CN1744135A - Electronic evidence realizing method and device - Google Patents
Electronic evidence realizing method and device Download PDFInfo
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- CN1744135A CN1744135A CN 200510098433 CN200510098433A CN1744135A CN 1744135 A CN1744135 A CN 1744135A CN 200510098433 CN200510098433 CN 200510098433 CN 200510098433 A CN200510098433 A CN 200510098433A CN 1744135 A CN1744135 A CN 1744135A
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Abstract
The method includes following steps: (1) user terminal sends request for obtaining receipt to receipt management center; (2) based on the said request, the receipt management center sends ID of receipt to the user terminal; (3) using ID of receipt, user terminal completes data processing operation of the management center and obtains relevant result. The invention also discloses the implementation device including memory device, device for sending request, and device for processing request. The electric receipt is stored in memory of mobile terminal so as to save natural resources. Only ID of receipt and not all information of receipt transferred in network raises use ratio of network resources. Using hardware encryption and using ID of electric receipt in graphics format of 2D code, the invention raises security and uniqueness of electric receipt.
Description
Technical field
The present invention relates to a kind of implementation method and implement device of electronic certificate, particularly relate to a kind of user and can pass through portable terminal electron gain voucher, and then the method and apparatus by authentication.
Background technology
The wide range of electronic certificate, only quoting bill at this is that example describes.The acquisition of tradition bill, consumer wants lines up for tickets, gets tickets, and the ticket checking admission of lining up again so only in order to want admission, must spend many times.These bills are in extensive range, comprising: plane ticket, train ticket, hotel reservation ticket and various venue admission tickets etc.In recent years, along with the application popularization of telephone network and computer network, the consumer can be by the booking in advance of phone, fax or computer network, thereby gets the puzzlement of time-consuming queuing when having solved booking, and also providing can be in advance and the mode of flexibly booking tickets.Along with the development of mobile communication technology, make user's portable terminal might become the means that a kind of convenience and electronic bill simple to operate obtain and pay.
The implementation method of existing electronic certificate is generally following steps: the user sends voucher by user terminal to the credential management center and obtains request; After request was passed through, the credential management center generated voucher, then by manually voucher being delivered to the user; The user utilizes described voucher to finish the data processing operation at credential management center and obtains accordingly result.So just cause the low of network transmission efficiency, the one, because in the process of information transmission, still need artificial participation, be equivalent to two data disposal systems owing to technical reason is separated, need artificial the participation to finish the transmission of inter-system data, so cause network resource utilization low; The 2nd, thereby because voucher need print a large amount of consumption of natural resource; The 3rd, because information transmitted is the full detail of voucher, take more Internet resources, thereby caused the low of network transmission efficiency.
The implementation method of existing electronic certificate, general adopt the registered user and input the mode of password that the request of obtaining authenticates to voucher, thereby being identified easily, its password of the mode of this soft encryption usurps solicited message, and since log-on message, encrypted message and the solicited message of this encryption mode in network, transmit easily and intercepted and captured, thereby cause credential security not guarantee; And because the nonuniqueness that the mode of soft encryption causes, the security that makes voucher pass through Network Transmission can not guarantee.
Summary of the invention
In view of the above problems, the purpose of this invention is to provide a kind of high security uniqueness that possesses, can improve network resource utilization, save the implementation method and the implement device of the electronic certificate of natural resources.Because the scope of electronic certificate is wider, only quoting the electronic bill that everybody is familiar with at this is that the present invention will be described for example.
For solving the problems of the technologies described above, the objective of the invention is to be achieved through the following technical solutions:
A kind of implementation method of electronic certificate comprises the following steps:
Step a, user terminal sends voucher to the credential management center and obtains request;
Step b, the credential management center sends the voucher sign according to described request to user terminal;
Step c, user terminal utilize described voucher sign to finish the data processing operation at credential management center and obtain accordingly result.
The implementation method of described electronic certificate also comprises:
The binding step, hardware encryption information and payment card number correspondence that voucher is obtained in the request bundle;
Authenticating step: the request of obtaining authenticates to voucher according to described hardware encryption information.
Described authenticating step authenticates according to following step:
Described hardware encryption information is mobile phone string number.
Described voucher is designated the storage address information of electronic certificate at the credential management center.
Described voucher sign adopts is the form of sub-voucher authentication ' unit identification of only powering.
A kind of implement device of electronic certificate comprises:
Memory storage is by sign store electrons voucher;
Send-request unit sends voucher and obtains request, receives the voucher sign;
The Request Processing device, the request of obtaining authenticates send-request unit according to described voucher, when authentication is passed through, sends the voucher sign to send-request unit; Utilize the described voucher sign of send-request unit to finish data processing operation and obtain accordingly result.
Described send-request unit also includes the hardware encryption unit.
Described Request Processing device also comprises an information management unit, is used to manage voucher and obtains solicited message.
Described Request Processing device also comprises a payment unit, is used to handle the paying information of electronic certificate.
Above technical scheme in the implementation method of electronic certificate of the present invention, with the encoding process of user profile data through the credential management center, forms the electronic certificate of encrypted message form as can be seen; And send in user's the portable terminal, the user at the electronic certificate by the form of password described in the portable terminal by authentication.Because adopting user's portable terminal is the memory bank of electronic bill, thereby does not need the manufacturing process of the print procedure or the cassette bill of paper-bill, so saved natural resourcess such as paper and printing ink.According to measuring and calculating, if calculate according to the passenger traffic volume of annual 7000 ten thousand person-times of system of CAAC, whole Civil Aviation System will be saved natural resourcess such as a large amount of paper and printing ink at least, have suitable environmental-protection function.
Owing to utilizing user terminal to help through data transfer, two data handling systems that are separated that are about to need artificial participation to finish the transmission of inter-system data originally directly have been merged into a system, thereby have improved network resource utilization.And adopt all information that in network information transmission, only transmit the sign of voucher and do not transmit voucher, so can on the basis of existing network ticketing, improve the utilization factor of conventional network resources, can improve the efficient of ticketing simultaneously.
In addition, owing in the technical scheme of the present invention, adopted the electronic certificate authenticate device at the scene of being positioned at automatically the electronic certificate of customer mobile terminal to be authenticated, the artificial value machine can be become automatic value machine, thereby can improve the efficient of ticket checking.
Moreover, because in the implementation method of electronic certificate of the present invention, because voucher obtains and contains hardware encryption information in the solicited message, and solicited message is authenticated according to this hardware encryption information, in transport process, be difficult for being intercepted and captured or decoding just because of hardware encryption information, so can guarantee the security and the uniqueness of electronic certificate; Because hardware encryption information during this method will be asked and user's payment card number have carried out the binding of unique correspondence, so can improve the security and the uniqueness of voucher verification process; Because described electronic certificate has adopted the graphical format of two-dimension code, thereby the security that can further improve electronic certificate.
The implement device of a kind of electronic certificate provided by the invention has had suitable beneficial effect based on same reason: save natural resourcess such as a large amount of paper and printing ink, have suitable environmental-protection function; And can on the basis of existing network ticketing, improve the utilization factor of conventional network resources, can improve the efficient that the network information is transmitted simultaneously; Can improve the security and the uniqueness of electronic certificate.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the preferred steps process flow diagram of a kind of electronic certificate implementation method of the present invention;
Fig. 2 is step b, the step c preferred flow charts of a kind of electronic certificate implementation method of the present invention;
Fig. 3 is the preferred structure block diagram of the Request Processing device of a kind of electronic certificate realization device of the present invention;
Fig. 4 is the synoptic diagram of the two-dimension code figure of a kind of electronic certificate of the present invention;
Fig. 5 is the preferred structure block diagram of electronic certificate generation unit of the Request Processing device of electronic certificate realization device shown in Figure 3.
Embodiment
Core concept of the present invention: adopting user's portable terminal is the memory bank of electronic bill, and adopt all information in network information transmission, only transmit the sign of voucher and not transmit voucher, thereby saved natural resourcess such as paper and printing ink, improved the efficient of network information transfer.Adopt the mode of hardware encryption to guarantee to comprise in the user request information definite and unique information of mobile terminal, and adopt the graphical format sign electronic certificate of two-dimension code, thereby further improve the security and the uniqueness of electronic certificate.
Shown in Figure 1 is the preferred steps process flow diagram of the implementation method of a kind of electronic certificate of the present invention.
Step a, user terminal sends voucher to the credential management center and obtains request;
Step b, the credential management center sends the voucher sign according to described request to user terminal;
Step c, user terminal utilize described voucher sign to finish the data processing operation at credential management center and obtain accordingly result.
Electronic certificate described in this method includes but not limited to plane ticket, train ticket, hotel room reservation ticket, the performance of various style or showground admission ticket, TV shopping voucher and all kinds of identity documents etc.Because the scope of electronic certificate is wider, only quoting the electronic bill that everybody is familiar with at this is that the present invention will be described for example.
Voucher in the electronic certificate implementation method of the present invention obtains solicited message and generally comprises the credential information of the electronic certificate that the user need order and user's identity information.Described credential information is for being the event information that user and third party understand the content of the electronic certificate of being bought.For example: title, date, place, start time, the number of attending a banquet, price etc.Described user's identity information be can unique definite user identity personal information, for example: the user determines and unique information of mobile terminal, name, sex, date of birth, address, contact method etc.
User terminal described in the step a can be portable terminal, also can be fixed terminal; Fixed terminal just need be printed the voucher sign or be stored in another mobile vehicle, utilizes described voucher sign to finish the data processing operation at credential management center and obtain accordingly result then.Described customer mobile terminal can be various portable communication apparatus such as user's mobile phone, PDA(Personal Digital Assistant), laptop computer or stock message transmitting machine.Can adopt following communication mode: a between user terminal shown in Fig. 1 and the credential management center, transmit information mutually by various mobile communications networks such as GSM, CDMA, GPRS, PHS, TDMA or PDC; The form of b, information can be the character and graphic data layout, for example: note or multimedia message; The form of c, information can be the such wireless communication format of WAP, for example: the Email Information of the online html language of Internet is converted to the information of describing with WML, be presented on the display screen of mobile phone or other handheld devices; The form of d, information also can be the normal speech form, and perhaps IVR (Interactive Voice Response) is an interactive voice answering, need only can enter service centre with phone, and server will carry out relevant treatment according to the content of user's input.The user confirms the demand credential information then by the required voucher situation of inquiry, sends step such as request and finishes the transmission that voucher obtains solicited message.
Credential management center in the described method of the present invention can include electronic certificate issuance unit, electronic certificate authentication unit.Can also include information management unit, payment unit or the like.
Need payment that valency is bought because have plenty of in the electronic certificate, what have then is what not need to pay to valency, and application gets final product.The modes of payments of the present invention can adopt the existing aspectant modes of payments, for example: cash, bankbook or credit card etc.; Also can adopt the non-aspectant modes of payments, for example: internet, landline telephone or portable terminal etc.
The general voucher request of obtaining according to the user can promptly send the voucher sign by authentication according to user's log-on message and encrypted message.But the preferred embodiments of the present invention can also comprise the binding step in order to guarantee the voucher security and the uniqueness in when payment in the then described method, and voucher is obtained hardware encryption information and the corresponding binding of payment card number in the request; And authenticating step: the request of obtaining authenticates to voucher according to described hardware encryption information.
Described hardware encryption information is mobile phone string number or mobile phone SIM card number and identity recognition number etc.The use of hardware encryption information makes the hardware encryption unit be equivalent to a key, has nonrepeatability, left this hardware encryption unit, this information can not be used, so the use of hardware encryption information is from having improved the security and the uniqueness of user's electronic voucher in essence.Certainly, described hardware encryption information also can be to be generated by the hardware encryption unit that is present on the user terminal, the hardware encryption information that the hardware encryption unit generates is together sent along with user's voucher obtains solicited message, also can be hidden in voucher and obtain and do not show after the solicited message, thereby strengthen the security of electronic certificate.
Described binding is meant the corresponding binding of payment card number of voucher being obtained hardware encryption information in the solicited message and user in the present invention; Certainly, the hardware encryption information of being sent by user terminal hardware encryption unit also can get final product with the corresponding binding of other any payment account that the user has a payment function, for example: bankbook account number, telephone bank or Web bank's account number, credit card number or the like.
Described authenticating step authenticates according to following step:
Before user terminal sends the voucher sign, can also comprise payment step in the request of obtaining according to voucher, promptly according to the hardware encryption information in user's request and and the binding of its payment card number, the amount of money in user's Payment Card is deducted.Promptly be meant pair valency of user by the payment mechanism payment voucher of ordering of financial institution.Described payment mechanism is to allow the user use portable terminal to finish the payment devices or the server of online or remote payment function.
The voucher sign that sends can be about to the information such as location address of being stored of electronic certificate at the credential management center and send as the voucher sign for the storage address information of the electronic certificate at credential management center; Also can be the portions of electronics voucher, also can be whole electronic certificate information, adopt the raw information of the data message TYP of trying one's best few in network, to transmit the transfer efficiency that can improve the network information, and network resource utilization.So the voucher that adopts in a preferred embodiment of the invention sign only contains the location address information of being stored of electronic certificate at the credential management center, on the basis of the security that guarantees the electronic certificate transmission, reduce network information transmission capacity like this, thereby improved utilization rate of network resource.
Described step b may further include following electronic certificate and generates step: the voucher that the user is sent obtains solicited message and authenticates; The authentication pass through after with this information stores; Adopt certain coded system to this voucher obtain solicited message carry out encoding process and itself and user's portable terminal is carried out adaptive, thereby form the electronic certificate of the encrypted message form that is fit to customer mobile terminal; Obtain solicited message according to voucher and send the voucher sign.Wherein coded system can be two-dimension code, bar code and other coded systems, and sub-credential verification unit 3 identifications of only powering get final product.
Described step c comprises: the electronic certificate to customer mobile terminal is distinguished; And with the authentication of comparing of the electronic certificate information of described office terminal storage, perhaps the electronic certificate of customer mobile terminal is deciphered the authentication of comparing of the user profile that obtains and described office terminal stored user information; If coupling then sends the information that authentication is passed through.
The data manipulation at the credential management center among the described step c can be finished the office terminal that user identity authenticates by the scene that is positioned at of the prior art, for example: computer management terminal or labor management terminal that recognition functions such as sensing, detection or shooting are installed.This office terminal is by scanning image in 2 D code, infrared, bluetooth, USB or RS232 interface, and the electronic certificate of the password form in user's the portable terminal is detected; Detected information is decrypted; The information that deciphering is obtained and wherein canned data compare; Open and close according to matching result control inlet; And send the intransitable alarm of user for not the time when described matching result.Also can directly the voucher sign be used to compare the storage address information of this electronic certificate, thereby open and close according to comparison result control inlet.Also can be described during comparison authentication result coupling, print relevant papery voucher; When if described comparison authentication result does not match, do not print relevant papery voucher, and send the alarm of informing that the user can not print.
Fig. 2 has described the particular flow sheet of electronic certificate generation step among the step b, and the generation of electronic certificate comprises authenticating step s21, encrypting step s22, coding step s23, adaptive encapsulation step s24.
Authenticating step s21 in the generation of electronic certificate has detailed description before, so just repeat no more at this.
The cipher mode that encrypting step s22 in the generation of electronic certificate adopts is that general DES (DataEncryption Standard) encrypts.The suction parameter of DES algorithm has three: Key, Data, Mode.Wherein Key is totally 64 of 8 bytes, is the working key of DES algorithm; Data also is 64 of 8 bytes, is to want encrypted or decrypted data; Mode is the working method of DES, has two kinds: encrypt or deciphering.Among the present invention, the two ends of the communication network between electronic certificate issuance unit 2 and electronic certificate authentication unit 3, both sides arrange consistent Key.DES algorithm workflow in the described electronic certificate generation module 22 is as follows: utilize Key that data Data is encrypted, generate the output result of the password form (64) of Data as DES; Be transferred in the electronic certificate authentication unit 3 in public telecommunication network (as telephone network, internet) with the password form then.DES algorithm workflow in electronic certificate authentication unit 3 is as follows: utilize Key that the data Data of password form is decrypted, be reduced to the output result of the plain code form (64) of Data as DES.Like this, just, core data safety of transmission and reliability in public telecommunication network have been guaranteed.
Coding step s23 in the generation of described electronic certificate is meant: the process that the above-mentioned original business information that is processed into the ciphertext form is formed specific two-dimension code figure through coding.Two-dimension code is symbol of recorded information all on the planar direction, i.e. canned data all on level and vertical both direction.Two-dimension code has made full use of the two-dimensional space on the plane, has promoted information density greatly, makes that the big data of coding become possibility on small size; Secondly because two-dimension code adopts state-of-the-art in the world at present mathematics error correction theory, be no more than 50%, just can correctly distinguish as stained area; Moreover two-dimension code can not change its content once just making, unless system sign indicating number again.These above-mentioned just advantages adopt two-dimension code as coded system in the specific embodiment of the present invention, can improve the security of electronic certificate preferably.
The described two-dimension code that adopts in the specific embodiment of the present invention is a Data Matrix sign indicating number, and the size of employing is 26 * 26 dot matrix.Because the characteristics of Data Matrix sign indicating number maximum are exactly " little ", therefore in order to make two-dimension code being suitable on customer mobile terminal, having adopted size in the specific embodiment of the present invention is the Data Matrix sign indicating number of 26 * 26 dot matrix, and the data volume that this big or small two-dimension code can hold approximately is 40 bytes.
Adaptive encapsulation step s24 in the generation of described electronic certificate is meant: with the size of above-mentioned generation is that the Data Matrix sign indicating number of 26 * 26 dot matrix carries out the adaptive of customer mobile terminal and encapsulation packing, sends to then on user's the portable terminal.Have only through could on user's portable terminal, normally be shown the information format that the portable terminal that the promptly feasible electronic certificate that is generated becomes the user can be accepted at the information after the adaptive of customer mobile terminal and the encapsulation packing.
Fig. 4 is the synoptic diagram of the two-dimension code figure of a kind of electronic certificate of the present invention.As shown in Figure 4, the DataMatrix sign indicating number looks like a chess chessboard of being made up of two kinds of colors of the depth, and the black of each identical size or white grid are called a data unit.It is the dead zone of a data unit that Data Matrix sign indicating number has width at the skin of seeking the border area, seeks the size that the border area only is used to locate and define arithemetic unit, and does not contain any coded message.In the matrix 0,1 is exactly the black and white grid of Data Matrix sign indicating number, i.e. data unit.
Fig. 2 has also described among the described step c and to have detected and the process flow diagram of decoding electronic certificate sign.The authentication of electronic certificate comprises detection step s41, decryption step s42, comparison step s43, execution in step s44.At first the image of the 31 pairs of electronic certificate information of pick-up unit in the electronic certificate authentication unit 3 detects that to receive be image acquisition, for example mode such as optics shooting; Then carry out the figure image intensifying, extract Data Matrix sign indicating number; The Data Matrix sign indicating number that extracts of 33 pairs of decryption devices in the electronic certificate authentication unit 3 is deciphered then, shows the information result behind the unscrambling decoding; The original user information that then deciphering is obtained and the original user information of its storage are compared; If coupling then sends the information that authentication is passed through.If do not match, then can directly close the inlet and send the alarm of forbidding admission or require hand inspection; Also can point out the user to carry out testing process once more, if require hand inspection again after surpassing specified number of times.
Detection step s41 in the electronic certificate authentication unit 3 can also be by multiple information transmission modes such as scanning image in 2 D code, infrared, bluetooth, USB or RS232 interfaces, and the electronic certificate of the password form in user's the portable terminal is detected reception.
The information that Fig. 2 has only described between a kind of electronic certificate issuance unit 2 and the electronic certificate authentication unit 3 transmits relation.Following also can have other information to transmit relation, and then concrete steps flow chart will be different.
Electronic certificate issuance unit 2 with the original business information of its storage with and the electronic certificate information of the password form that generates send in the electronic certificate authentication unit 3, make to be positioned at the electronic certificate that on-the-spot electronic certificate authentication unit 3 can contrast the identification user, and then judge the substep of carrying out successively.Electronic certificate issuance unit 2 also can only be sent to electronic certificate electronic certificate authentication unit 3, and electronic certificate authentication unit 3 just can directly be compared the electronic certificate that has detected electronic certificate information and storage originally and then be carried out controlled step like this; Therefore can not need the decryption step s42 in described electronic certificate authenticating step the last period.Electronic certificate issuance unit 2 also can only be sent to user profile electronic certificate authentication unit 3, electronic certificate authentication unit 3 just can first detected electrons credential information like this, decipher this electronic certificate then, compare with the script stored user information again and then carry out controlled step.
The concrete preferred structure of the Request Processing device of a kind of electronic certificate realization device of the present invention is described according to apparatus structure block diagram shown in Figure 3.A kind of implement device of electronic certificate comprises: memory storage, by sign store electrons voucher; Send-request unit sends voucher and obtains request, receives the voucher sign; The Request Processing device, the request of obtaining authenticates send-request unit according to described voucher, when authentication is passed through, sends the voucher sign to send-request unit; Utilize the described voucher sign of send-request unit to finish data processing operation and obtain accordingly result.
Described send-request unit can also include the hardware encryption unit.This hardware encryption unit is used to generate hardware encryption information, improves enciphered message and gets security and uniqueness.Described Request Processing device can also comprise an information management unit 1, is used to manage voucher and obtains solicited message.Described Request Processing device can also comprise a payment unit, is used to handle the paying information of electronic certificate.Described Request Processing device can also comprise electronic certificate issuance unit 2, electronic certificate authentication unit 3.
Represent the relation that communicates to connect between each unit in the Request Processing device of the present invention with heavy line among Fig. 3.Because the information management unit 1 in the Request Processing device of the present invention is not a technical contribution point of the present invention, and prior art can realize, so its concrete apparatus structure is not described in detail in accompanying drawing 1.Information management unit 1 of the present invention is generally provided by electronic certificate service provider (SP) and uses, and with reference to the custom of the term in the communications industry, the service provider represents with SP with electronic certificate in this instructions.
Need payment that valency is bought because have plenty of in the electronic certificate, what have then is what not need to pay to valency, and application gets final product.So Request Processing device of the present invention can also include a payment unit,, and described paying information is sent to information management unit 1 or electronic certificate issuance unit 2 in order to the paying information of process user.Paying information or payment affirmation information can be used as the condition that electronic certificate issuance unit 2 generates electronic certificate, so payment unit can directly be sent to electronic certificate issuance unit 2 with paying information or payment affirmation information; Also can be sent to information management unit 1 earlier, by information management unit 1 user profile and paying information together are sent to electronic certificate issuance unit 2 again.Payment unit of the present invention is generally provided by financial institution and uses.
According to existing network technology and wireless communication technology, user's portable terminal can be finished the inquiry and the affirmation of voucher relevant information by electronic bill service provider information of managing administrative unit 1, and can finish the payment process of electronic certificate to valency by the payment unit of financial institution's management.Subsequently, the original business information that information management unit 1 and payment unit will be confirmed (being described user profile) sends to electronic certificate issuance unit 2, and coding generates electronic certificate behind 2 pairs of these authentification of messages of electronic certificate issuance unit; Electronic certificate issuance unit 2 sends to user's portable terminal with the electronic certificate of encrypted message form, and simultaneously original business information is sent to electronic certificate authentication unit 3.When the user arrived the wicket, the electronic certificate information of electronic certificate authentication unit 3 Direct Recognition customer mobile terminals was permitted user's admission or is forbidden user's admission according to the result after the electronic certificate information comparison of electronic certificate information of distinguishing and former storage; Thereby finish electronic certificate service to the user.
Communication mode between the information management unit 1 of the ticket service provider (SP) shown in Fig. 3 and the payment unit of financial institution is as follows: optical fiber special line or various broadband network (as ADSL, LAN etc.) or aforesaid various cordless communication network.The information management unit 1 of ticket service provider is with user's credential information, user's personal information and the payment unit that cost information sends to financial institution.
The information management unit 1 and the communication mode between the electronic certificate issuance unit 2 of the ticket service provider shown in Fig. 3 are as follows: optical fiber special line or various broadband network (as ADSL, LAN etc.) or aforesaid various cordless communication network.The affirmation information of the user valuable papers consideration payment that the information management unit 1 of ticket service provider will receive from the payment unit of financial institution and other above-mentioned credential informations, userspersonal information are sent to electronic certificate issuance unit 2 in the lump.
The payment unit that described Request Processing device of the present invention comprises in order to the paying information of process user, and is sent to information management unit 1 or electronic certificate issuance unit 2 with described paying information.Paying information or payment affirmation information can be used as the condition that electronic certificate issuance unit 2 generates electronic certificate, so payment unit can directly be sent to electronic certificate issuance unit 2 with paying information or payment affirmation information; Also can be sent to information management unit 1 earlier as in the previous paragraph, by information management unit 1 user profile and paying information together are sent to electronic certificate issuance unit 2 again.
Electronic certificate issuance unit 2 described in Fig. 3 comprises: authentication module 21 is used for the information that information management unit 1, payment unit and electronic certificate authentication unit 3 send is authenticated; Electronic certificate generation module 22, being used for the information that information management unit 1 and payment unit send over encoded forms the electronic certificate of encrypted message form, and makes this information adapt to user's portable terminal; Memory module 23 is used to store user's original business information and electronic certificate information; Communication module 24, in order to finish and information management unit 1, payment unit, customer mobile terminal and electronic certificate authentication unit 3 between communication; Control module 25 is according to logic control and the bookkeeping flow process and the control information flow process of prior setting.Device block diagram shown in Figure 3 is a preferred embodiment, and some are arranged in these modules is inessential, and concrete condition is narration to some extent in the back.
Electronic certificate authentication unit 3 described in Fig. 3 comprises: the pick-up unit 31 that detects described electronic certificate encrypted message; Store the memory storage 32 of described original business information and electronic certificate information; The decryption device 33 that detected information is decrypted; With information after the deciphering and the canned data comparison device 34 of comparing wherein; Matching result according to described comparison device is controlled the affirmation device 35 that inlet opens and closes; Inform the intransitable alarm device 36 of user for not the time according to the matching result of described comparison device.Device block diagram shown in Figure 1 is a preferred embodiment, and some are arranged in these modules is inessential or can change, and concrete condition is narration to some extent in the back.
The pick-up unit 31 of the electronic certificate authentication unit 3 described in Fig. 3 comprises following detection mode: scanning image in 2 D code, shooting, infrared, bluetooth, USB or RS232 interface etc.The alarm device 36 of the electronic certificate authentication unit 3 described in Fig. 1 is omissible in some cases, and adopting such alarm device 36 is in order to improve the hommization operation of electronic certificate authentication unit 3.
The mode or the on-line real-time transmission manner of bulk transfer adopted in information transmission between electronic certificate issuance unit 2 described in Fig. 3 and the electronic certificate authentication unit 3.The means of communication that adopts is: optical fiber special line or various broadband network (as ADSL, LAN etc.) or aforesaid various cordless communication network.Electronic certificate issuance unit 2 with the original business information of its storage with and the electronic certificate information of the password form that generates send in the electronic certificate authentication unit 3, make to be positioned at the electronic certificate that on-the-spot electronic certificate authentication unit 3 can contrast the identification user, and then judge execution in step.Electronic certificate issuance unit 2 also can only be sent to electronic certificate electronic certificate authentication unit 3, and electronic certificate authentication unit 3 just can directly be compared the electronic certificate that has detected electronic certificate information and storage originally and then be carried out controlled step like this; Therefore can not need the decryption device 33 in the described electronic certificate authentication unit 3 the last period.Electronic certificate issuance unit 2 also can only be sent to user profile electronic certificate authentication unit 3, electronic certificate authentication unit 3 just can first detected electrons credential information like this, decipher this electronic certificate then, compare with the script stored user information again and then carry out controlled step.Like this, just according to the difference of the information flow that is adopted, thereby the specific structural features of the electronic certificate authentication unit 3 that adopts is just different.
Fig. 5 is the structured flowchart of the electronic certificate issuance unit 2 of a kind of electronic certificate realization device shown in Figure 3.The structure of described electronic certificate issuance unit 2 has mentioned in front, so followingly introduce in detail at its concrete structure.
The authentication module 21 of described electronic certificate issuance unit 2, the affirmation information and other the foregoing user profile that are user valuable papers consideration payment that information management unit 1 is sent authenticate, authentication mode adopts general Revest-Shamir-Adleman Algorithm (RSA) authentication mode, promptly needs by can the corresponding Internet resources of access after original password and the authentication of these two factors of code in real time.Information stores after the authentication is in the memory module 23 of described electronic certificate issuance unit 2.Certainly in this authentication module 21, also can adopt other can guarantee safe certification mode, select for use the Revest-Shamir-Adleman Algorithm (RSA) authentication mode to be in this preferred embodiment because it had both had safely efficiently.
Whether described authentication module 21 can also authenticate the user profile of obtaining, judge wherein to contain and determine and unique information of mobile terminal i.e. hardware encryption information; The verification process card remaining sum of can also paying as required must be judged; If the judgment is Yes then to the described user profile generation electronic certificate of encoding.If the judgment is No, then delete this user profile or this user profile is labeled as invalid information, make it the generation electronic certificate of to encode; Send feedback information to information management unit 1 then, require to resend.Situation about not being judged as in a word not only is perfect to system's minor details to contribution of the present invention.
Described authentication module 21 also can be installed in the information management unit 1, and not in electronic certificate issuance unit 2.After then 1 pair of user profile of information management unit and user's paying information authenticates and judges whether to contain and determines also unique information of mobile terminal, send effective user profile to electronic certificate issuance unit 2 again, then 2 pairs of these information of electronic certificate issuance unit no longer authenticate and direct coding generation electronic certificate.So for electronic certificate issuance unit 2, authentication module 21 is non-essential modules.
Described definite also unique customer mobile terminal information can be the unique discernible numbers of customer mobile terminal such as Mobile Directory Number, Subscriber Identity Module number or mobile device machine code.In above-mentioned authentication module 21, judge whether to contain and determine and unique information of mobile terminal, be for the electronic certificate that make to generate and customer mobile terminal is unique is mapped, and with consistent ciphering process and cataloged procedure and even the last verification process of being retained to of this corresponding relation, thereby can improve the security and the uniqueness of electronic certificate, and can effectively avoid the conflict of electronic certificate; And can play the effect of hitting the ticket re-selling behavior to a certain extent.
The electronic certificate generation module 22 of described electronic certificate issuance unit 2, it comprises submodules such as classification, coding, adaptive and encapsulation, is that original business information is classified, encrypts, encoded, and forms the device of specific two-dimension code figure.The whole flow process of electronic certificate in electronic certificate generation module 22 will be described in detail when introducing Fig. 3.
The communication module 24 of described electronic certificate issuance unit 2 can comprise a plurality of communication interfaces, for example electronic certificate service provider interface 244, on-site verification unit on-line interface 242 and be used to connect note/multimedia message/email interface gateway 241 of customer mobile terminal etc.Described communication module 24 can be finished electronic certificate issuance unit 2 respectively and the communication task between electronic certificate authentication unit 3, customer mobile terminal, information management unit 1 and the payment unit by these above-mentioned interfaces.Described electronic certificate service provider interface 244 can also comprise that electronic certificate service provider access module and electronic certificate service provider manage accounting module etc.It all is feasible that communication module 24 adopts other various types of interfaces, as long as can finish described communication task.
The communication module 24 of described electronic certificate issuance unit 2 can also include the interface 243 of other mobile systems, in order to the information of compatible other mobile systems.For example: BOSS interface or IMEI interface or the like.Mobile BOSS system is the management system of the raising operator service quality that occurs under the situation about improving day by day in the face of the continuous appearance of the develop rapidly of current mobile service, new service and customer demand.This system is a core with several big modules such as data acquisition module, accounting module, accounting processing module, financial management module and business modules mainly, also comprise many supplementary modules simultaneously, configuration module as various underlying parameters, configuration module such as price, set meal, the user of service's of operation support system organization and administration etc.IMEI (international mobile equipment identifier) be meant International Mobile Station Equipment Identification, this sign be each mobile device unique having, and this sign is unique in the world.Electronic certificate issuance unit 2 of the present invention can include multiple mobile system interface, can receive the information with compatible multiple mobile system so easily.
The control module 25 of described electronic certificate issuance unit 2 can also comprise the monitoring and the administration module of operation, and terminal electronic credential verification unit 3 online service modules.Described control module 25 is according to the service logic control of prior setting and the operating process and the information flow of managing electronic voucher issuance unit 2.
Adopt following communication mode: a between described electronic certificate issuance unit 2 and the customer mobile terminal, transmit information mutually by various mobile communications networks such as GSM, CDMA, GPRS, PHS, TDMA or PDC; The form of b, information can be the character and graphic data layout, for example: note or multimedia message; The form of c, information can be the such wireless communication format of WAP, for example: the Email Information of the online html language of Internet is converted to the information of describing with WML, be presented on the display screen of mobile phone or other handheld devices.
A kind of method by portable terminal realization electronic certificate of the present invention can also have the function of returning ticket easily.The returned ticket step is as described below:
The first step: information management unit 1 or electronic certificate issuance unit 2 receive the returned ticket request that user's portable terminal adopts modes such as multimedia message, note or Email to send, and the user also can adopt other existing communication modes to send the request of returned ticket certainly.
Second step: the returned ticket request that information management unit 1 or electronic certificate issuance unit 2 will be received separately sends mutually, makes both sides all determine to receive returned ticket information; And whether satisfy the returned ticket condition by 1 pair of this returned ticket request of information management unit and verify whether for example look for a returned ticket condition at the appointed time.
The 3rd step: when 1 pair of information management unit should returned ticket requests verification result be "Yes", notice electronic certificate issuance unit 2 was nullified the information that user's portable terminal returned ticket requests verification is also passed through with this electronic certificate; When 1 pair of information management unit should returned ticket requests verification result be "No", the information of notifying user's portable terminal not return ticket.
The 4th step: when electronic certificate issuance unit 2 receives the electronic certificate de-registration request of information management unit 1, judge whether electronic certificate has sent to electronic certificate authentication unit 3; When sending to electronic certificate authentication unit 3, at first real-time informing electronic certificate authentication unit 3 is nullified this electronic certificate, after receiving the cancellation affirmation of electronic certificate authentication unit 3, this electronic certificate information to storage is nullified processing, portable terminal to the user sends the successful message of returning ticket, and inform fee for refund usefulness, make a copy for simultaneously to information management unit 1.When this electronic certificate does not send to electronic certificate authentication unit 3, directly nullify this electronic certificate and send the successful message of returning ticket to user's portable terminal, inform fee for refund usefulness, make a copy for simultaneously to information management unit 1.
The 5th step: information management unit 1 is nullified processing to this electronic certificate after receiving that returned ticket is successfully notified, and orders payment unit to return ticket reimbursement operation of this user simultaneously.The portable terminal of this operation acknowledgement rear line sends the message of reimbursement success.
More than a kind of electronic certificate implementation method provided by the present invention and implement device are described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1, a kind of implementation method of electronic certificate is characterized in that, comprises the following steps:
Step a, user terminal sends voucher to the credential management center and obtains request;
Step b, the credential management center sends the voucher sign according to described request to user terminal;
Step c, user terminal utilize described voucher sign to finish the data processing operation at credential management center and obtain accordingly result.
2, the implementation method of electronic certificate as claimed in claim 1 is characterized in that, also comprises:
The binding step, hardware encryption information and payment card number correspondence that voucher is obtained in the request bundle;
Authenticating step: the request of obtaining authenticates to voucher according to described hardware encryption information.
3, the implementation method of electronic certificate as claimed in claim 2 is characterized in that:
Described authenticating step authenticates according to following step:
Step 1 judges according to described hardware encryption information whether the user is legal;
Step 2, as be validated user, then the request of obtaining judges whether the Payment Card remaining sum is enough to the evidence for payment request according to voucher; As be enough to payment, then determine to authenticate to pass through.
4, the implementation method of electronic certificate as claimed in claim 2 is characterized in that:
Described hardware encryption information is mobile phone string number.
5, the implementation method of a kind of electronic certificate as claimed in claim 1 or 2 is characterized in that:
Described voucher is designated the storage address information of electronic certificate at the credential management center.
6, the implementation method of a kind of electronic certificate as claimed in claim 1 or 2 is characterized in that:
Described voucher sign adopts is the form of sub-voucher authentication ' unit identification of only powering.
7, a kind of implement device of electronic certificate is characterized in that, comprising:
Memory storage is by sign store electrons voucher;
Send-request unit sends voucher and obtains request, receives the voucher sign;
The Request Processing device, the request of obtaining authenticates send-request unit according to described voucher, when authentication is passed through, sends the voucher sign to send-request unit; Utilize the described voucher sign of send-request unit to finish data processing operation and obtain accordingly result.
8, the implement device of a kind of electronic certificate as claimed in claim 7 is characterized in that:
Described send-request unit also includes the hardware encryption unit.
9, as the implement device of claim 7 or 8 described a kind of electronic certificates, it is characterized in that:
Described Request Processing device also comprises an information management unit, is used to manage voucher and obtains solicited message.
10, as the implement device of claim 7 or 8 described a kind of electronic certificates, it is characterized in that:
Described Request Processing device also comprises a payment unit, is used to handle the paying information of electronic certificate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510098433 CN1744135A (en) | 2005-09-06 | 2005-09-06 | Electronic evidence realizing method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510098433 CN1744135A (en) | 2005-09-06 | 2005-09-06 | Electronic evidence realizing method and device |
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| CN1744135A true CN1744135A (en) | 2006-03-08 |
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