CN110213275A - Information query system and method - Google Patents
Information query system and method Download PDFInfo
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- CN110213275A CN110213275A CN201910486516.4A CN201910486516A CN110213275A CN 110213275 A CN110213275 A CN 110213275A CN 201910486516 A CN201910486516 A CN 201910486516A CN 110213275 A CN110213275 A CN 110213275A
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- information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
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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
- H04L63/12—Applying verification of the received information
-
- 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
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention relates to information management technique, solve the problems, such as that existing information inquiry mode safety is low.Technical solution is summarized are as follows: generates present invention employs Message Digest 5 to terminal device or the customized identifying code of user encrypts, and the identifying code in mobile terminal request information also uses Message Digest 5 to be encrypted, then server or terminal device verify whether user has the permission for obtaining message by comparison eap-message digest, and corresponding information is returned to mobile terminal when user has permission.Beneficial effect is: the present invention is either in message transmitting procedure or in server, criminal can not obtain identifying code in plain text, also it is just difficult to obtain the information stored in terminal device, and the identifying code dynamic generation of terminal device, identifying code can only check acquisition in terminal device, not to mobile terminal exposure, the safety of information inquiry is improved.
Description
Technical field
The present invention relates to information management techniques, in particular to information security management technology.
Background technique
Currently, certain enterprises, tissue, mechanism etc. guarantee the private ownership of information, usually by these in order to avoid leaking data
Information is stored in the terminal devices such as the computer of oneself, such as customer information, and then by establishing information query system, correlation is used
Family needs just inquire corresponding information after the mobile terminals such as mobile phone input preset password.Existing for this information inquiry mode
Problem is: customer mobile terminal needs to send password plain code to server and carries out authentication, this allows for password information can
It can be trapped in transmission process, or be let out by server, cause information security low, in addition, associated user occurs
After situations such as leaving office, password cannot timely update, so that the user for having no right to obtain information still is able to obtain information, information security
Property is low.
Summary of the invention
The present invention is to solve the problems, such as that existing information inquiry mode safety is low, provides corresponding information query system and side
Method.
To solve the above problems, the first information query system provided by the invention, including mobile terminal, server and end
End equipment, the server respectively with mobile terminal and terminal device connection communication；
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated
Or the customized identifying code of user is encrypted to obtain first message abstract；And the acquisition eap-message digest issued according to server
First message abstract is returned to server by request；And corresponding information is returned according to the acquisition information request that server issues
To server；
The mobile terminal, which is used to be encrypted to obtain second to the identifying code being newly entered by Message Digest 5, to disappear
Breath abstract, and issue the query information with second message abstract and preset target terminal facility information to server and request；
And receive the information that server returns；
The server, which is used to request to issue to corresponding terminal equipment according to the query information received, obtains eap-message digest
Request；And judge whether first message abstract and second message abstract are identical, only in first message abstract and second message
When making a summary identical, just request to issue to corresponding terminal equipment according to the query information corresponding with second message abstract received
Obtain information request；And the information that terminal device returns is returned into the corresponding mobile terminal for issuing query information request.
As advanced optimizing, the terminal device generates one-time authentication code every preset time.
Based on the first above-mentioned information query system, the present invention provides the first information query method, comprising:
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device is by Message Digest 5 to the newest identifying code or the customized identifying code of user itself generated
It is encrypted to obtain first message abstract；
Mobile terminal encrypts the identifying code being newly entered by Message Digest 5 to obtain second message abstract, and
The query information with second message abstract and preset target terminal facility information is issued to server to request；
Server requests to issue to corresponding terminal equipment according to the query information received obtains eap-message digest request；
First message abstract is returned to server by the acquisition eap-message digest request that terminal device is issued according to server；
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second
When eap-message digest is identical, just requested according to the query information corresponding with second message abstract received to corresponding terminal equipment
It issues and obtains information request；
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will
Corresponding information returns to server；
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
In addition, the present invention also provides second of information query system, including mobile terminal, server and terminal device, institute
State server respectively with mobile terminal and terminal device connection communication；
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated
Or the customized identifying code of user is encrypted to obtain first message abstract；And the acquisition information request issued according to server
Server is returned to together after corresponding information and first message abstract are corresponded to；
The mobile terminal, which is used to be encrypted to obtain second to the identifying code being newly entered by Message Digest 5, to disappear
Breath abstract, and issue the query information with second message abstract and preset target terminal facility information to server and request；
And receive the information that server returns；
The server, which is used to request to issue to corresponding terminal equipment according to the query information received, obtains information request；
And judge whether first message abstract and second message abstract are identical, only in first message abstract and second message abstract phase
Meanwhile just by terminal device return to the first message make a summary corresponding information return to it is corresponding sending query information request
Mobile terminal.
As advanced optimizing, the terminal device generates one-time authentication code every preset time.
Based on above-mentioned second of information query system, the present invention provides second of information query method, comprising:
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device is by Message Digest 5 to the newest identifying code or the customized identifying code of user itself generated
It is encrypted to obtain first message abstract；
Mobile terminal encrypts the identifying code being newly entered by Message Digest 5 to obtain second message abstract, and
The query information with second message abstract and preset target terminal facility information is issued to server to request；
Server requests to issue to corresponding terminal equipment according to the query information received obtains information request；
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will
Server is returned to together after corresponding information and first message abstract are corresponding；
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second
When eap-message digest is identical, the information corresponding to first message abstract for just returning to terminal device returns to corresponding sending and inquires
The mobile terminal of information request.
In addition, the present invention also provides the third information query system, including mobile terminal, server and terminal device, institute
State server respectively with mobile terminal and terminal device connection communication；
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated
Or the customized identifying code of user is encrypted to obtain first message abstract；And judge that first message abstract is plucked with second message
It is whether identical, it, just will be corresponding with second message abstract only when first message abstract is identical as second message abstract
Query information requests requested information to return to server；
The mobile terminal, which is used to be encrypted to obtain second to the identifying code being newly entered by Message Digest 5, to disappear
Breath abstract, and issue the query information with second message abstract and preset target terminal facility information to server and request；
And receive the information that server returns；
The server is used to that query information request to be forwarded to corresponding terminal according to the query information request received
Equipment；And the information that terminal device returns is returned into the corresponding mobile terminal for issuing query information request.
As advanced optimizing, the terminal device generates one-time authentication code every preset time.
Based on the third above-mentioned information query system, the present invention provides the third information query method, comprising:
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device is by Message Digest 5 to the newest identifying code or the customized identifying code of user itself generated
It is encrypted to obtain first message abstract；
Mobile terminal encrypts the identifying code being newly entered by Message Digest 5 to obtain second message abstract, and
The query information with second message abstract and preset target terminal facility information is issued to server to request；
Server is requested according to the query information received, and query information request is forwarded to corresponding terminal equipment；
Terminal device judges whether first message abstract and second message abstract are identical, only in first message abstract and the
When two eap-message digests are identical, query information corresponding with second message abstract is just found from the information of storage and is asked
The information asked, and the information found is returned into server；
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
Beneficial effect is: above-mentioned three kinds of information query systems and method use Message Digest 5 and generate to terminal device
Or the customized identifying code of user encrypts, and the identifying code in mobile terminal request information also uses Message Digest 5
It is encrypted, the eap-message digest obtained after being handled by Message Digest 5 is can not inversely to decrypt to be verified code in plain text
, therefore either in message transmitting procedure or in server, criminal can not obtain identifying code in plain text, also just difficult
To obtain the information stored in terminal device, the safety of information inquiry is improved；In addition, the identifying code dynamic of terminal device is raw
At identifying code can only check acquisition in terminal device, not to mobile terminal exposure, avoid when associated user leaves office still
So by pervious identifying code steal information, the safety of information inquiry is further improved.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention.
Specific embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawing.
The first information query system provided by the invention, system structure is as shown in Figure 1, include mobile terminal, service
Device and terminal device, server respectively with mobile terminal and terminal device connection communication.
The information query process of the first above-mentioned information query system are as follows:
Terminal device generates identifying code and/or the customized identifying code of user every preset time.
Terminal device by Message Digest 5 in the identifying code itself generated and/or the customized identifying code of user most
The new identifying code itself generated or the customized identifying code of user are encrypted to obtain first message abstract.
When user needs query information, it can be verified from terminal unit management personnel by modes such as telephone questionnaires
Code, then user goes forward side by side obtained identifying code input mobile terminal row information inquiry operation, and mobile terminal passes through eap-message digest
Algorithm encrypts the identifying code being newly entered to obtain second message abstract, and issues to server and make a summary with second message
It is requested with the query information of preset target terminal facility information.
Server requests to issue to corresponding terminal equipment according to the query information received obtains eap-message digest request.
First message abstract is returned to server by the acquisition eap-message digest request that terminal device is issued according to server.
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second
When eap-message digest is identical, just requested according to the query information corresponding with second message abstract received to corresponding terminal equipment
It issues and obtains information request.
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will
Corresponding information returns to server.
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
Second of information query system provided by the invention, system structure is as shown in Figure 1, include mobile terminal, service
Device and terminal device, the server respectively with mobile terminal and terminal device connection communication.
The information query process of above-mentioned second of information query system are as follows:
Terminal device generates identifying code and/or the customized identifying code of user every preset time.
Terminal device by Message Digest 5 in the identifying code itself generated and/or the customized identifying code of user most
The new identifying code itself generated or the customized identifying code of user are encrypted to obtain first message abstract.
When user needs query information, it can be verified from terminal unit management personnel by modes such as telephone questionnaires
Code, then user goes forward side by side obtained identifying code input mobile terminal row information inquiry operation, and mobile terminal passes through eap-message digest
Algorithm encrypts the identifying code being newly entered to obtain second message abstract, and issues to server and make a summary with second message
It is requested with the query information of preset target terminal facility information.
Server requests to issue to corresponding terminal equipment according to the query information received obtains information request.
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will
Server is returned to together after corresponding information and first message abstract are corresponding.
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second
When eap-message digest is identical, the information corresponding to first message abstract for just returning to terminal device returns to corresponding sending and inquires
The mobile terminal of information request.
The third information query system provided by the invention, system structure is as shown in Figure 1, include mobile terminal, service
Device and terminal device, the server respectively with mobile terminal and terminal device connection communication.
The information query process of the third above-mentioned information query system are as follows:
Terminal device generates identifying code and/or the customized identifying code of user every preset time.
Terminal device by Message Digest 5 in the identifying code itself generated and/or the customized identifying code of user most
The new identifying code itself generated or the customized identifying code of user are encrypted to obtain first message abstract.
When user needs query information, it can be verified from terminal unit management personnel by modes such as telephone questionnaires
Code, then user goes forward side by side obtained identifying code input mobile terminal row information inquiry operation, and mobile terminal passes through eap-message digest
Algorithm encrypts the identifying code being newly entered to obtain second message abstract, and issues to server and make a summary with second message
It is requested with the query information of target terminal facility information.
Server is requested according to the query information received, and query information request is forwarded to corresponding terminal equipment.
Terminal device judges whether first message abstract and second message abstract are identical, only in first message abstract and the
When two eap-message digests are identical, query information corresponding with second message abstract is just found from the information of storage and is asked
The information asked, and the information found is returned into server.
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
Claims (9)
1. information query system, including mobile terminal, server and terminal device, the server respectively with mobile terminal and end
End equipment connection communication, it is characterised in that:
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated or use
The customized identifying code in family is encrypted to obtain first message abstract；And it is requested according to the acquisition eap-message digest that server issues
First message abstract is returned into server；And corresponding information is returned to by clothes according to the acquisition information request that server issues
Business device；
The mobile terminal is used to be encrypted to obtain second message to the identifying code being newly entered by Message Digest 5 and pluck
It wants, and issues the query information with second message abstract and preset target terminal facility information to server and request；And
Receive the information that server returns；
The server, which is used to be requested to issue to corresponding terminal equipment according to the query information received, obtains eap-message digest request；
And judge whether first message abstract and second message abstract are identical, only in first message abstract and second message abstract phase
Meanwhile it just requesting to issue to corresponding terminal equipment according to the query information corresponding with second message abstract received and obtaining letter
Breath request；And the information that terminal device returns is returned into the corresponding mobile terminal for issuing query information request.
2. information query system as described in claim 1, it is characterised in that: the terminal device generates one every preset time
Secondary identifying code.
3. information query system, including mobile terminal, server and terminal device, the server respectively with mobile terminal and end
End equipment connection communication, it is characterised in that:
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated or use
The customized identifying code in family is encrypted to obtain first message abstract；And the acquisition information request issued according to server is by phase
Server is returned to together after answering information and first message abstract corresponding；
The mobile terminal is used to be encrypted to obtain second message to the identifying code being newly entered by Message Digest 5 and pluck
It wants, and issues the query information with second message abstract and preset target terminal facility information to server and request；And
Receive the information that server returns；
The server, which is used to request to issue to corresponding terminal equipment according to the query information received, obtains information request；And
Judge whether first message abstract and second message abstract are identical, only makes a summary in first message identical as second message abstract
When, just by terminal device return to the first message make a summary corresponding information return to it is corresponding sending query information request shifting
Dynamic terminal.
4. information query system as claimed in claim 3, it is characterised in that: the terminal device generates one every preset time
Secondary identifying code.
5. information query system, including mobile terminal, server and terminal device, the server respectively with mobile terminal and end
End equipment connection communication, it is characterised in that:
The terminal device is for storing information；And by Message Digest 5 to the newest identifying code itself generated or use
The customized identifying code in family is encrypted to obtain first message abstract；And judge that first message abstract is with second message abstract
It is no identical, it, just will inquiry corresponding with second message abstract only when first message abstract is identical as second message abstract
The requested information of information request returns to server；
The mobile terminal is used to be encrypted to obtain second message to the identifying code being newly entered by Message Digest 5 and pluck
It wants, and issues the query information with second message abstract and preset target terminal facility information to server and request；And
Receive the information that server returns；
The server is used to that query information request to be forwarded to corresponding terminal and is set according to the query information request received
It is standby；And the information that terminal device returns is returned into the corresponding mobile terminal for issuing query information request.
6. information query system as claimed in claim 5, it is characterised in that: the terminal device generates one every preset time
Secondary identifying code.
7. information query method is applied to information query system of any of claims 1 or 2 characterized by comprising
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device carries out the newest identifying code itself generated or the customized identifying code of user by Message Digest 5
Encryption obtains first message abstract；
Mobile terminal is encrypted to obtain second message abstract to the identifying code being newly entered by Message Digest 5, and to clothes
Business device issues the query information request with second message abstract and preset target terminal facility information；
Server requests to issue to corresponding terminal equipment according to the query information received obtains eap-message digest request；
First message abstract is returned to server by the acquisition eap-message digest request that terminal device is issued according to server；
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second message
When making a summary identical, just request to issue to corresponding terminal equipment according to the query information corresponding with second message abstract received
Obtain information request；
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will be corresponding
Information returns to server；
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
8. information query method, applied to information query system described in claim 3 or 4 characterized by comprising
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device carries out the newest identifying code itself generated or the customized identifying code of user by Message Digest 5
Encryption obtains first message abstract；
Mobile terminal is encrypted to obtain second message abstract to the identifying code being newly entered by Message Digest 5, and to clothes
Business device issues the query information request with second message abstract and preset target terminal facility information；
Server requests to issue to corresponding terminal equipment according to the query information received obtains information request；
The acquisition information request that terminal device is issued according to server finds corresponding information from the information of storage, and will be corresponding
Server is returned to together after information and first message abstract are corresponding；
Server judges whether first message abstract and second message abstract are identical, only in first message abstract and second message
When making a summary identical, the information corresponding to first message abstract for just returning to terminal device returns to corresponding sending query information
The mobile terminal of request.
9. information query method is applied to information query system described in claim 5 or 6 characterized by comprising
Terminal device generates identifying code and/or the customized identifying code of user；
Terminal device carries out the newest identifying code itself generated or the customized identifying code of user by Message Digest 5
Encryption obtains first message abstract；
Mobile terminal is encrypted to obtain second message abstract to the identifying code being newly entered by Message Digest 5, and to clothes
Business device issues the query information request with second message abstract and preset target terminal facility information；
Server is requested according to the query information received, and query information request is forwarded to corresponding terminal equipment；
Terminal device judges whether first message abstract and second message abstract are identical, only make a summary in first message and disappear with second
When breath abstract is identical, it is requested that query information request corresponding with second message abstract is just found from the information of storage
Information, and the information found is returned into server；
The information that terminal device returns is returned to the corresponding mobile terminal for issuing query information request by server.
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|---|---|---|---|
| CN201910486516.4A CN110213275A (en) | 2019-06-05 | 2019-06-05 | Information query system and method |
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| CN201910486516.4A CN110213275A (en) | 2019-06-05 | 2019-06-05 | Information query system and method |
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| CN112364368A (en) * | 2020-12-02 | 2021-02-12 | 四川长虹电器股份有限公司 | Telephone number encryption storage method |
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Application publication date: 20190906 |