CN107707359A - The method of calibration and device of a kind of electronic cipher device - Google Patents

The method of calibration and device of a kind of electronic cipher device Download PDF

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Publication number
CN107707359A
CN107707359A CN201711097156.6A CN201711097156A CN107707359A CN 107707359 A CN107707359 A CN 107707359A CN 201711097156 A CN201711097156 A CN 201711097156A CN 107707359 A CN107707359 A CN 107707359A
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China
Prior art keywords
time
standard time
calibration
wireless frequency
built
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CN201711097156.6A
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Chinese (zh)
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CN107707359B (en
Inventor
谈剑锋
翁庆武
丁震宇
邱天平
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Shanghai Peoplenet Security Technology Co Ltd
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Shanghai Peoplenet Security Technology Co Ltd
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Priority to CN201711097156.6A priority Critical patent/CN107707359B/en
Publication of CN107707359A publication Critical patent/CN107707359A/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0644—External master-clock

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electric Clocks (AREA)

Abstract

The invention discloses a kind of method of calibration of electronic cipher device and device.Wherein, this method includes：Standard time is obtained by built-in LoRa wireless frequency expansions chip；Time calibration is carried out according to the standard time got；According to the time after calibration and customer transaction information generation dynamic password, and the dynamic password is sent to certificate server, the certificate server is carried out authenticity verification to customer transaction.The embodiment of the present invention can improve the accuracy of time in electronic cipher device, so as to improve the accuracy rate of electronic passwords certification.

Description

The method of calibration and device of a kind of electronic cipher device
Technical field
The present embodiments relate to the method for calibration and dress of digital certificate art, more particularly to a kind of electronic cipher device Put.
Background technology
As online payment obtains more and more extensive application, in order to ensure the information security of payment process on user network, Each bank has been released one after another electronic cipher device, and certification to the Transaction Information true and false is completed in the certification for passing through dynamic password.
Electronic cipher device carries out timing often through built-in high precision clock, so as to complete electronic cipher device and server Time synchronized.However, the high precision clock built in electronic cipher device can be influenceed by temperature, air pressure, electromagnetic field occur it is different Often, once there is any reason to cause the exception of built-in high precision clock to be likely to cause the time of electronic cipher device and server Generation deviation, so as to cause electronic cipher device to produce the dynamic password of mistake, authentification failure is caused, causes Consumer's Experience poor.
The content of the invention
The present invention provides a kind of method of calibration and device of electronic cipher device, can improve the essence of time in electronic cipher device Exactness, so as to improve the accuracy rate of electronic passwords certification.
In a first aspect, the embodiments of the invention provide a kind of method of calibration of electronic cipher device, including：
Standard time is obtained by built-in LoRa wireless frequency expansions chip；
Time calibration is carried out according to the standard time got；
According to the time after calibration and customer transaction information generation dynamic password, and the dynamic password is sent to certification Server, the certificate server is set to carry out authenticity verification to customer transaction.
Second aspect, the embodiment of the present invention additionally provide a kind of calibration equipment of electronic cipher device, and the device includes：
Standard time acquisition module, for obtaining the standard time by built-in LoRa wireless frequency expansions chip；
Module during school, for carrying out time calibration according to the standard time got；
Transaction authentication module, for generating dynamic password according to the time after calibrating and customer transaction information, and by described in Dynamic password is sent to certificate server, the certificate server is carried out authenticity verification to customer transaction.
The embodiment of the present invention obtains the standard time by built-in LoRa wireless frequency expansions chip, and according to the standard got Time carries out time calibration, then according to the time after calibration and customer transaction information generation dynamic password, and by the dynamic Password is sent to certificate server, the certificate server is carried out authenticity verification to customer transaction.Due in electronic cipher device Built-in LoRa wireless frequency expansions chip obtains the standard time by Technology of Wireless Spread Spectrum and calibrated, by improving electronic cipher The accuracy of time in device, improve the accuracy rate of electronic passwords certification.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for calibration of electronic cipher device in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of the method for calibration of electronic cipher device in the embodiment of the present invention two；
Fig. 3 is the signal transmission figure in a kind of method of calibration of electronic cipher device in the embodiment of the present invention two；
Fig. 4 is a kind of structural representation of the calibration equipment of electronic cipher device in the embodiment of the present invention three.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of the method for calibration of electronic cipher device in the embodiment of the present invention one, and the present embodiment can fit For verifying the situation of electronic cipher device, this method can be performed by the calibration equipment of electronic cipher device, specifically included as follows Step：
Step 110, pass through the built-in LoRa wireless frequency expansions chip acquisition standard time.
Specifically, LoRa is a kind of low-power consumption based on spread spectrum, long-distance radio communication technology, it is LPWAN (Low Power Wide Area Network, low-power consumption wide area network) one kind in technology, LPWAN is indispensable one in Internet of Things Part, there is the characteristics of low in energy consumption, wide coverage and penetrability are strong, suitable for being transmitted every few minutes and receiving low volume data Applicable cases, such as water transport positioning, street lamp detection and parking stall detection.LoRa wireless frequency expansion chips are available with wirelessly Spread spectrum realizes the chip that the information of remote, low-power consumption, multinode and low cost is wirelessly transferred.
In the present embodiment, electronic cipher device receives standard time, Chinese Industrial Standards (CIS) by built-in LoRa wireless frequency expansions chip Time is on the basis of 100,000 years errors cesium-beam atomic clock of 1 second.
The standard time that step 120, basis are got carries out time calibration.
Time and customer transaction information generation dynamic password after step 130, foundation calibration, and the dynamic password is sent out Certificate server is sent to, the certificate server is carried out authenticity verification to customer transaction.
Specifically, electronic cipher device inputs Transaction Information (such as according to the time after calibration and user in current standard time： Check account, transfer accounts with Modify password etc.) generation inputs the dynamic password of information based on current standard time and user, and user will be above-mentioned Dynamic password is sent in certificate server, the mouth that certificate server is currently generated by contrasting dynamic password and certificate server Whether order unanimously judges the true and false of Transaction Information, and Transaction Information is true if consistent, if inconsistent, Transaction Information is false. Exemplary, the standard time after current alignment is 12：00, user now inputs the Transaction Information of " transferring accounts ", according to the time 12： 00 generates a dynamic password 12345 with " transferring accounts ", and above-mentioned dynamic password 12345 is sent in certificate server by user, if Certificate server is based on the time 12：00 with " transferring accounts " generation password it is identical with 12345 when, " transferring accounts " is true, otherwise " is transferred accounts " It is false.
It should be noted that the dynamic password is submitted to certificate server particular by certification page.
The technical scheme of the present embodiment, the standard time is obtained by built-in LoRa wireless frequency expansions chip, and according to acquisition The standard time arrived carries out time calibration, then according to the time after calibration and customer transaction information generation dynamic password, and will The dynamic password is submitted to certificate server by certification page, the certificate server is carried out the true and false to customer transaction and tests Card.Because LoRa wireless frequency expansions chip built-in in electronic cipher device obtains the standard time by Technology of Wireless Spread Spectrum and carries out school Standard, the accuracy of time can be improved, so as to improve the accuracy rate of certification.
Embodiment two
Fig. 2 is a kind of flow chart of the method for calibration of electronic cipher device in the embodiment of the present invention two.The present embodiment is upper On the basis of stating embodiment, the method for calibration of above-mentioned electronic cipher device is further optimized.Accordingly as shown in Fig. 2 this implementation The method of example specifically includes：
Step 210, when detecting power-on event, wake up built-in LoRa wireless frequency expansion chips.
Specifically, when electronic cipher device detects user's start, i.e., it is built-in in the case of user's long-press " power key " LoRa wireless frequency expansion chips are waken up immediately, are started working.
Step 220, the standard time bag that LoRa base stations issue, the standard are received by the LoRa wireless frequency expansions chip Time bag is obtained by the LoRa base stations from national time service center.
In the present embodiment, LoRa wireless communication technologys are realized by LoRaWAN, and LoRaWAN defines the logical of network Letter agreement and system architecture, LoRaWAN systems are divided into three parts：Terminal, base station and Cloud Server, it is exemplary, referring to figure 3, terminal is the electronic cipher device of built-in LoRa wireless frequency expansion chips, and information is transmitted by Technology of Wireless Spread Spectrum with LoRa base stations, LoRa base stations are the key equipments for building LoRaWAN networks, and coverage is 10 kilometers to 15 kilometers, it is therefore an objective to alleviate magnanimity end End data reports triggered concurrency conflict, and information, the work of Cloud Server are transmitted in LoRa base stations with Cloud Server by TCP/IP With being that management LoRaWAN systems, data parse and assigned control instruction.
Specifically, electronic cipher device once will pass through built-in LoRa wireless frequency expansions in the coverage of LoRa base stations Chip receives the standard time bag that LoRa base stations issue, and the standard time bag is that LoRa base stations are awarded by Cloud Server from country What Shi Zhongxin was got, including the standard time.
Step 230, by the time modification of onboard clock it is the standard time.
Specifically, electronic cipher device includes built-in high precision clock, get after the standard time just by onboard clock Time modification be the current standard time.
Time and customer transaction information generation dynamic password after step 240, foundation calibration, and the dynamic password is sent out Certificate server is sent to, the certificate server is carried out authenticity verification to customer transaction.
The present embodiment wakes up built-in LoRa wireless frequency expansion chips when detecting power-on event, by the LoRa without Line spread spectrum chip receives the standard time bag that LoRa base stations issue, and is the standard time by the time modification of onboard clock, According to amended standard time and customer transaction information generation dynamic password, and the dynamic password is sent to authentication service Device, the certificate server is set to carry out authenticity verification to customer transaction.Due to LoRa wireless frequency expansions built-in in electronic cipher device Chip obtains the standard time by LoRa base stations and calibrated, and the accuracy of time can be improved, so as to improve the standard of certification True rate.
Embodiment three
Fig. 4 is a kind of structural representation of the calibration equipment of electronic cipher device in the embodiment of the present invention three.Such as Fig. 4 institutes State, described device can include：
Standard time acquisition module 310, for obtaining the standard time by built-in LoRa wireless frequency expansions chip；
Module 320 during school, for carrying out time calibration according to the standard time got；
Transaction authentication module 330, for according to the time after calibrating and customer transaction information generation dynamic password, and by institute State dynamic password and be sent to certificate server, the certificate server is carried out authenticity verification to customer transaction.
Further, the standard time acquisition module 310 is specifically used for：
The standard time issued by LoRa wireless frequency expansions chip reception LoRa base stations wraps, and the standard time bag is Obtained by the LoRa base stations from national time service center.
Further, the standard time acquisition module 310, including：
Chip wakeup unit, for before the standard time is obtained by built-in LoRa wireless frequency expansions chip, detecting During to power-on event, built-in LoRa wireless frequency expansion chips are waken up.
Further, module 320 is specifically used for during the school：
It it is the standard time by the time modification of onboard clock.
Further, the transaction authentication module 330 includes：
Password submits unit, for the dynamic password to be submitted into certificate server by certification page.
The calibration equipment for the electronic cipher device that the embodiment of the present invention is provided can perform any embodiment of the present invention and be provided Electronic cipher device method of calibration, possess the corresponding functional module of execution method and beneficial effect.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes, Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (10)

  1. A kind of 1. method of calibration of electronic cipher device, it is characterised in that including：
    Standard time is obtained by built-in LoRa wireless frequency expansions chip；
    Time calibration is carried out according to the standard time got；
    According to the time after calibration and customer transaction information generation dynamic password, and the dynamic password is sent to authentication service Device, the certificate server is set to carry out authenticity verification to customer transaction.
  2. 2. according to the method for claim 1, it is characterised in that described that mark is obtained by built-in LoRa wireless frequency expansions chip Between punctual, including：
    The standard time issued by LoRa wireless frequency expansions chip reception LoRa base stations wraps, and the standard time bag is by institute State what LoRa base stations obtained from national time service center.
  3. 3. according to the method for claim 1, it is characterised in that obtained described by built-in LoRa wireless frequency expansions chip Before standard time, in addition to：
    When detecting power-on event, built-in LoRa wireless frequency expansion chips are waken up.
  4. 4. according to the method for claim 1, it is characterised in that the standard time that the basis is got carries out time school Standard, including：
    It it is the standard time by the time modification of onboard clock.
  5. 5. according to the method for claim 1, it is characterised in that it is described that the dynamic password is sent to certificate server, Including：
    The dynamic password is submitted to certificate server by certification page.
  6. A kind of 6. calibration equipment of electronic cipher device, it is characterised in that including：
    Standard time acquisition module, for obtaining the standard time by built-in LoRa wireless frequency expansions chip；
    Module during school, for carrying out time calibration according to the standard time got；
    Transaction authentication module, for according to the time after calibrating and customer transaction information generation dynamic password, and by the dynamic Password is sent to certificate server, the certificate server is carried out authenticity verification to customer transaction.
  7. 7. device according to claim 6, it is characterised in that the standard time acquisition module is specifically used for：
    The standard time issued by LoRa wireless frequency expansions chip reception LoRa base stations wraps, and the standard time bag is by institute State what LoRa base stations obtained from national time service center.
  8. 8. device according to claim 6, it is characterised in that the standard time acquisition module, including：
    Chip wakeup unit, for before the standard time is obtained by built-in LoRa wireless frequency expansions chip, detecting out During machine event, built-in LoRa wireless frequency expansion chips are waken up.
  9. 9. device according to claim 6, it is characterised in that module is specifically used for during the school：
    It it is the standard time by the time modification of onboard clock.
  10. 10. device according to claim 6, it is characterised in that the transaction authentication module includes：
    Password submits unit, for the dynamic password to be submitted into certificate server by certification page.
CN201711097156.6A 2017-11-09 2017-11-09 Method and device for checking electronic cipher device Active CN107707359B (en)

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Application Number Priority Date Filing Date Title
CN201711097156.6A CN107707359B (en) 2017-11-09 2017-11-09 Method and device for checking electronic cipher device

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Application Number Priority Date Filing Date Title
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CN107707359B CN107707359B (en) 2021-07-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102202300A (en) * 2011-06-14 2011-09-28 上海众人网络安全技术有限公司 System and method for dynamic password authentication based on dual channels
CN103136881A (en) * 2011-11-22 2013-06-05 ***股份有限公司 Payment method and payment system
CN104394145A (en) * 2014-11-25 2015-03-04 飞天诚信科技股份有限公司 Dynamic token with log function and working method thereof
CN104992331A (en) * 2015-07-17 2015-10-21 上海众人网络安全技术有限公司 Mobile terminal virtual offline payment system and payment method
CN106297318A (en) * 2016-10-11 2017-01-04 无锡华赛伟业传感信息科技有限公司 A kind of magnetic detection system at a distance based on radio spread spectrum communication
CN107180351A (en) * 2017-04-13 2017-09-19 上海动联信息技术股份有限公司 A kind of off line Dynamic Two-dimensional code generating method, method of payment and equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102202300A (en) * 2011-06-14 2011-09-28 上海众人网络安全技术有限公司 System and method for dynamic password authentication based on dual channels
CN103136881A (en) * 2011-11-22 2013-06-05 ***股份有限公司 Payment method and payment system
CN104394145A (en) * 2014-11-25 2015-03-04 飞天诚信科技股份有限公司 Dynamic token with log function and working method thereof
CN104992331A (en) * 2015-07-17 2015-10-21 上海众人网络安全技术有限公司 Mobile terminal virtual offline payment system and payment method
CN106297318A (en) * 2016-10-11 2017-01-04 无锡华赛伟业传感信息科技有限公司 A kind of magnetic detection system at a distance based on radio spread spectrum communication
CN107180351A (en) * 2017-04-13 2017-09-19 上海动联信息技术股份有限公司 A kind of off line Dynamic Two-dimensional code generating method, method of payment and equipment

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