CN106961446A - A kind of online transaction system and method - Google Patents
A kind of online transaction system and method Download PDFInfo
- Publication number
- CN106961446A CN106961446A CN201710318695.1A CN201710318695A CN106961446A CN 106961446 A CN106961446 A CN 106961446A CN 201710318695 A CN201710318695 A CN 201710318695A CN 106961446 A CN106961446 A CN 106961446A
- Authority
- CN
- China
- Prior art keywords
- password
- server
- session
- module
- safety means
- 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.)
- Pending
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Classifications
-
- 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
- H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/045—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption
-
- 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
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- 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
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
Abstract
The invention discloses a kind of online transaction system, including server, client and safety means.Present invention also offers a kind of online trading method, including：The user end to server sends consulting session cipher instruction；The server generates the first session password and the second session password, and generation session password bag of packing；Enciphering/deciphering communication is carried out using the first session password and the second session password between the server, client and safety means, online transaction is performed.The transaction system and method for commerce of the present invention, can to use different passwords in each transaction, can prevent that attacker from intercepting and reusing to user profile.And password will not be stored in safety means before transaction every time, can prevent that malice from reading.During server sends password to safety means, the method transmitted to session password encryption is taken so that transaction is safer.
Description
Technical field
The present invention relates to computer network data technical field, particularly a kind of online transaction system and method.
Background technology
With continuing to develop for technology, Internet-based banking services are also using the computer and computer network of fast development with leading to
Technological penetration is interrogated to the internet of global every nook and cranny, up to the present, domestic most of banks are all proposed the net of oneself
Go to bank business.In the evolution of Web bank, the safety problem of online transaction also turns into focus of concern.
At present, when user carries out online transaction, it is necessary to USBKey first be inserted into USB interface, user input password is used to
To the USBKey right to use, then service end and digital end are verified, legal identity and service end to confirm user
Legitimacy, confirm it is correct after can just begin to use the password built in USBKey to carry out online transaction.
But, as long as digital certificate and private key are stored in computer medium, or internal memory may be read into, then its safety
Property is not high.If subscriber computer is manipulated by attacker, the digital certificate and password of user is just probably by attacker
But, attacker can pretend to be user to carry out illegal operation to elder sister using these checking informations, cause user's economic loss.
The content of the invention
In view of the above-mentioned problems existing in the prior art, it is an object of the invention to provide a kind of online transaction system and side
Method.
The invention provides a kind of online transaction system, including server, client and safety means；
The server includes safety control module, and the safety control module is given birth to provided with identification code verification unit, password
Into unit, memory cell and arithmetic element；
The client is provided with transit module and identification code supplementary module；
The safety means are provided with identification code generation module, server authentication module, intelligent cipher module and coded communication
Module.
Preferably, in the server, institute's safety control module is logical between server and safety means for completing
News are encrypted；
The identification code verification unit, the identification code for verifying the generation of identification code generation module is authenticated；
The password generation unit, for generating signal code and verification password；
The memory cell, signal code and verification password for storing password generation unit generation；
The arithmetic element, for completing encryption, decryption and verification operation.
Preferably, in the client, the transit module, for completing the information between server and safety means
Transmit work；
The identification code supplementary module, the checking work for aiding in completing identification code verification unit.
Preferably, in the safety means, the identification code generation module, for generating identification code；
The server authentication module, it is whether legal for authentication server；
The intelligent cipher module, the signal code for verifying password generation unit generation；
The coded communication module, for communication signal to be encrypted and decrypted.
Preferably, the intelligent cipher module is safe design chip, and the safe design chip includes intelligent card chip.
Preferably, the coded communication module is usb interface module.
Present invention also offers a kind of online trading method, including：
The user end to server sends consulting session cipher instruction；
The server generates the first session password and the second session password, and generation session password bag of packing；
Session password bag is sent to client by the server, and the client forwards session password to safety means
Bag, and obtain from session password bag the first session key；
The safety means obtain the first session password and the second session password from session password bag；
Carried out between the server, client and safety means using the first session password and the second session password plus/
Decryption communication, performs online transaction.
Preferably, the identification code in the server and safety means is effective, then the client and server is exchanged
Mutual public code.
Preferably, the first session password is used between safety means and client carry out enciphering/deciphering communication, described the
Two session passwords are used for safety means and enciphering/deciphering communication are carried out between server.
Preferably, the process of the generation password protection bag is：
The first session password and the second session password are encrypted using client for the server, private using server
It is close that first session password is encrypted, and by the server use client Public cryptographic the first session password and second
The the first session password packing generation meeting for the symmetric password encryption that session password and server are pre-set using server internal
Talk about password bag.
In summary, the present invention has advantages below：
The transaction system and method for commerce of the present invention, can to use different passwords in each transaction, can be with
Prevent that attacker from intercepting and reusing to user profile., can be with and password will not be stored in safety means before transaction every time
Prevent that malice from reading.During server sends password to safety means, the side transmitted to session password encryption is taken
Method so that transaction is safer.
Brief description of the drawings
Fig. 1 is the structured flowchart of the online transaction system of the present embodiment；
Fig. 2 is the flow chart of the online trading method of the present embodiment.
Embodiment
The present invention is made with reference to embodiment and accompanying drawing further in detail, intactly to illustrate.
As shown in Figure 1-2, the invention provides a kind of online transaction system, including server, client and safety means；
The server includes safety control module, and the safety control module is given birth to provided with identification code verification unit, password
Into unit, memory cell and arithmetic element；
The client is provided with transit module and identification code supplementary module；
The safety means are provided with identification code generation module, server authentication module, intelligent cipher module and coded communication
Module.
In the server, institute's safety control module is carried out for completing the communication between server and safety means
Encryption；
The identification code verification unit, the identification code for verifying the generation of identification code generation module is authenticated；
The password generation unit, for generating signal code and verification password；
The memory cell, signal code and verification password for storing password generation unit generation；
The arithmetic element, for completing encryption, decryption and verification operation.
In the client, the transit module, for completing the information transmission work between server and safety means
Make；
The identification code supplementary module, the checking work for aiding in completing identification code verification unit.
In the safety means, the identification code generation module, for generating identification code；
The server authentication module, it is whether legal for authentication server；
The intelligent cipher module, the signal code for verifying password generation unit generation；
The coded communication module, for communication signal to be encrypted and decrypted.
The intelligent cipher module is safe design chip, and the safe design chip includes intelligent card chip.
The coded communication module is usb interface module.
Present invention also offers a kind of online trading method, including：
The user end to server sends consulting session cipher instruction；
The server generates the first session password and the second session password, and generation session password bag of packing；
Session password bag is sent to client by the server, and the client forwards session password to safety means
Bag, and obtain from session password bag the first session key；
The safety means obtain the first session password and the second session password from session password bag；
Carried out between the server, client and safety means using the first session password and the second session password plus/
Decryption communication, performs online transaction.
Identification code in the server and safety means is effective, then the client and server exchanges mutual public affairs
Common password.
The first session password is used between safety means and client carry out enciphering/deciphering communication, second session
Password is used for safety means and enciphering/deciphering communication is carried out between server.
The process for generating the password protection bag is：
The first session password and the second session password are encrypted using client for the server, private using server
It is close that first session password is encrypted, and by the server use client Public cryptographic the first session password and second
The the first session password packing generation meeting for the symmetric password encryption that session password and server are pre-set using server internal
Talk about password bag.
The above embodiment of the present invention is only that explanation technical solution of the present invention is used simultaneously, only the row of technical solution of the present invention
Lift, the technical scheme and its protection domain being not intended to limit the invention.Using equivalent technologies mean, equivalent apparatus etc. to this hair
The improvement of technical scheme disclosed in bright claims and specification is considered to be without departing from claims of the present invention
And the scope disclosed in specification.
Claims (10)
1. a kind of online transaction system, it is characterised in that including server, client and safety means；
The server includes safety control module, and the safety control module is single provided with identification code verification unit, password generation
Member, memory cell and arithmetic element；
The client is provided with transit module and identification code supplementary module；
The safety means are provided with identification code generation module, server authentication module, intelligent cipher module and coded communication module.
2. online transaction system as claimed in claim 1, it is characterised in that
In the server, institute's safety control module, the communication for completing between server and safety means is encrypted；
The identification code verification unit, the identification code for verifying the generation of identification code generation module is authenticated；
The password generation unit, for generating signal code and verification password；
The memory cell, signal code and verification password for storing password generation unit generation；
The arithmetic element, for completing encryption, decryption and verification operation.
3. online transaction system as claimed in claim 1, it is characterised in that
In the client, the transit module, for completing the work of the information transmission between server and safety means；
The identification code supplementary module, the checking work for aiding in completing identification code verification unit.
4. online transaction system as claimed in claim 1, it is characterised in that
In the safety means, the identification code generation module, for generating identification code；
The server authentication module, it is whether legal for authentication server；
The intelligent cipher module, the signal code for verifying password generation unit generation；
The coded communication module, for communication signal to be encrypted and decrypted.
5. online transaction system as claimed in claim 1, it is characterised in that the intelligent cipher module is safe design core
Piece, the safe design chip includes intelligent card chip.
6. online transaction system as claimed in claim 1, it is characterised in that the coded communication module is usb interface module.
7. a kind of online trading method, it is characterised in that including：
The user end to server sends consulting session cipher instruction；
The server generates the first session password and the second session password, and generation session password bag of packing；
Session password bag is sent to client by the server, and the client forwards session password bag to safety means, and
The first session key is obtained from session password bag；
The safety means obtain the first session password and the second session password from session password bag；
Between the server, client and safety means enciphering/deciphering is carried out using the first session password and the second session password
Communication, performs online transaction.
8. such as a kind of online trading method of claim 7, it is characterised in that the identification code in the server and safety means is equal
Effectively, then the client and server exchanges mutual public code.
9. online trading method as claimed in claim 8, it is characterised in that the first session password be used for safety means with
Enciphering/deciphering communication is carried out between client, the second session password is used for safety means and carried out between server plus/solution
Close communication.
10. online trading method as claimed in claim 9, it is characterised in that the process of the generation password protection bag is：
The first session password and the second session password are encrypted using client for the server, use server secret pair
First session password is encrypted, and the first session password using client Public cryptographic and the second session by the server
The the first session password packing generation session for the symmetric password encryption that password and server are pre-set using server internal is close
Code bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318695.1A CN106961446A (en) | 2017-05-08 | 2017-05-08 | A kind of online transaction system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318695.1A CN106961446A (en) | 2017-05-08 | 2017-05-08 | A kind of online transaction system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106961446A true CN106961446A (en) | 2017-07-18 |
Family
ID=59482733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710318695.1A Pending CN106961446A (en) | 2017-05-08 | 2017-05-08 | A kind of online transaction system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106961446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783867A (en) * | 2021-09-07 | 2021-12-10 | 福建天泉教育科技有限公司 | Request authentication method and terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1518825A (en) * | 2001-06-21 | 2004-08-04 | �ʼҷ����ֵ�������˾ | Device arranged for exchanging data and method of authenticating |
| CN101393628B (en) * | 2008-11-12 | 2012-08-08 | 飞天诚信科技股份有限公司 | Novel network safe transaction system and method |
-
2017
- 2017-05-08 CN CN201710318695.1A patent/CN106961446A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1518825A (en) * | 2001-06-21 | 2004-08-04 | �ʼҷ����ֵ�������˾ | Device arranged for exchanging data and method of authenticating |
| CN101393628B (en) * | 2008-11-12 | 2012-08-08 | 飞天诚信科技股份有限公司 | Novel network safe transaction system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783867A (en) * | 2021-09-07 | 2021-12-10 | 福建天泉教育科技有限公司 | Request authentication method and terminal |
| CN113783867B (en) * | 2021-09-07 | 2023-07-25 | 福建天泉教育科技有限公司 | Authentication request method and terminal |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
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| RJ01 | Rejection of invention patent application after publication |