CN108400982A - A kind of embedded device password method for retrieving - Google Patents
A kind of embedded device password method for retrieving Download PDFInfo
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- CN108400982A CN108400982A CN201810147415.XA CN201810147415A CN108400982A CN 108400982 A CN108400982 A CN 108400982A CN 201810147415 A CN201810147415 A CN 201810147415A CN 108400982 A CN108400982 A CN 108400982A
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- password
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- change
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
-
- 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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of embedded device password method for retrieving, by the way that the device id of the label of cell-phone number, equipment, the current time for giving serial number and system for change are formed character string, the character string that a group encryption is generated by AES encryption algorithm, concatenates into a width Quick Response Code by the encrypted characters and is shown on the interfaces UI of equipment；User is scanned the two-dimensional code by mobile phone and carries out associated check program；After verifying successfully, password can be reset, gives password success for change.This method may be directly applied to have in the embedded device of security properties.The technical program uses two-dimension code correlation technique, given full play to planar bar code technology it is convenient and efficient, save cost the advantages that, allow client that can quickly give device password for change.
Description
Technical field
The invention belongs to embedded device fields, more particularly, to a kind of embedded device password method for retrieving.
Background technology
The embedded device with security properties is required for user to input user name and password mostly.User can change equipment
Initial password, ensured that information is safer, prevented criminal from stealing.However, user does not use equipment, password for a long time
It can pass into silence.There are two types of the existing technical solution for giving password for change is general：
1. forcing equipment reverting to default setting
General embedded device can all have the button or combination button of factory reset, this operation can be by user
Some good configurations of user setting can also be reverted to factory state by name and password recovery at factory state.If user
It is continuing with and must be newly set, it is cumbersome, waste user's plenty of time.
2. dialing after-sales service call
Can all there be after-sales service call, when user, which forgets Password, dials phone after sale, meeting in most embedded device producer
There is the after-sales staff of profession to carry out related guidance to give the password of equipment for change.The method not only increases the human cost of producer,
And increase the communication fee of user.
Therefore, it is urgently to be resolved hurrily ask to research and develop a kind of method that quickly giving embedded device password under non-networked state for change
Topic.
Invention content
In view of this, the present invention is directed to propose a kind of embedded device password method for retrieving, may be directly applied to have and protect
In the embedded device of close property.Such as embedded net hard disk vedio player, router etc..
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of embedded device password method for retrieving, process are as follows：
1, when the interfaces UI of logging device are activated, after being logged in password default, the interfaces UI of equipment can prompt to use user
Change password default and setting user mobile phone number in family.
2, new password input by user in step 1 and cell-phone number are preserved configuration file by equipment.
3, when user forgets the new password being arranged in step 1, according to prompt, password is given in click for change.
4, the cell-phone number that equipment will be arranged in step 1, the device id of the label of equipment, give for change serial number and system it is current when
Between form character string, by AES encryption algorithm generate a group encryption character string, by the encrypted characters concatenate into a width two dimension
Code is shown on the interfaces UI of equipment.
5, user is opened the public platform of its wechat APP concern products, is led to by the mobile phone for the cell-phone number being arranged in step 1
The Quick Response Code generated in public platform scanning step 4 is crossed, Quick Response Code can be converted to the encrypted characters in step 4 by public platform at this time
String, is sent to the cloud server end of equipment.
6, it clicks after giving password for change, can be formed according to device id in step 4 and current time in system in equipment in step 3
New character string and calculate MD5 values, take latter 8 of MD5 values to record, the inspection received as user's input handset short message
Test code.
7, equipment locks 30 minutes after verification failure 5 times, forbids inputting again.
8, after verifying successfully, password can be reset；The serial number of giving for change in step 4 will be from increasing, before currently giving serial number for change at this time
Check code fails.
9, the check code that short message of mobile telephone of user receives, is sent by Cloud Server.
10, check code is after encrypting word string in receiving step 5 by Cloud Server, first to decrypt, in it will decrypt word string
Device id and current time form new string, calculate MD5 values.
11, the MD5 values that will be obtained in step 10,8 after taking, as check code.
12, cell-phone number, the verification that Cloud Server will obtain in step 11 are parsed from decryption word string by step 10
Code is sent to the cell-phone number by the form of short message.
13, after user mobile phone receives the SMS, check code is input on the interfaces UI of equipment, you can resetting is close
Code so far gives password success for change.
Further, when user uses equipment for the first time, it may require that user inputs personal mobile phone number in the interfaces UI of equipment
Code, is bound with equipment.
Further, if the check code of input is incorrect, check code mistake is prompted in the interfaces UI of equipment.
Further, it in step 3, when user is by showing UI interface log-on devices, if forgotten Password, clicks
" forgetting Password " button of login page, this is to will appear Quick Response Code on the page.
Compared with the existing technology, embedded device password method for retrieving of the present invention has the advantage that：This technology
Scheme uses two-dimension code correlation technique, given full play to planar bar code technology it is convenient and efficient, save the advantages that cost, allow client's energy
It is enough quickly to give device password for change.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the operational flowchart of the present invention；
Fig. 2 is present device end flow chart；
Fig. 3 is cloud server terminal flow chart of the present invention.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of embedded device password method for retrieving, process are as follows：
1, for user when the interfaces UI in logging in Fig. 1 are activated, after being logged in password default, the interfaces UI can prompt user to change
Password default and setting user mobile phone number.
2, equipment by step 1 new password and cell-phone number preserve configuration file.
3, when user forgets the new password being arranged in step 1, according to the prompt in Fig. 1, password is given in click for change
4, the cell-phone number that equipment will be arranged in step 1, the device id of the label of equipment, give for change serial number and system it is current when
Between form character string, by AES encryption algorithm generate a group encryption character string, by the encrypted characters concatenate into a width two dimension
On the interfaces UI of code display in Fig. 1.
5, user is opened the public platform of its wechat APP concern products, is led to by the mobile phone for the cell-phone number being arranged in step 1
The Quick Response Code generated in public platform scanning step 4 is crossed, Quick Response Code can be converted to the encrypted characters in step 4 by public platform at this time
String, the cloud server end being sent in Fig. 1.
6, it clicks after giving password for change, can be formed according to device id in step 4 and current time in system in equipment in step 3
New character string and calculate MD5 values, take latter 8 of MD5 values to record, as user's input handset short message in Fig. 1
The check code received.
7, equipment locks 30 minutes after verification failure 5 times, forbids inputting again.
8, after verifying successfully, password can be reset.The serial number of giving for change in step 4 will be from increasing, before currently giving serial number for change at this time
Check code fails.
9, the check code that short message of mobile telephone of user receives is sent by the Cloud Server in Fig. 1.
10, check code is after encrypting word string in receiving step 5 by Cloud Server, first to decrypt, in it will decrypt word string
Device id and current time form new string, calculate MD5 values.
11, the MD5 values that will be obtained in step 10,8 after taking, as check code.
12, cell-phone number is parsed, the Cloud Server in Fig. 1 will obtain in step 11 from decryption word string by step 10
Check code the cell-phone number is sent to by the form of short message.
13, after user mobile phone receives the SMS, check code is input on the interfaces UI in Fig. 1, you can resetting is close
Code so far gives password success for change.
The operating procedure of this method is as follows：
It 1. when user uses equipment for the first time, may require that user inputs personal mobile phone number in the interfaces UI of equipment, and set
It is standby to be bound.
2. when user is by showing UI interface log-on devices, if forgotten Password, " forgetting close for login page is clicked
Code " button, this is to will appear Quick Response Code on the page.
3. in order to give password for change, user is needed to pay close attention to our company public platform with mobile phone open wechat
4. by the public platform of our company, sweeps and sweep function, the Quick Response Code occurred in 2 median surface of scanning step.
5. user is swept by mobile phone our company public platform sweep successfully after, it will 2 D code information is sent to Cloud Server.
6. the 2 D code information that Cloud Server sends step 5 parses, decryption processing, one group of check code is generated.
7. the check code generated in step 6 is sent to the mobile phone bound in step 1 by Cloud Server by the form of short message
Number.
8. the short message content check code in step 7 is input to the check code input frame at the interfaces UI that step 2 operates by user
In.
9. the check code inputted in verification step 6 is passed through at the interfaces UI of equipment, the resetting password page is entered if correct.
10. equipment passes through the check code inputted in verification step 6, prompt check code wrong in the interfaces UI if incorrect
Accidentally.
With the fast development of internet, planar bar code technology has had been applied to each technical field, and the technical program is adopted
With two-dimension code correlation technique, given full play to planar bar code technology it is convenient and efficient, save the advantages that cost, make client fast
Speed gives device password for change.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of embedded device password method for retrieving, which is characterized in that its process is as follows：
1) for user when the interfaces UI of logging device are activated, after being logged in password default, the interfaces UI of equipment can prompt user to repair
Change password default and setting user mobile phone number；
2) new password input by user in step 1 and cell-phone number are preserved configuration file by equipment；
3) when user forgets the new password being arranged in step 1, according to prompt, password is given in click for change；
4) cell-phone number that equipment will be arranged in step 1, the device id of the label of equipment give the current time group of serial number and system for change
At character string, the character string of a group encryption is generated by AES encryption algorithm, it is aobvious to concatenate into a width Quick Response Code by the encrypted characters
Show on the interfaces UI of equipment；
5) user opens the public platform of its wechat APP concern products, passes through public affairs by the mobile phone for the cell-phone number being arranged in step 1
The Quick Response Code generated in crowd's scanning step 4, at this time public platform Quick Response Code can be converted to the encrypted characters string in step 4, send out
It is sent to the cloud server end of equipment；
6) it clicks after giving password for change, can be formed according to device id in step 4 and current time in system in equipment new in step 3
Character string and calculate MD5 values, take latter 8 of MD5 values to record, the inspection received as user's input handset short message
Code；
7) equipment locks 30 minutes after verification failure 5 times, forbids inputting again；
8) after verifying successfully, password can be reset；The serial number of giving for change in step 4 increases oneself at this time, currently give the verification before serial number for change
Code fails；
9) check code that short message of mobile telephone of user receives, is sent by Cloud Server；
10) check code is after encrypting word string in receiving step 5 by Cloud Server, first to decrypt, the equipment in it will decrypt word string
ID and current time form new string, calculate MD5 values；
11) the MD5 values that will be obtained in step 10,8 after taking, as check code；
12) cell-phone number is parsed, Cloud Server leads to the check code obtained in step 11 from decryption word string by step 10
The form for crossing short message is sent to the cell-phone number；
13) after user mobile phone receives the SMS, check code is input on the interfaces UI of equipment, you can resetting password, until
This, gives password success for change.
2. a kind of embedded device password method for retrieving according to claim 1, it is characterised in that：It is used for the first time in user
When equipment, it may require that user inputs personal mobile phone number in the interfaces UI of equipment, bound with equipment.
3. a kind of embedded device password method for retrieving according to claim 1, it is characterised in that：If the verification of input
Code is incorrect, then check code mistake is prompted in the interfaces UI of equipment.
4. a kind of embedded device password method for retrieving according to claim 1, it is characterised in that：In step 3, when
When user is by showing UI interface log-on devices, if forgotten Password, " forgetting Password " button of login page is clicked, this is page
It will appear Quick Response Code on face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810147415.XA CN108400982A (en) | 2018-02-12 | 2018-02-12 | A kind of embedded device password method for retrieving |
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| CN201810147415.XA CN108400982A (en) | 2018-02-12 | 2018-02-12 | A kind of embedded device password method for retrieving |
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| CN201810147415.XA Pending CN108400982A (en) | 2018-02-12 | 2018-02-12 | A kind of embedded device password method for retrieving |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257382A (en) * | 2018-11-09 | 2019-01-22 | 深圳互联先锋科技有限公司 | A kind of web portal security management method and system |
| CN110941810A (en) * | 2018-09-21 | 2020-03-31 | 杭州海康威视数字技术股份有限公司 | Password resetting method and device, terminal equipment, server and storage medium |
| CN111049643A (en) * | 2018-10-12 | 2020-04-21 | 浙江宇视科技有限公司 | Method and system for quickly acquiring temporary password |
| CN112347458A (en) * | 2019-08-06 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | Password resetting method and device, terminal equipment and server |
| CN112613013A (en) * | 2020-12-30 | 2021-04-06 | 重庆蓝岸通讯技术有限公司 | Method for solving account password forgetting based on application program |
| CN112632586A (en) * | 2020-12-30 | 2021-04-09 | 浪潮电子信息产业股份有限公司 | BIOS hard disk password retrieving method, device, equipment and readable storage medium |
| CN112737769A (en) * | 2020-12-21 | 2021-04-30 | 浙江大华技术股份有限公司 | Password resetting method and device, storage medium and electronic device |
| CN113162918A (en) * | 2021-03-25 | 2021-07-23 | 重庆扬成大数据科技有限公司 | Method for extracting abnormal data under condition of rapidly mining four-in-one network |
| CN113630241A (en) * | 2020-05-09 | 2021-11-09 | 杭州海康威视数字技术股份有限公司 | Password recovery method and system, cloud server and electronic equipment |
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| CN110941810A (en) * | 2018-09-21 | 2020-03-31 | 杭州海康威视数字技术股份有限公司 | Password resetting method and device, terminal equipment, server and storage medium |
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| CN113630241A (en) * | 2020-05-09 | 2021-11-09 | 杭州海康威视数字技术股份有限公司 | Password recovery method and system, cloud server and electronic equipment |
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| JP7422241B2 (en) | 2020-05-09 | 2024-01-25 | 杭州海康威視数字技術股▲フン▼有限公司 | Password recovery methods, systems, cloud servers and electronic devices |
| CN112737769A (en) * | 2020-12-21 | 2021-04-30 | 浙江大华技术股份有限公司 | Password resetting method and device, storage medium and electronic device |
| CN112737769B (en) * | 2020-12-21 | 2023-03-24 | 浙江大华技术股份有限公司 | Password resetting method and device, storage medium and electronic device |
| CN112632586A (en) * | 2020-12-30 | 2021-04-09 | 浪潮电子信息产业股份有限公司 | BIOS hard disk password retrieving method, device, equipment and readable storage medium |
| CN112613013A (en) * | 2020-12-30 | 2021-04-06 | 重庆蓝岸通讯技术有限公司 | Method for solving account password forgetting based on application program |
| CN113162918A (en) * | 2021-03-25 | 2021-07-23 | 重庆扬成大数据科技有限公司 | Method for extracting abnormal data under condition of rapidly mining four-in-one network |
| CN113162918B (en) * | 2021-03-25 | 2022-10-18 | 重庆扬成大数据科技有限公司 | Method for extracting abnormal data under condition of rapidly mining four-in-one network |
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Application publication date: 20180814 |
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