CN100576942C - A kind of mobile antifogery method and system thereof based on mobile phone - Google Patents
A kind of mobile antifogery method and system thereof based on mobile phone Download PDFInfo
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- CN100576942C CN100576942C CN200710052168A CN200710052168A CN100576942C CN 100576942 C CN100576942 C CN 100576942C CN 200710052168 A CN200710052168 A CN 200710052168A CN 200710052168 A CN200710052168 A CN 200710052168A CN 100576942 C CN100576942 C CN 100576942C
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Abstract
The invention discloses a kind of mobile antifogery method and system based on mobile phone.System comprises mobile antifogery terminal and mobile antifogery server two large divisions.This system is in conjunction with mobile communication, the network information security, and database and RFID technology can effectively provide the Antiforge inquiry of commodity for the consumer.Provided by the invention have anti-fraud functional mobile phone different with existing mobile phone be that it can provide the commodity Antiforge inquiry for the both parties in the transaction, and this mobile phone can be finished the Antiforge system security protocol jointly with the mobile antifogery server.By security protocol, the user can submit to the Antiforge inquiry service request to give the mobile antifogery server at any time and accept mobile antifogery server response results.The present invention has adopted digital signature technology, the integrality of guarantee information and non-repudiation; Each link in the transaction has all write down the next stage buyer information of this transaction, is convenient to review inquiry in the future, has effectively prevented to look into No. one more; Adopt the timestamp technology, prevented Replay Attack.
Description
Technical field
The present invention relates to mobile communication, the network information security, correlation techniques such as database are specifically related to a kind of mobile antifogery method and system thereof based on mobile phone.The present invention can be widely used in fields such as product false proof, is particularly useful for the product false proof based on radio-frequency (RF) tag RFID.
Background technology
Existing products antifake technique mainly adopts material false proof, for example anti-fake materials such as laser, fluorescence, magnetic and alternating temperature.These anti-counterfeiting technology means exist many drawbacks in the circulation of commodities process, as: technical monopoly and uniqueness are poor, easily forge and reveal core technology, can only be satisfied with the true and false identification function of product etc.For example the most general laser antifalsification technology, its advantage is: attractive in appearance, with low cost, technical maturity, consumer's popularity height, the occupation rate of market height is a Chinese development anti-counterfeiting technology relatively early; Yet its shortcoming is: the consumer is not easy to identify, and the producer is too many, is producing and is not technically possessing monopoly, and anti-counterfeiting power is relatively poor.Though and the printing ink anti-counterfeiting technology has certain property easy to identify, as alternating temperature printing ink, also very important its shortcoming: the enterprise that produces anti-forgery ink is too many, and it is decrypted easily to fill a prescription, and causes anti-counterfeiting power not enough.In sum, existing anti-counterfeiting technology has following drawback:
(1) existing anti-counterfeiting technology is hard to guard against: at present, fake and forged commodity is becoming increasingly rampant.Various false proof measures, as extra package material, anti-forgery ink, anti-counterfeit recognition secret mark with adopt special typography etc., they have played preventive effect on the first appearance really within the specific limits, but soon, anti-fake product manufacturer just having occurred overflows, even it is imitated anti-counterfeiting technology itself to have occurred, or anti-counterfeiting technology situation about being revealed.
(2) technology content of anti-counterfeiting technology is not high, very easily is decrypted and grasps, and revealed easily and a large amount of fake products occur.
(3) technology innovation is slow, randomness is poor: since the not variation of the employed anti-counterfeiting mark of some anti-counterfeiting technologies, no randomness, and therefore, technology itself just is easy to be cracked and grasp.
(4) false proof market confusion: because most of anti-counterfeiting technologies need professional knowledge, common people are difficult for understanding in depth, and some anti-fake products that seem to be novel low performance are bait with the low price, and the people is had dust thrown into the eyes.This low-level anti-counterfeiting mark is easy to be palmed off at short notice.
Summary of the invention
The object of the present invention is to provide a kind of mobile antifogery method based on mobile phone, by this system, the buyer in the transaction can use to have anti-fraud functional mobile phone commodity is carried out Antiforge inquiry; The present invention also provides the mobile antifogery of realizing this method system.
Mobile antifogery method based on mobile phone of the present invention, its step comprises:
(a) user inputs and starts password to the mobile antifogery terminal, and the mobile antifogery terminal is verified password, if password is correct, enters step (b), otherwise re-enters password or stop service;
(b) the mobile antifogery terminal reads the anti-counterfeiting mark of commodity, information on the anti-counterfeiting mark is decoded, obtain the unique coding of product, read the information acquisition seller identity digital certificate on the radio-frequency identification card of distributors, generate the timestamp of this transaction, use the buyer's private key that above-mentioned information is carried out digital signature; And timestamp, the unique coding of product, digital signature, seller's identity digital certificate and buyer's identity digital certificate be sent to the mobile antifogery server;
(c) the mobile antifogery server receives checking buyer digital signature after the information that the mobile antifogery terminal submits, certificate and timestamp, and commodity are carried out Antiforge inquiry; After will using living manufacturer private key digital signature through the Query Result that anti-tamper forgery and illegal imitation of brand-name products is handled, digital signature, Query Result information and living manufacturer identity digital certificate are sent to the mobile antifogery terminal, send " mobile antifogery service response " information to the mobile antifogery terminal;
(d) the mobile antifogery terminal receives the Antiforge inquiry result, checking manufacturer's digital signature and manufacturer's identity digital certificate;
(e) the mobile antifogery terminal shows the Antiforge inquiry result.
Mobile antifogery system based on mobile phone provided by the invention is characterized in that: this system comprises mobile antifogery terminal and mobile antifogery server, wherein,
The mobile antifogery terminal is the mobile phone that has SIM card, and it reads the anti-counterfeiting mark of commodity, and the information on the sign is decoded, and obtains the unique coding of product; Read the information on the radio-frequency identification card of distributors, obtain seller's identity digital certificate; Generate the timestamp of this transaction, use the buyer's private key that above-mentioned information is carried out digital signature, and the unique coding of product, timestamp, digital signature, seller's identity digital certificate and buyer's identity digital certificate are delivered to the mobile antifogery server; The mobile antifogery terminal is accepted the Antiforge inquiry result that the mobile antifogery server sends, and checking manufacturer's digital signature and manufacturer's identity digital certificate show the Antiforge inquiry result;
The mobile antifogery server receives checking buyer digital signature after the information that the mobile antifogery terminal submits, certificate and timestamp; Commodity are carried out Antiforge inquiry, will send to the mobile antifogery terminal, send mobile antifogery service response information to the mobile antifogery terminal through the Query Result that anti-tamper forgery and illegal imitation of brand-name products is handled.
Mobile antifogery of the present invention system comprises mobile antifogery terminal (having anti-fraud functional mobile phone) and mobile antifogery server two large divisions.This system is in conjunction with mobile communication, the network information security, and database, radio-frequency (RF) identification technology such as (being RFID) can effectively provide the Antiforge inquiry of commodity for the consumer.Provided by the invention have anti-fraud functional mobile phone different with existing mobile phone be that it can provide the commodity Antiforge inquiry for the both parties in the transaction, and this mobile phone can be finished the Antiforge system security protocol jointly with the mobile antifogery server.By security protocol, the user can submit to the Antiforge inquiry service request to give the mobile antifogery server at any time and accept mobile antifogery server response results.Particularly, the present invention has following characteristics:
(1) with the RFID technology as technical support, compare with traditional anti-counterfeiting technology, RFID has and advantage such as is difficult to forge, environment resistant, reusable, penetrability, data accumulating capacity are big.
(2) consumer sends to the mobile antifogery server by the mobile antifogery terminal with false proof service request, and Query Result feeds back to the mobile antifogery terminal with the form of note, has simplified query script.
(3) adopted digital signature technology, the integrality of guarantee information and non-repudiation.
(4) adopt the timestamp technology, prevented Replay Attack.
(5) system of the present invention is easy to the function expansion, and bigger upgrade function is arranged.
Description of drawings
Fig. 1 is the flow chart of the inventive method;
Fig. 2 is the structural representation of mobile antifogery of the present invention system;
Fig. 3 is a mobile antifogery protocol entity form.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing and example.
The SIM card of mobile phone possesses JAVA program running environment, can use the JAVA language development to embed application module, is written in the SIM card of mobile phone by the SIM card write device of mobile phone manufacturer or other mechanism.The mobile antifogery system relates to the entity of manufacturer, the seller and three types of the buyer.In different trading environment, the manufacturer of product is the seller, and the distributors of product can be the seller, also can be the buyer, and the consumer is the buyer.As shown in Figure 2, mobile antifogery of the present invention system is divided into mobile antifogery terminal 1 and mobile antifogery server 2, wherein mobile antifogery terminal 1 is to have anti-fraud functional mobile phone, and it is responsible for proposing the mobile antifogery request and gives mobile antifogery server 2, and accepts the response of mobile antifogery server 2; Mobile antifogery server 2 is safeguarded that by the manufacturer it accepts the mobile antifogery request that mobile antifogery terminal 1 proposes, and produces Query Result, and mobile antifogery terminal 1 is responded.
Mobile antifogery terminal 1 comprises information reading module 11, Query Information processing module 12, terminal security module 13, terminal communication module 14, memory module 15 and password comparator 16.
Information reading module 11 is used to read the RFID sign of commodity and the information of seller's rfid card.It extracts unique coding of commodity from the RFID sign of commodity, extract seller's identity digital certificate from the seller's rfid card, and unique coding of commodity and seller's identity digital certificate sent to terminal security module 13 processing of signing, unique coding and seller's identity digital certificate of commodity sent to terminal communication module 14.
Query Information processing module 12 is used for producing the timestamp of transaction, and timestamp is sent to terminal security module 13 processing of signing, and simultaneously timestamp is sent to terminal communication module 14.
Terminal security module 13 receives the buyer's that memory modules 15 submit to private key, after the data that the private key that utilizes the buyer sends to information reading module 11 and Query Information processing module 12 are carried out digital signature, the digital signature piece is sent to terminal communication module 14; And the signature that receives from mobile antifogery server 2 of checking mobile antifogery terminal 1.
Terminal communication module 14 is accepted from the signature of terminal security module 13 submissions, from seller's identity digital certificate of information reading module 11 submissions and unique coding of commodity, the timestamp of submitting to from Query Information processing module 12 and buyer's identity digital certificate of submitting to from memory module 15, and send to mobile antifogery server 2 after above-mentioned full detail write the mobile antifogery request protocol; Accept the mobile antifogery response message that mobile antifogery server 2 submits to and submit to terminal security module 13 and carry out signature verification.
Memory module 15 is used to store mobile antifogery terminal applies module and starts password Pt, the buyer's private key KR_Comsumer and the buyer's identity digital certificate.It starts password Pt with mobile antifogery terminal applies module and passes to password comparator 16, the buyer's private key KR_Comsumer is submitted to terminal security module 13 be used for signature, and buyer's identity digital certificate is submitted to terminal communication module 14.
Password comparator 16 is used for judging whether the cellphone subscriber is legal.The mobile antifogery terminal applies module that it accepts user input starts mobile antifogery terminal applies module that password and memory module 15 submit to and starts password Pt and both are compared, and makes the user of input proper password obtain to use the right of mobile antifogery terminal.
Mobile antifogery server 2 comprises trading processing module 23, server end communication module 24, server end security module 21 and trading information data storehouse 22.
Server end communication module 24 is used for mobile antifogery terminal 1 mutual.It accepts the digital signature that the terminal communication module 14 of mobile antifogery terminal 1 passes over, timestamp, and unique coding of commodity, information such as buyer's identity digital certificate and seller's identity digital certificate, and all information passed to server end security module 21; Simultaneously, the Query Result information that it submits trading processing module 23 to passes to the mobile antifogery terminal after the digital signature that server end security module 21 is submitted to and manufacturer's identity digital certificate write the mobile antifogery response protocol;
Server end security module 21 is used for certifying signature and timestamp.It accepts the digital signature that server end communication module 24 is submitted to, timestamp, unique coding of commodity, buyer's identity digital certificate and seller's identity digital certificate, certifying digital signature, digital certificate and timestamp, and unique coding of commodity sent to trading processing module 23; It writes down consumer's identity information of this inquiry, and the unique coding of seller's identity information and product is used for reviewing inquiry in the future; It is also accepted the object information of trading processing module 23 submissions and it is carried out digital signature simultaneously, and digital signature is submitted to server end communication module 24;
Trading processing module 23 is used for trading information data storehouse 22 is inquired about and record.It accepts unique coding of the commodity of server end security module 21 submissions, with this unique key search trading information data storehouse 22 that is encoded to, Query Result information is passed to server end security module 21 signatures, Query Result information is passed to server end communication module 24;
Unique coding of each product that the manufacturer of trading information data storehouse 22 these servers of storage system maintenance produces, buyer's identity information of this product and whether inquired about flag bit flag.
The following describes the Antiforge inquiry process:
(1) system initialization
One-level distributors is from the manufacturer purchase commodity, the manufacturer is with unique coding of this product, buyer's identity information of this product (being distributors's information) is recorded into the trading information data storehouse of mobile antifogery server, and will this unique coding corresponding whether be changed to 0 by inquiry flag bit flag; Next stage distributors buys commodity from upper level distributors, and the unique coding and the next stage distributors identity information of the commodity that upper level distributors record is bought are used for reviewing inquiry afterwards.
(2) anti-pseudoprocess
(1) consumer inputs mobile antifogery terminal applies module and starts password Pt (setting during the mobile antifogery terminal initial), finishes the authentication of mobile antifogery terminal by password comparator, enters the menu operation of Application in Anti-counterfeiting module.
(2) mobile antifogery terminal information read module reads the anti-counterfeiting mark of commodity, and the information on the sign is decoded, and obtains the unique coding of product; Mobile antifogery terminal information read module reads the information on the rfid card of distributors, obtains the seller (distributors) identity digital certificate.The Query Information processing module generates the timestamp of this transaction, and timestamp, seller's identity digital certificate and the unique coding of product are delivered to security module.Security module uses the buyer's (consumer) private key KR_Comsumer that timestamp, seller's identity digital certificate and the unique coding of product are carried out digital signature, and all information and signature are submitted to communication module.Communication module is digital signature piece SgnDaTa1, the unique coding of product, and timestamp, the seller (distributors) identity digital certificate and the buyer (consumer) identity digital certificate write in the request protocol, send " mobile antifogery service request " to the mobile antifogery server.
(3) after the mobile antifogery server receives " the mobile antifogery service request " that the mobile antifogery terminal submits, checking buyer digital signature, digital certificate and timestamp, note consumer's identity information, seller's identity information and the unique coding of product of this transaction, commodity are carried out Antiforge inquiry, to send to the mobile antifogery terminal through the Query Result that anti-tamper forgery and illegal imitation of brand-name products is handled, send " mobile antifogery service response " information to the mobile antifogery terminal.Detailed process is as follows:
(3.1) communication module of mobile antifogery server receives the information that the mobile antifogery terminal is submitted, all information are submitted to security module, by security module certifying signature SgnDaTa1, the seller (distributors) identity digital certificate, the buyer (consumer) identity digital certificate and timestamp.If not invalid by digital signature authentication or timestamp, then the mobile antifogery server is ended service, and return information " does not have search access right "; Otherwise note consumer's identity information of this transaction, the unique coding of seller's identity information and product, and unique coding of product is delivered to the Transaction Information processing module;
(3.2) the Transaction Information processing module is with unique keyword that is encoded to of product, and the trading information data storehouse of retrieval mobile antifogery server if there is not record in the database, is then judged " this product is a fake products ", and jumps to (3.5);
(3.3) if whether the unique coding of this product is pairing then judges " being inquired about " by inquiry flag bit flag=1, review and jump to (3.5) after Query Result is reviewed in inquiry and acquisition;
Each link in the transaction has all write down the next stage buyer information of this transaction, is convenient to review inquiry in the future, has effectively prevented to look into No. one more.
(3.4) if there is record in unique being coded in of this product and whether inquired about flag bit flag=0 in the trading information data storehouse, then judge " this product is a certified products ";
(3.5) the Transaction Information processing module is delivered to security module with Query Result information, use manufacturer's private key KR_Product that Query Result information is carried out digital signature by security module and will sign after full detail be submitted to communication module; Communication module is with digital signature piece SgnDaTa2, and Query Result information and manufacturer's identity digital certificate write in the response protocol, send " mobile antifogery service response " to the mobile antifogery terminal.
(4) communication module of mobile antifogery terminal receives " mobile antifogery service response ", and object information is sent to security module, by security module certifying digital signature piece SgnDaTa2 and manufacturer's identity digital certificate.
(5) the mobile antifogery terminal is presented at last Antiforge inquiry result on the mobile phone screen, finishes this Antiforge inquiry.
The flow chart of whole inventive method as shown in Figure 1.
(3) review inquiry
When occurring looking into No. one, reviewing inquiry can effectively resolve a dispute, and finds legal inquiry more.Concrete steps are as follows:
(1) give birth to inquiry one-level distributors of manufacturer identity information, its next stage distributors identity information is inquired about by one-level distributors; And the like, be sold to consumer's distributors until inquiring product the most at last.
(2) if these final sales merchant identity information is identical with seller's identity information in a certain false proof service-seeking information that is write down, the consumer who then sends this Antiforge inquiry information is legal inquiry, and remaining illegal inquiry obtains reviewing the result of inquiry.
The mobile antifogery agreement is based on the false proof agreement of portable terminal mode.It is a kind of interaction protocol based on note, has defined flow process mutual between mobile antifogery terminal and the mobile antifogery server, mutual information format and the mechanism that ensures mobile antifogery terminal and the fail safe of mobile antifogery process.The mobile antifogery agreement can make the consumer finish the mobile antifogery query function alternately by mobile antifogery terminal and mobile antifogery server end.
Introduce the main contents of security protocol in detail below by example.
(1) protocol procedures
(1) mobile antifogery terminal initialization
Mobile antifogery terminal initial process is divided into that mobile antifogery terminal applies module writes, two links of mobile antifogery terminal applies module initialization.Mobile antifogery terminal applies module writes and is meant that use SIM card write device writes embedded mobile antifogery application module in the user mobile phone SIM card.The module initialization of mobile antifogery terminal applies is that the mobile antifogery terminal applies module in the SIM card is provided with the startup password.It is selected by user oneself that mobile antifogery terminal applies module starts password Pt, and can revise at any time.Mobile antifogery terminal applies module starts password Pt and is used for guaranteeing that having only validated user just can use mobile phone to enter false proof menu carries out Antiforge inquiry.
(2) security protocol information format
The protocol information form as shown in Figure 3, protocol information is divided into two kinds of request protocol information (Fig. 3 .1) and response protocol information (Fig. 3 .2) again.Concrete format description is as follows:
(1) protocol information head
Flag: the sign that is used to distinguish normal short message and mobile antifogery agreement note.
Version: the version number of agreement.
Timestamp: be used to identify the time of the request of sending/response protocol note, adopt the TP-SCTS form of standard.
Request type: comprise unlatching mobile antifogery service request, system synchronization request, cancel three types of mobile antifogery service requests.
Acknowledgement type: comprise open the mobile antifogery service response, three types of mobile antifogery service response are replied, cancelled to system synchronization.
The side of service ID: use unique ID to identify the service side that each provides the mobile antifogery service.
(2) service request information body
The unique coding of product: be used for each product of unique identification.
Seller side's identity digital certificate:, contain seller's PKI by authentication center's promulgation.
Buyer's identity digital certificate:, contain buyer's PKI by authentication center's promulgation.
Timestamp: after the mobile antifogery terminal generates, pass to the mobile antifogery server and verify, be used to prevent Replay Attack.
The digital signature piece: the initiator of request signs to the data of service request information body with private key.
(3) service response imformosome
Query Result: certain commodity is carried out the result of Antiforge inquiry, " this product is a fake products " arranged, " being inquired about " and " this product is a certified products " three kinds of situations.
Manufacturer's identity digital certificate:, contain manufacturer's PKI by authentication center's promulgation.
The digital signature piece: sign to the data of service response imformosome with the private key spoon in request responding side.
Claims (3)
1, a kind of mobile antifogery system based on mobile phone is characterized in that: this system comprises mobile antifogery terminal (1) and mobile antifogery server (2), wherein,
Mobile antifogery terminal (1) is for having the mobile phone of SIM card, and it reads the anti-counterfeiting mark of commodity, and the information on the sign is decoded, and obtains the unique coding of product; Read the information on the radio-frequency identification card of distributors, obtain seller's identity digital certificate; Generate the timestamp of this transaction, use the buyer's private key that timestamp, seller's identity digital certificate and the unique coding of product are carried out digital signature; Timestamp, the unique coding of product, seller's identity digital certificate, buyer's identity digital certificate and digital signature are sent to the mobile antifogery server; Mobile antifogery terminal (1) is accepted the Antiforge inquiry result that mobile antifogery server (2) sends, and checking manufacturer's digital signature and manufacturer's identity digital certificate show the Antiforge inquiry result;
Mobile antifogery server (2) receives certifying digital signature after the information that mobile antifogery terminal (1) submits, digital certificate and timestamp, commodity are carried out Antiforge inquiry, to send to the mobile antifogery terminal through the Query Result that anti-tamper forgery and illegal imitation of brand-name products is handled, send mobile antifogery service response information to mobile antifogery terminal (1).
2, system according to claim 1 is characterized in that: mobile antifogery terminal (1) comprises information reading module (11), Query Information processing module (12), terminal security module (13), terminal communication module (14), memory module (15) and password comparator (16);
Information reading module (11) is used to read the radio-frequency (RF) identification sign of commodity and the information of seller's radio-frequency identification card, it extracts unique coding of commodity from the radio-frequency (RF) identification sign of commodity, radio-frequency identification card information extraction seller identity digital certificate from the seller, and unique coding of commodity and seller's identity digital certificate sent to terminal security module (13) processing of signing, unique coding and seller's identity digital certificate of commodity sent to terminal communication module (14);
Query Information processing module (12) is used for producing the timestamp of transaction, and timestamp is sent to terminal security module (13) processing of signing, and simultaneously timestamp is sent to terminal communication module (14);
Terminal security module (13) receives the buyer's of memory module (15) submission private key, after the data that the private key that utilizes the buyer sends to information reading module (11) and Query Information processing module (12) are carried out digital signature, the digital signature piece is sent to terminal communication module (14); And the signature that receives from mobile antifogery server (2) of checking mobile antifogery terminal (1);
Terminal communication module (14) is accepted from the signature of terminal security module (13) submission, from seller's identity digital certificate of information reading module (11) submission and unique coding of commodity, the timestamp of submitting to from Query Information processing module (12) and buyer's identity digital certificate of submitting to from memory module (15), and send to mobile antifogery server (2) after above-mentioned information write the mobile antifogery request protocol; Accept the mobile antifogery response message that mobile antifogery server (2) submits to and submit to terminal security module (13) and carry out signature verification;
Memory module (15) is used to store mobile antifogery terminal applies module and starts password, the buyer's the private key and the buyer's identity digital certificate; It starts password transmission with mobile antifogery terminal applies module and gives password comparator (16), the buyer's private key is submitted to terminal security module (13) be used for signature, and buyer's identity digital certificate is submitted to terminal communication module (14);
Password comparator (16) is used for judging whether the cellphone subscriber is legal, it accepts the mobile antifogery terminal applies module startup password of user's input and the mobile antifogery terminal applies module of memory module (15) submission starts password, and both are compared, make the user of input proper password obtain to use the right of mobile antifogery terminal.
3, system according to claim 1 and 2 is characterized in that: mobile antifogery server (2) comprises trading processing module (23), server end communication module (24), server end security module (21) and trading information data storehouse (22);
Server end communication module (24) is used for mobile antifogery terminal (1) mutual, it accepts the digital signature that the terminal communication module (14) of mobile antifogery terminal (1) passes over, timestamp, unique coding of commodity, buyer's identity digital certificate and seller's identity digital certificate information, and all information passed to the server end security module; Simultaneously, the Query Result information that it submits trading processing module (23) to passes to mobile antifogery terminal (1) after the digital signature that server end security module (21) is submitted to and manufacturer's identity digital certificate write the mobile antifogery response protocol;
Server end security module (21) is used for certifying signature and timestamp, it accepts the digital signature that server end communication module (24) is submitted to, timestamp, unique coding of commodity, buyer's identity digital certificate and seller's identity digital certificate, certifying digital signature, digital certificate and timestamp, and unique coding of commodity sent to trading processing module (23); It writes down consumer's identity information of this inquiry, and the unique coding of seller's identity information and product is used for reviewing inquiry in the future; Simultaneously the object information of its this transaction of also Transaction Information processing module (23) being submitted to carries out digital signature, and digital signature is submitted to server end communication module (24);
Trading processing module (23) is used for trading information data storehouse (22) are inquired about and record, it accepts unique coding of the commodity of server end security module (21) submission, with this unique key search trading information data storehouse (22) that is encoded to, Query Result information is passed to server end security module (21) signature, Query Result information is passed to server end communication module (24);
Unique coding of each product that the manufacturer of trading information data storehouse (22) this server of storage system maintenance produces, buyer's identity information of this product and whether inquired about flag bit.
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| CN111144908A (en) * | 2019-12-27 | 2020-05-12 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | Anti-counterfeit label management method, device, equipment and readable storage medium |
-
2007
- 2007-05-11 CN CN200710052168A patent/CN100576942C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546179A (en) * | 2011-12-31 | 2012-07-04 | 珠海市君天电子科技有限公司 | Identity authentication method applied between server side and client side |
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| CN101076165A (en) | 2007-11-21 |
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