CN102176227A - Signing testifying method and auxiliary signing testifying system - Google Patents
Signing testifying method and auxiliary signing testifying system Download PDFInfo
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- CN102176227A CN102176227A CN2011100395854A CN201110039585A CN102176227A CN 102176227 A CN102176227 A CN 102176227A CN 2011100395854 A CN2011100395854 A CN 2011100395854A CN 201110039585 A CN201110039585 A CN 201110039585A CN 102176227 A CN102176227 A CN 102176227A
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Abstract
The invention discloses a signing testifying method and an auxiliary signing testifying system. The auxiliary signing testifying system comprises a card reader, a marketing management system and an identity identifier, wherein the card reader is used for reading the identity card information of users and witnesses during signing testifying; the marketing management system is used for storing the preserved information of the users during signing testifying; the identity identifier is used for encrypting the identity card information of the users and the witnesses, read by the card reader, by using a secret key to generate verification codes; the preserved information comprises the verification codes provided by the users during signing and the identity card information of the users and the witnesses; the marketing management system decrypts the verification codes in the preserved information by using the secret key to obtain reduction information, and the reduction information comprises the identity card information of the users and the witnesses; and the marketing management system compares the preserved information with the reduction information to judge the authenticity of a signing testifying process. The signing testifying method and the auxiliary signing testifying system in the invention are simple to use, can not add extra links for the users in a marketing process, and also ensure the reliability of the signing testifying process in a marketing link.
Description
Technical field
The present invention relates to a kind of signatory witness method and signatory witness backup system, relate in particular to the method and system that a kind of transaction with witness link is write down by buying/selling system.
Background technology
The sales service that needs eye-witness in the modern society is very many, and eye-witness can confirm the authenticity of marketing process.But therefore marketing system objective record eye-witness's the information of having no idea under the prior art, can't raise a plead to the opinion of litigant or third party's symmetry " eye-witness in fact and be absent from the scene ".
For example, the client is when handling credit card, generally will be by the sales force of bank as eye-witness, in case but the client proposes this sales force in fact not when marketing is on-the-spot afterwards, and can amplifying out the client, to handle credit card may not be that own true intention is explained.If with this sales force and client appear at simultaneously marketing on-the-spot information be recorded in the system of bank.When client's counterplea was not applied for credit card, bank just can be invalid by the proof of the witness information in banking system counterplea like this.
Still, also there are not such witness apparatus and method in the marketing process of a lot of industries such as signatory witness process is can standard such as string single, sell without permission under the prior art.
Therefore, there is defective in prior art, needs further improvement and develops.
Summary of the invention
The object of the present invention is to provide a kind of signatory witness method and signatory witness backup system, so that eye-witness and client information typing on the scene is simultaneously used the system of this signatory witness method.
Technical scheme of the present invention is as follows:
A kind of signatory witness backup system comprises: card reader, user and eye-witness's ID (identity number) card information when being used to read signatory witness; Marketing management system, the obligate information during the storing user subscription witness; Wherein,
Also comprise the identity Discr., user that described identity Discr. reads card reader and eye-witness's ID (identity number) card information utilize secret key encryption to generate identifying code;
Described obligate information comprises identifying code, user and eye-witness's that the user provides when signatory ID (identity number) card information;
Described marketing management system utilizes key that the deciphering of the identifying code in obligate information reduction is obtained restore information, and described restore information comprises user and eye-witness's ID (identity number) card information;
Whether described marketing management system is identical with restore information by the comparison obligate information, judges whether signatory witness process is true.
Described signatory witness backup system, wherein, described identity Discr. comprises main control unit, is connected to storage unit, usb interface unit, ciphering unit and display screen on the described main control unit;
Described storage unit is used for storage key;
Described ciphering unit utilizes the key of storing in the described storage unit under the control of described main control unit, user that described main control unit is read by usb interface unit and eye-witness's ID (identity number) card information are encrypted, and generate identifying code;
Described main control unit is stored in described storage unit with the identifying code of described generation, and sends to described display screen demonstration.
Described signatory witness backup system, wherein, the key of described identity Discr. and marketing management system is identical.
Described signatory witness backup system, wherein, described marketing management system is compared the user of obligate information and eye-witness's ID (identity number) card information with the user of restore information and eye-witness's ID (identity number) card information, if identical, signatory witness real process; If different, signatory witness process is untrue.
Described signatory witness backup system, wherein, user that described card reader reads and eye-witness's ID (identity number) card information are China second-generation identity card information.
A kind of signatory witness method may further comprise the steps:
Steps A, identity Discr. and marketing management system interactive refreshing key;
User and eye-witness's ID (identity number) card information and send to described identity Discr. when step B, card reader read signatory witness;
The key of step C, described identity Discr. utilization storage, user that the described card reader that receives is sent and eye-witness's ID (identity number) card information are encrypted and are verified sign indicating number;
The obligate information that step D, described marketing management system storage user submit to, described obligate information comprise the ID (identity number) card information of user when contracting witness, eye-witness's ID (identity number) card information and the identifying code that described identity Discr. generates;
Step e, described marketing management system utilize secret key decryption to obtain restore information the identifying code in the obligate information, and restore information and obligate information comparison are judged whether signatory witness process is true.
Described signatory witness method, wherein, in the described steps A, the key of described identity Discr. and marketing management system is identical.
Described signatory witness method, wherein, among the described step B, described card reader reads a plurality of eye-witnesses' ID (identity number) card information successively.
Described signatory witness method, wherein, among the described step B, the ID (identity number) card information that described card reader reads is a China second-generation identity card information.
Described signatory witness method, wherein, in the described step e, described restore information comprises user and eye-witness's ID (identity number) card information; User and eye-witness's ID (identity number) card information is consistent in described restore information and the obligate information, described signatory witness real process; User and eye-witness's ID (identity number) card information is inconsistent in described restore information and the obligate information, and described signatory witness process is untrue.
Compared with prior art, the invention provides a kind of signatory witness method and signatory witness backup system, increased this device of identity Discr., described identity Discr. and the mutual key of marketing management system; During signatory witness, user that described identity Discr. reads card reader and eye-witness's ID (identity number) card information utilize secret key encryption to be verified sign indicating number; The user is with self and eye-witness's ID (identity number) card information, and the identifying code that the identity Discr. obtains offers marketing management system as obligate information; And marketing management system utilizes key that identifying code is deciphered the restore information that obtains comprising user and eye-witness's ID (identity number) card information, and marketing management system judges by the comparison of restore information and obligate information whether signatory witness process is true.Signatory witness backup system of the present invention and signatory witness method are used simple, can not increase unnecessary link to the user in marketing process, have also improved the reliability of signatory witness process in sales section.
Description of drawings
Fig. 1 is the structural representation of first embodiment of identity Discr. of the present invention;
Fig. 2 is the structural representation of second embodiment of identity Discr. of the present invention;
Fig. 3 is the process flow diagram of the signatory witness method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in further detail.
Signatory witness backup system provided by the invention comprises card reader, identity Discr. 100 and marketing management system.Described card reader is used to read the ID (identity number) card information of user and eye-witness when signatory.Described identity Discr. 100 utilizes secret key encryption to generate identifying code the user that reads and eye-witness's ID (identity number) card information.Described marketing management system storage obligate information, described obligate information comprises the information of the user provides when contracting witness identifying code, user and eye-witness's I.D.; Judge that described marketing management system can utilize key that the identifying code deciphering reduction that the user provides is obtained restore information when signatory witness process was whether true, described restore information comprises user and eye-witness's ID (identity number) card information; Whether whether the signatory process of identical verification is true with restore information by the comparison obligate information for described marketing management system, if obligate information is consistent with restore information, then signatory witness real process, inconsistent as figure obligate information and restore information, then signatory witness process is untrue.
Preferably, the key of described identity Discr. 100 and marketing management system can be identical, and the cryptographic algorithm of described identity Discr. 100 and the decipherment algorithm of described marketing management system are reversible algorithms.
The structure of described card reader is a prior art, repeats no more here.
Described identity Discr. 100 as shown in Figure 1, comprises main control unit 110, is connected to storage unit 120, usb interface unit 130, ciphering unit 140 and display screen 150 on the described main control unit 110, and described identity Discr. 100 also comprises power supply 160.
The storage medium of described storage unit 120 can be the FLASH chip, and described storage unit 120 is used for the information such as identifying code of storage key, generation.
Described usb interface unit 130 comprises USB interface chip and USB connector, and described USB connector is used for the USB connector butt joint with card reader.
Described ciphering unit 140 utilizes in the described storage unit 120 key of storage under the control of described main control unit 110, user that described main control unit 110 is read by usb interface unit 130 and eye-witness's ID (identity number) card information are encrypted, and generate identifying code.
Card reader of the present invention preferably reads the card reader of China second-generation identity card information, and the user that it reads and the ID (identity number) card information of witness are China second-generation identity card information.Described card reader can read a plurality of eye-witnesses' ID (identity number) card information successively respectively.
Described main control unit 110 can show the identifying code that generates at described display screen 150.
Among second embodiment of described identity Discr. 100 refinement the structure of described power supply 160, as shown in Figure 2.Described power supply 160 can comprise the Voltage stabilizing module 161 that connects with main control unit 110, also comprises the step-down module 162 that connects with described storage unit 120.Described storage unit 120 needed operating voltage are 3.3V, and the operating voltage of described identity Discr. miscellaneous part except that storage unit is 5V.After described Voltage stabilizing module 161 is stabilized in 5V with the voltage of power supply 160, give the parts power supply except that storage unit of described main control unit 110 and identity Discr. 100, described step-down module 162 is powered to described storage unit 120 after supply voltage is dropped to 3.3V.
Described power supply 160 can be dry cell, also can be chargeable lithium cell.
Described identity Discr. 100 can connect by the computing machine of described usb interface unit 130 with the link marketing management system.Described identity Discr. 100 passes through described usb interface unit 130 with marketing management system interactive refreshing key.
Signatory witness method provided by the invention as shown in Figure 3, may further comprise the steps:
Step 210, described identity Discr. 100 are connected the interactive refreshing key with marketing management system.
Step 220, described identity Discr. 100 are connected with card reader.
Step 230, described card reader read user and eye-witness's ID (identity number) card information successively, and the ID (identity number) card information that reads is transferred to described identity Discr. 100 successively.
Detailed, described card reader can read user identity card information earlier, gives described identity Discr. 100 the user identity card information transmission that reads then; Follow the ID (identity number) card information that described card reader reads eye-witness, and the eye-witness's who reads ID (identity number) card information is transferred to described identity Discr. 100.
The main control unit 110 of step 240, described identity Discr. 100 receives user and eye-witness's ID (identity number) card information, and key of storing and the ID (identity number) card information that receives user and eye-witness are together sent to ciphering unit 140; Described ciphering unit 140 utilizes key that user and eye-witness's ID (identity number) card information is encrypted and is verified sign indicating number; Described main control unit 110 sends to described display screen 150 with identifying code and shows.
The identifying code that shows on the ID (identity number) card information of step 250, user record oneself, eye-witness's ID (identity number) card information, identity Discr. 100 display screens 150, and the information of record stored at marketing management system.
Step 260, described marketing management system need be verified when whether signatory witness process is true, utilize the identifying code deciphering of the key of storage with the user, see whether deciphering obtains restore information consistent with the obligate information that the user submits to; Whether the user that the concrete ID (identity number) card information of seeing user that deciphering obtains and eye-witness is submitted during with user applies is identical with eye-witness's ID (identity number) card information; If identical, then user profile is correct, signatory witness real process; If different, user profile is incorrect, and signatory witness process is untrue.
Signatory witness method provided by the invention, described card reader preferably reads China second-generation identity card information, and described card reader further can read a plurality of eye-witnesses' China second-generation identity card information respectively successively.
Signatory witness method provided by the invention and signatory witness backup system, eye-witness and user's ID (identity number) card information when signatory by writing down, and these two information encryptions are stored in the mode of identifying code.When needs checkings user's signatory witness process, identifying code is reduced user and the comparison of eye-witness's ID (identity number) card information that user and the eye-witness's ID (identity number) card information by record obtains with deciphering with secret key decryption.When the two is identical, confirm that user profile is correct, signatory witness process is up to specification, at the two not simultaneously, and the user profile mistake, signatory witness process is wrong.The present invention makes signatory witness process evidence-based, has improved the reliability of signatory witness process in the signatory marketing system.
Should be understood that above-mentioned statement at preferred embodiment of the present invention is comparatively detailed, can not therefore think the restriction to scope of patent protection of the present invention, scope of patent protection of the present invention should be as the criterion with claims.
Claims (10)
1. signatory witness backup system comprises: card reader, user and eye-witness's ID (identity number) card information when being used to read signatory witness; Marketing management system, the obligate information during the storing user subscription witness; It is characterized in that,
Also comprise the identity Discr., user that described identity Discr. reads card reader and eye-witness's ID (identity number) card information utilize secret key encryption to generate identifying code;
Described obligate information comprises identifying code, user and eye-witness's that the user provides when signatory ID (identity number) card information;
Described marketing management system utilizes key that the deciphering of the identifying code in obligate information reduction is obtained restore information, and described restore information comprises user and eye-witness's ID (identity number) card information;
Whether described marketing management system is identical with restore information by the comparison obligate information, judges whether signatory witness process is true.
2. signatory witness backup system according to claim 1 is characterized in that described identity Discr. comprises main control unit, is connected to storage unit, usb interface unit, ciphering unit and display screen on the described main control unit;
Described storage unit is used for storage key;
Described ciphering unit utilizes the key of storing in the described storage unit under the control of described main control unit, user that described main control unit is read by usb interface unit and eye-witness's ID (identity number) card information are encrypted, and generate identifying code;
Described main control unit is stored in described storage unit with the identifying code of described generation, and sends to described display screen demonstration.
3. signatory witness backup system according to claim 1 is characterized in that the key of described identity Discr. and marketing management system is identical.
4. signatory witness backup system according to claim 1, it is characterized in that, described marketing management system is compared the user of obligate information and eye-witness's ID (identity number) card information with the user of restore information and eye-witness's ID (identity number) card information, if identical, signatory witness real process; If different, signatory witness process is untrue.
5. signatory witness backup system according to claim 1 is characterized in that user that described card reader reads and eye-witness's ID (identity number) card information are China second-generation identity card information.
6. signatory witness method may further comprise the steps:
Steps A, identity Discr. and marketing management system interactive refreshing key;
User and eye-witness's ID (identity number) card information and send to described identity Discr. when step B, card reader read signatory witness;
The key of step C, described identity Discr. utilization storage, user that the described card reader that receives is sent and eye-witness's ID (identity number) card information are encrypted and are verified sign indicating number;
The obligate information that step D, described marketing management system storage user submit to, described obligate information comprise the ID (identity number) card information of user when contracting witness, eye-witness's ID (identity number) card information and the identifying code that described identity Discr. generates;
Step e, described marketing management system utilize secret key decryption to obtain restore information the identifying code in the obligate information, and restore information and obligate information comparison are judged whether signatory witness process is true.
7. signatory witness method according to claim 6 is characterized in that, in the described steps A, the key of described identity Discr. and marketing management system is identical.
8. signatory witness method according to claim 6 is characterized in that among the described step B, described card reader reads a plurality of eye-witnesses' ID (identity number) card information successively.
9. signatory witness method according to claim 6 is characterized in that, among the described step B, the ID (identity number) card information that described card reader reads is a China second-generation identity card information.
10. signatory witness method according to claim 6 is characterized in that in the described step e, described restore information comprises user and eye-witness's ID (identity number) card information; User and eye-witness's ID (identity number) card information is consistent in described restore information and the obligate information, described signatory witness real process; User and eye-witness's ID (identity number) card information is inconsistent in described restore information and the obligate information, and described signatory witness process is untrue.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110039585.4A CN102176227B (en) | 2011-02-17 | 2011-02-17 | Signing testifying method and auxiliary signing testifying system |
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| CN201110039585.4A CN102176227B (en) | 2011-02-17 | 2011-02-17 | Signing testifying method and auxiliary signing testifying system |
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| CN104883260A (en) * | 2015-06-11 | 2015-09-02 | 深圳市易普森科技有限公司 | Certificate information processing and verification methods, processing terminal, and verification server |
| CN108390848A (en) * | 2017-12-29 | 2018-08-10 | 北京世纪互联宽带数据中心有限公司 | A kind of information witness method and device |
| WO2019033826A1 (en) * | 2017-08-18 | 2019-02-21 | 平安科技（深圳）有限公司 | Witness method, device based on mobile terminal, mobile terminal and storage medium |
| CN111125783A (en) * | 2019-12-24 | 2020-05-08 | 珠海大横琴科技发展有限公司 | Managed data storage method and device, electronic equipment and storage medium |
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| CN102176227B (en) | 2014-03-19 |
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