CN202856755U - Electronic signature tool and system - Google Patents
Electronic signature tool and system Download PDFInfo
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- CN202856755U CN202856755U CN 201220511332 CN201220511332U CN202856755U CN 202856755 U CN202856755 U CN 202856755U CN 201220511332 CN201220511332 CN 201220511332 CN 201220511332 U CN201220511332 U CN 201220511332U CN 202856755 U CN202856755 U CN 202856755U
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Abstract
The utility model provides an electronic signature tool which comprises a safety chip, a read-write assembly, a communication module and an input-output assembly, wherein the safety chip is respectively connected with the read-write assembly, the communication module and the input-output assembly. The utility model further provides an electronic signature system which comprises a server, a card and the electronic signature tool. With the electronic signature tool and the electronic signature system provided by the utility model, safe remote read-write operation can be carried out on an IC card, a magnetic strip card and the like; meanwhile, through remote operation of a public network, disclosure or tampering of information in operation of the IC card, the magnetic strip card and the like is prevented, so security and convenience are improved.
Description
Technical field
The utility model relates to a kind of electronic technology field, relates in particular to a kind of electric signing tools and system.
Background technology
When existing card reader is carried out business operation, generally in the following way: existing card reader reads card information of carrying out such as smart card, magnetic stripe cards according to the instruction of server, from card, obtain card image, card image is uploaded onto the server, and server is processed according to card image.For example: mass transit card is being supplemented with money or when the electricity card is supplemented with money, the holder need to arrive specific recharge point and finish and supplement operation with money, and convenience and flexibility remain further to be improved.
In order to improve convenience and flexibility, can adopt handheld reader to carry out remote interaction by public network and server, and adopt the public network transmission information, easily cause information leakage or information to be tampered, cause the user to lose, fail safe remains further to be improved.
The utility model content
The utility model is intended to solve at least one of the problems referred to above.
Main purpose of the present utility model is to provide a kind of electric signing tools
Another purpose of the present utility model is to provide a kind of electric signing system.
For achieving the above object, the technical solution of the utility model specifically is achieved in that
The utility model provides a kind of electric signing tools on the one hand, comprising: safety chip, read-write assembly, communication module and in-out box; Described safety chip connects respectively described read-write assembly, described communication module and described in-out box; Described safety chip receives reading command by described communication module, obtain the card data of described read-write assembly output according to described reading command, and with described card data rear acquisition the first signed data of signing, send described the first signed data by described communication module; Described safety chip receives trading instruction by described communication module, resolves described trading instruction and obtains Transaction Information, shows described Transaction Information by described in-out box; Described safety chip receives the affirmation information of described in-out box output, and described confirmation is authenticated, and after authentication was passed through, described Transaction Information signed obtained the second signed data, sends described the second signed data by described communication module; Described safety chip receives by described communication module and writes instruction, resolves the said write instruction and obtains data to be written, writes described data to be written by described read-write assembly.
In addition, described read-write assembly is contact assembly or contactless assembly.
In addition, described contact assembly is: card-brushing groove; Described contactless assembly is: NFC module for reading and writing or radio frequency module for reading and writing.
In addition, described in-out box comprises: display screen, the described Transaction Information of the described safety chip output of output display; Keyboard, with the affirmation information output of input to described safety chip.
In addition, described in-out box is touch-screen.
In addition, described communication module is wire communication module or wireless communication module.
In addition, described safety chip receives query statement by described communication module, obtains the card data of described read-write assembly output according to described query statement, and shows described card data by described in-out box.
The utility model provides again a kind of electric signing system on the other hand, comprising: server, card, and aforesaid electric signing tools; Described server sends reading command to described electric signing tools, and receives described the first signed data, after the card data that described the first signed data of checking carries is legal data, sends trading instruction to described electric signing tools; Described server receives described the second signed data that described electric signing tools sends, and carries out the transaction operation according to the Transaction Information that described the second signed data carries, and operating successfully, rear the transmission writes instruction to described electric signing tools; Described electric signing tools carries out reading out data and data writing operation to described card.
In addition, this system also comprises: the terminal that connects described server and described electric signing tools; Mutual instruction and data between the described server of described terminal transmission and the described electric signing tools.
In addition, described terminal is fixed terminal or portable terminal.
Can be found out by the technical scheme that above-mentioned the utility model provides, the utility model provides a kind of electric signing tools and system, can carry out safe remote read-write operation to IC-card, magnetic stripe card etc., simultaneously, when carrying out remote operation by public network, prevent from the process that IC-card, magnetic stripe card etc. is operated, causing information leakage or information to be tampered, improved fail safe and convenience.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the electric signing tools that Fig. 1 provides for the utility model embodiment 1;
The structural representation of the in-out box that Fig. 2 provides for the utility model embodiment 1;
The structural representation of the electric signing tools that Fig. 3 provides for the utility model embodiment 2;
The structural representation of the electric signing system that Fig. 4 provides for the utility model embodiment 3.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection range of the present utility model not making the every other embodiment that obtains under the creative work prerequisite.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or quantity or position.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Embodiment 1
The present embodiment 1 provides a kind of electric signing tools, sees Fig. 1, comprising: safety chip 10, read-write assembly 20, communication module 30 and in-out box 40, safety chip 10 connects respectively read-write assembly 20, communication module 30 and in-out box 40.
The electric signing tools certificate is the digital certificate of sign electric signing tools identity, and each electric signing tools all can produce unique certificate when initialization, and deposits in the safety chip 10.Electric signing tools is downloaded, is upgraded and delete by data such as 30 pairs of keys of communication module, certificate, parameters.
The electric signing tools certificate can use RSA Algorithm to generate public, private key, and key length can be 1024 or 2048, and signature algorithm can use SHA-1, SHA256, SM2 and SM3 algorithm etc.
The user is by online payment platform selecting IC-card or the magnetic stripe card online payment of PC end or mobile phone terminal, perhaps by client terminal start-up IC-card or magnetic stripe card consumption, and to safety chip 10 transmission reading command, safety chip 10 receives reading command by communication module 30, and show reading command (for example: please swipe the card or please card is placed on the Card Reader end) at in-out box 40, read-write assembly 20 by reading IC-card chip data or the magnetic track information of magnetic stripe card obtain card data and storage, safety chip 10 obtains the card data of read-write assembly 20 outputs according to reading command, and by signature algorithm with card data rear acquisition the first signed data of signing, send the first signed data by communication module 30.
Concrete, read-write assembly 20 can be contact assembly or contactless assembly, namely can be card-brushing groove, NFC module for reading and writing or radio frequency module for reading and writing.
(1) card-brushing groove can be IC-card read write line and magnetic stripe reader.The IC-card read write line can carry out communicating by letter of order and data, comprises the parts such as machinery, electric and logical protocol, and detail requirement is referring to " China's finance integrated circuit (IC) calliper model " relevant portion.The IC-card read write line can directly be finished the operation to the read and write of IC-card, thereby finishes the remote read-write to IC-card, has improved convenience and the fail safe used.
Magnetic stripe reader can be read at the normal magnetic track information of magnetic standard, and can read simultaneously magnetic stripe card two, three track data.The magnetic stripe card of all GB/T of meeting 14916, GB/T 15120, GB/T 15694-1, ISO 7812-2, GB/T17552 standard can both read.The direction of swiping the card can adopt unidirectional or two-way, and the velocity interval of swiping the card is 10 mm/second-100 mm/second.Magnetic stripe card can only be finished the operation that magnetic stripe card is write by server background, and can not directly finish the operation that magnetic stripe card is write by magnetic stripe reader.
(2) the NFC module for reading and writing can read IC-card, carry out communicating by letter of order and data by NFC with IC-card, read-write assembly by electric signing tools is finished read-write operation to IC-card, thereby finishes the remote read-write to IC-card, has improved convenience and the fail safe used.Concrete NFC communication protocol can with reference to record of the prior art, no longer be gone to live in the household of one's in-laws on getting married herein and chat.
(3) the radio frequency module for reading and writing can read IC-card, by communicating by letter of radiofrequency signal and IC-card line command and data, read-write assembly by electric signing tools is finished read-write operation to IC-card, thereby finishes the remote read-write to IC-card, has improved convenience and the fail safe used.Concrete radio communication agreement can with reference to record of the prior art, no longer be gone to live in the household of one's in-laws on getting married herein and chat.
Concrete, communication module 30 can be wire communication module or wireless communication module.Communication module can be audio interface module, usb interface module, MINI usb interface module, MICRO usb interface module, bluetooth communication, NFC communication module or radio-frequency communication module.
Safety chip 10 receives trading instruction by communication module 30, resolves trading instruction and obtains Transaction Information, shows Transaction Information by in-out box 40;
Concrete, in-out box 40 can comprise display screen 401 and keyboard 402, sees Fig. 2:
(1) display screen 401 shows information corresponding to reading command (for example: please swipe the card or please card is placed on the Card Reader end), makes the holder know that card reader need to carry out the Card Reader operation; The Transaction Information of display screen 401 output display safety chips 10 outputs (for example: dealing money), make the holder can read Transaction Information, confirm that the transaction of initiating is errorless; Display screen 401 shows Transaction Success information after Transaction Success, and can select whether to preserve " paying successful voucher ", thereby preserves evidence for payment in order to follow-uply can inquire about transaction record.Display screen can show the visual character of ASCII.The Chinese character demonstration meets standard GB/T/T 2312 Chinese characters.
(2) the affirmation information (for example: predefined password or the dynamic password password that obtains) that will input of keyboard 402 exports safety chip 10 to.Password Input can guarantee by dual mode: the working key by keyboard 402 is encrypted transmission; Adopt asymmetric encryption techniques, the encrypted public key that accesses to your password is encrypted transmission, thereby guarantees the fail safe of Password Input.In order to protect better cryptosecurity, the holder during key feeding cipher, can not show on the display screen 402 expressly on keyboard 402, only show asterisk.Keyboard 402 should have 10 numerical keys and some function keys at least, and function key should comprise affirmation, corrects and cancel three kinds of functions.
In addition, in-out box 40 can also be touch-screen, and the function of keyboard input that touch-screen is integrated and display screen demonstration is finished the function of aforementioned display screen 401 and keyboard 402.
Safety chip 10 receives the affirmation information (for example: predefined password or the dynamic password password that obtains) of in-out box 40 outputs, according to safety chip 10 interior default algorithms confirmation is authenticated, do not pass through such as authentication, then point out again input validation information at display screen, pass through such as authentication, then Transaction Information is signed and obtain the second signed data, send the second signed data by communication module 30.
Safety chip 10 receives by communication module 30 and writes instruction, resolves according to safety chip 10 interior default analytical algorithms and writes instruction, obtains data to be written, by read-write assembly 20 data to be written is written in the card.
The present embodiment 1 provides a kind of electric signing tools, by this electric signing tools, IC-card, magnetic stripe card etc. is carried out safe remote read-write operation, simultaneously, when by public network above-mentioned card being carried out remote operation, the card data that 10 pairs of read-writes of the safety chip that the electric signing tools of the present embodiment 1 comprises assembly reads is signed and is sent, and has prevented from causing in the process that IC-card, magnetic stripe card etc. is operated information leakage or information to be tampered, and has improved fail safe and convenience.In addition, embodiment 1 electric signing tools carries out read-write operation by 20 pairs of cards of read-write assembly, than existing electric signing tools, has reduced and has utilized card to carry out the complexity of associative operation.
Embodiment 2
Embodiment 2 has provided the embodiment by electric signing tools inquiry card data.
The present embodiment 2 provides a kind of electric signing tools, sees Fig. 3, comprising: safety chip 50, read-write assembly 60, communication module 70 and in-out box 80, safety chip 50 connects respectively read-write assembly 60, communication module 70 and in-out box 80.
The holder initiates IC-card or magnetic stripe card inquiry into balance order by the pc client page (when using when inserting PC by the USB mouth) or the cell-phone customer terminal page (when inserting the mobile phone use by the tone code interface); Safety chip 50 receives query statement by communication module 70, and show query statement (for example: please swipe the card or please card is placed on the Card Reader end) at in-out box 80, read-write assembly 60 by reading IC-card chip data or the magnetic track information of magnetic stripe card obtain card data and storage, safety chip 50 obtains the card data of read-write assembly 20 outputs according to query statement, and by in-out box 80 demonstration card datas, the inquiry into balance result is presented on the electric signing tools display screen.
The present embodiment 2 provides a kind of electric signing tools, can carry out safe long-range read operation to IC-card, magnetic stripe card etc., so as the holder information such as remaining sum in the unfreezing.
Embodiment 3
The utility model provides again a kind of electric signing system on the other hand, sees Fig. 4, comprising: server 11, card 21, electric signing tools 31, and the terminal 41 of connection server 11 and electric signing tools 31.
The user is by online payment platform selecting IC-card or the magnetic stripe card online payment of PC end or mobile phone terminal, perhaps by client terminal start-up IC-card or magnetic stripe card consumption, server 11 sends reading command to electric signing tools 31, electric signing tools obtains card data according to reading command, and card data is carried out signature operation generate the first signed data, server receives the first signed data that electric signing tools 31 is sent, after the card data that checking the first signed data carries is legal data, send trading instruction to electric signing tools 31.
Concrete, the checking card data is that the process of legal data is, compare according to the card data value that server 11 prestores, as find identical value, verify that then card data is legal, perhaps the form that prestores of server 11 calculates the card data that receives and whether meets predetermined form, verifies then that such as correct format card data is legal.
After electric signing tools 31 receives the trading instruction that server sends, prompting holder's input validation information (for example: predefined password or the dynamic password password that obtains), and confirmation authenticated, after checking is passed through, Transaction Information signed generate the second signed data, server 11 receives the second signed data that electric signing tools 31 sends, carry out the transaction operation according to the Transaction Information that the second signed data carries, operating successfully, rear the transmission writes instruction to electric signing tools 31.
Concrete, signature algorithm can use SHA-1, SHA256, SM2 and SM3 algorithm etc.
31 pairs of cards of electric signing tools 21 carry out reading out data and data writing operation.
Concrete, card 21 can be magnetic stripe card, PBOC financial IC card and sector application IC-card, the sector application IC-card can be the trading cards such as water card, electricity card, combustion gas card, transportation card.For magnetic stripe card, electric signing tools 31 can only carry out read data operation to it, and can not carry out write operation.
Mutual instruction and data between terminal 41 transmission servers 11 and the electric signing tools 31.
Concrete, terminal 41 can be fixed terminal (PC, ATM etc.) or portable terminal (notebook computer, mobile phone, PAD etc.).
The present embodiment 3 provides a kind of electric signing system, this system can carry out safe remote read-write operation to IC-card, magnetic stripe card etc., simultaneously, when carrying out remote operation by public network, prevent from the process that IC-card, magnetic stripe card etc. is operated, causing information leakage or information to be tampered, improved fail safe and convenience.
Describe and to be understood in the flow chart or in this any process of otherwise describing or method, expression comprises the module of code of the executable instruction of the step that one or more is used to realize specific logical function or process, fragment or part, and the scope of preferred implementation of the present utility model comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by embodiment person of ordinary skill in the field of the present utility model.
Should be appreciated that each several part of the present utility model can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the memory and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, can realize with the combination of each or they in the following technology well known in the art: have for the discrete logic of data-signal being realized the logic gates of logic function, application-specific integrated circuit (ASIC) with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that and realize that all or part of step that above-described embodiment method is carried is to come the relevant hardware of instruction to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises step of embodiment of the method one or a combination set of when carrying out.
In addition, each functional unit in each embodiment of the utility model can be integrated in the processing module, also can be that the independent physics of unit exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.
The above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.Scope of the present utility model extremely is equal to by claims and limits.
Claims (10)
1. an electric signing tools is characterized in that, this electric signing tools comprises: safety chip, read-write assembly, communication module and in-out box;
Described safety chip connects respectively described read-write assembly, described communication module and described in-out box;
Described safety chip receives reading command by described communication module, obtain the card data of described read-write assembly output according to described reading command, and with described card data rear acquisition the first signed data of signing, send described the first signed data by described communication module;
Described safety chip receives trading instruction by described communication module, resolves described trading instruction and obtains Transaction Information, shows described Transaction Information by described in-out box;
Described safety chip receives the affirmation information of described in-out box output, and described confirmation is authenticated, and after authentication was passed through, described Transaction Information signed obtained the second signed data, sends described the second signed data by described communication module;
Described safety chip receives by described communication module and writes instruction, resolves the said write instruction and obtains data to be written, writes described data to be written by described read-write assembly.
2. electric signing tools according to claim 1 is characterized in that, described read-write assembly is contact assembly or contactless assembly.
3. electric signing tools according to claim 2 is characterized in that,
Described contact assembly is: card-brushing groove;
Described contactless assembly is: NFC module for reading and writing or radio frequency module for reading and writing.
4. electric signing tools according to claim 1 and 2 is characterized in that, described in-out box comprises:
Display screen, the described Transaction Information of the described safety chip output of output display;
Keyboard, with the affirmation information output of input to described safety chip.
5. electric signing tools according to claim 1 and 2 is characterized in that, described in-out box is touch-screen.
6. electric signing tools according to claim 1 and 2 is characterized in that, described communication module is wire communication module or wireless communication module.
7. electric signing tools according to claim 1, it is characterized in that, described safety chip receives query statement by described communication module, obtains the card data of described read-write assembly output according to described query statement, and shows described card data by described in-out box.
8. an electric signing system is characterized in that, this system comprises: server, card, and the arbitrary described electric signing tools of aforementioned claim 1 to 7;
Described server sends reading command to described electric signing tools, and receives described the first signed data, after the card data that described the first signed data of checking carries is legal data, sends trading instruction to described electric signing tools;
Described server receives described the second signed data that described electric signing tools sends, and carries out the transaction operation according to the Transaction Information that described the second signed data carries, and operating successfully, rear the transmission writes instruction to described electric signing tools;
Described electric signing tools carries out reading out data and data writing operation to described card.
9. system according to claim 8 is characterized in that, this system also comprises: the terminal that connects described server and described electric signing tools;
Mutual instruction and data between the described server of described terminal transmission and the described electric signing tools.
10. system according to claim 9 is characterized in that, described terminal is fixed terminal or portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511332 CN202856755U (en) | 2012-10-08 | 2012-10-08 | Electronic signature tool and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511332 CN202856755U (en) | 2012-10-08 | 2012-10-08 | Electronic signature tool and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856755U true CN202856755U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511332 Withdrawn - After Issue CN202856755U (en) | 2012-10-08 | 2012-10-08 | Electronic signature tool and system |
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| CN (1) | CN202856755U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932146A (en) * | 2012-10-08 | 2013-02-13 | 天地融科技股份有限公司 | Electronic signature tool and system |
| CN103530936A (en) * | 2013-10-08 | 2014-01-22 | 上海众人网络安全技术有限公司 | Electronic cipherer and transaction historical record retention query method of electronic cipherer |
| CN106874792A (en) * | 2016-12-28 | 2017-06-20 | 北京握奇智能科技有限公司 | A kind of electric endorsement method and electronic signature terminal |
| CN108876206A (en) * | 2018-07-27 | 2018-11-23 | 深圳市中兴系统集成技术有限公司 | A kind of safety card prosecutor method, electronic equipment and storage medium |
-
2012
- 2012-10-08 CN CN 201220511332 patent/CN202856755U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932146A (en) * | 2012-10-08 | 2013-02-13 | 天地融科技股份有限公司 | Electronic signature tool and system |
| WO2014056399A1 (en) * | 2012-10-08 | 2014-04-17 | 天地融科技股份有限公司 | Electronic signing tool, system and method |
| CN102932146B (en) * | 2012-10-08 | 2015-06-17 | 天地融科技股份有限公司 | Electronic signature tool and system |
| CN103530936A (en) * | 2013-10-08 | 2014-01-22 | 上海众人网络安全技术有限公司 | Electronic cipherer and transaction historical record retention query method of electronic cipherer |
| CN103530936B (en) * | 2013-10-08 | 2015-08-19 | 上海众人网络安全技术有限公司 | Querying method preserved in a kind of electronic cipher device and transactions history record thereof |
| CN106874792A (en) * | 2016-12-28 | 2017-06-20 | 北京握奇智能科技有限公司 | A kind of electric endorsement method and electronic signature terminal |
| CN108876206A (en) * | 2018-07-27 | 2018-11-23 | 深圳市中兴系统集成技术有限公司 | A kind of safety card prosecutor method, electronic equipment and storage medium |
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