CN102176227B - Signing testifying method and auxiliary signing testifying system - Google Patents
Signing testifying method and auxiliary signing testifying system Download PDFInfo
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- CN102176227B CN102176227B CN201110039585.4A CN201110039585A CN102176227B CN 102176227 B CN102176227 B CN 102176227B CN 201110039585 A CN201110039585 A CN 201110039585A CN 102176227 B CN102176227 B CN 102176227B
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- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000012795 verification Methods 0.000 claims abstract description 36
- 238000002360 preparation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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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 invention relates to a signing witness method and a signing witness auxiliary system, in particular to a method and a system for recording a trading process with witness links by a trading system.
Background
Marketing services requiring witnesses in modern society are numerous, and witnesses can verify the authenticity of marketing processes. However, the marketing system in the prior art has no way of objectively recording the information of the witness, and therefore, cannot provide an argument for the principal or a third party to be symmetric that the witness is not actually present.
For example, when a customer transacts a credit card, a bank salesperson generally serves as a witness, but once the customer subsequently proposes that the salesperson is not actually present in the marketing site, the customer is induced to submit that the customer transacts the credit card and may not be the true meaning of the customer. If the information that the salesperson and the customer are present at the marketing site at the same time is recorded in the system of the bank. Thus, when the customer does not apply for the credit card, the bank can prove that the credit card is invalid through the witness information in the bank system.
The signing witness process can specify marketing processes in many industries, such as serial bills, unauthorized sales, etc., but such witness devices and methods do not exist in the prior art.
Therefore, the prior art has the defects and needs to be further improved and developed.
Disclosure of Invention
The invention aims to provide a signing witness method and a signing witness auxiliary system, so that the information of the witness and the client in the field simultaneously is input into a system using the signing witness method.
The technical scheme of the invention is as follows:
a subscription witness assistance system, comprising: the card reader is used for reading the identity card information of the user and the witness during signing witness; the marketing management system stores the reserved information when the user signs a contract; wherein,
the identity identifier encrypts the identity card information of the user and the witness read by the card reader by using a secret key to generate a verification code;
the reserved information comprises a verification code provided when the user signs a contract, and identity card information of the user and the witness;
the marketing management system decrypts and restores the verification codes in the reserved information by using the secret key to obtain restored information, wherein the restored information comprises the identity card information of the user and the witness;
and the marketing management system judges whether the signing witness process is real or not by comparing whether the reserved information is the same as the reduction information or not.
The signing witness auxiliary system is characterized in that the identity identifier comprises a main control unit, and a storage unit, a USB interface unit, an encryption unit and a display screen which are respectively connected to the main control unit;
the storage unit is used for storing a key;
the encryption unit encrypts the identity card information of the user and the witness read by the main control unit through the USB interface unit by using the secret key stored in the storage unit under the control of the main control unit and generates a verification code;
and the main control unit stores the generated verification code in the storage unit and sends the verification code to the display screen for display.
The signing witness assistance system is characterized in that the identity identifier and the key of the marketing management system are the same.
The marketing management system compares the identity card information of the user and the witness of the reserved information with the identity card information of the user and the witness of the restored information, and if the identity card information of the user and the witness of the restored information is the same, the signing witness process is real; if not, the signing witness process is not true.
In the signing witness assistance system, the identity card information of the user and the witness read by the card reader is second-generation identity card information.
A signing witness method comprises the following steps:
step A, an identity identifier and a marketing management system interactively update a secret key;
b, the card reader reads the identity card information of the user and the witness during signing witness and sends the identity card information to the identity discriminator;
step C, the identity identifier encrypts the received identity card information of the user and the witness, which is sent by the card reader, by using the stored secret key to obtain a verification code;
step D, the marketing management system stores reserved information submitted by a user, wherein the reserved information comprises user identity card information, witness identity card information and a verification code generated by the identity discriminator during signing witness;
and E, the marketing management system decrypts the verification codes in the reserved information by using the secret key to obtain the reduction information, and compares the reduction information with the reserved information to judge whether the signing witness process is real or not.
In the signing witness method, in the step a, the key of the identity authenticator is the same as that of the marketing management system.
In the signing witness method, in the step B, the card reader sequentially reads the identity card information of a plurality of witnesses.
In the signing witness method, in the step B, the identification card information read by the card reader is second-generation identification card information.
In the signing witness method, in the step E, the reduction information includes the identity card information of the user and the witness; the identity card information of the user and the witness in the reduction information and the reserved information is consistent, and the signing witness process is real; the identity card information of the user and the witness in the reduction information and the reserved information is inconsistent, and the signing witness process is not real.
Compared with the prior art, the invention provides a signing witness method and a signing witness auxiliary system, which are additionally provided with an identity identifier, wherein the identity identifier interacts with a key of a marketing management system; when signing a contract and witness, the identity identifier encrypts the identity card information of the user and the witness read by the card reader by using a secret key to obtain a verification code; the user provides the identity card information of the user and the witness and the verification code obtained by the identity identifier as reserved information to the marketing management system; the marketing management system decrypts the verification code by using the secret key to obtain the reduction information comprising the identity card information of the user and the witness, and judges whether the signing witness process is real or not by comparing the reduction information with the reserved information. The signing witness auxiliary system and the signing witness method are simple to use, redundant links are not added to the user in the marketing process, and the reliability of the signing witness process in the marketing link is improved.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an identity identifier of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of an identity identifier in accordance with the present invention;
fig. 3 is a flow chart of the inventive subscription witness method.
Detailed Description
The preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
The signing witness assistance system provided by the invention comprises a card reader, an identity identifier 100 and a marketing management system. The card reader is used for reading the identity card information of the user and the witness during signing. The identity authenticator 100 encrypts the read user and witness identification card information with a key to generate a verification code. The marketing management system stores reserved information, wherein the reserved information comprises a verification code provided by a user during signing witness, and information of identity cards of the user and witness; judging whether the signing witness process is true or not, the marketing management system can decrypt and restore the verification code provided by the user by using the secret key to obtain restored information, and the restored information comprises the identity card information of the user and the witness; the marketing management system checks whether the signing process is real or not by comparing whether the reserved information and the reduction information are the same or not, if the reserved information and the reduction information are consistent, the signing witness process is real, and if the reserved information and the reduction information are inconsistent, the signing witness process is not real.
Preferably, the keys of the identity authenticator 100 and the marketing management system may be the same, and the encryption algorithm of the identity authenticator 100 and the decryption algorithm of the marketing management system are reversible algorithms.
The structure of the card reader is the prior art, and is not described in detail here.
As shown in fig. 1, the identity authenticator 100 includes a main control unit 110, a storage unit 120, a USB interface unit 130, an encryption unit 140, and a display 150, which are respectively connected to the main control unit 110, and the identity authenticator 100 further includes a power supply 160.
The storage medium of the storage unit 120 may be a FLASH chip, and the storage unit 120 is configured to store information such as a key and a generated verification code.
The USB interface unit 130 includes a USB interface chip and a USB connector, and the USB connector is used for interfacing with a USB connector of the card reader.
The encryption unit 140 encrypts the id card information of the user and the witness, which is read by the main control unit 110 through the USB interface unit 130, by using the key stored in the storage unit 120 under the control of the main control unit 110, and generates a verification code.
The card reader is preferably a card reader for reading second-generation identity card information, and the identity card information read by the card reader is second-generation identity card information. The card reader can sequentially and respectively read the identity card information of a plurality of witnesses.
The main control unit 110 may display the generated verification code on the display screen 150.
The second embodiment of the identity identifier 100 details the structure of the power supply 160, as shown in fig. 2. The power supply 160 may include a voltage regulator module 161 connected to the main control unit 110, and a voltage reduction module 162 connected to the storage unit 120. The required working voltage of the memory unit 120 is 3.3V, and the working voltage of the other parts of the identity identifier except the memory unit is 5V. The voltage stabilizing module 161 stabilizes the voltage of the power supply 160 at 5V and supplies power to the main control unit 110 and the components of the identity identifier 100 except the storage unit, and the voltage reducing module 162 reduces the voltage of the power supply to 3.3V and supplies power to the storage unit 120.
The power source 160 may be a dry cell battery or a rechargeable lithium battery.
The identity authenticator 100 can be connected with a computer linked to the marketing management system through the USB interface unit 130. The identity authenticator 100 interacts with the marketing management system through the USB interface unit 130 to update the key.
The signing witness method provided by the invention, as shown in fig. 3, comprises the following steps:
In detail, the card reader may first read the user identification card information, and then transmit the read user identification card information to the identity authentication device 100; the card reader then reads the witness 'identification card information and transmits the read witness' identification card information to the identity identifier 100.
In the signing witness method provided by the invention, the card reader preferably reads the second-generation identity card information, and the card reader further can sequentially and respectively read the second-generation identity card information of a plurality of witnesses.
The signing witness method and the signing witness auxiliary system provided by the invention record the identity card information of witnesses and users during signing, encrypt the two information and store the two information in a verification code mode. When the signing witness process of the user needs to be verified, the verification code is decrypted and restored by the secret key, and the recorded user and witness identity card information is compared with the decrypted user and witness identity card information. When the two are the same, the user information is confirmed to be correct, the signing witness process conforms to the regulations, and when the two are different, the user information is wrong, and the signing witness process is wrong. The invention ensures that the signing witness process is reliable and improves the reliability of the signing witness process in the signing marketing system.
It should be understood that the above description is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (8)
1. A subscription witness assistance system, comprising: the card reader is used for reading the identity card information of the user and the witness during signing witness; the marketing management system stores the reserved information when the user signs a contract; it is characterized in that the preparation method is characterized in that,
the identity card information of the user and the witness read by the card reader is second-generation identity card information;
the identity authentication device encrypts the identity card information of the user and the witness read by the card reader by using a secret key to generate a verification code,
the reserved information comprises a verification code provided when the user signs a contract, and identity card information of the user and the witness;
the marketing management system decrypts and restores the verification codes in the reserved information by using the secret key to obtain restored information, wherein the restored information comprises the identity card information of the user and the witness;
and the marketing management system judges whether the signing witness process is real or not by comparing whether the reserved information is the same as the reduction information or not.
2. A signing witness assistance system as claimed in claim 1 wherein said identity identifier includes a master control unit, a storage unit, a USB interface unit, an encryption unit and a display screen connected to said master control unit respectively;
the storage unit is used for storing a key;
the encryption unit encrypts the identity card information of the user and the witness read by the main control unit through the USB interface unit by using the secret key stored in the storage unit under the control of the main control unit and generates a verification code;
and the main control unit stores the generated verification code in the storage unit and sends the verification code to the display screen for display.
3. The signed-up witness assistance system of claim 1, wherein the keys of the identity authenticator and the marketing management system are the same.
4. The sign-up witness assistance system of claim 1, wherein the marketing management system compares the identity card information of the user and witness of the reserved information with the identity card information of the user and witness of the restored information, and if the identity card information of the user and witness of the restored information is the same, the sign-up witness process is true; if not, the signing witness process is not true.
5. A signing witness method comprises the following steps:
step A, an identity identifier and a marketing management system interactively update a secret key;
b, the card reader reads the identity card information of the user and the witness during signing witness and sends the identity card information to the identity identifier, and the identity card information read by the card reader is second-generation identity card information;
step C, the identity identifier encrypts the received identity card information of the user and the witness, which is sent by the card reader, by using the stored secret key to obtain a verification code;
step D, the marketing management system stores reserved information submitted by a user, wherein the reserved information comprises user identity card information, witness identity card information and a verification code generated by the identity discriminator during signing witness;
and E, the marketing management system decrypts the verification codes in the reserved information by using the secret key to obtain the reduction information, and compares the reduction information with the reserved information to judge whether the signing witness process is real or not.
6. The contracting witness method according to claim 5, wherein in the step A, the key of the identity authenticator and the key of the marketing management system are the same.
7. A signing witness method as claimed in claim 5, wherein in step B, said card reader reads the identity card information of a plurality of witnesses in turn.
8. A signing witness method according to claim 5, wherein in said step E, said restore information includes identity card information of the user and witness; the identity card information of the user and the witness in the reduction information and the reserved information is consistent, and the signing witness process is real; the identity card information of the user and the witness in the reduction information and the reserved information is inconsistent, and the signing witness process is not real.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039585.4A CN102176227B (en) | 2011-02-17 | 2011-02-17 | Signing testifying method and auxiliary signing testifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039585.4A CN102176227B (en) | 2011-02-17 | 2011-02-17 | Signing testifying method and auxiliary signing testifying system |
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| CN102176227A CN102176227A (en) | 2011-09-07 |
| CN102176227B true CN102176227B (en) | 2014-03-19 |
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| CN201110039585.4A Active CN102176227B (en) | 2011-02-17 | 2011-02-17 | Signing testifying method and auxiliary signing testifying system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104658A (en) * | 2013-04-02 | 2014-10-15 | 杨海珠 | Internet real-name authentication method |
| CN104883260B (en) * | 2015-06-11 | 2019-04-30 | 深圳易普森科技股份有限公司 | Certificate information processing and verification method, processing terminal and authentication server |
| CN107784428A (en) * | 2017-08-18 | 2018-03-09 | 平安科技（深圳）有限公司 | Witness method, apparatus, computer equipment and storage medium based on mobile terminal |
| CN108390848B (en) * | 2017-12-29 | 2020-11-17 | 北京世纪互联宽带数据中心有限公司 | Information witness method and device |
| CN111125783B (en) * | 2019-12-24 | 2020-11-24 | 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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| JPH1115373A (en) * | 1997-06-20 | 1999-01-22 | Fuji Xerox Co Ltd | Open key coding system |
| US8209542B2 (en) * | 2006-12-29 | 2012-06-26 | Intel Corporation | Methods and apparatus for authenticating components of processing systems |
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| JP2001297064A (en) * | 2000-04-12 | 2001-10-26 | Matsushita Electric Ind Co Ltd | Identification system |
| CN101067358A (en) * | 2007-03-20 | 2007-11-07 | 姜君凯 | Trick lock mechanism |
| CN101324942A (en) * | 2007-06-13 | 2008-12-17 | 阿里巴巴集团控股有限公司 | Payment system and method performing trade by identification card including IC card |
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| CN102176227A (en) | 2011-09-07 |
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