CN112163918A - Lottery credential management system and method - Google Patents
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Abstract
The invention relates to the technical field of lottery drawing systems, in particular to a lottery ticket management system and a method, wherein the system comprises a ticket distribution subsystem and a lottery exchange subsystem, the ticket distribution subsystem comprises a ticket information generation module and a lottery exchange graphic code generation module, and the ticket information generation module is used for generating ticket information of lottery ticket; the prize exchanging graphic code generating module is used for generating prize exchanging graphic codes according to the certificate information; convert the prize graphic code and be two-dimensional code, convert prize graphic code and generate the module and include: the credential information comprises credential number information and ticket award information; the auxiliary information generation module is used for generating verification information according to the credential information; the encryption module is used for generating encrypted prize information according to the bill prize information; the data splicing module is used for generating two-dimensional code data; and the two-dimensional code generating module is used for generating the two-dimensional code. The lottery credential management system and method can generate the two-dimensional code of the lottery credential, are convenient for users to use, and have the characteristics of strong confidentiality, safety and controllability.
Description
Technical Field
The invention relates to the technical field of lottery drawing systems, in particular to a lottery ticket management system and a lottery ticket management method.
Background
In order to encourage people to claim invoices, some regions will use premium rate invoices. At present, the tax bureaus in various places mainly use the traditional scratch-off lottery quota invoice, and the small amount of bonus of the quota lottery invoice is accepted by merchants and then unified to the tax bureau hall for acceptance in the mode; the large amount of bonus needs the customer to go to the hall of the tax bureau and exchange the prize on the spot, and this kind of mode exchanges the prize loaded down with trivial details, can't realize actively promoting the effect that the customer asks for the invoice, has increased hall staff's operating pressure and the risk of exchanging the prize fund and keeping.
With the rapid development of information technology and the universal flowering of online mobile payments, the two-dimensional code is widely applied to the aspects of mobile payments, information transmission, lottery drawing and the like. The two-dimensional code lottery drawing is the combination of the two-dimensional code technology and the lottery drawing technology, so that a user can participate in lottery drawing after scanning the two-dimensional code, the traditional quota lottery invoice modes of scraping off from the line and exchanging the lottery from the line are changed into the modes of lottery drawing through code scanning and online prize exchanging, the prize drawing is convenient for consumers to obtain prizes, the user experience is enhanced, and meanwhile, the workload and fund keeping risk of hall tax managers are reduced. And a foundation is laid for the subsequent data and business analysis of the running effect of the quota prize-giving invoice.
Due to the openness of the two-dimensional code technology, anyone can directly read the plaintext content of the two-dimensional code, so that in the invoice circulation process, how to ensure the safety of the information contained in the two-dimensional code is ensured, and the problem that lottery information is leaked or cracked is urgently to be solved is avoided.
Disclosure of Invention
The invention aims to provide a lottery voucher management system and method, which can generate two-dimensional code data of lottery vouchers, have the characteristics of strong confidentiality, safety and controllability, simplify a lottery cashing process, enhance user experience and reduce the workload of managers and fund storage risk.
The application provides the following technical scheme:
a lottery voucher management system comprises a lottery distributing subsystem and a lottery exchanging subsystem, wherein the lottery exchanging subsystem is used for a user to exchange a lottery and for a manager to manage lottery exchanging data; the lottery distributing subsystem comprises a credential information generating module and a prize exchanging graphic code generating module, wherein the credential information generating module is used for generating credential information of lottery credentials; the prize exchanging graphic code generating module is used for generating prize exchanging graphic codes according to the certificate information; convert the prize graphic code and be two-dimensional code, convert prize graphic code and generate the module and include:
the system comprises a credential information acquisition module, a ticket information processing module and a ticket information processing module, wherein the credential information acquisition module is used for acquiring credential information which comprises credential serial number information and ticket award information;
the encryption module is used for generating encrypted prize information according to the bill prize information;
the auxiliary information generation module is used for generating verification information according to the credential information and the encrypted prize information;
the data splicing module is used for splicing the credential number information, the encrypted prize information and the verification information to generate two-dimensional code data;
and the two-dimensional code generating module is used for generating a two-dimensional code according to the two-dimensional code data.
Further, the encryption module comprises a variable information generation module, the variable information generation module is used for generating variable information according to the credential information, and the encryption module is used for splicing the variable information and the ticket award item information and then encrypting the spliced variable information and the ticket award item information to generate encrypted award item information.
Further, the variable information generation module comprises a document number information verification module, and is configured to generate verification data according to the document number information, and use the verification data as the variable information.
Further, the credential information generation module comprises:
the credential setting module is used for setting credential type information and batch information;
the lottery distributing setting module is used for setting the prize terms;
the credential generating module is used for setting and generating credentials corresponding to the current batch according to the credential type information and the batch information;
the lottery distributing module is used for distributing the lottery for the generated credential;
and the lottery data exporting module is used for exporting the certificate information after lottery distribution to form lottery data.
Further, the redemption subsystem includes:
the data import module is used for importing lottery data;
the prize exchanging request acquisition module acquires a prize exchanging request;
the prize exchanging verification module comprises a prize exchanging request verification module, a locking verification module and a blacklist verification module; the prize exchanging request verification module is used for verifying whether information contained in the prize exchanging request is consistent with prize distribution data or not, and the locking verification module is used for verifying whether a bill corresponding to the prize exchanging request is locked or not; the blacklist verification module is used for verifying whether a bill corresponding to the prize exchanging request is in a bill blacklist or not;
the prize item generating module is used for generating a prize exchanging result according to the verification result of the prize exchanging verification module and sending the prize exchanging result to the client;
and the bonus award module is used for issuing bonus awards to the account corresponding to the client according to the bonus award receiving request of the client.
Furthermore, the prize exchanging request comprises bill information and prize information, the prize exchanging request verification module comprises a bill verification module and a prize verification module, the bill verification module is used for judging whether the bill information is valid according to the prize distribution data, and the prize verification module is used for judging whether the prize information is valid according to the prize distribution data.
The ticket cashing system comprises a ticket locking module and a ticket unlocking module, wherein the ticket locking module is used for recording the failure times of the cashing request verification module for verifying the same ticket within the preset time, and the ticket locking module is also used for locking the corresponding ticket when the failure times are greater than the preset value; the bill unlocking module is used for unlocking the bill after the bill locking duration exceeds a preset value.
The prize award management module is used for recording whether the difference value between the prize award result generation time without prize award collection and the current time exceeds the preset time length, if yes, the prize award result is marked to be overdue, and the prize award issuing module is also used for verifying whether the prize award result corresponding to the prize award collection request exceeds the overdue time.
The system further comprises a release state updating module, a reconciliation obtaining module, a reconciliation abnormity reminding module and a reissue module, wherein the reconciliation obtaining module is used for obtaining the cashing record and the fund flow detail table which are not reconciled in the reconciliation period; the account checking module is used for checking each cashing record and the corresponding fund flow detail, judging whether the single number, the amount and the state are correct or not, and if not, recording that account checking is abnormal; the account checking abnormity reminding module is used for carrying out abnormity reminding when account checking abnormity is detected; the award status updating module is used for updating the award status of the award records of uncompleted award distribution, and the reimbursement module is used for obtaining the award records of award distribution failure and distributing again through the award distribution module.
Furthermore, the application also discloses a lottery ticket management method, and the lottery ticket management system is used.
The technical scheme of the invention has the beneficial effects that:
in the technical scheme of the invention, the user can exchange the lottery online by adopting a two-dimensional code lottery drawing mode, thereby simplifying the lottery drawing process and increasing the lottery drawing enthusiasm of the user. The traditional quota prize-awarding invoice mode is changed from an offline scraping mode and an offline prize-awarding mode into an online lottery-drawing and online prize-awarding mode, so that a consumer can conveniently receive prize money, the user experience is enhanced, and the workload and fund keeping risk of hall tax managers are reduced. And a foundation is laid for the subsequent data or business analysis of the running effect of the quota prize-giving invoice.
The encrypted prize information is generated based on the variable information and the bill prize information through the prize exchanging graphic code generation module, so that the randomness of the encrypted prize information generated after encryption is larger, illegal persons are prevented from guessing prizes or cracking the encryption algorithm, the encrypted prize information is generated by adopting the encryption module, verification information is reproduced based on the existing evidence information and the encrypted prize information, whether the data is correct or modified can be directly judged through the verification information, the verification process of prize exchanging is simplified, the safety of the information contained in the two-dimensional code can be ensured through encryption processing of the prize information, and the lottery information is prevented from being leaked.
Drawings
Fig. 1 is a logic diagram of a lottery ticket management system according to a first embodiment of the present application.
Detailed Description
The technical scheme of the application is further explained in detail through the following specific implementation modes:
example one
As shown in fig. 1, in this embodiment, the lottery credential management system operates in a management server, and is used in cooperation with a management terminal and a user terminal when being specifically applied.
The lottery voucher management system in the embodiment comprises a lottery distributing subsystem and a lottery exchanging subsystem, wherein the lottery exchanging subsystem is used for a user to exchange a prize and a manager to manage prize exchanging data; the lottery distributing subsystem comprises a credential information generating module and a prize exchanging graphic code generating module, wherein the credential information generating module is used for generating credential information of lottery credentials; the prize exchanging graphic code generating module is used for generating prize exchanging graphic codes according to the certificate information; in this embodiment, the prize exchanging graphic code is a two-dimensional code, in other embodiments of the present application, the prize exchanging graphic code may also be a bar code or other types of graphic codes, and the prize exchanging graphic code generating module includes: the system comprises a credential information acquisition module, an encryption module, an auxiliary information generation module and a two-dimensional code generation module.
The credential information obtaining module is configured to obtain credential information, where the credential information includes credential number information and ticket award information in this embodiment, an example of a lottery invoice is taken, the credential number information includes an invoice code and an invoice number, and the ticket award information includes an award amount.
The encryption module is used for generating encrypted prize information according to the bill prize information; the encryption module comprises a variable information generation module, the variable information generation module is used for generating variable information according to the credential information, and the encryption module is used for splicing the variable information and the bill prize information and then encrypting the spliced variable information and the bill prize information to generate encrypted prize information. In this embodiment, the variable information generating module includes a credential number information verifying module, and is configured to generate verification data according to the credential number information, and use the verification data as the variable information. The credential number information includes a credential code and a credential number, i.e., an invoice code and an invoice number. In other embodiments of the present application, other information such as time, random number, etc. may be used to generate the variable information. In this embodiment, the encryption module further includes an SM4 encryption module, and the SM4 encryption module encrypts the ticket prize information by using the SM4 encryption algorithm to generate encrypted prize information.
The auxiliary information generation module is used for generating verification information according to the credential information and the encrypted prize information.
The data splicing module is used for splicing the credential number information, the encrypted prize information and the verification information to generate two-dimensional code data; specifically, in this implementation, each piece of data is divided by "|", and the final formed concatenation result is: the "invoice code | invoice number | encrypted award information | verification information", for example, "151041951012 |00000001| u + ieknoa 2evx + stuppypcg ═ 075A" indicates two-dimensional code data corresponding to the invoice code 151041951012 and the invoice number 00000001. When the SM4 encryption module encrypts the ticket award item information, splicing the ticket award item information and the variable information, and then encrypting, namely: the encrypted prize information is SM4 (bill prize information | CRC (invoice code | invoice number)), where SM4 indicates SM4 encryption, CRC indicates that check information is generated by CRC check, and CRC (invoice code | invoice number) is added to ensure that ciphertexts encrypted for the same prize amount are different, thereby effectively preventing other people from guessing prize winning and prize losing. The auxiliary information generation module also applies the CRC algorithm to generate the check information, namely: and the check information is CRC (invoice code | invoice number | encrypted award information), and the check algorithm adopts a CRC-16 algorithm. The specific algorithm is as follows: p (X) ═ X16+ X15+ X2+1, with the rule: the high position is in front and the low position is in back.
The credential information generation module comprises:
the credential setting module is used for setting credential type information and batch information; in this embodiment, the quota lottery invoice is taken as an example, and is mainly used for setting the denomination of the invoice, such as an invoice code corresponding to the invoice denomination, a denomination amount, and the like, and also used for setting the invoice batch of the current lottery, including a batch number and a batch name, and adding invoices corresponding to the batch, such as an invoice number segment and a total amount.
The award distribution setting module is used for setting the awards, such as the grading, the amount and the like of the awards;
the credential generating module is used for setting and generating credentials corresponding to the current batch according to the credential type information and the batch information; namely, according to the type of the invoice and the setting of the batch, the information of each invoice is generated according to the invoice number segment.
The lottery distributing module is used for distributing the lottery for the generated credential; and the manager randomly selects the invoice number to distribute the prize according to a certain rule through the prize distribution module.
And the lottery distributing verification module is used for counting and verifying the lottery distributing data after the lottery distributing module distributes the lottery.
And the credential information export module is used for exporting the credential information after lottery distribution to form lottery distribution data, wherein the lottery distribution data comprise data printed to a printing factory and data exported to a prize exchanging subsystem.
The prize exchanging subsystem comprises a data importing module, a prize exchanging request acquiring module, a prize exchanging verification module, a prize item generating module, a prize money issuing module, a bill locking module, a bill unlocking module, a deadline management module, a prize exchanging record storage and query module, a prize exchanging fund early warning module and a bill blacklist setting module.
The data import module is used for importing lottery distribution data, in this embodiment, the lottery distribution data is generated by a lottery distribution system, and includes each prize exchanging bill information and corresponding prize item information, the prize exchanging bill information includes bill number information and the like, and the prize item information includes prize exchanging two-dimensional code data, money amount and prize exchanging password. In this embodiment, taking a lottery invoice as an example, the bill number information includes an invoice code and an invoice number. The invoice code, the invoice number, the prize-exchanging two-dimensional code data and the money amount are encrypted by SM4, the encryption keys are the same, and the prize-exchanging password is encrypted by SM 3.
The lottery ticket distributing system comprises a lottery ticket distributing module, a lottery ticket exchanging request acquiring module, a lottery ticket distributing module and a lottery ticket issuing module, wherein the lottery ticket distributing module is used for issuing a lottery ticket, the lottery ticket comprises bill number information, invoice codes and invoice numbers, and.
The prize exchanging verification module comprises a prize exchanging request verification module, a locking verification module and a blacklist verification module; and the prize exchanging request verification module is used for verifying whether the information contained in the prize exchanging request is consistent with the prize distribution data. The specific prize exchanging request verification module comprises a bill verification module and a prize item verification module, the bill verification module is used for judging whether bill information is effective or not according to prize distribution data, and the prize item verification module is used for judging whether prize item information is effective or not according to the prize distribution data.
In this embodiment, the prize redemption request is encoded and transmitted in an encrypted format. In this embodiment, the prize-exchanging password is encrypted and transmitted by using the SM3 encryption algorithm. The bill verification module is used for verifying the invoice code and the invoice number, and the prize item verification module is used for verifying the prize cashing two-dimensional code data and the prize cashing password.
The locking verification module is used for judging whether a bill corresponding to the prize exchanging request is locked or not; the blacklist verification module is used for verifying whether a bill corresponding to the prize exchanging request is in a bill blacklist or not;
the prize item generating module is used for generating a prize exchanging result according to the verification result of the prize exchanging verification module and sending the prize exchanging result to the client;
and the bonus award issuing module is used for issuing bonus awards to the account corresponding to the client according to the bonus award receiving request of the client, a WeChat platform is adopted in the implementation, and the bonus awards of the user are paid in a red packet mode by calling the WeChat platform API.
The ticket locking module is used for recording the failure times of the lottery cashing request verification module for verifying the same ticket within the preset time, and the ticket locking module is also used for locking the corresponding ticket when the failure times are greater than the preset value; the bill unlocking module is used for unlocking the bill after the bill locking duration exceeds a preset value. In this embodiment, the preset value of the number of failures is 3, and the preset value of the locking duration is 24 hours. The preset time is one day, namely the same invoice number is not rewarded for more than 3 times in one day, the invoice is locked, the invoice is rewarded after locking, and the invoice is unlocked after 24 hours.
And the time limit management module is used for recording whether the difference value between the prize drawing result generation time without prize drawing and the current time exceeds the preset time length, marking the prize drawing result as the overdue time if the difference value exceeds the preset time length, and the prize money issuing module is also used for verifying whether the prize drawing result corresponding to the prize drawing request exceeds the overdue time length. In this embodiment, the preset time period is 30 days.
And the prize exchanging record storage and inquiry module is used for storing and inquiring prize exchanging records.
And the prize exchanging fund early warning module is used for judging whether the surplus of the prize exchanging fund is lower than the early warning value or not, and carrying out early warning reminding when the surplus of the prize exchanging fund is lower than the early warning value.
The bill blacklist setting module is used for setting a bill blacklist, in the embodiment, the bill blacklist is set through the invoice number, and a manager sets the blacklist through the management terminal.
The system also comprises an issuing state updating module, a reimbursement module, a statement acquiring module, an account checking module and an account checking abnormity prompting module, wherein the issuing state updating module is used for updating the award issuing state of the award exchanging record of incomplete award issuing, and the reimbursement module is used for acquiring the award exchanging record of award losing award issuing and issuing again through the award issuing module.
The checking bill acquisition module is used for acquiring the cashing records and the fund flow detail table which are not checked in the checking period; the account checking module is used for checking each cashing record and the corresponding fund flow detail, judging whether the single number, the amount and the state are correct or not, and if not, recording that account checking is abnormal; and the account checking abnormity prompting module is used for performing abnormity prompting when account checking abnormity is detected.
The embodiment also discloses a lottery ticket management method, which uses the lottery ticket management system.
Example two
The difference between the present embodiment and the first embodiment is that, in the present embodiment, the prize exchanging subsystem further includes a billing record obtaining module, the billing record obtaining module is configured to obtain a billing record of a corresponding invoice according to the prize exchanging request, where the billing record includes a billing time, and the time checking module is configured to determine whether a time difference between the billing time and a time when the user sends the prize exchanging request is within a threshold range; the lottery item verification module is used for not verifying the prize-exchanging password when the time difference between the drawing time and the time when the user sends the prize-exchanging request is within the threshold range, and the lottery item verification module is used for verifying the prize-exchanging password when the time difference between the drawing time and the time when the user sends the prize-exchanging request is not within the threshold range. In the scheme of the embodiment, when the user scans the code for prize exchange just after the ticket is drawn, the prize exchange password of the user is not verified, the user does not need to input the prize exchange password again, the prize exchange is facilitated for the user, the user experience is improved, and if no ticket drawing record information exists or the difference between the ticket drawing time and the time for sending the prize exchange request by the user is too large, the user needs to manually input the prize exchange request so as to ensure that the invoice is held by the user.
EXAMPLE III
The prize exchanging subsystem is different from the first embodiment in that the prize exchanging subsystem further comprises a prize exchanging prize money ranking module and a ranking display module, the prize exchanging prize money ranking module is used for counting the total amount of prize money exchanged by each user and ranking according to the total amount of prize money exchanged by each user, the ranking display module is used for displaying the ranking of each user in a friend circle to the user, in particular, in the first embodiment, the prize exchanging mode is a WeChat code scanning mode, the user terminal is a WeChat applet, and the user terminal receives ranking data of the ranking display module and displays the total amount of the prize money ranked in the friend circle to the user. In the technical scheme of the embodiment, the prize ranking is displayed for the user, so that the propaganda effect can be achieved, the enthusiasm of the user for cashing the prize can be stimulated, and the user is promoted to ask for the invoice.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A lottery credential management system, comprising: the system comprises a prize arrangement subsystem and a prize exchanging subsystem, wherein the prize exchanging subsystem is used for a user to exchange prizes and for a manager to manage prize exchanging data; the lottery distributing subsystem comprises a credential information generating module and a prize exchanging graphic code generating module, wherein the credential information generating module is used for generating credential information of lottery credentials; the prize exchanging graphic code generating module is used for generating prize exchanging graphic codes according to the certificate information; convert the prize graphic code and be two-dimensional code, convert prize graphic code and generate the module and include:
the system comprises a credential information acquisition module, a ticket information processing module and a ticket information processing module, wherein the credential information acquisition module is used for acquiring credential information which comprises credential serial number information and ticket award information;
the encryption module is used for generating encrypted prize information according to the bill prize information;
the auxiliary information generation module is used for generating verification information according to the credential information and the encrypted prize information;
the data splicing module is used for splicing the credential number information, the encrypted prize information and the verification information to generate two-dimensional code data;
and the two-dimensional code generating module is used for generating a two-dimensional code according to the two-dimensional code data.
2. The lottery credential management system of claim 1, wherein: the encryption module comprises a variable information generation module, the variable information generation module is used for generating variable information according to the credential information, and the encryption module is used for splicing the variable information and the ticket prize information and then encrypting the spliced variable information and the ticket prize information to generate encrypted prize information.
3. The lottery credential management system of claim 2, wherein: the variable information generation module comprises a document number information verification module and is used for generating verification data according to the document number information and taking the verification data as variable information.
4. The lottery credential management system of claim 3, wherein: the credential information generation module comprises:
the credential setting module is used for setting credential type information and batch information;
the lottery distributing setting module is used for setting the prize terms;
the credential generating module is used for setting and generating credentials corresponding to the current batch according to the credential type information and the batch information;
the lottery distributing module is used for distributing the lottery for the generated credential;
and the lottery data exporting module is used for exporting the certificate information after lottery distribution to form lottery data.
5. The lottery credential management system of claim 4, wherein: the prize exchanging subsystem comprises:
the data import module is used for importing lottery data;
the prize exchanging request acquisition module acquires a prize exchanging request;
the prize exchanging verification module comprises a prize exchanging request verification module, a locking verification module and a blacklist verification module; the prize exchanging request verification module is used for verifying whether information contained in the prize exchanging request is consistent with prize distribution data or not, and the locking verification module is used for verifying whether a bill corresponding to the prize exchanging request is locked or not; the blacklist verification module is used for verifying whether a bill corresponding to the prize exchanging request is in a bill blacklist or not;
the prize item generating module is used for generating a prize exchanging result according to the verification result of the prize exchanging verification module and sending the prize exchanging result to the client;
and the bonus award module is used for issuing bonus awards to the account corresponding to the client according to the bonus award receiving request of the client.
6. The lottery credential management system of claim 5, wherein: the lottery ticket cashing request comprises bill information and prize information, the prize cashing request verification module comprises a bill verification module and a prize verification module, the bill verification module is used for judging whether the bill information is effective or not according to the prize distribution data, and the prize verification module is used for judging whether the prize information is effective or not according to the prize distribution data.
7. The lottery credential management system of claim 6, wherein: the ticket cashing system comprises a ticket locking module and a ticket unlocking module, wherein the ticket locking module is used for recording the failure times of the cashing request verification module for verifying the same ticket within the preset time, and the ticket locking module is also used for locking the corresponding ticket when the failure times are greater than the preset value; the bill unlocking module is used for unlocking the bill after the bill locking duration exceeds a preset value.
8. The lottery credential management system of claim 7, wherein: the prize award management module is used for recording whether the difference value between the prize award result generation time without prize award collection and the current time exceeds the preset time length, if yes, the prize award result is marked to be overdue, and the prize award issuing module is also used for verifying whether the prize award result corresponding to the prize award collection request exceeds the overdue time.
9. The lottery credential management system of claim 8, wherein: the system also comprises a release state updating module, a statement acquisition module, a statement checking abnormity reminding module and a reissue module, wherein the statement checking acquisition module is used for acquiring cashing records and fund flow lists which are not checked in a statement checking period; the account checking module is used for checking each cashing record and the corresponding fund flow detail, judging whether the single number, the amount and the state are correct or not, and if not, recording that account checking is abnormal; the account checking abnormity reminding module is used for carrying out abnormity reminding when account checking abnormity is detected; the award status updating module is used for updating the award status of the award records of uncompleted award distribution, and the reimbursement module is used for obtaining the award records of award distribution failure and distributing again through the award distribution module.
10. A lottery credential management method is characterized in that: a lottery credential management system as in any one of claims 1-9 is used.
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