CN101847189A - Processing method and device based on dynamic password - Google Patents
Processing method and device based on dynamic password Download PDFInfo
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- CN101847189A CN101847189A CN201010163877A CN201010163877A CN101847189A CN 101847189 A CN101847189 A CN 101847189A CN 201010163877 A CN201010163877 A CN 201010163877A CN 201010163877 A CN201010163877 A CN 201010163877A CN 101847189 A CN101847189 A CN 101847189A
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Abstract
The invention provides a processing method and a processing device based on a dynamic password. The method comprises the following steps of: storing a mapping relationship table among the bank information, the user account information and the password information, and obtaining the bank information and the user account information in a bank card; obtaining the password information corresponding to the bank information and the user account information from the mapping relationship table; and generating a password according to the password information. The processing method and device based on a dynamic password of the invention ensure that a user can flexibly select a password matching the bank where the business transaction is to be implemented, so as to effectively improve convenience in use.
Description
Technical field
The embodiment of the invention relates to the dynamic password technical field, relates in particular to a kind of based on dynamic password disposal route and device.
Background technology
The dynamic password technology be a kind of user's of allowing password according to time or the continuous dynamic change of access times, i.e. the only expendable technology of each cryptographic consumer.When the user is using e-bank, for example Web bank or telephone bank externally transfer accounts, discuss to the visitor (Business-to-Consumer; Be called for short: when payment transaction such as B2C) doing shopping, pay the fees, the user is input to the current password in the dynamic password card in the e-banking system.Declare the password of input when correct when the bank electronic system, the user just can finish payment transaction.Because password is dynamic change, the user is input to the password of e-banking system at every turn when using also all different, therefore effectively guaranteed e-bank's safety.
But, when the user need change bank or carry out business transaction with a plurality of banks, also need to reconfigure and the corresponding password card of bank that need carry out business transaction, thereby brought greatly inconvenient for user's use.
Summary of the invention
It is a kind of based on dynamic password disposal route and device that the embodiment of the invention provides, in order to solve in the prior art when the user changes bank or carries out business transaction with a plurality of banks, also need to reconfigure the defective of the password card corresponding with the bank that need carry out business transaction, thus effectively convenient for users to use.
It is a kind of based on the dynamic password disposal route that the embodiment of the invention provides, and comprising:
Mapping relations table between storage bank information, user account information and the password information;
Obtain bank information and user account information in the bank card;
From described mapping relations table, obtain and described bank information and the corresponding password information of user account information;
According to described password information, generate password.
It is a kind of based on the dynamic password treating apparatus that the embodiment of the invention provides, and comprising:
Memory module is used to store the mapping relations table between bank information, user account information and the password information;
First acquisition module is used for obtaining the bank information and the user account information of bank card;
Second acquisition module is used for from the mapping relations table of described memory module, obtains and described bank information and the corresponding password information of user account information;
Generation module is used for according to described password information, generates password.
The embodiment of the invention based on dynamic password disposal route and device, by obtaining bank information and the user account information in the bank card, and from the bank information of storing, the mapping relations table that is used for account information and password information, obtain the password information corresponding with this bank information and user account information, and according to this password information, generate password, thereby make the user can select flexibly and the required password that carries out bank's coupling of business transaction, and then effectively raise the convenience that the user uses.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the process flow diagram that the present invention is based on dynamic password disposal route embodiment one;
Fig. 2 is the process flow diagram that the present invention is based on dynamic password disposal route embodiment two;
Fig. 3 is the structural representation that the present invention is based on dynamic password treating apparatus embodiment three;
Fig. 4 is the structural representation that the present invention is based on dynamic password treating apparatus embodiment four.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the process flow diagram that the present invention is based on dynamic password disposal route embodiment one, as shown in Figure 1, comprises based on the dynamic password disposal route in the present embodiment:
Mapping relations table between step 101, storage bank information, user account information and the password information;
In the present embodiment, bank information can be the bank card type, for example: industrial and commercial bank's card, Chinese Bank Card or Construction Bank's card etc.User account information can comprise the number of the account of bank card or the card number of bank card.Password information can be specially challenge, time password or incident password etc.Wherein, include the key or the encryption factor in challenge, time password and the incident password.
Concrete, can obtain bank information and user account information by the magnetic stripe that reads bank card.
Concrete, password can be password.In the present embodiment, the password information of mating with certain bank is that the incident password is an example, introduces technical scheme of the present invention in detail: store the mapping relations table between this bank information, user account information and the incident password.When the user need carry out business transaction with this bank, obtain bank information and user account information from the magnetic stripe of this bank card, and obtain the incident password corresponding with this bank information and user account information, encrypt according to the default random number of the encryption factor pair in this incident password again, obtain password.The user verifies by password is sent to e-banking system, if the password that calculates according to user's log-in events in checking password and the e-banking system is identical, then carries out business transaction.
In the present embodiment, by obtaining bank information and the user account information in the bank card, and from the mapping relations table of bank information, user account information and password information of storage, obtain the password information corresponding with this bank information and user account information, and according to this password information, generate password, thereby make the user can select flexibly and the required password that carries out bank's coupling of business transaction, and then effectively raise the convenience that the user uses.
Fig. 2 is the process flow diagram that the present invention is based on dynamic password disposal route embodiment two, as shown in Figure 2, in the present embodiment, in the time of need using certain bank to carry out business transaction with the user, the password information of this bank's correspondence is that challenge is an example, introduce technical scheme of the present invention in detail, this method comprises:
In the present embodiment, point-of-sale terminal (Point Of Sale; Be called for short: POS) bank information and the user account information in machine the bank card that the user is opened sends to bank server, bank server is verified the bank information and the user account information that receive, when verifying out that this bank information and user account information are correct, the password information of this bank information that will receive again, user account information and storage in advance sends to the POS machine, and POS sends to bank information, user account information and the password information that receives based on the dynamic password treating apparatus.Concrete, can receive this bank information, user account information and password information by built-in USB interface based on the dynamic password treating apparatus.
In the present embodiment, can also pass through radio-frequency (RF) identification (RadioFrequency Identification based on the dynamic password treating apparatus; Be called for short: RFID) bank information, user account information and the password information of the transmission of wireless receiving POS machine.In the present embodiment, do not limit bank information, user account information and password information that those skilled in the art can adopt any one receive mode to receive to how receiving bank information, user account information and password information based on the dynamic password treating apparatus.
Mapping relations table between step 202, storage bank information, user account information and the password information.
In the present embodiment, keyboard instruction can be specially challenging value.
In the present embodiment, the user can conveniently read password for convenience, can also the password that generate be shown, for instance, can come password is shown by display screen.In the present embodiment, how password is not shown and limits that those skilled in the art can adopt any one display mode to show password.
Concrete, when bank information, user account information or password information changed, according to bank information, user account information or password information after changing, the specific implementation of upgrading the mapping relations table was:
When the user need change bank and carries out business transaction or select another bank card of certain bank to carry out business transaction, bank information and user account information in the bank card that the POS machine is newly opened the user send to bank server, bank server is verified the bank information and the user account information that receive, when verifying out that this bank information and user account information are correct, bank server is again with the bank information that receives, the password information of user account information and storage in advance sends to the POS machine, so that the POS machine is with the bank information that receives, user account information and password information send to based on the dynamic password treating apparatus.Concrete, can receive this bank information, user account information and the password information that the POS machine sends by built-in USB interface based on the dynamic password treating apparatus, upgrade the mapping relations table.
Perhaps, when the user need change bank and carries out business transaction or select another bank card of certain bank to carry out business transaction, bank information and user account information in the bank card that the POS machine is newly opened the user send to bank server, bank server is verified the bank information and the user account information that receive, when verifying out that this bank information and user account information are correct, the bank information that bank server receives, the password information of user account information and storage in advance sends to the POS machine, the POS machine is arranged again with bank information, user account information and password information send to based on the dynamic password treating apparatus, so that can receive this bank information that the POS machine sends by built-in RFID antenna based on the dynamic password treating apparatus, user account information and password information are upgraded the mapping relations table.
In the present embodiment, carrying out business transaction with user and industrial and commercial bank is example: when the user need carry out business transaction with industrial and commercial bank, it was industrial and commercial bank that the magnetic stripe by industrial and commercial bank card obtains bank information, and user account information is this industrial and commercial bank's card number.Obtain again and industrial and commercial bank and the corresponding challenge of industrial and commercial bank's card number; And, receive challenging value according to this challenge, thus generate password according to this challenging value, make the user this password can be inputed to e-banking system again, to finish business transaction.
In the present embodiment, by obtaining bank information and the user account information in the bank card, and bank information from storing, in the mapping relations table of user account information and password information, obtain the password information corresponding with this bank information and user account information, and according to this password information, generate password, thereby make the user change bank card or when different bank carries out business transaction, need not to reconfigure again the password card that mates with bank, only the required bank card that carries out business transaction need be inserted in the treating apparatus based on dynamic password, just can select flexibly and the required password that carries out bank's coupling of business transaction, and then effectively raise the convenience that the user uses.Simultaneously owing to can receive keyboard instruction, thereby can effectively carry out business transaction, in addition, because password is shown, thereby effectively raise the convenience of user's use more at the bank that challenge is set.
Fig. 3 is the structural representation that the present invention is based on dynamic password treating apparatus embodiment three, and as shown in Figure 3, the present embodiment device comprises: memory module 11, first acquisition module 12, second acquisition module 13 and generation module 14.Wherein, memory module 11 is used to store the mapping relations table between bank information, user account information and the password information; First acquisition module 12 is used for obtaining the bank information and the user account information of bank card; Second acquisition module 13 is used for obtaining the password information corresponding with bank information and user account information from the mapping relations table of memory module 11; Generation module 14 is used for according to password information, generates password.
Concrete, first acquisition module 12 can be the interpolation type card-reading apparatus, is used for the bank card that inserts is read, to obtain bank information and user account information.In the present embodiment, when the user need carry out business transaction with industrial and commercial bank, industrial and commercial bank's card of opening can be inserted in first acquisition module 12 based on the dynamic password treating apparatus, it is industrial and commercial bank that the magnetic stripe that first acquisition module 12 blocks from industrial and commercial bank obtains bank information, and user account information is this industrial and commercial bank's card number.And this industrial and commercial bank and industrial and commercial bank's card number inputed to second acquisition module 13, from memory module 11, obtain and industrial and commercial bank and the corresponding password information of industrial and commercial bank's card number for second acquisition module 13; And password information inputed to generation module 14, so that generation module 14 according to this password information, generates password, thereby makes the user this password can be inputed to e-banking system, to finish business transaction.
When the user need carry out business transaction with Construction Bank, only Construction Bank's card of opening need be inserted in first acquisition module 12 based on the dynamic password treating apparatus, obtaining bank information by first acquisition module 12 from the magnetic stripe of Construction Bank card is Construction Bank, user account information is Construction Bank's card card number, then this Construction Bank and Construction Bank's card number are inputed to second acquisition module 13, from memory module 11, obtain and Construction Bank and the corresponding password information of Construction Bank's card number for second acquisition module 13; And password information inputed to generation module 14, so that generation module 14 according to this password information, generates password, thereby makes the user this password can be inputed to e-banking system, to finish business transaction.
In the present embodiment, by obtaining bank information and the user account information in the bank card, and bank information from storing, in the mapping relations table of user account information and password information, obtain the password information corresponding with this bank information and user account information, and according to this password information, generate password, thereby make the user change bank card or when different bank carries out business transaction, need not to reconfigure again the password card that mates with bank, only the required bank card that carries out business transaction need be inserted in the treating apparatus based on dynamic password, just can select flexibly and the required password that carries out bank's coupling of business transaction, and then effectively raise the convenience that the user uses.
Fig. 4 is the structural representation that the present invention is based on dynamic password treating apparatus embodiment four, as shown in Figure 4, in the present embodiment, in the time of need using certain bank to carry out business transaction with the user, the password information of this bank's correspondence is that challenge is an example, introduce technical scheme of the present invention in detail, the present embodiment device comprises: first receiver module 21, memory module 22, first acquisition module 23, second acquisition module 24, generation module 25, update module 26 and display module 27.Wherein, generation module 25 can comprise keyboard unit 251 and generation unit 252.
In the present embodiment, first receiver module 21 is used for receiving bank information, user account information and password information with USB interface.Memory module 22 can be used to store the mapping relations table between bank information, user account information and the password information.First acquisition module 23 is used for obtaining the bank information and the user account information of bank card.Second acquisition module 24 is used for obtaining the challenge corresponding with bank information and user account information from the mapping relations table of memory module 22.Keyboard unit 251 is used for according to challenge, receives keyboard instruction.Generation unit 252 is used for according to keyboard instruction, generates password.Update module 26 is used for when bank information, user account information or password information change, and according to bank information, user account information or the password information after changing, upgrades the mapping relations table.Display module 27 is used to show password.
In the present embodiment, when the user need carry out business transaction with agricultural bank, agricultural bank's card of opening can be inserted in first acquisition module 23 based on the dynamic password treating apparatus, it is agricultural bank that the magnetic stripe that first acquisition module 23 blocks from agricultural bank obtains bank information, and user account information is this agricultural bank's card number.And this agricultural bank and agricultural bank's card number inputed to second acquisition module 24, from memory module 22, obtain and agricultural bank and the corresponding challenge of agricultural bank's card number for second acquisition module 24; And challenge inputed to the keyboard unit 251 of generation module 25, so that keyboard unit 251 receives keyboard instruction according to the challenge instruction.Concrete, this keyboard instruction is a challenging value.Keyboard unit 251 inputs to generation unit 252 with this challenging value, so that generation unit 252 according to this challenging value, generates password, and show by display module 27, thereby make the user this password can be inputed to e-banking system, to finish business transaction.This concrete display module 27 can be display screen.
In the present embodiment, when the user need change bank and carries out business transaction or select another bank card of certain bank to carry out business transaction, bank information and user account information in the bank card that the POS machine is newly opened the user send to bank server, bank server is verified the bank information and the user account information that receive, when verifying out that this bank information and user account information are correct, bank server is with the bank information that receives, the password information of user account information and storage in advance sends to the POS machine, again by the POS machine with bank information, user account information and password information send to first receiver module 21 based on the dynamic password treating apparatus, so that first receiver module 21 receives bank information, user account information and password information, thus the mapping relations table that triggers 26 pairs of memory modules 22 of update module upgrades.
Further, in the present embodiment, can also comprise second receiver module 28, be used for receiving bank information, user account information and password information with RFID antenna.When the user need change bank and carries out business transaction or select another bank card of certain bank to carry out business transaction, bank information and user account information in the bank card that the POS machine is newly opened the user send to bank server, bank server is verified the bank information and the user account information that receive, when verifying out that this bank information and user account information are correct, bank server is with the bank information that receives, the password information of user account information and storage in advance sends to the POS machine, again by the POS machine with bank information, user account information and password information send to second receiver module 28 based on the dynamic password treating apparatus, to receive this bank information by second receiver module 28, user account information and password information, thus the mapping relations table that triggers 26 pairs of memory modules 22 of update module upgrades.
Need to prove that first receiver module 21 and second receiver module 28 can be arranged on separately based on the dynamic password treating apparatus, can also be co-located on based on the dynamic password treating apparatus, thus more effectively convenient for users to use.
In the present embodiment, can receive bank information, user account information and password information in several ways, and the mapping relations table between storage bank information, user account information and the password information.Obtain bank information and user account information in the bank card again, and from the mapping relations table, obtain the password information corresponding with this bank information and user account information, and according to this password information, generate password, thereby make the user change bank card or when different bank carries out business transaction, need not to reconfigure again the password card that mates with bank, only the required bank card that carries out business transaction need be inserted in the treating apparatus based on dynamic password, just can select flexibly and the required password that carries out bank's coupling of business transaction, and then effectively raise the convenience that the user uses.Simultaneously owing to increased keyboard unit and display unit, thereby make the user to carry out business transaction, and effectively raise the convenience that the user uses with more bank.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of programmed instruction, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. one kind based on the dynamic password disposal route, it is characterized in that, comprising:
Mapping relations table between storage bank information, user account information and the password information;
Obtain bank information and user account information in the bank card;
From described mapping relations table, obtain and described bank information and the corresponding password information of user account information;
According to described password information, generate password.
2. according to claim 1ly it is characterized in that, before the mapping relations table between described storage bank information, user account information and the password information, also comprise based on the dynamic password disposal route:
Receive bank information, user account information and password information with USB (universal serial bus); Perhaps,
Receive bank information, user account information and password information with RFID antenna.
3. according to claim 1 or 2 claims are described it is characterized in that based on the dynamic password disposal route, also comprise:
When described bank information, user account information or password information change,, upgrade described mapping relations table according to bank information, user account information or the password information after changing.
4. according to claim 3ly it is characterized in that based on the dynamic password disposal route, described if when described password information is challenge according to described password information, generate password, comprising:
According to described challenge, receive keyboard instruction;
According to described keyboard instruction, generate described password.
5. according to claim 3ly it is characterized in that, also comprise based on the dynamic password disposal route:
Show described password.
6. one kind based on the dynamic password treating apparatus, it is characterized in that, comprising:
Memory module is used to store the mapping relations table between bank information, user account information and the password information;
First acquisition module is used for obtaining the bank information and the user account information of bank card;
Second acquisition module is used for from the mapping relations table of described memory module, obtains and described bank information and the corresponding password information of user account information;
Generation module is used for according to described password information, generates password.
7. according to claim 6ly it is characterized in that, also comprise based on the dynamic password treating apparatus:
First receiver module is used for receiving bank information, user account information and password information with USB (universal serial bus); Perhaps,
Second receiver module is used for receiving bank information, user account information and password information with RFID antenna.
8. according to claim 6 or 7 claims are described it is characterized in that based on the dynamic password treating apparatus, also comprise:
Update module is used for when described bank information, user account information or password information change, and according to bank information, user account information or the password information after changing, upgrades described mapping relations table.
9. according to claim 8ly it is characterized in that when if the described password information that described second acquisition module obtains is challenge, described generation module comprises based on the dynamic password treating apparatus:
Keyboard unit is used for according to described challenge, receives keyboard instruction;
Generation unit is used for generating described password according to described keyboard instruction.
10. according to claim 8ly it is characterized in that, also comprise based on the dynamic password treating apparatus:
Display module is used to show described password.
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| CN201010163877A CN101847189A (en) | 2010-04-29 | 2010-04-29 | Processing method and device based on dynamic password |
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| CN201010163877A CN101847189A (en) | 2010-04-29 | 2010-04-29 | Processing method and device based on dynamic password |
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Application publication date: 20100929 |