10 | Gilbert Eid | Methods and systems for operating door locks using mobile devices |
| CN106934884A (en) * | 2017-01-19 | 2017-07-07 | 云丁网络技术(北京)有限公司 | A kind of method and its system of the intelligent door lock auto-unlocking based on mobile device |
| CN107038777A (en) * | 2017-03-29 | 2017-08-11 | 云丁网络技术(北京)有限公司 | A kind of safety communicating method and its intelligent door lock system based on intelligent door lock system |
| CN107545636A (en) * | 2017-09-04 | 2018-01-05 | 杭州干城科技有限公司 | Optical cross box smart lock control method, apparatus and its system based on Bluetooth communication |
| CN207458149U (en) * | 2017-09-04 | 2018-06-05 | 杭州干城科技有限公司 | Optical cross box smart lock control device and its system based on Bluetooth communication |
| CN109410396A (en) * | 2018-10-14 | 2019-03-01 | 浙江鸿利锁业有限公司 | A kind of smart lock data encryption and transmission method and the leased equipment using it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622687A (en) * | 2020-12-25 | 2021-04-09 | 北京骑胜科技有限公司 | Battery replacement control method and device for charging cabinet |
| CN115296935A (en) * | 2022-10-08 | 2022-11-04 | 华诺网络科技有限公司 | Information security data processing method and system |
| CN115296935B (en) * | 2022-10-08 | 2022-12-20 | 华诺网络科技有限公司 | Information security data processing method and system |
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Application publication date: 20200331 |