CN104240121B - A kind of transaction anonymity method in ecommerce - Google Patents
A kind of transaction anonymity method in ecommerce Download PDFInfo
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- CN104240121B CN104240121B CN201410552729.XA CN201410552729A CN104240121B CN 104240121 B CN104240121 B CN 104240121B CN 201410552729 A CN201410552729 A CN 201410552729A CN 104240121 B CN104240121 B CN 104240121B
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Abstract
A kind of transaction anonymity method in a kind of ecommerce of the present invention, it, as the storage base that the business platform in credible four directions is data, is the core that transaction is carried out.It stores sequence number, individual consumers information, Business Information and Item Information.So, tripartite has unique common sequence number, it is possible to be used as the exclusive evidence of information interchange.Logistics company does not retain Item Information as nontransaction side.After scanned item sequence number, logistics system saving sequence number, and the required information of both parties' mailing, for use in logistic track.Invention introduces the business platform in credible the four directions, it has relaxed the positive connection of shopping client and businessman, and changes traditional logistics the pattern that receipts post part address is obtained from businessman at.While transaction purpose is completed, the leakage of client-related information can be effectively prevented.
Description
Technical field
The present invention relates to technical field of electronic commerce, and in particular to a kind of transaction anonymity method in ecommerce.
Background technology
Internet's is developed rapidly, and the rise of ecommerce is advanced on a large scale.Current E-commerce exists simultaneously
Problems, carry out corresponding transaction system reform has turned into the fast-developing very important aspect of ecommerce with innovation.
In recent years, with the popular and popularization of shopping at network, the individual privacy information leakage of client has become current one kind generally
Phenomenon, this causes the extensive concern of industrial circle and academia.And in current traditional net purchase trade mode, business platform, business
Family and logistics company are owned by the transaction record information of client, are used for doing data statistics point when they carry out these information issue
Information leakage can be all caused during analysis.The situation that this customer information is spread unchecked everywhere, is that we are reluctant to see.Client's individual privacy
Information leakage main reason is that, some immoral businessmans (or office worker) and logistics company (or office worker) are by transaction record
Customer information peddle and make profit, some information frauds, which extort the behaviors such as robbery, causes client to take a bath, bring through
Ji and puzzlement in life.It can be seen that, current e-commerce platform is can not much to meet the secret protection demand of client.This
Have become a serious shortcomings in e-commerce development.
In e-commerce transaction, the individual privacy information of customer is made up of two parts, and they are individual consumers letter respectively
Breath is (for example：Address, name, contact method etc.) and purchase information.For the interests angle of client, these information are all
It is unwilling to be disclosed to others.Therefore, specific customer privacy leakage also just includes two kinds of forms：One is that individual consumers information is let out
Dew；Two be that the Item Information leakage that client is bought, i.e. certain transaction item can be associated with certain individual.On second, I
It should be understood that no matter article privacy itself whether, client is not intended to allow others to know what oneself have purchased greatly.But this
After a little data publications, often exist various excavation modes can by some articles with very high probabilistic correlation to some
Body, so as to cause the privacy leakage of second of form.
Analysis understands that current ecommerce online shopping exchange has weak point, after all based on more than
It is the electronics that the mode of doing business and traditional logistics design of traditional face-to-face formula are directly applied to Internet era
In commercial affairs.During this traditional purchase transaction, individual consumers information and Item Information in business platform, businessman and
Copy has all been retained in logistics company.Customer information protection subjects huge challenge, if these challenges can not be solved, will be tight
The improvement process of e-commerce transaction environment is hindered again, while the puzzlement that shopping at network is brought will be more serious.
The content of the invention
The technical problems to be solved by the invention are the privacy leakages that current E-commerce online shopping exchange is present
It is not enough that there is provided a kind of transaction anonymity method in ecommerce.
To solve the above problems, the present invention is achieved by the following technical solutions：
A kind of a kind of transaction anonymity method in ecommerce, comprises the following steps：
(1) this 2 memory spaces, wherein table Tab1 and table of reservation table Tab1 and table Tab2 in the database of business platform
Tab2 is respectively used to record the transaction journal merchandised every time, and wherein table Tab1 is used to store customer information, and table Tab2 is used to store
Business Information；
(2) when client the commodity of the selected purchase of business platform and submit individual receive information after, business platform is recorded
This transaction t relevant issues record is the commercial product code that customer information, Business Information and client are bought；Wherein customer information
Including customer name Name, client's ship-to Address and trade connection mode Phone；Business Information includes merchant name
Name ', businessman post part address Address ' and business contact mode Phone '；
(3) business platform automatically generates a customer code sequence SN for this transaction t, while business platform is to client's sequence
Row code SN carries out obtaining a businessman sequence code SN ' after Hash cryptographic calculation；I.e.
SN '=SHA1 (SN) is 1.
(4) business platform is packaged into customer class using the customer code sequence SN customer informations that will be stored in table Tab1
ClassSN, while being packaged into businessman class ClassSN ' using the businessman sequence code SN ' Business Information that will be stored in table Tab2；
(5) business platform hash algorithm is associated to this transaction t customer class ClassSN and businessman class ClassSN '
Matching, i.e.,
SHA1 (ClassSN.getSN (t))=ClassSN ' (t) .getSN ' (t) are 2.
(6) business platform provides SN ' interfaces to businessman, can be using formula 3. from business platform by SN ' the interfaces businessman
This transaction t businessman sequence code SN ' is extracted in database, i.e.,
SN '=ClassSN ' .getSN ' (t) are 3.
(7) commercial product code that this transaction t client that businessman is provided according to business platform is bought is chosen and encapsulation business
Product, and the businessman sequence code SN ' that step (6) is extracted is attached to corresponding goods, and commodity are entrusted into logistics company again；
(8) business platform is equipped with special resolving read head R to logistics company, and logistics company is swept using the special resolving read head R
Retouch after businessman sequence code SN ' accompanying on commodity, customer code sequence SN is calculated using hash algorithm is solved；
(9) business platform provides getData () interface to logistics company, can by getData () the interface logistics company
Customer name Name, the client's ship-to Address and client's connection in customer information are 4. obtained from business platform using formula
It is mode Phone, believes while businessman 5. can be obtained from business platform using formula by getData () the interface logistics company
Merchant name Name ' in breath, businessman post part address Address ' and business contact mode Phone '；I.e.
(10) logistics company is according to the customer name Name, client's ship-to Address, trade connection mode of acquisition
Merchant name Name ', businessman ship-to Address ' and business contact mode Phone ' printings in Phone, Business Information
Logistics list, and deliver.
In such scheme, the logistics company can voluntarily be selected by businessman；It can also be specified by client, now in step
(2) in, when client business platform the commodity of selected purchase and submit individual receive information while have selected logistics company,
Then in step (3), business platform automatically generates a customer code sequence SN for this transaction t and logistics odd numbers is one-to-one
It is associated.
In such scheme, the composition of the customer code sequence SN includes logistics company coding N1, taxonomy of goods coding N2 and carried
Hand over time stamp T imeStamp and transaction coding N3.
In such scheme, the customer information still further comprise client receive postcode Zipcode, customer's identity card code
Id, order number OrderNo, logistics LG and Air Way Bill No. PostNo；The Business Information still further comprises businessman and posts part postcode
Zipcode ', merchant identity card code Id ', shop IDStoreId ' and shop title StoreName '.
Difficulty is broken through in order to further increase information, in step (3), business platform carries out Hash to customer code sequence SN
With one businessman sequence code SN ' of acquisition after informative abstract Hybrid Encryption computing；I.e.
SN '=SHA1 (MD5 (SN) MD5 (key)) is 6.
Invention introduces the business platform in credible the four directions, it has relaxed the positive connection of shopping client and businessman, and
And change traditional logistics and obtained at businessman and receive the pattern of part address of posting., can be effectively while transaction purpose is completed
Prevent the leakage of client-related information.
Compared with prior art, the present invention has following features：
(1) businessman's leakage is evaded：Businessman has any individual information of client no longer (such as：Contact method, address etc.), together
When businessman only know and oneself sold certain article, be but unable to find out whom article (whether privacy to be) has finally been sold to, it is so objective
Family information would not here be leaked out from businessman.
(2) logistics leakage is evaded：Logistics company is got after the article of encapsulation from businessman there, then goes business platform to obtain hair
Goods address and addressee, also have no way of learning article particular content, the transaction record copy that such logistics company retains does not include thing
Product information, so that avoiding the article corresponds to certain single individual, effectively prevent the privacy leakage of the second way.
(3) business platform leakage is evaded：It regard e-commerce platform as believable four directions, its in store individual consumers letter
Breath, purchase information and Business Information.Herein, we keep apart Item Information with individual consumers information, using distribution
Storage, and carry out corresponding safe handling.Even if issuing data, it is also difficult to Item Information is associated with into individual consumers, so, together
Sample prevents the privacy leakage of the second way.
(4) business platform makes e-commerce transaction become more high cohesion, loose coupling as believable four directions.In addition,
The structure can not only improve the Dispatching efficiency of businessman, can equally improve logistic efficiency.
Brief description of the drawings
Fig. 1 is a kind of flow chart of a kind of transaction anonymity method in ecommerce.
Embodiment
A kind of a kind of transaction anonymity method in ecommerce, as shown in figure 1, comprising the following steps：
(1) this 2 memory spaces, wherein table Tab1 and table of reservation table Tab1 and table Tab2 in the database of business platform
Tab2 is respectively used to record the transaction journal merchandised every time, and wherein table Tab1 is used to store customer information, and table Tab2 is used to store
Business Information.
(2) when client the commodity of the selected purchase of business platform and submit individual receive information after, business platform is recorded
This transaction t relevant issues record is the commercial product code that customer information, Business Information and client are bought.
The wherein database of business platform is as follows to the storage format of customer information and Business Information：
The customer information of table 1
Such as table 1, customer information includes customer name Name, client's ship-to Address and trade connection mode
Phone, client receive postcode Zipcode, customer's identity card code Id, order number OrderNo, logistics LG and Air Way Bill No. PostNo.
The Business Information of table 2
Such as table 2, Business Information includes merchant name Name ', businessman and posts part address Address ' and business contact mode
Phone ', businessman post part postcode Zipcode ', merchant identity card code Id ', shop IDStoreId ' and shop title
StoreName’。
(3) business platform automatically generates a customer code sequence SN for this transaction t, while business platform is to client's sequence
Row code SN carries out obtaining a businessman sequence code SN ' after Hash cryptographic calculation.I.e.
SN '=SHA1 (SN) is 1.
The logistics company can voluntarily be selected by businessman.It can also be specified by client, now in step (2), work as visitor
Family business platform the commodity of selected purchase and submit individual receive information while have selected logistics company, then business platform
The customer code sequence SN automatically generated for this transaction t is one-to-one associated with logistics odd numbers.
In total, client's sequence number SN is the exclusive evidence of each side's exchange in Online e-business transaction, is played to pass
Important effect.Therefore, for client's sequence number SN generating structure, it is necessary to accomplish that our transaction can be completed, and can be full
Our later data market analysis of foot.In a preferred embodiment of the invention, client's sequence number SN composition structure is as follows：
The client's sequence number SN forms of table 3：
| Composition | N1 | N2 | TimeStamp | N3 |
| Explain | Logistics company is encoded | Taxonomy of goods is encoded | Submission time is stabbed | Transaction coding |
1) N1 can voluntarily set digit (English alphabet or Arabic number according to the quantity of logistics company on business platform
Word), when generating order, different logistics companies are assigned directly to according to N1 codings and accepted.
2) N2 is used for indicating taxonomy of goods on business platform, available for the statistic of classification in later stage market, it is the same with N1 can
Voluntarily set as needed.
3) TimeStamp is used for indicating the time that transaction is submitted, and is accurate to minute, and the data period that can be used for the later stage gathers
Alanysis, formation sequence can be encoded as much as possible again.
4) N3 represents that coding is submitted in transaction in 1 second, is represented with Arabic numerals, is voluntarily set according to trading volume in 1 second
Digit, as trading volume increase can voluntarily increase, in order to avoid SN is repeatedly generated, can add mutual exclusion lock to be visited N3 during design
Ask control.
Difficulty is broken through in order to further increase information, business platform can also carry out Hash and information to customer code sequence SN
Hybrid Encryption computing of making a summary obtains a businessman sequence code SN ' later；I.e.
SN '=SHA1 (MD5 (SN) MD5 (key)) is 6.
Because SHA1 and MD5 are the Hash AESs of comparative maturity, there is ready-made built-in function, it is easy to accomplish, institute
In a preferred embodiment of the invention, to take the mode of mixing to encrypt, MD (key) is a part of sequence code lengthened in formula,
Considerably increase the difficulty that opponent breaks through information.Form：SN '=SHA1 (MD5 (SN) MD5 (key)), wherein key can basis
Need any setting (eg.akwed).
(4) business platform is packaged into customer class using the customer code sequence SN customer informations that will be stored in table Tab1
ClassSN, while being packaged into businessman class ClassSN ' using the businessman sequence code SN ' Business Information that will be stored in table Tab2.
When client submits data, the database background application of business platform generates affairs t, of the invention by SN and SN ' it is packaged into
Class ClassSN, ClassSN ', there is general function getSN (), and getData (), each attribute of data field has one
Individual get () method, for the occurrence of return attribute, and is decapsulated by these three functions：
getSN(t)：Sequence code SN for obtaining transaction journal t.
getData(t):Data division for obtaining transaction journal t.
get(x):Return attribute x value, for example：Get (Address) return value is address.
Affairs t in Tab1 will be respectively obtained when calling ClassSN.getSN (t) and ClassSN.getData (t)
Sequence code and the content of data field, tab2 are similar.
(5) business platform hash algorithm is associated to this transaction t customer class ClassSN and businessman class ClassSN '
Matching, i.e.,
SHA1 (ClassSN.getSN (t))=ClassSN ' (t) .getSN ' (t) are 2.
(6) business platform provides SN ' interfaces to businessman, can be using formula 3. from business platform by SN ' the interfaces businessman
This transaction t businessman sequence code SN ' is extracted in database, i.e.,
SN '=ClassSN ' .getSN ' (t) are 3.
(7) commercial product code that this transaction t client that businessman is provided according to business platform is bought is chosen and encapsulation business
Product, and the businessman sequence code SN ' that step (6) is extracted is attached to corresponding goods, and commodity are entrusted into logistics company again.
(8) business platform is equipped with special resolving read head R to logistics company, and logistics company is swept using the special resolving read head R
Retouch after businessman sequence code SN ' accompanying on commodity, customer code sequence SN is calculated using hash algorithm is solved.
In the present invention, business platform provides an address lookup interface AI for logistics company, and special resolving read head R is then
It is to set to read posting address from the interface and post a part of part address exclusively for logistics company.However, to ensure that number
According to security, prevent information to be stolen, this interface must be encrypted by encryption lock, read head read address, it is necessary to pacify
Encryption lock is plugged, starting interface routine could be carried out.
(9) business platform provides getData () interface to logistics company, can by getData () the interface logistics company
Customer name Name, the client's ship-to Address and client's connection in customer information are 4. obtained from business platform using formula
It is mode Phone, believes while businessman 5. can be obtained from business platform using formula by getData () the interface logistics company
Merchant name Name ' in breath, businessman post part address Address ' and business contact mode Phone '.I.e.
(10) logistics company is according to the customer name Name, client's ship-to Address, trade connection mode of acquisition
Merchant name Name ', businessman ship-to Address ' and business contact mode Phone ' printings in Phone, Business Information
Logistics list, and deliver.
As the business platform in credible four directions, it possesses customer information and Business Information simultaneously, has the right with falseness
The client of fraud or businessman are closed down, and take corresponding legal means to seek compensation for the interests aggrieved party.Ours
In invention, after transaction is submitted, information storage is as follows with observability：
1) client：Client, which has permission, checks client's sequence number, Item Information and Business Information.
2) businessman：Businessman, which has permission, checks businessman's sequence number and Item Information.
3) logistics company：Logistics company can obtain name, the address of client and businessman by the special resolving read head R of outfit
And contact method.
3) business platform：Business platform is the storage base of data, is the core that transaction is carried out.It stores sequence number, visitor
Family individual information, Business Information and Item Information.
So, tripartite has unique common sequence number, it is possible to be used as the exclusive evidence of information interchange.Logistics is public
Department does not retain Item Information as nontransaction side.After scanned item sequence number, logistics system saving sequence number, Yi Jimai
The required information of both sides' mailing is sold, for use in logistic track.
It is worth noting that, in business platform, transaction record is divided into two and is respectively provided with sequence number SN by us, SN's '
Table Tab1, Tab2, they are by distributed storage to different equipment.Preserve in SN, individual consumers information, Tab2 and protect in Tab1
Deposit the sequence number hash code SN ' after corresponding cryptographic calculation, Business Information and commodity sale information.So after data publication
The privacy leakage of the second way would not be brought.
A specific example is given below, and further the present invention will be described：
Assuming that client：Zhang San；Businessman：Li Si；Buy article：Computer.Then whole process of exchange is as follows：
This case SN is set to：N1, four；N2：Four；TimeStamp, time-division date；N3, four.
1) Zhang San chooses the computer that Li Si sells on business platform, selects logistics, and fill message is submitted, and generates sequence
Row number No1=000100022014080101010001, No1 '=Hash (No1).Generation record is as follows：
Tab1：(customer information)
Tab2：(Business Information)
2) business platform reminds merchant transaction generation, and businessman can only see transaction sequence number No1, the article of sale from terminal
And logistics, it is known that a computer oneself has been sold, then with goods, and No1 has been printed, is attached to above article, and notify logistics
Delivery.
3) logistics obtains matching somebody with somebody goods, and the address lookup interface AI provided according to business platform reads No1, root with encryption read head R
Tab1 and Tab2 are associated according to No1 '=Hash (No1) conditions, businessman and the respective postcode of client, address, name, contact is obtained
Mode.Then print, be attached on article, deliver.
4) client receives, and completes.
Claims (5)
1. a kind of transaction anonymity method in ecommerce, it is characterized in that comprising the following steps：
(1) this 2 memory spaces, wherein table Tab1 and table Tab2 of reservation table Tab1 and table Tab2 in the database of business platform
It is respectively used to record the transaction journal merchandised every time, wherein table Tab1 is used to store customer information, and table Tab2 is used to store businessman
Information；
(2) when client the commodity of the selected purchase of business platform and submit individual receive information after, business platform records this
Transaction t relevant issues record is the commercial product code that customer information, Business Information and client are bought；Wherein customer information includes
Customer name Name, client's ship-to Address and trade connection mode Phone；Business Information includes merchant name
Name ', businessman post part address Address ' and business contact mode Phone '；
(3) business platform automatically generates a customer code sequence SN for this transaction t, while business platform is to customer code sequence
SN carries out obtaining a businessman sequence code SN ' after Hash cryptographic calculation；I.e.
SN '=SHA1 (SN) is 1.
(4) business platform is packaged into customer class ClassSN using the customer code sequence SN customer informations that will be stored in table Tab1,
Businessman class ClassSN ' is packaged into using the businessman sequence code SN ' Business Information that will be stored in table Tab2 simultaneously；
(5) business platform hash algorithm is associated to this transaction t customer class ClassSN and businessman class ClassSN '
Match somebody with somebody, i.e.,
SHA1 (ClassSN.getSN (t))=ClassSN ' (t) .getSN ' (t) are 2.
(6) business platform provides SN ' interfaces to businessman, can be using formula 3. from the data of business platform by SN ' the interfaces businessman
This transaction t businessman sequence code SN ' is extracted in storehouse, i.e.,
SN '=ClassSN ' .getSN ' (t) are 3.
(7) this transaction t client that businessman is provided according to business platform is bought commercial product code selection and packaged products, and
The businessman sequence code SN ' that step (6) is extracted is attached to corresponding goods, and commodity are entrusted into logistics company again；
(8) business platform is equipped with special resolving read head R to logistics company, and logistics company is using the special resolving read head R scanning business
On product after accompanying businessman sequence code SN ', customer code sequence SN is calculated using hash algorithm is solved；
(9) business platform provides getData () interface to logistics company, available by getData () the interface logistics company
4. formula obtains customer name Name, client's ship-to Address and trade connection side in customer information from business platform
Formula Phone, while 5. can be obtained by getData () the interface logistics company using formula from business platform in Business Information
Merchant name Name ', businessman post part address Address ' and business contact mode Phone '；I.e.
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⑤
(10) logistics company according to the customer name Name of acquisition, client's ship-to Address, trade connection mode Phone,
Merchant name Name ', businessman ship-to Address ' and business contact mode Phone ' printing logistics lists in Business Information,
And deliver.
2. a kind of transaction anonymity method in ecommerce according to claim 1, it is characterized in that, still further comprise thing
Client's assignment procedure is flowed, i.e., in step (2), when client is business platform is in the selected commodity bought and submits individual to receive letter
Logistics company is have selected while breath, then in step (3), business platform automatically generates a client for this transaction t
Sequence code SN is one-to-one associated with logistics odd numbers.
3. a kind of transaction anonymity method in ecommerce according to claim 2, it is characterized in that, the customer code sequence
SN composition includes logistics company coding N1, taxonomy of goods coding N2 submission times stamp TimeStamp and transaction coding N3.
4. a kind of transaction anonymity method in the ecommerce according to Claims 2 or 3, it is characterized in that, client's letter
Breath still further comprises client and received postcode Zipcode, customer's identity card code Id, order number OrderNo, logistics LG and Air Way Bill No.
PostNo；The Business Information still further comprises businessman and posts part postcode Zipcode ', merchant identity card code Id ', shop
IDStoreId ' and shop title StoreName '.
5. a kind of transaction anonymity method in ecommerce according to claim 1, it is characterized in that, in step (3), business
Platform be engaged in obtaining a businessman sequence code SN ' after customer code sequence SN progress Hash and informative abstract Hybrid Encryption computing；I.e.
SN '=SHA1 (MD5 (SN) MD5 (key)) is 6..
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| CN201410552729.XA CN104240121B (en) | 2014-10-17 | 2014-10-17 | A kind of transaction anonymity method in ecommerce |
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| US10769622B2 (en) * | 2015-03-25 | 2020-09-08 | Facebook, Inc. | User communications with a merchant through a social networking system |
| CN109426935B (en) * | 2017-08-29 | 2022-08-19 | 菜鸟智能物流控股有限公司 | Communication information distribution method and device, communication method and device, equipment and medium |
| CN108717611A (en) * | 2018-03-07 | 2018-10-30 | 胡金钱 | The security control method and system of logistics information, computer storage media |
| CN109523341B (en) * | 2018-10-12 | 2021-07-27 | 广西师范大学 | Anonymous cross-domain recommendation method based on block chain technology |
| CN109711199A (en) * | 2019-01-04 | 2019-05-03 | 杭州卓凯科技有限公司 | Shipping platform order information encryption method on line |
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| CN101595505A (en) * | 2007-01-29 | 2009-12-02 | 惠普开发有限公司 | The method of the e-commerce transaction that is used to provide safe |
| CN102044037A (en) * | 2010-12-22 | 2011-05-04 | 北京工业大学 | Method for protecting purchaser privacy information in electronic commerce |
| CN104021492A (en) * | 2014-05-23 | 2014-09-03 | 中国科学院计算技术研究所 | On-line purchasing method for protecting secretes of customer and system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101595505A (en) * | 2007-01-29 | 2009-12-02 | 惠普开发有限公司 | The method of the e-commerce transaction that is used to provide safe |
| CN102044037A (en) * | 2010-12-22 | 2011-05-04 | 北京工业大学 | Method for protecting purchaser privacy information in electronic commerce |
| CN104021492A (en) * | 2014-05-23 | 2014-09-03 | 中国科学院计算技术研究所 | On-line purchasing method for protecting secretes of customer and system thereof |
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