CN104636911A - Clear-text-free password input method and system - Google Patents
Clear-text-free password input method and system Download PDFInfo
- Publication number
- CN104636911A CN104636911A CN201510075551.9A CN201510075551A CN104636911A CN 104636911 A CN104636911 A CN 104636911A CN 201510075551 A CN201510075551 A CN 201510075551A CN 104636911 A CN104636911 A CN 104636911A
- Authority
- CN
- China
- Prior art keywords
- card number
- server
- mobile terminal
- key encryption
- encryption device
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/20—Point-of-sale [POS] network systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
Abstract
The invention discloses a clear-text-free password input method and a clear-text-free password input system. The method comprises the steps that A, a mobile terminal is bound with a one-key password device in advance, and a card number and passwords are transmitted to the one-key password device for storage; B, when a POS (point of sales) machine obtains the card number of a card for payment, the card number is uploaded to a server, and the server pushes a payment message to the mobile terminal according to the card number; C, when a user agrees to pay, the one-key password device transmits the encrypted card number and passwords to the server through the mobile terminal, and then the server transmits the transaction data to a bank system, and the transaction information is returned to the server. According to the clear-text-free password input method and the clear-text-free password input system, the one-key password device is bound in advance, the card number and passwords are transmitted to the mobile terminal through the one-key password device, and then the encrypted passwords are transmitted to the server for card swiping payment, so that the user has no need to input passwords during the whole payment process and only has to confirm the payment, and the payment is very convenient.
Description
Technical field
The present invention relates to payment technical field, particularly relate to a kind of without clear-text passwords input method and system.
Background technology
In prior art, the mode of general payment is all paid by POS input password confirming, but existing this by POS input password cause POS volume very very much not portable, also have and input password by APP, but easily seen clear-text passwords by other people, and the process of existing modes of payments input password wastes a lot of time, simultaneously easily to forget Password when inputting password.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of without clear-text passwords input method and system, be intended to the problem solving existing modes of payments input password inconvenience.
Technical scheme of the present invention is as follows:
A kind of without clear-text passwords input method, wherein, comprise step:
A, to be bound by mobile terminal and a key encryption device in advance, and card number and password are sent to a key encryption device and preserve;
B, when POS obtain pay card number time, card number is uploaded onto the server, server according to card number push payment message to mobile terminal;
C, when user agrees to pay, a key encryption device sends the card number of encryption and password is sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
Described without clear-text passwords input method, wherein, described steps A specifically comprises:
A1, mobile terminal receive the binding instruction of user, obtain the ID of a key encryption device;
A2, judging whether a key encryption device is bound according to this ID, being bound by mobile terminal and a key encryption device when not binding;
A3, card number and password are sent to a key encryption device, then card number and password are encrypted and preserve.
Described without clear-text passwords input method, wherein, described step B specifically comprises:
B1, POS obtain card number, and upload onto the server after receiving operation of swiping the card;
B2, server judge that whether card number is effective;
B3, when card number is effective, according to this card number push payment message to mobile terminal.
Described without clear-text passwords input method, wherein, described step C specifically comprises:
When C1, a key encryption device receive the confirmation payment instruction of user, the card number and the password that send encryption are sent to server by mobile terminal;
C2, server send transaction data to banking system;
C3, banking system return Transaction Information to server;
According to Transaction Information, C4, server judge that whether transaction is successful, and return judged result to mobile terminal and POS.
A kind of without clear-text passwords input system, wherein, comprising:
Binding module, for being bound by mobile terminal and a key encryption device in advance, and is sent to a key encryption device by card number and password and preserves;
Pushing module, for when POS obtains the card number paid, uploads onto the server card number, and server pushes payment message to mobile terminal according to card number;
Payment module, during for agreeing to as user pay, card number and the password of a key encryption device transmission encryption are sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
Described without clear-text passwords input system, wherein, described binding module specifically comprises:
ID acquiring unit, receives the binding instruction of user for mobile terminal, obtain the ID of a key encryption device;
Binding unit, for judging according to this ID whether a key encryption device is bound, is bound by mobile terminal and a key encryption device when not binding;
Storage unit, for card number and password are sent to a key encryption device, are then encrypted card number and password and preserve.
Described without clear-text passwords input system, wherein, described pushing module specifically comprises:
Uploading unit, after receiving operation of swiping the card, obtains card number, and uploads onto the server for POS;
For server, judging unit, judges that whether card number is effective;
Push unit, for when card number is effective, pushes payment message to mobile terminal according to this card number.
Described without clear-text passwords input system, wherein, described payment module specifically comprises:
Card number transmitting element, when receiving the confirmation payment instruction of user for a key encryption device, the card number and the password that send encryption are sent to server by mobile terminal;
Transaction data transmitting element, sends transaction data to banking system for server;
Transaction Information returns unit, returns Transaction Information to server for banking system;
Judged result returns unit, judges that whether transaction is successful, and return judged result to mobile terminal and POS for server according to Transaction Information.
Beneficial effect: the present invention binds a key encryption device in advance, card number and password is sent to mobile terminal by a key encryption device, then send Crypted password and carry out to server payment of swiping the card, so input password without the need to user in whole payment process, only need user to confirm to pay, very convenient.
Accompanying drawing explanation
Fig. 1 is a kind of process flow diagram without the preferred embodiment of clear-text passwords input method of the present invention.
Fig. 2 is the particular flow sheet of step S101 in method shown in Fig. 1.
Fig. 3 is the particular flow sheet of step S102 in method shown in Fig. 1.
Fig. 4 is the particular flow sheet of step S103 in method shown in Fig. 1.
Fig. 5 is a kind of structured flowchart without the preferred embodiment of clear-text passwords input system of the present invention.
Fig. 6 is the concrete structure block diagram of binding module in system shown in Figure 5.
Fig. 7 is the concrete structure block diagram of pushing module in system shown in Figure 5.
Fig. 8 is the concrete structure block diagram of payment module in system shown in Figure 5.
Embodiment
The invention provides a kind of without clear-text passwords input method and system, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is a kind of process flow diagram without the preferred embodiment of clear-text passwords input method of the present invention, and as shown in the figure, it comprises step:
S101, to be bound by mobile terminal and a key encryption device in advance, and card number and password are sent to a key encryption device and preserve;
S102, when POS obtain pay card number time, card number is uploaded onto the server, server according to card number push payment message to mobile terminal;
S103, when user agrees to pay, a key encryption device sends the card number of encryption and password is sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
In embodiments of the present invention, card number and password are kept in the middle of a key encryption device, when user card punching pays, only need send card number and password by a key encryption device, finally upload to banking system by server to pay, so for user, it, without the need to carrying out the operation inputting password, also can pay even if forget Password.
Further, as shown in Figure 2, described step S101 specifically comprises:
S201, mobile terminal receive the binding instruction of user, obtain the ID of a key encryption device;
S202, judging whether a key encryption device is bound according to this ID, being bound by mobile terminal and a key encryption device when not binding;
S203, card number and password are sent to a key encryption device, then card number and password are encrypted and preserve.
First the app that has binding one key encryption device can be installed on mobile terminals, when after this app of startup, user can click bound device icon, then can input the ID of a key encryption device, then can be uploaded onto the server, server according to this ID judge this key encryption device whether bind by other users, when binding, then Bind Failed return mobile terminal, if do not bind, then returns the message of binding success to mobile terminal.After binding success, card number and password can be sent to a key encryption device, then card number and password be encrypted, again card number and password are preserved, like this, the card number of user and password have been stored on a key encryption device, and user is then without the need to remembeing card number and password.
Further, as shown in Figure 3, described step S102 specifically comprises:
S301, POS obtain card number, and upload onto the server after receiving operation of swiping the card;
S302, server judge that whether card number is effective;
S303, when card number is effective, according to this card number push payment message to mobile terminal.
When courier or staff provide POS to swipe the card to user, the amount of money of swiping the card can be inputted, then user card punching is given, after operation of swiping the card completes, POS gets the card number of swiping the card, and is then uploaded onto the server by card number, and server can judge that whether this card number is effective, if invalid, then swipe the card unsuccessfully.If effectively, then push payment message to mobile terminal according to card number, namely check payment message by user, and be confirmed whether to pay.
Further, as shown in Figure 4, described step S103 specifically comprises:
When S401, a key encryption device receive the confirmation payment instruction of user, the card number and the password that send encryption are sent to server by mobile terminal;
S402, server send transaction data to banking system;
S403, banking system return Transaction Information to server;
According to Transaction Information, S404, server judge that whether transaction is successful, and return judged result to mobile terminal and POS.
When user is by this payment message, confirm errorless and agree to pay time, the payment button of next key encryption device can be pressed, such key encryption device receives the confirmation payment instruction of user, then the card number wherein encrypted and password are sent to mobile terminal app by a key encryption device, mobile terminal app judges whether to retrieve corresponding password, if time, then submit to card number and password to server, server will send transaction data to banking system, Transaction Information is returned to server after banking system processes, according to Transaction Information, server judges whether that whether transaction is successful, then judged result will be returned to mobile terminal and POS, prompting both sides whether Transaction Success.
In the present invention, the algorithm of encryption completes in a key encryption device, and the algorithm of deciphering completes on the server, allows both be separated, thus makes payment process safer.Such as adopting 3DES(triple data encryption algorithm) cryptographic algorithm is encrypted, the double secret key data of 3 56 are used to carry out Tertiary infilling, it is implemented as follows: establish Ek () and Dk () to represent the encryption and decryption process of DES algorithm, K represents the key that DES algorithm uses, P represents expressly, and C represents ciphertext:
3DES ciphering process is: C=Ek3 (Dk2 (Ek1 (P)))
3DES decrypting process is: P=Dk1 (EK2 (Dk3 (C)))
And assist payment process by customer mobile terminal app, its security is guaranteed.
In addition, because a key encryption device serves vital effect in whole payment process, so its security is also most important, if lose, very likely cause the property loss of user.So also GPS module can be installed on a key encryption device, and be connected with communication of mobile terminal, can the position of real time inspection one key encryption device by mobile terminal app, with anti-lost.Simultaneously; also can increase lock function and the clearing password function of a key encryption device; if user finds that the key encryption device of oneself is lost or can not find; lock instruction to one key encryption device can be sent by mobile terminal app; it is made can not outwards to send card number and password, and then the safety of protection user account, and after finding; can unlock a key encryption device, thus recover its normal function.In addition, when user finds not find a key encryption device or confirmation to lost a key encryption device for a long time, the instruction of removing card number and password can be sent by mobile terminal app, after one key encryption device receives instruction, carry out self-destruction, thus the card number removed wherein and password, thoroughly ensure user account safety.
Certainly, a key encryption device of the present invention can also connect other payment app, and a key payment function powerful by it completes payment, or utilizes a key encryption device to communicate to connect ATM, thus completes and to withdraw the money function without card.
In addition, user can also send the function of Modify password by mobile terminal app, such as, send Modify password instruction to key encryption device, makes a key encryption device more new password re-encrypted preserving.Or, also can increase card number and corresponding password, thus increase payment accounts.
Based on said method, the present invention also provides a kind of without the preferred embodiment of clear-text passwords input system, and as shown in Figure 5, it comprises:
Binding module 100, for being bound by mobile terminal and a key encryption device in advance, and is sent to a key encryption device by card number and password and preserves;
Pushing module 200, for when POS obtains the card number paid, uploads onto the server card number, and server pushes payment message to mobile terminal according to card number;
Payment module 300, during for agreeing to as user pay, card number and the password of a key encryption device transmission encryption are sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
Further, as shown in Figure 6, described binding module 100 specifically comprises:
ID acquiring unit 110, receives the binding instruction of user for mobile terminal, obtain the ID of a key encryption device;
Binding unit 120, for judging according to this ID whether a key encryption device is bound, is bound by mobile terminal and a key encryption device when not binding;
Storage unit 130, for card number and password are sent to a key encryption device, are then encrypted card number and password and preserve.
Further, as shown in Figure 7, described pushing module 200 specifically comprises:
Uploading unit 210, after receiving operation of swiping the card, obtains card number, and uploads onto the server for POS;
For server, judging unit 220, judges that whether card number is effective;
Push unit 230, for when card number is effective, pushes payment message to mobile terminal according to this card number.
Further, as shown in Figure 8, described payment module 300 specifically comprises:
Card number transmitting element 310, when receiving the confirmation payment instruction of user for a key encryption device, the card number and the password that send encryption are sent to server by mobile terminal;
Transaction data transmitting element 320, sends transaction data to banking system for server;
Transaction Information returns unit 330, returns Transaction Information to server for banking system;
Judged result returns unit 340, judges that whether transaction is successful, and return judged result to mobile terminal and POS for server according to Transaction Information.
Ins and outs about above-mentioned modular unit are existing in method above to be described in detail, therefore repeats no more.
In sum, the present invention binds a key encryption device in advance, card number and password is sent to mobile terminal by a key encryption device, then send Crypted password and carry out to server payment of swiping the card, so input password without the need to user in whole payment process, only need user to confirm to pay, very convenient.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (8)
1. without a clear-text passwords input method, it is characterized in that, comprise step:
A, to be bound by mobile terminal and a key encryption device in advance, and card number and password are sent to a key encryption device and preserve;
B, when POS obtain pay card number time, card number is uploaded onto the server, server according to card number push payment message to mobile terminal;
C, when user agrees to pay, a key encryption device sends the card number of encryption and password is sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
2. according to claim 1ly it is characterized in that without clear-text passwords input method, described steps A specifically comprises:
A1, mobile terminal receive the binding instruction of user, obtain the ID of a key encryption device;
A2, judging whether a key encryption device is bound according to this ID, being bound by mobile terminal and a key encryption device when not binding;
A3, card number and password are sent to a key encryption device, then card number and password are encrypted and preserve.
3. according to claim 1ly it is characterized in that without clear-text passwords input method, described step B specifically comprises:
B1, POS obtain card number, and upload onto the server after receiving operation of swiping the card;
B2, server judge that whether card number is effective;
B3, when card number is effective, according to this card number push payment message to mobile terminal.
4. according to claim 1ly it is characterized in that without clear-text passwords input method, described step C specifically comprises:
When C1, a key encryption device receive the confirmation payment instruction of user, the card number and the password that send encryption are sent to server by mobile terminal;
C2, server send transaction data to banking system;
C3, banking system return Transaction Information to server;
According to Transaction Information, C4, server judge that whether transaction is successful, and return judged result to mobile terminal and POS.
5. without a clear-text passwords input system, it is characterized in that, comprising:
Binding module, for being bound by mobile terminal and a key encryption device in advance, and is sent to a key encryption device by card number and password and preserves;
Pushing module, for when POS obtains the card number paid, uploads onto the server card number, and server pushes payment message to mobile terminal according to card number;
Payment module, during for agreeing to as user pay, card number and the password of a key encryption device transmission encryption are sent to server by mobile terminal, and then server sends transaction data to banking system, and returns Transaction Information to server.
6. according to claim 5ly it is characterized in that without clear-text passwords input system, described binding module specifically comprises:
ID acquiring unit, receives the binding instruction of user for mobile terminal, obtain the ID of a key encryption device;
Binding unit, for judging according to this ID whether a key encryption device is bound, is bound by mobile terminal and a key encryption device when not binding;
Storage unit, for card number and password are sent to a key encryption device, are then encrypted card number and password and preserve.
7. according to claim 5ly it is characterized in that without clear-text passwords input system, described pushing module specifically comprises:
Uploading unit, after receiving operation of swiping the card, obtains card number, and uploads onto the server for POS;
For server, judging unit, judges that whether card number is effective;
Push unit, for when card number is effective, pushes payment message to mobile terminal according to this card number.
8. according to claim 5ly it is characterized in that without clear-text passwords input system, described payment module specifically comprises:
Card number transmitting element, when receiving the confirmation payment instruction of user for a key encryption device, the card number and the password that send encryption are sent to server by mobile terminal;
Transaction data transmitting element, sends transaction data to banking system for server;
Transaction Information returns unit, returns Transaction Information to server for banking system;
Judged result returns unit, judges that whether transaction is successful, and return judged result to mobile terminal and POS for server according to Transaction Information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075551.9A CN104636911A (en) | 2015-02-13 | 2015-02-13 | Clear-text-free password input method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075551.9A CN104636911A (en) | 2015-02-13 | 2015-02-13 | Clear-text-free password input method and system |
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| Publication Number | Publication Date |
|---|---|
| CN104636911A true CN104636911A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510075551.9A Pending CN104636911A (en) | 2015-02-13 | 2015-02-13 | Clear-text-free password input method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11281331B2 (en) | 2017-05-11 | 2022-03-22 | Egalax_Empia Technology Inc. | Touch sensitive processing apparatus, system and method thereof |
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Application publication date: 20150520 |
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