CN107657452A - A kind of processing method and processing device of trading instruction - Google Patents
A kind of processing method and processing device of trading instruction Download PDFInfo
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- CN107657452A CN107657452A CN201710855047.XA CN201710855047A CN107657452A CN 107657452 A CN107657452 A CN 107657452A CN 201710855047 A CN201710855047 A CN 201710855047A CN 107657452 A CN107657452 A CN 107657452A
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- trading instruction
- transaction
- cash box
- asymmetric arithmetic
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- 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
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- 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
- G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals
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- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
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- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The embodiment of the invention discloses a kind of processing method and processing device of trading instruction.Methods described includes movement and the financial self-service equipment of cash box, and methods described includes：Receive encryption trading instruction；The default private key generated according to default asymmetric arithmetic and the default asymmetric arithmetic, decrypts the encryption trading instruction, the trading instruction after being decrypted；According to the trading instruction after decryption, transaction movement corresponding with the trading instruction after the decryption is performed.By using above-mentioned technical proposal, the security of communication data between movement and cash box is improved, while also improves the reliability of cash box, has evaded the technical problem that original-pack cash box is easily imitated.
Description
Technical field
The present embodiments relate to financial self-service equipment technical field, more particularly to a kind of processing method of trading instruction and
Device.
Background technology
With the continuous progress of society and the continuous development of financial circles, with multiple technologies such as electronic technology and computer technologies
Based on, such as ATM or automatic teller machine financial self-service equipment have a great development.In China, various gold
Melt the streets and lanes that self-service device has spread all over each city, financial self-service equipment can be provided easily as automatic for client
The financial self-service such as withdrawal and deposit, saves the substantial amounts of manpower and materials of bank and other financial mechanism, alleviates the work of bank
Amount.Financial self-service equipment has had become a kind of indispensable auxiliary equipment in the financial services industries such as bank at present.
At present, after financial self-service equipment is sold to bank by its manufacturer, manufacturer needs to provide the dimension of certain time
After the maintenance and warranty period has been crossed, equipment may be handed to special equipment maintenance company by bank and be responsible for maintenance guarantor to bank duration of insurance
Support.Wherein, cash box is very important critical component in financial self-service equipment, if after cash box damage, equipment maintenance company warp
The original-pack cash box that original manufacturer provides often can be replaced using the cash box that non-original manufacturer is copied.However, imitated cash box does not have
Original-pack cash box compatibility is good, and in financial self-service equipment running, imitated cash box is also easy to cause finance self-help
Equipment operation is broken down.
Therefore, prior art is provided cash box security is relatively low, reliability is poor, while is also easily imitated.
The content of the invention
To solve Related Technical Issues, the present invention provides a kind of processing method and processing device of trading instruction, improves cash box
Safety and reliability, while also evaded the technical problem that original-pack cash box is easily imitated.
To achieve the above object, the present invention adopts the following technical scheme that：
In a first aspect, the invention provides a kind of processing method of trading instruction, applied to the gold for including movement and cash box
Melt self-service device, methods described includes：
Receive encryption trading instruction；
The default private key generated according to default asymmetric arithmetic and the default asymmetric arithmetic, decrypt the encryption transaction
Instruction, the trading instruction after being decrypted；
According to the trading instruction after decryption, transaction movement corresponding with the trading instruction after the decryption is performed.
Further, before described the step of receiving encryption trading instruction, in addition to：
Obtain trading instruction；
The default public key generated according to the default asymmetric arithmetic and the default asymmetric arithmetic, encrypts the transaction
Instruction, obtains the encryption trading instruction, wherein, the default public key is corresponding with the default private key.
Further, before the step of acquisition trading instruction, in addition to：
According to the default asymmetric arithmetic, the default public key is generated；
The default public key is write in the movement.
Further, before described the step of receiving encryption trading instruction, in addition to：
According to the default asymmetric arithmetic, the default private key is generated；
The default private key is write in the cash box.
Further, the trading instruction includes type of transaction and dealing money, the execution and the trading instruction pair
The transaction movement answered includes：
If the type of transaction is deposit, according to the dealing money, performs and add paper money action accordingly.
Further, execution transaction movement corresponding with the trading instruction also includes：
If the type of transaction to withdraw the money, according to the dealing money, performs the corresponding paper money that subtracts and acted.
Second aspect, the embodiments of the invention provide a kind of processing unit of trading instruction, applied to including movement and paper money
The financial self-service equipment of case, described device include：
Trading instruction receiving module is encrypted, for receiving to encrypt trading instruction；
Deciphering module, for the default private key according to default asymmetric arithmetic and the default asymmetric arithmetic generation, solution
The close encryption trading instruction, the trading instruction after being decrypted；
Transaction execution module, for according to the trading instruction after decryption, performing corresponding with the trading instruction after the decryption
Transaction movement.
Further, described device also includes：
Trading instruction acquisition module, for before the reception encryption transaction refers to, obtaining trading instruction；
Trading instruction generation module is encrypted, for being given birth to according to the default asymmetric arithmetic and the default asymmetric arithmetic
Into default public key, encrypt the trading instruction, obtain the encryption trading instruction, wherein, the default public key with it is described pre-
If private key is corresponding.
Further, described device also includes：
Default public key generation module, for according to the default asymmetric arithmetic, generating the default public key；
Default public key writing module, for the default public key to be write in the movement；
Default private key generation module, for according to the default asymmetric arithmetic, generating the default private key；
Default private key writing module, for the default private key to be write in the cash box；
Further, the trading instruction includes type of transaction and dealing money；
The transaction execution module includes：Add paper money unit, if being deposit for the type of transaction, according to the transaction
The amount of money, perform accordingly plus paper money acts；
The transaction execution module also includes：Subtract paper money unit, the type of transaction is withdraws the money, then according to the trade gold
Volume, perform the corresponding paper money that subtracts and act.
A kind of processing method and processing device of trading instruction provided by the invention, it can be applied to the finance for including movement and cash box
Self-service device, default asymmetric arithmetic is introduced in existing cash box by taking, and asymmetric arithmetic generation is preset according to this
Private key technological means, the cash box technical scheme provided relative to correlation technique, the paper money in technical scheme provided by the invention
Case is before transaction movement is performed, it is necessary to the action of decrypted transaction instruction be first carried out, so as to improve cash box with subsidizing finance device
Between communication data security, the reliability of cash box, while also evaded cash box and be easily imitated, and finance device is using
Easily cause the technical problem of other failures during imitated cash box, further increase the stabilization of financial self-service equipment work
Property.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it can also be implemented according to the present invention
The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the processing method for trading instruction that the embodiment of the present invention one provides；
Fig. 2 is a kind of schematic flow sheet of the processing method for trading instruction that the embodiment of the present invention two provides；
Fig. 3 is a kind of structured flowchart of the processing unit for trading instruction that the embodiment of the present invention three provides.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Do not rushing
In the case of prominent, the feature in the embodiment of the present invention and embodiment can be mutually combined.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of the processing method for trading instruction that the embodiment of the present invention one provides.The present embodiment
The processing method of the trading instruction of offer can be performed by the processing unit of the trading instructions such as such as cash box, specifically can be by disposing
The software in device or the distal end that is connected with the processing unit telecommunication and/or hardware are managed in this place come in implementing.
As shown in figure 1, this method may include steps of：
S110：Receive encryption trading instruction.
It is exemplary, the financial transaction between user and such as self-service automatic teller machine financial self-service equipment, can first by with
Initiate at family.User can send trading instruction by modes such as touch screen or buttons to the main frame of financial self-service equipment.Wherein, transaction refers to
Order may include type of transaction and dealing money, and user can be selected after selection is such as withdrawn the money or deposits type of transaction by touch screen
Or the mode such as it is manually entered and continues to input dealing money.
After the main frame of financial self-service equipment is receiving Client-initiated trading instruction, the instruction is sent to accordingly
Movement (such as deposit movement, withdrawal movement), movement is after the trading instruction of main frame transmission is got, such as can pass through movement
In the default public key that is previously written, the trading instruction is encrypted, the trading instruction after being encrypted.In this step, cash box
The encryption trading instruction preferably transmitted by movement received.
Exemplary, SPI (Serial Peripheral Interface, serial peripheral can be passed through between cash box and movement
Interface), USB (Universal Serial Bus, USB), CAN (Controller Area Network, control
Device LAN), NFC (Near Field Communication, the short distance wireless communication technology) or other wireless wait just
Formula is communicated.
S120：The default private key generated according to default asymmetric arithmetic and the default asymmetric arithmetic, decryption is described to be added
Close trading instruction, the trading instruction after being decrypted.
Wherein, default asymmetric arithmetic is a kind of time slot scrambling of key.Default asymmetric arithmetic usually require two it is close
Key：That is public-key cryptography (publickey) and private cipher key (privatekey).Public-key cryptography and private cipher key are a pair, if
With public-key cryptography, preset asymmetric arithmetic according to this and data are encrypted, the private cipher key only corresponding to, and it is pre- using this
If asymmetric arithmetic could be decrypted；Similarly, if be encrypted with private cipher key pair data, then open corresponding to also only using
Key could be decrypted.In the technical scheme that the present embodiment provides, default public key preferably can be pre-written into movement, will be pre-
If private key is pre-written into cash box.
Specifically, asymmetric arithmetic can be RSA Algorithm or SM2 algorithms.
, can be according to default asymmetric arithmetic and the default private key pair being generated by it after cash box receives encryption trading instruction
Encryption trading instruction is decrypted, the trading instruction after being decrypted.Because corresponding relation be present in default public key and default private key,
Therefore, encryption trading instruction can not be decrypted for the default private key and default asymmetric arithmetic being previously written in non-cash box.Cause
This, by using the mode that public key or private key are write in movement or cash box, can improve the peace of communication data between movement and cash box
Quan Xing.
Exemplary, when the cash box in the present embodiment is damaged, due to existing between cash box and movement according to default
The unsymmetrical key pair of asymmetric arithmetic generation, therefore, the cash box that prior art provides can not substitute the present embodiment and provide cash box,
So by using unsymmetrical key pair in cash box and movement, it can also evade the phenomenon that cash box is easily imitated and occur, further
Provide the security of financial self-service equipment.
Further, the private key in cash box is preferably stored in the safety chip of cash box control panel.Because safety chip has
The features such as can not also being decrypted when having high security and stolen data, data and data can be further provided for using safety chip
The security of communication.
S130：According to the trading instruction after decryption, transaction movement corresponding with the trading instruction after decryption is performed.
Wherein, the trading instruction after decryption refers to reduce the type of transaction and trade gold included in former trading instruction
The Transaction Information of the parameter transactions such as volume.Transaction movement includes adding paper money or subtracts the action such as paper money.The execution of transaction movement, which can pass through, to be configured
Performed in the inner and/or outer controlling organization of cash box and executing agency.
Exemplary, if type of transaction is deposit, the trading instruction after cash box decryption is adds paper money instruction, according to Deposit
Volume, it can perform accordingly plus paper money act；If type of transaction is withdraws the money, the trading instruction after cash box decryption instructs to subtract paper money, root
According to withdraw funds, the executable corresponding paper money that subtracts acts..
It should be noted that step S110~S130 executive agent is preferably cash box in the present embodiment, but do not limit to
In cash box.Exemplary, the movement of financial self-service equipment or the cash box administrative center remotely communicated to connect with cash box also can conducts
Communication data between step S110~S130 executive agent, i.e. cash box and movement can also be added by cash box administrative center
The processing such as close and/or decryption, if for example, cash box administrative center performs the action that encryption trading instruction is decrypted, cash box
Administrative center is after the encryption trading instruction of movement transmission is received, by being preserved in cash box administrative center and target cash box pair
Trading instruction can be decrypted for the private key answered, and then it is dynamic to perform transaction corresponding with trading instruction for direct control targe cash box
Make, or the trading instruction after decryption can be sent to target cash box by cash box administrative center, after target cash box is according to decryption
Trading instruction performs corresponding transaction movement.
A kind of processing method of trading instruction is present embodiments provided, can be applied to include movement and the finance self-help of cash box
Equipment, default asymmetric arithmetic is introduced in existing cash box by taking, and the private of asymmetric arithmetic generation is preset according to this
The technological means of key, relative to the cash box technical scheme of correlation technique offer, the cash box in technical scheme provided by the invention exists
, it is necessary to first carry out the action of decrypted transaction instruction before execution transaction movement, so as to improve between cash box and subsidy finance device
The security of communication data, the reliability of cash box, while also evaded cash box and be easily imitated, and finance device is using imitated
Easily cause the technical problem of other failures during cash box, further increase the stability of financial self-service equipment work.
Further, cage circuit can be also laid in cash box periphery, when cash box is illegally dismantled, report can be triggered immediately
It is alert.
Further, default battery can be installed in the control circuit in cash box, when the external power source of financial self-service equipment
After power-off, cash box can be its power supply by default battery, and whether staff can detect cash box at any time by illegally opened, or
Person if cash box is illegally dismantled, can also trigger alarm immediately in the case where financial self-service equipment powers off.Above-mentioned setting
It is advantageous in that：By hardware configuration, the safety and reliability of cash box is further increased.
Embodiment two
Fig. 2 is a kind of schematic flow sheet of the processing method for trading instruction that the embodiment of the present invention two provides.The present embodiment
It is optimized on the basis of embodiment one, the step of to before " receive encryption trading instruction ", receiving encryption in cash box hands over
Easily before instruction, the trading instruction sent preferably by movement to main frame is encrypted.Reference picture 2, the present embodiment specifically wraps
Include following steps：
S210：Obtain trading instruction.
Such as the content described by above-mentioned embodiment, main frame, can should after the trading instruction that user initiates at first is got
Trading instruction is sent to movement, so that movement receives the instruction of user's input.
S220：The default public key generated according to default asymmetric arithmetic and the default asymmetric arithmetic, encrypts the friendship
Easily instruction, obtain encrypting trading instruction.Wherein, the default public key is corresponding with the default private key.
Exemplary, movement, will be according to default asymmetric arithmetic and advance root after the trading instruction that main frame is sent is obtained
The default public key that asymmetric arithmetic generates and write is preset according to this, trading instruction is encrypted, the transaction after being encrypted refers to
Order.Wherein, presetting public key and default private key is generated according to asymmetric arithmetic, so corresponding relation be present.Movement passes through
Default public key, the trading instruction after encryption, only just may be used according to default asymmetric arithmetic default private key corresponding with default public key
To be decrypted.
It should be noted that exemplary, cash box administrative center can be responsible for generating unsymmetrical key pair, such as cash box management
Center can be when being replaced again before financial self-service equipment dispatches from the factory or in cash box, then either financial self-service equipment weighs every time
In the initialization procedure newly started, default public key and default private key are generated according to default asymmetric arithmetic, and default public key is write
Enter movement, default private key corresponding with default public key is write into cash box, to improve the safety of communication data between cash box and movement
Property, while avoid originating in the phenomenon that cash box is substituted by the cash box that other producers copy.
It should also be noted that, in the present embodiment, step S210 and S220 executive agent are also not necessarily limited to movement.
Exemplary, trading instruction can also be encrypted for the cash box administrative center being connected with financial self-service equipment telecommunication,
In specific implementation process, trading instruction can be sent to movement by main frame, and movement, can before the trading instruction is sent into cash box
Trading instruction is encrypted with first passing through cash box administrative center, obtains encrypting trading instruction.This is encrypted by cash box administrative center
Trading instruction is sent to target cash box, and cash box can be decrypted by default private key pair encryption trading instruction.
On the basis of above-described embodiment, it is non-right that cash box administrative center can generate the present embodiment according to default asymmetric arithmetic
Claim key pair, and default public key can be write in the movement of financial self-service equipment in advance, write-in and default public key pair in cash box
The private key answered, to improve the security of communication data between movement and cash box.Movement is receiving the trading instruction of main frame transmission
Afterwards, the trading instruction is encrypted by default public key, and encryption trading instruction is sent to cash box, cash box can be by pre-
If encryption trading instruction is decrypted public key, to perform transaction movement corresponding with trading instruction.When being damaged such as cash box,
Corresponding with the default private key of cash box due to presetting public key existing for movement, therefore, the cash box of damage can not be imitated by non-original-pack
The cash box of system is substituted, so, by using above-mentioned technical proposal, while financial self-service equipment security is improved, also may be used
To ensure that original-pack accessory must be used in financial self-service equipment, stability and safety that accessory is imitated and influences equipment are avoided
Property.
Embodiment three
Fig. 3 is a kind of structured flowchart of the processing unit for trading instruction that the embodiment of the present invention three provides.The device can be by
Software and/or hardware are realized, are typically applied to include in movement and the financial self-service equipment of cash box.As shown in figure 3, the device
Including：Encrypt trading instruction receiving module 310, deciphering module 320 and transaction execution module 330.
Wherein, trading instruction receiving module 310 is encrypted, for receiving to encrypt trading instruction；Deciphering module 320, for root
According to default asymmetric arithmetic and the default private key of the default asymmetric arithmetic generation, the encryption trading instruction is decrypted, is obtained
Trading instruction after decryption；Transaction execution module 330, for according to the trading instruction after decryption, perform with after the decryption
Transaction movement corresponding to trading instruction.
The embodiments of the invention provide a kind of processing unit of trading instruction, can be applied to the finance for including movement and cash box
Self-service device, default asymmetric arithmetic is introduced in existing cash box by taking, and asymmetric arithmetic generation is preset according to this
Private key technological means, the cash box technical scheme provided relative to correlation technique, the paper money in technical scheme provided by the invention
Case is before transaction movement is performed, it is necessary to the action of decrypted transaction instruction be first carried out, so as to improve cash box with subsidizing finance device
Between communication data security, the reliability of cash box, while also evaded cash box and be easily imitated, and finance device is using
Easily cause the technical problem of other failures during imitated cash box, further increase the stabilization of financial self-service equipment work
Property.
On the basis of above-described embodiment, described device also includes：Trading instruction acquisition module, for adding in described receive
Before the step of close trading instruction, trading instruction is obtained；Trading instruction generation module is encrypted, for according to described default asymmetric
Algorithm and the default public key of the default asymmetric arithmetic generation, encrypt the trading instruction, obtain the encryption trading instruction,
Wherein, the default public key is corresponding with the default private key.
On the basis of above-described embodiment, the device also includes：Default public key generation module, for according to described default non-
Symmetry algorithm, generate the default public key；Default public key writing module, for the default public key to be write in the movement；
On the basis of above-described embodiment, the device also includes：Default private key generation module, for according to described default non-
Symmetry algorithm, generate the default private key；Default private key writing module, for the default private key to be write in the cash box.
On the basis of above-described embodiment, the trading instruction includes type of transaction and dealing money, and the transaction performs
Module includes：Add paper money unit, if being deposit for the type of transaction, according to the dealing money, perform and add paper money accordingly
Action.
On the basis of above-described embodiment, the transaction execution module also includes：Subtract paper money unit, if for the transaction class
Type, then according to the dealing money, performs the corresponding paper money that subtracts and acted to withdraw the money.
The processing unit of trading instruction provided in an embodiment of the present invention can perform the friendship that any embodiment of the present invention is provided
The processing method easily instructed, possess the corresponding functional module of execution method and beneficial effect.It is not detailed in the above-described embodiments to retouch
The ins and outs stated, reference can be made to the processing method for the trading instruction that any embodiment of the present invention is provided.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. processing method of trading instruction, applied to the financial self-service equipment for including movement and cash box, it is characterised in that institute The method of stating includes：Receive encryption trading instruction；The default private key generated according to default asymmetric arithmetic and the default asymmetric arithmetic, decrypt the encryption transaction and refer to Order, the trading instruction after being decrypted；According to the trading instruction after decryption, transaction movement corresponding with the trading instruction after the decryption is performed.
- 2. according to the method for claim 1, it is characterised in that before described the step of receiving encryption trading instruction, also Including：Obtain trading instruction；The default public key generated according to the default asymmetric arithmetic and the default asymmetric arithmetic, encrypt the transaction and refer to Order, obtains the encryption trading instruction, wherein, the default public key is corresponding with the default private key.
- 3. according to the method for claim 2, it is characterised in that before the step of acquisition trading instruction, in addition to：According to the default asymmetric arithmetic, the default public key is generated；The default public key is write in the movement.
- 4. according to the method for claim 3, it is characterised in that before described the step of receiving encryption trading instruction, also Including：According to the default asymmetric arithmetic, the default private key is generated；The default private key is write in the cash box.
- 5. according to the method for claim 1, it is characterised in that the trading instruction includes type of transaction and dealing money, It is described to perform corresponding with the trading instruction after decryption transaction movement and include：If the type of transaction is deposit, according to the dealing money, performs and add paper money action accordingly.
- 6. according to the method for claim 5, it is characterised in that described to perform transaction movement corresponding with the trading instruction Also include：If the type of transaction to withdraw the money, according to the dealing money, performs the corresponding paper money that subtracts and acted.
- A kind of 7. processing unit of trading instruction, applied to the financial self-service equipment for including movement and cash box, it is characterised in that institute Stating device includes：Trading instruction receiving module is encrypted, for receiving to encrypt trading instruction；Deciphering module, for the default private key according to default asymmetric arithmetic and the default asymmetric arithmetic generation, decrypt institute Encryption trading instruction is stated, the trading instruction after being decrypted；Transaction execution module, for according to the trading instruction after decryption, performing hand over corresponding with the trading instruction after the decryption Easily action.
- 8. device according to claim 7, it is characterised in that described device also includes：Trading instruction acquisition module, for before the reception encryption trading instruction, obtaining trading instruction；Trading instruction generation module is encrypted, for what is generated according to the default asymmetric arithmetic and the default asymmetric arithmetic Default public key, encrypts the trading instruction, obtains the encryption trading instruction, wherein, the default public key and the default private Key is corresponding.
- 9. device according to claim 8, it is characterised in that described device also includes：Default public key generation module, for according to the default asymmetric arithmetic, generating the default public key；Default public key writing module, for the default public key to be write in the movement；Default private key generation module, for according to the default asymmetric arithmetic, generating the default private key；Default private key writing module, for the default private key to be write in the cash box.
- 10. device according to claim 7, it is characterised in that the trading instruction includes type of transaction and dealing money,The transaction execution module includes：Add paper money unit, if being deposit for the type of transaction, according to the trade gold Volume, perform accordingly plus paper money acts；The transaction execution module also includes：Subtract paper money unit, if for the type of transaction to withdraw the money, according to the trade gold Volume, perform the corresponding paper money that subtracts and act.
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| CN201710855047.XA CN107657452A (en) | 2017-09-20 | 2017-09-20 | A kind of processing method and processing device of trading instruction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768924A (en) * | 2018-04-02 | 2018-11-06 | 广州广电运通金融电子股份有限公司 | Cash processing terminal safety certifying method, device and cash processing terminal |
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| CN108768924B (en) * | 2018-04-02 | 2021-06-08 | 广州广电运通金融电子股份有限公司 | Cash processing terminal security authentication method and device and cash processing terminal |
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Application publication date: 20180202 |