CN2682502Y - Lottery digital false proof system - Google Patents
Lottery digital false proof system Download PDFInfo
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- CN2682502Y CN2682502Y CN 200420034809 CN200420034809U CN2682502Y CN 2682502 Y CN2682502 Y CN 2682502Y CN 200420034809 CN200420034809 CN 200420034809 CN 200420034809 U CN200420034809 U CN 200420034809U CN 2682502 Y CN2682502 Y CN 2682502Y
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- lottery
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- lottery ticket
- magic square
- false proof
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Abstract
The utility model discloses a lottery digital false proof system, which comprises a lottery center, and a plurality of lottery ticket selling terminals connected with the lottery center via a network, wherein the lottery center comprises a center database, a communication module, a prize shaking module and a lottery reward exchanging module. The lottery ticket selling terminal comprises a lottery numerical selection module, a lottery generation module, a lottery printing module and a terminal communication module. The utility model is characterized in that the lottery ticket selling terminal also comprises a magic square false proof module which is connected in series among the output end of the lottery generation module, the lottery printing module and the terminal communication module. Buyers can check whether a lottery wins a prize or not through the lottery number or the lottery serial number, and can check whether the lottery is true or false through the combination of the lottery serial number and the false proof code. The lottery digit false proof system can effectively prevent the false lottery from stealing the reward, and can solve the counterfeit problem of the existing lottery system caused by the disclosure of the center database information. Besides, the cost of the lottery can be greatly reduced.
Description
Technical field
The utility model relates to lottery system, particularly a kind of lottery ticket digital anti-fake system.
Background technology
Known lottery system comprises lottery central and a plurality of lottery ticket sales terminal that links with it by network as shown in Figure 2, and lottery central comprises lottery central database, communication module, lot cast module, lottery ticket prize module.The lottery ticket sales terminal comprises lottery ticket numerical selection module, lottery ticket generation module, lottery ticket print module, terminal called module, the lottery ticket numerical selection module of terminal produces lottery number at random according to user command, the lottery ticket generation module is according to the lottery number record Betting Station period, booking serial number, the booking time that have produced, information such as lottery number, it is pressed the setting format permutation, be sent to print module and print, simultaneously information such as Betting Station's period, booking serial number, booking time, lottery number are sent in the lottery central database by network by the terminal called module.The lottery central database is responsible for storing the lottery information that transmits from each point-of-sale terminal, record prize-winning number and prize information.Lottery ticket lot cast module is carried out lot cast at random to current lottery ticket, generates prize-winning number and is stored in the database.The information that lottery ticket prize module is inquired about this lottery ticket according to the booking serial number from the lottery central Database Systems, whether the prize staff checks the lottery information (stake point, booking serial number, booking time and lottery number) that writes down in the information and date storehouse on the lottery ticket consistent.As unanimity, then can prize, otherwise cannot prize.
The shortcoming that known lottery system exists lottery ticket to be easy to palm off, false proof centralized administrator can be colluded from both within and without with the personator fully, from the lottery central database, find the details of prize-winning lottery ticket and inform that the personator forges duplicate lottery ticket and palms off, thus the false claiming bonus.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that lottery ticket that existing lottery system exists is easy to palm off, provide a kind of can prevent from effectively to palm off in the lottery ticket digital anti-fake system of lottery ticket
For achieving the above object, the technical scheme that the utility model adopted is: comprise lottery central and a plurality of lottery ticket sales terminal that links with it by network, lottery central comprises the lottery central database, communication module, the lot cast module, lottery ticket prize module, the lottery ticket sales terminal comprises lottery ticket numerical selection module, the lottery ticket generation module, the lottery ticket print module, the terminal called module, it is characterized in that: described lottery ticket sales terminal also comprises false proof module, false proof module is serially connected with the output terminal and the lottery ticket print module of lottery ticket generation module, between the terminal called module, false proof module generates one the 7 above magic square in rank at random according to lottery number, magic square is split at random the unfinished magic square of two complementations, numeral in one of them unfinished magic square is formed a check strings according to the order of Row Column pass to lottery central by the terminal called module together with lottery information, deposit in the lottery central database, another complementary unfinished magic square is printed on the lottery ticket of sale by print module together with lottery information as security code.
In this digital lottery ticket Antiforge system, adopting false proof module is that two complementary unfinished magic squares are respectively as the security code of lottery ticket and the check code of lottery central with the even random division of the magic square of a random configuration, lottery information and magic square are reduced as checking the true and false foundation of lottery ticket, can prevent false lottery ticket robber prize effectively.Even because know check strings in the lottery central database, also be difficult to release the unfinished magic square on the true lottery ticket, thereby can't make the true lottery ticket of personation, existing lottery system exists because the personation problem that the central database information-leakage is brought thereby solved.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Fig. 2 is the structural drawing of existing lottery system.
Fig. 3 is magic square M at random.
Fig. 4 is the unfinished magic square M of magic square M
1
Fig. 5 is unfinished magic square M
1Complementary unfinished magic square M
2
Fig. 6 is unfinished magic square M
1The check strings of forming according to the order of Row Column.
Fig. 7 is the square formation of evenly shuffling at random of magic square M.
Fig. 8 is the false proof lottery ticket signal of magic square.
Following structure the drawings and specific embodiments are further described the utility model.
Embodiment
Fig. 1 shows the digital lottery ticket Antiforge system of being made up of a lottery ticket sales terminal and lottery central, lottery central connects with the lottery ticket sales terminal by network 10, lottery central comprises lottery central database 6, communication module 7, lot cast module 8, lottery ticket prize module 9, the lottery ticket sales terminal comprises lottery ticket numerical selection module 1, lottery ticket generation module 2, false proof module 3, lottery ticket print module 4, terminal called module 5, the output of lottery ticket numerical selection module 1 connects the input of lottery ticket generation module 2, is used for producing lottery number at random according to user command; Pseudo-module 3 is taken over control in the output of lottery ticket generation module 2, be used for according to the lottery number record Betting Station period that has produced, the booking serial number, the booking time, information such as lottery number, it is pressed the setting format permutation, be sent to false proof module 3, false proof module 3 is serially connected with between the output terminal and lottery ticket print module 4 and terminal called module 5 of lottery ticket generation module, false proof module 3 generates one the 7 above magic square in rank at random, magic square is split into the unfinished magic square of two complementations at random, numeral in one of them unfinished magic square is formed a check strings according to the order of Row Column and is passed to lottery central together with lottery information by terminal called module 5, deposit in the lottery central database 6, another unfinished magic square is printed on the lottery ticket of sale together with lottery information by lottery ticket print module 4, information such as the lottery number of each point-of-sale terminal and check code are sent to communication module 7 by terminal called module 5 by network 10, deliver in the lottery central database 6 again; Lottery central database 6 is responsible for the lottery information that storage is transmitted from each point-of-sale terminal, record prize-winning number and prize information; 9 pairs of current lottery tickets of lot cast module carry out lot cast at random, generate prize-winning number and are stored in the lottery central database 6.Lottery ticket prize module 8 is according to the information of booking serial number from lottery central database 6 these lottery tickets of inquiry, whether check the lottery information that writes down in the information and date storehouse on the lottery ticket consistent as stake point, booking serial number, booking time and lottery number etc., as unanimity, again security code and check code are carried out the magic square reduction, can form magic square then is the prize-winning lottery ticket, otherwise be false tickets, cannot prize.
When buying lottery ticket such as the lottery fan, terminal lottery ticket numerical selection module 1 is used for producing lottery number 2170198325 at random according to lottery fan's order; Lottery ticket generation module 2 is according to the lottery number record Betting Station period, booking serial number, the booking time that have produced, information such as lottery number, it is pressed the setting format permutation, be sent to false proof module 3, false proof module 3 generates one 7 rank magic square M as shown in Figure 3 at random, and magic square is split into the unfinished magic square M of two complementations at random
1, M
2, as Fig. 4, shown in Figure 5, one of them unfinished magic square M
2In numeral form a check strings according to the order of Row Column, pass to lottery central together with lottery informations such as lottery ticket serial number and lottery numbers by terminal called module 5, deposit in the lottery central database 6, as the effect sign indicating number of lottery ticket; Another unfinished magic square M
1Be printed on the lottery ticket of sale by lottery ticket print module 4 together with lottery information.9 pairs of current lottery tickets of lot cast module carry out lot cast at random, generate prize-winning number and are stored in the lottery central database 6.Suppose that prize-winning number is 2170198325, lottery ticket prize module 8 is according to the information of prize-winning lottery ticket serial number from lottery central database 6 these lottery tickets of inquiry, whether check the lottery information that writes down in the information and date storehouse on the lottery ticket consistent as stake point, lottery number, booking time etc., as unanimity, again with security code M
1With check code M
2Check strings carry out magic square reduction, can form magic square M then is the prize-winning lottery ticket, otherwise is false tickets, cannot prize.
In this lottery ticket digital anti-fake system,, and do not know the security code M on the true lottery ticket because lottery central only may be known the check strings of prize-winning lottery ticket
1, want to make personation prize-winning lottery ticket, must obtain security code M
1Yet this is extremely difficult.Because with regard to seven rank magic squares, enumerate seven rank unfinished magic square M by verification unfinished magic square data set
1Maximum times be about 4.0 * 10
37, assumed calculation machine per second can be verified 1,000,000 times seven rank magic squares, then on average needs computing time in about 1.23 hundred million hundred million could decode a security code M
1, through the so long time, its personation lottery ticket lost efficacy already, existing lottery system exists because the personation problem that the central database information-leakage is brought thereby solved.
Going up a kind of implementation is the one way system of being verified the lottery ticket true and false by lottery central, is unfavorable for the true and false of the direct fast query lottery ticket of lottery ticket buyer.The main body of determining the lottery ticket true and false in the lottery system is prize verification center, and for this reason, we provide the two-way lottery ticket true and false of following another kind inquiry mode.
Terminal lottery ticket numerical selection module 1 produces lottery number 2170198325 at random according to lottery fan's order; Lottery ticket generation module 2 is according to the lottery number record Betting Station period, uniqueness booking serial number, the booking time that have produced, information such as lottery number, it is pressed the setting format permutation, be sent to false proof module 3, false proof module 3 generates one 7 rank magic square M as shown in Figure 3 at random, again for magic square M produces the corresponding seven rank square formation S that shuffles at random, as shown in Figure 7.The square formation of shuffling S is decomposed into unfinished magic square M with magic square M
1With complementary unfinished magic square M
2, see Fig. 4 and Fig. 5. and the matrix S of will shuffling is converted to the vector of shuffling (1,0,1,0,0,1,0,0,1,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0,1,0,1,1,1,1,0,0,1,1,0,0,0,1,1,0,0,1,1,1,0,0,1,0,0), and convert binary code 1010010010110101101001001011110011000110011100100 to, it is 15 decimal number 362200119741668 that this binary code converts to the longest again, the security code of Here it is lottery ticket; With lottery number 2170198325, uniqueness booking serial number, lottery ticket security code 362200119741668 and unfinished magic square M
1Be printed on the lottery ticket front respectively, wherein security code will be covered, and sees Fig. 8; By unfinished magic square M
1With complementary unfinished magic square M
2Form true and false effect vector V
2: (6,46,7,35,15,36,33,37,9,42,41,30,1,49,38,2,27,48,40,21,18,34,3,11,43,28,31,14,8,16,32,29,20,26,12,45,4,5,13,22,25,19,10,23,44,47,39,17,24)
Press lottery ticket booking serial number with lottery information and true and false effect vector V such as lottery numbers
2Deposit the lottery central database in.
Whether input lottery number 2170198325 can be inquired about lottery ticket and get the winning number in a bond, and unites the true and false that input lottery ticket booking serial number and lottery ticket security code 362200119741668 can be inquired about lottery ticket.After learning that lottery ticket is got the winning number in a bond, the lottery data center must verify that the true and false of lottery ticket can prize, security code is opened by note, phone or internet input lottery ticket booking serial number and lottery ticket security code 362200119741668 in the prize center, can take out the true and false verification vector V of corresponding lottery ticket from the lottery data center
2, and according to security code V
1The true and false effect vector V of square formation S that shuffle that transforms with this lottery ticket
2Revert to seven rank square formations, its magic square character of simultaneous verification:, then be true lottery ticket if satisfy; Otherwise this lottery ticket is false lottery ticket, simultaneously the record queries number of times.The lottery data center is as required with true and false effect vector V
2In belong to unfinished magic square M
2Numeral return prize center or client according to the order of sequence, client can fill the unfinished magic square M on the lottery ticket in view of the above
1, and whether satisfied by mental arithmetic verification magic square character, client's mental arithmetic verification is equivalent to the preceding false proof mode of a kind of lottery ticket.
The advantage of lottery ticket digital anti-fake system:
1) coding method security: encryption algorithm can disclose;
2) database internal security: database can disclose, and does not have the database problem of divulging a secret;
3) the cracking difficulty the former be 1.23 hundred million hundred million an of sign indicating number, the latter is 18 years (pressing per second calculates for 1,000,000 times);
4) independently of one another between the different preventing pseudo-code, crack a sign indicating number other yard cracked nothing in all senses;
5) data base administrator can not insert valid data manufacturing personation lottery ticket;
6) database External security: digital authentication anti-counterfeiting mode can prevent the continuous audit trial attack of malice;
7) verification efficiency height: effect is calculated simple, does not have the efficiency bottle neck problem;
8) pipelining: magic square and security code can produce fast, are convenient to the pipelining of lottery ticket printing;
9) bi-directional verification: client is according to the inquiry feedback information, by the simple additive operation effect lottery ticket true and false in person;
10) but lottery number and the printing of booking serial number dominance, only recessive antiforge sign indicating number;
11) inquiry effect process is an interesting conventional digital recreation;
12) reduce the lottery ticket cost of manufacture.
Claims (2)
1, a kind of lottery ticket digital anti-fake system, comprise lottery central and a plurality of lottery ticket sales terminal that links with it by network, lottery central comprises the lottery central database, communication module, the lot cast module, lottery ticket prize module, the lottery ticket sales terminal comprises lottery ticket numerical selection module, the lottery ticket generation module, the lottery ticket print module, the terminal called module, it is characterized in that: described lottery ticket sales terminal also comprises false proof module, false proof module is serially connected with between the output terminal and lottery ticket print module and terminal called module of lottery ticket generation module, false proof module generates one the 7 above magic square in rank at random according to lottery number, magic square is split at random the unfinished magic square of two complementations, number in one of them unfinished magic square is formed a check code according to the order of Row Column pass to lottery central by the terminal called module together with lottery information, deposit in the lottery central database, another unfinished magic square is printed on the lottery ticket of sale by print module together with lottery information as security code.
2, a kind of lottery ticket digital anti-fake system, comprise lottery central and a plurality of lottery ticket sales terminal that links with it by network, lottery central comprises the lottery central database, communication module, the lot cast module, lottery ticket prize module, the lottery ticket sales terminal comprises lottery ticket numerical selection module, the lottery ticket generation module, the lottery ticket print module, the terminal called module, it is characterized in that: described lottery ticket sales terminal also comprises false proof module, false proof module is serially connected with the output terminal and the lottery ticket print module of lottery ticket generation module, between the terminal called module, false proof module produces one the seven above magic square in rank according to lottery number at random for each commodity, construct an element simultaneously and be 0 or 1 the square formation of shuffling at random, then according to shuffle square formation with this at random magic square be divided into the unfinished magic square (M of two complementations
1, M
2), unfinished magic square (M
1) middle digital corresponding with respective element 1 in the square formation of shuffling, unfinished magic square (M
2) middle digital corresponding with respective element 0 in the square formation of shuffling; By from left to right, order from top to bottom is unfinished magic square (M
1) in numeral unfinished magic square (M complementary with it
2) in numeral constitute a true and false effect vector according to the order of sequence, this true and false effect vector is passed to lottery central with lottery informations such as lottery ticket serial number, lottery numbers by the terminal called module, deposit in the lottery central database; By from left to right, order from top to bottom is converted into binary number with the corresponding square formation of shuffling, be converted to a decimal number again, this decimal number is printed on by print module on the lottery ticket of sale together with lottery informations such as lottery ticket serial number, lottery numbers as security code, simultaneously with unfinished magic square M
1Be printed on the lottery ticket front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034809 CN2682502Y (en) | 2004-01-02 | 2004-01-02 | Lottery digital false proof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034809 CN2682502Y (en) | 2004-01-02 | 2004-01-02 | Lottery digital false proof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682502Y true CN2682502Y (en) | 2005-03-02 |
Family
ID=34607449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034809 Expired - Fee Related CN2682502Y (en) | 2004-01-02 | 2004-01-02 | Lottery digital false proof system |
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| Country | Link |
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| CN (1) | CN2682502Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260979A (en) * | 2015-11-03 | 2016-01-20 | 中体彩科技发展有限公司 | Lottery sequence number generation method |
| CN106427235A (en) * | 2016-09-06 | 2017-02-22 | 广州市三环永新科技有限公司 | Lottery printer with anti-counterfeiting printing function and anti-counterfeiting method thereof |
| CN109165961A (en) * | 2018-09-12 | 2019-01-08 | 鸿博股份有限公司 | The lottery anti-counterfeiting method and system of combined two-dimension code |
| CN109191726A (en) * | 2018-09-05 | 2019-01-11 | 广东粤铁天福科技有限公司 | A kind of lottery ticket buys voucher Self-service printing system jointly |
-
2004
- 2004-01-02 CN CN 200420034809 patent/CN2682502Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105260979A (en) * | 2015-11-03 | 2016-01-20 | 中体彩科技发展有限公司 | Lottery sequence number generation method |
| CN106427235A (en) * | 2016-09-06 | 2017-02-22 | 广州市三环永新科技有限公司 | Lottery printer with anti-counterfeiting printing function and anti-counterfeiting method thereof |
| CN106427235B (en) * | 2016-09-06 | 2018-06-26 | 广州市三环永新科技有限公司 | A kind of lottery ticket printer method for anti-counterfeit with anti-counterfeiting printing |
| CN109191726A (en) * | 2018-09-05 | 2019-01-11 | 广东粤铁天福科技有限公司 | A kind of lottery ticket buys voucher Self-service printing system jointly |
| CN109165961A (en) * | 2018-09-12 | 2019-01-08 | 鸿博股份有限公司 | The lottery anti-counterfeiting method and system of combined two-dimension code |
| CN109165961B (en) * | 2018-09-12 | 2021-01-19 | 鸿博股份有限公司 | Lottery anti-counterfeiting method and system combining two-dimension codes |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |