CN103400418A - Electronic ticket sale and check method based on NFC (Near Field Communication) mobile terminal - Google Patents
Electronic ticket sale and check method based on NFC (Near Field Communication) mobile terminal Download PDFInfo
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Abstract
The invention discloses an electronic ticket sale and check method based on an NFC (Near Field Communication) mobile terminal, belonging to the technical field of electronic ticket business. The electronic ticket sale and check method comprises the following steps that a ticket sale side generates a ticket sale system key pair and sends a public key of the ticket sale system key pair to a ticket check side; during ticket buying, a mobile terminal sends a generated ticket buying public key, an equipment identification code, system time T1 and ticket buying request information to the ticket sale side on the basis of NFC; the ticket sale side generates a corresponding electronic ticket, carries out digital signature processing on the electric ticket business information and the time difference between system time of the ticket sale side and the T1 based on a ticket business key and sends the electronic ticket to the mobile terminal; during ticket check, the mobile terminal carries out digital signature processing on the number of the electronic ticket to be checked and terminal system time T2 on the basis of the current electronic ticket to be checked according to a ticket buying key, sends the acquired signature information, equipment identification code, time difference, information of the electronic ticket be checked and the like to the ticket check side on the basis of NFC, and checks whether the information of the electronic ticket and correlation time are matched or not. According to the electronic ticket business sale and check method, fraudulent buying and selling of electric tickets can be effectively prevented.
Description
Technical field
The invention belongs to the electronic bill technical field, be specifically related to a kind of electronic bill ticketing and ticket checking method of movement-based terminal.
Background technology
traditional user's ticketing service mode is mainly the entity mode, need the user to obtain the bill of essence character, need simultaneously to carry bill in kind and provide when ticket checking, buy with use exist many constant, along with Internet technology, the development of the communication technology, terminal technology particularly, NFC(Near Field Communication, close range wireless communication) development of technology, for the development of the electronic ticket business system of movement-based terminal provides feasibility, a kind of electronic ticket business system of NFC terminal is disclosed as the publication number Chinese patent application that is CN103177513A, in this scheme, the user provides the NFC identifying information of mobile terminal when registration, ticket information and this NFC identifying information that the user orders are bound, when ticket checking, based on NFC identifying information inquiry, have or not corresponding ticket information, more associated ticket information (as the train number of ticketing service service time, ticket etc.) is tested, by letting pass.Because it only can realize ticket checking based on the NFC identifying information, as long as therefore can obtain NFC identifying information, the user's registration information that booking is used, just can on mobile terminal, use the electronic ticket of buying arbitrarily, the mobile terminal of mobile terminal when namely this scheme can not be guaranteed ticket checking during with booking consistent, its ordered ticket information can be shifted arbitrarily, can not solve the profiteering problem to ticketing services such as admission ticket, ticket, have simultaneously potential safety hazard.
Summary of the invention
Goal of the invention of the present invention is: a kind of electronic bill ticketing and the ticket checking method that can effectively evade the movement-based terminal that electronic bill resell at a profit is provided.
Electronic bill ticketing and the ticket checking method of a kind of movement-based terminal of the present invention, is characterized in that, comprises the following steps:
The system time of synchronous ticketing end and ticket checking end; The ticketing end generates ticket sale system key pair, and the PKI of ticket sale system key is sent to the ticket checking end, and its booking and ticket checking are:
A. booking:
A1: after user's movement-based terminal arranges ticket purchasing request information, described mobile terminal generates booking key pair, and the equipment mark code of the PKI of booking key, mobile terminal, current mobile terminal system time T1 and ticket purchasing request information are sent to the ticketing end based on NFC;
A2: the ticketing end group is in described ticket purchasing request Information generation electronic ticket, and based on the private key of ticketing service key, the equipment mark code of electronics draft bank, mobile terminal, PKI and the mistiming Δ T of booking key are carried out to digital signature, generate the first digital signature information, the system time Ts1's that described mistiming Δ T is time of mobile terminal system T1 and current ticket checking end is poor;
And, by described the first digital signature information, electronic ticket and mistiming Δ T, based on NFC, send back to described mobile terminal;
B. ticket checking:
B1: the electronic ticket to be checked that mobile terminal is selected based on the user, according to the private key of booking key, electronic ticket to be checked number is carried out to digital signature with current mobile terminal system time T2, generate the second digital signature information;
And, by the PKI of the equipment mark code of the first digital signature information, the second digital signature information, mobile terminal, mistiming Δ T, booking key, electronics draft bank to be checked and time of mobile terminal system T2, based on NFC, be sent to the ticket checking end;
B2: the ticket checking end group is in the PKI of described ticket sale system ticketing service key key, whether electronics draft bank to be checked, the equipment mark code of mobile terminal, the PKI of booking key and the information in mistiming Δ T and the first digital signature information that checking receives mate, if not, ticket checking failure; If perform step b3;
B3: based on the PKI of booking key, whether the electronics draft bank to be checked that checking receives and the information in time of mobile terminal system T2 and the second digital signature information mate, if not, and ticket checking failure; If perform step b4;
B4: judgement time of mobile terminal system T2 and mistiming Δ T sum, whether in predetermined threshold value, if not, ticket checking is unsuccessfully with the error of the current system time T s2 of ticket checking end; If perform step b5;
B5: judge that current electronic ticket to be checked is whether in pot life, if not, ticket checking failure; If perform step b6;
B6: judge in the ticket checking database whether have current electronic ticket to be checked, if not, ticket checking success, and current electronic ticket information to be checked is deposited in the ticket checking database; If, ticket checking failure.
In the present invention, the having property of individual that has by means of mobile terminal, the user sends unique equipment identification information by mobile device ticketing end when booking, with this, guarantee the uniqueness of every electronic ticket, the ticketing end advances digital signature to every associated information of electronic ticket simultaneously, and when ticket checking, carry out the checking of corresponding digital signature authentication and timestamp, with the consistance of the mobile terminal of the mobile terminal of guaranteeing booking and ticket checking, to prevent that effectively the electronic ticket of selling from being resell at a profit; Simultaneously, the present invention need to can not prevent the leakage of user's personal information by unique profiteering of avoiding electronic ticket of subscriber identity information, has avoided a series of safety problems that may cause.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows: can prevent effectively that the electronic ticket of selling from being resell at a profit, a kind of safer, more convenient, more applicable electronic ticket booking, ticket checking pattern are provided.
The accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the process schematic diagram of the specific embodiment of the invention;
Embodiment
Disclosed all features in this instructions, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing), unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or similar characteristics.
Referring to Fig. 1, in order to realize the present invention, the server system time of at first synchronous ticketing end and ticket checking end, make the system time strict conformance of ticketing end system and ticket checking end, during the system operation, by the ticketing end, generate the ticket sale system key to (Public_Key1, Private_Key1), be preferably the key pair based on digital signature of elliptic curve, to improve the security of electronic ticket business system, for example ECDSA (Elliptic Curve Digital Signature Algorithm) ECDSa_P256; And PKI Public_Key1 is delivered to the ticket checking end, the corresponding a pair of ticket sale system key pair of a common ticket counter.
During user's booking, comprise the following steps:
A1: the user arranges ticket purchasing request information according to its mobile terminal device that carries (this mobile terminal device possesses the NFC function), as ticket information such as sight spot, train number, times, mobile terminal is for current ticket purchasing request information, production booking key is to (Public_Key2, Private_Key2), and, by the equipment mark code of PKI Public_Key2, mobile terminal (as equipment I MEI code), current mobile terminal system time T1 and ticket purchasing request information, based on NFC, be sent to the ticketing end;
A2: the ticketing end group is in the ticket purchasing request Information generation electronic ticket (comprising the ticket information such as electronics draft bank, up time, sight spot or train number) of its reception, and based on private key Private_Key1, electronics draft bank TicketNum, IMEI code, PKI Public_Key2 and mistiming Δ T are carried out to digital signature, generating digital signing messages 1(electronic ticket signature), as while adopting the ECDSa_P256 algorithm, digital signature information 1 is ECDSa_P256
Private_Key1(TicketNum, IMEI, Public_Key2, Δ T), wherein, mistiming Δ T is system time Ts1 poor of time of mobile terminal system T1 and current ticket checking end; The ticketing end, by digital signature information 1, electronic ticket and mistiming Δ T, send back to mobile terminal based on NFC.
When ticketing is processed, PKI Public_Key2 is added in the digital signature of electronic ticket, can effectively prevent internuncial malicious attack, prevent that namely other mobile terminals from using the key pair of oneself, signs to electronic ticket information.
During ticket checking, comprise the following steps:
B1: present the operation interface of selecting electronic ticket to be checked for the user on mobile terminal, selection based on the user, according to private key Private_Key2, TicketNum and the current mobile terminal system time T2 of electronic ticket to be checked carried out to digital signature, generating digital signing messages 2(timestamp signature), as ECDSa_P256
Private_Key2(TicketNum, T2);
Mobile terminal, by TicketNum and the system time T2 of digital signature information 1, digital signature information 2, IMEI code, mistiming Δ T, PKI Public_Key2, electronic ticket to be checked, is sent to the ticket checking end based on NFC;
B2: the PKI Public_Key1 that the ticket checking end group receives in it from the ticketing end, whether the corresponding informance in TicketNum, IMEI code, PKI Public_Key2 and mistiming Δ T and the digital signature information 1 of the electronic ticket to be checked that checking receives mates, if not, ticket checking failure, do not let pass; If perform step b3;
B3: based on PKI Public_Key2, whether TicketNum, the time of mobile terminal system T2 of the electronic ticket to be checked that checking receives and the corresponding informance in the second digital signature information mate, and if not, ticket checking failure, do not let pass; If continue execution step b4;
B4: judgement time of mobile terminal system T2 and mistiming Δ T sum, whether (its concrete value is set based on practical application request in predetermined threshold value with the error of the current system time T s2 of ticket checking end, usually be set to be less than or equal to 10 seconds, further, also can preferably be set to less than or equal to 6 seconds), if not, ticket checking failure, do not let pass; If perform step b5;
B5: judge that current electronic ticket to be checked is whether in pot life, if not, ticket checking failure; If perform step b6;
B6: judge in the ticket checking database whether have current electronic ticket to be checked, if not, ticket checking success, and current electronic ticket information to be checked is deposited in the ticket checking database; If, ticket checking failure.
The present invention can be widely used in the ticket sale systems such as ticket, entrance ticket, film ticket, for the user provides a kind of safer, more convenient, more applicable electronic ticket booking, ticket checking pattern, for ticket and entrance ticket, can prevent effectively that ticketing service from being resell at a profit.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (3)
1. the ticketing of the electronic bill based on the NFC mobile terminal and ticket checking method, is characterized in that, comprises the following steps:
The system time of synchronous ticketing end and ticket checking end; The ticketing end generates ticket sale system key pair, and the PKI of ticket sale system key is sent to the ticket checking end, and its booking and ticket checking are:
A. booking:
A1: after user's movement-based terminal arranges ticket purchasing request information, described mobile terminal generates booking key pair, and the equipment mark code of the PKI of booking key, mobile terminal, current mobile terminal system time T1 and ticket purchasing request information are sent to the ticketing end based on NFC;
A2: the ticketing end group is in described ticket purchasing request Information generation electronic ticket, and based on the private key of ticketing service key, the equipment mark code of electronics draft bank, mobile terminal, PKI and the mistiming Δ T of booking key are carried out to digital signature, generate the first digital signature information, the system time Ts1's that described mistiming Δ T is time of mobile terminal system T1 and current ticket checking end is poor;
And, by described the first digital signature information, electronic ticket and mistiming Δ T, based on NFC, send back to described mobile terminal;
B. ticket checking:
B1: the electronic ticket to be checked that mobile terminal is selected based on the user, according to the private key of booking key, electronic ticket to be checked number is carried out to digital signature with current mobile terminal system time T2, generate the second digital signature information;
And, by the PKI of the equipment mark code of the first digital signature information, the second digital signature information, mobile terminal, mistiming Δ T, booking key, electronics draft bank to be checked and time of mobile terminal system T2, based on NFC, be sent to the ticket checking end;
B2: the ticket checking end group is in the PKI of described ticket sale system ticketing service key key, whether electronics draft bank to be checked, the equipment mark code of mobile terminal, the PKI of booking key and the information in mistiming Δ T and the first digital signature information that checking receives mate, if not, ticket checking failure; If perform step b3;
B3: based on the PKI of booking key, whether the electronics draft bank to be checked that checking receives and the information in time of mobile terminal system T2 and the second digital signature information mate, if not, and ticket checking failure; If perform step b4;
B4: judgement time of mobile terminal system T2 and mistiming Δ T sum, whether in predetermined threshold value, if not, ticket checking is unsuccessfully with the error of the current system time T s2 of ticket checking end; If perform step b5;
B5: judge that current electronic ticket to be checked is whether in pot life, if not, ticket checking failure; If perform step b6;
B6: judge in the ticket checking database whether have current electronic ticket to be checked, if not, ticket checking success, and current electronic ticket information to be checked is deposited in the ticket checking database; If, ticket checking failure.
2. the method for claim 1, is characterized in that, in described step b5, predetermined threshold value is less than or equal to 10s.
3. method as claimed in claim 1 or 2, is characterized in that, described ticket sale system key to, booking key to being the key pair based on digital signature of elliptic curve.
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| CN201310319671.XA CN103400418B (en) | 2013-07-26 | 2013-07-26 | A kind of electronic bill ticketing based on NFC mobile terminal and ticket checking method |
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| CN201310319671.XA CN103400418B (en) | 2013-07-26 | 2013-07-26 | A kind of electronic bill ticketing based on NFC mobile terminal and ticket checking method |
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| CN103400418B CN103400418B (en) | 2016-02-03 |
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Cited By (15)
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| CN104123581A (en) * | 2014-07-17 | 2014-10-29 | 唐肖近 | RFID (Radio Frequency Identification Devices) technology based electronic ticketing system structure |
| CN104134142A (en) * | 2014-08-11 | 2014-11-05 | 东南大学 | Metro ticket buying and checking method based on two-dimension code recognition |
| CN105160569A (en) * | 2015-09-06 | 2015-12-16 | 携程计算机技术（上海）有限公司 | Self-service ticket buying method and ticket checking method |
| CN105184871A (en) * | 2015-09-06 | 2015-12-23 | 宁波大学 | Travel ticket business management system based on mobile near field communication (NFC), and management method thereof |
| CN105682092A (en) * | 2016-01-08 | 2016-06-15 | 西安电子科技大学 | Two-way authentication method based on short-range wireless communication technology |
| CN105678365A (en) * | 2014-11-18 | 2016-06-15 | 航天信息股份有限公司 | Two-dimensional code e-ticket generation method and system, two-dimensional code e-ticket verification method and verification terminal |
| CN105957155A (en) * | 2016-06-27 | 2016-09-21 | 金华 | Intelligent ticket sale and check system |
| CN106504344A (en) * | 2016-10-20 | 2017-03-15 | 北京红马传媒文化发展有限公司 | A kind of ticket checking method of electronic ticket, system and a kind of equipment |
| CN107818600A (en) * | 2017-12-08 | 2018-03-20 | 江小平 | A kind of ticket-checking system and method |
| TWI623894B (en) * | 2016-11-24 | 2018-05-11 | 財團法人工業技術研究院 | Ticket authentication method and ticket authentication device |
| CN110738740A (en) * | 2019-09-26 | 2020-01-31 | 杭州快盈信息科技有限公司 | ticket checking system and method based on HMAC-SM3 message authentication code |
| CN111868790A (en) * | 2019-01-10 | 2020-10-30 | 环球雅途集团有限公司 | Control method, ticket selling and checking system and storage medium |
| CN111932692A (en) * | 2020-08-19 | 2020-11-13 | 中国银行股份有限公司 | Ticket checking system and method |
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| CN113630261A (en) * | 2021-10-13 | 2021-11-09 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002056140A (en) * | 2000-05-30 | 2002-02-20 | Nippon Telegr & Teleph Corp <Ntt> | Ticket and method and device for ticket distribution |
| JP2002230600A (en) * | 2001-02-02 | 2002-08-16 | Hitachi Ltd | Ticket selling ticket gate system, and terminal device |
| US20030105954A1 (en) * | 2001-10-18 | 2003-06-05 | Olli Immonen | Method, system and computer program product for secure ticketing in a communications device |
| CN101452583A (en) * | 2008-12-31 | 2009-06-10 | 中国移动通信集团公司 | Electronic ticket providing and inspecting method, device and system |
| CN101866498A (en) * | 2009-09-30 | 2010-10-20 | 深圳市安捷信联科技有限公司 | Electronic ticket implementation method and system based on intelligent card |
| CN101923733A (en) * | 2010-08-16 | 2010-12-22 | 中兴通讯股份有限公司 | Method and device for processing electronic entrance ticket |
| CN102222368A (en) * | 2011-04-28 | 2011-10-19 | 王鑫 | Electronic ticket authentication system applying short-distance communication technology and detection method |
| CN102509141A (en) * | 2011-10-31 | 2012-06-20 | 广东商学院 | Electronic group-buying coupon and usage and system of electronic group-buying coupon |
-
2013
- 2013-07-26 CN CN201310319671.XA patent/CN103400418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002056140A (en) * | 2000-05-30 | 2002-02-20 | Nippon Telegr & Teleph Corp <Ntt> | Ticket and method and device for ticket distribution |
| JP2002230600A (en) * | 2001-02-02 | 2002-08-16 | Hitachi Ltd | Ticket selling ticket gate system, and terminal device |
| US20030105954A1 (en) * | 2001-10-18 | 2003-06-05 | Olli Immonen | Method, system and computer program product for secure ticketing in a communications device |
| CN101452583A (en) * | 2008-12-31 | 2009-06-10 | 中国移动通信集团公司 | Electronic ticket providing and inspecting method, device and system |
| CN101866498A (en) * | 2009-09-30 | 2010-10-20 | 深圳市安捷信联科技有限公司 | Electronic ticket implementation method and system based on intelligent card |
| CN101923733A (en) * | 2010-08-16 | 2010-12-22 | 中兴通讯股份有限公司 | Method and device for processing electronic entrance ticket |
| CN102222368A (en) * | 2011-04-28 | 2011-10-19 | 王鑫 | Electronic ticket authentication system applying short-distance communication technology and detection method |
| CN102509141A (en) * | 2011-10-31 | 2012-06-20 | 广东商学院 | Electronic group-buying coupon and usage and system of electronic group-buying coupon |
Cited By (25)
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| CN104123581A (en) * | 2014-07-17 | 2014-10-29 | 唐肖近 | RFID (Radio Frequency Identification Devices) technology based electronic ticketing system structure |
| CN104134142A (en) * | 2014-08-11 | 2014-11-05 | 东南大学 | Metro ticket buying and checking method based on two-dimension code recognition |
| CN104134142B (en) * | 2014-08-11 | 2017-09-29 | 东南大学 | A kind of subway booking recognized based on Quick Response Code, ticket checking method |
| CN105678365A (en) * | 2014-11-18 | 2016-06-15 | 航天信息股份有限公司 | Two-dimensional code e-ticket generation method and system, two-dimensional code e-ticket verification method and verification terminal |
| CN105160569A (en) * | 2015-09-06 | 2015-12-16 | 携程计算机技术（上海）有限公司 | Self-service ticket buying method and ticket checking method |
| CN105184871A (en) * | 2015-09-06 | 2015-12-23 | 宁波大学 | Travel ticket business management system based on mobile near field communication (NFC), and management method thereof |
| CN105682092A (en) * | 2016-01-08 | 2016-06-15 | 西安电子科技大学 | Two-way authentication method based on short-range wireless communication technology |
| CN105682092B (en) * | 2016-01-08 | 2020-06-19 | 西安电子科技大学 | Bidirectional authentication method based on short-distance wireless communication technology |
| CN105957155A (en) * | 2016-06-27 | 2016-09-21 | 金华 | Intelligent ticket sale and check system |
| CN106504344B (en) * | 2016-10-20 | 2019-03-15 | 北京红马传媒文化发展有限公司 | A kind of ticket checking method of electronic ticket, system and a kind of equipment |
| CN106504344A (en) * | 2016-10-20 | 2017-03-15 | 北京红马传媒文化发展有限公司 | A kind of ticket checking method of electronic ticket, system and a kind of equipment |
| TWI623894B (en) * | 2016-11-24 | 2018-05-11 | 財團法人工業技術研究院 | Ticket authentication method and ticket authentication device |
| CN108109213A (en) * | 2016-11-24 | 2018-06-01 | 财团法人工业技术研究院 | Ticket authentication method and ticket authentication device |
| CN108109213B (en) * | 2016-11-24 | 2021-01-05 | 财团法人工业技术研究院 | Ticket authentication method and ticket authentication device |
| US10748053B2 (en) | 2016-11-24 | 2020-08-18 | Industrial Technology Research Institute | Ticket authentication method and ticket authentication device |
| CN107818600A (en) * | 2017-12-08 | 2018-03-20 | 江小平 | A kind of ticket-checking system and method |
| CN111868790A (en) * | 2019-01-10 | 2020-10-30 | 环球雅途集团有限公司 | Control method, ticket selling and checking system and storage medium |
| CN112041897A (en) * | 2019-01-10 | 2020-12-04 | 环球雅途集团有限公司 | Control method, ticket selling rule server, ticket checking rule server and device |
| CN112041897B (en) * | 2019-01-10 | 2023-08-22 | 环球数科集团有限公司 | Control method, ticketing rule server, ticket checking rule server and device |
| CN110738740A (en) * | 2019-09-26 | 2020-01-31 | 杭州快盈信息科技有限公司 | ticket checking system and method based on HMAC-SM3 message authentication code |
| CN110738740B (en) * | 2019-09-26 | 2021-12-21 | 杭州快盈信息科技有限公司 | Ticket checking system and method based on HMAC-SM3 message authentication code |
| CN111932692A (en) * | 2020-08-19 | 2020-11-13 | 中国银行股份有限公司 | Ticket checking system and method |
| CN113630261A (en) * | 2021-10-13 | 2021-11-09 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
| CN113630261B (en) * | 2021-10-13 | 2021-12-17 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
| WO2023060935A1 (en) * | 2021-10-13 | 2023-04-20 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
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Inventor after: She Kun Inventor after: Jing Yulin Inventor after: Chen Zewei Inventor after: Cai Xuyang Inventor after: Jin Xingchi Inventor after: Li Jun Inventor after: Niu Xinzheng Inventor before: She Kun Inventor before: Jing Yulin Inventor before: Chen Zewei Inventor before: Cai Xuyang Inventor before: Jin Xingchi Inventor before: Li Jun |
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