CN100395679C - Software authorizing and protecting device and method - Google Patents
Software authorizing and protecting device and method Download PDFInfo
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- CN100395679C CN100395679C CNB2004100772959A CN200410077295A CN100395679C CN 100395679 C CN100395679 C CN 100395679C CN B2004100772959 A CNB2004100772959 A CN B2004100772959A CN 200410077295 A CN200410077295 A CN 200410077295A CN 100395679 C CN100395679 C CN 100395679C
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Abstract
The present invention provides a device and a method for authorizing and protecting software, which can authorize and protect various kinds of software. The device comprises a plurality of client computers, a database, and an application server, wherein each of the client computers comprises a registration code generating module for the generation and the encrypted transmission of registration codes, and an authentication code verifying module for comparing whether the authentication code and the registration code is consentient or not. The application server comprises an authentication code generating module and an authentication code registering module, wherein the authentication code generating module can generate and encrypt the corresponding authentication code based on the registration code provided by each of the client computers; the authentication code registering module is used for recording each user's information corresponding to each authentication code. The present invention can be combined with hardware and protect the authorized software based on users' rights configured by an operation system.
Description
[technical field]
The present invention relates to a kind of software authorizing and protecting device and method.
[background technology]
Because the reproducibility of software and repeating property, outside software developers and programmer one are to the evil that is subjected to software bootlegging use and piracy software product deeply.Though the various software license, prevention method is arranged, as the sequence number mode, service time, ways to restrain inserted function restricting program, Key File protection etc., these method shortcomings also clearly, or algorithm complexity, cost of manufacture height, or crack easily is a little less than the protection.
United States Patent (USP) trademark office disclosed publication number on November 11st, 2004 is 20040225894; name is called the patent application case of " but the hardware based numerical information of self-starting/authentication is certainly protected management system (Hardware Based Method for Digital Rights ManagementIncluding Self Activatin/ Self Authentication Software) "; its disclosed a kind of can with the self-starting of combination of hardware or certainly the authentication security system for software; its shortcoming is, fails to be authorized to software according to user's authority protection that operating system is set.Therefore, need provide a kind of device and method, it can be authorized to software according to user's authority protection that operating system is set.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of software authorizing and protecting device, its can with combination of hardware, the user right protection of setting according to operating system is authorized to software.
Another object of the present invention is to provide a kind of software license, prevention method, its can with combination of hardware, the user right protection of setting according to operating system is authorized to software.
For achieving the above object, the invention provides a kind of software authorizing and protecting device.This device includes a plurality of client computers, a network, an application server, a connection, a database.The software function module of client computer mainly comprises registration code generation module, authorization code authentication module.The software function module of application server end mainly comprises authorization code generation module, authorization code information registering module.
The registration code generation module is used to produce registration code and encrypted transmission thereof.Client computer obtains the program name that need authorize, a user right and the random value J that operating system is set, according to the Media Access Control Address that network interface card is installed, hard disk sequence number and the program name that need authorize, user right and random value J generation registration code.Consisting of of its registration code: program name-user right that the Media Access Control Address of random value-network interface card-hard disk sequence number-need are authorized.Adopt monocase circulation method of encrypting to encrypt to getting registration code thereafter.
Whether the authorization code authentication module is used for the comparison authorization code consistent with registration code.Read registration code and authorization code respectively, neither at authorization code and registration code is that relatively whether the two consistent under the empty state, if authorization code is consistent with registration code then in client computer mandate success, otherwise authorization code is back to the registration that application server carries out authorization code again.
The authorization code generation module can produce corresponding authorization code according to registration code, the need authoring program title that client computer provided.Comprise: the deciphering registration code also carries out as down conversion its first segment data value N: N=(N+393) * 473; Produce authorization code, this authorization code consists of conversion post-registration sign indicating number-need authoring program title; To the algorithm that authorization code is encrypted according to registration code, continuous four circulations are encrypted.
Authorization code information registering module is used to write down each authorization code user information corresponding, recorded Customs Assigned Number, Business Name, contact person, telephone number, software name, version, installation password, sequence number, registration code, authorization code and the remarks column of comprising, can carry out data manipulation have newly-increased, delete, revise, duplicate, cancel action.All data all are stored in the database, are used for user profile tracking and maintenance, software behaviour in service statistics, follow-up service etc.
The present invention also provides a kind of software license, prevention method, and this software license, prevention method comprises the steps: to quote a dynamic link library file or control starts accreditation process; Obtain the user right and the random value J that need authoring program title, operating system to set; Produce registration code and encryption according to hardware information and the above-mentioned information of obtaining; Registration code is sent to application server, produces authorization code according to need authoring program title and registration code; Authorization code information is registered and is stored in the database; Whether the authorization code that returns is verified with decision to this subscriber authorisation.
Software authorizing and protecting device provided by the invention and method adopt the method with combination of hardware, and the user right of binding operation default can make the user's of a computing machine authorization code can not used by other computing machine or user.
[description of drawings]
Fig. 1 is the hardware structure figure of software authorizing and protecting device of the present invention.
Fig. 2 is the client computer main software functional block diagram of software authorizing and protecting device of the present invention.
Fig. 3 is the application server main software functional block diagram of software authorizing and protecting device of the present invention.
Fig. 4 is the main operation process chart of software license, prevention method of the present invention.
Fig. 5 is that the registration code of software license, prevention method of the present invention produces operation process chart.
Fig. 6 is that the authorization code of software license, prevention method of the present invention produces operation process chart.
Fig. 7 is the authorization code checking operation process chart of software license, prevention method of the present invention.
[embodiment]
As shown in Figure 1, be the hardware structure figure of software authorizing and protecting device of the present invention.This device includes a plurality of client computers 10, a network 11, an application server 12, a connection 13, one database 14.Client computer 10 is used for dynamic display operation state for the user provides an operation-interface, and it can be desktop computer, kneetop computer or notebook computer etc., and network interface card and hard disk are installed.Client computer 10 links to each other with application server 12 by network 11, and network 11 can be intranet (Intranet), also can be the communication network of the Internet (Internet) or other type.Whether client computer 10 is used for the registration code generation consistent with registration code with encrypted transmission and comparison authorization code.Application server 12 is used to generate operations such as authorization code, authorization code information registering.Wherein the authorization code information registering comprises Customs Assigned Number, Business Name, contact person, telephone number, software name, version, installation password, sequence number, registration code, authorization code and remarks column for record is authorized to user profile, and it is stored in the database 14.Database 14 can safeguard the authorization code information of registration, and that the operation of service data has is newly-increased, delete, revise, duplicate, cancel.Database 14 links to each other with application server 12 by connecting 13.Connecting 13 is that a database connects, as the open type data storehouse connect (Open Database Connectivity, ODBC), or the Java database connect (Java Database Connectivity, JDBC) etc.
As shown in Figure 2, be the client computer 10 main software functional block diagram of software authorizing and protecting device of the present invention.Client computer 10 of the present invention mainly comprises registration code generation module 101, authorization code authentication module 102.
Registration code generation module 101 is used to produce registration code and encrypted transmission thereof.Client computer 10 obtains program name, the user right that uses this program that need authorize and a random value J who needs mandate, produces registration code according to Media Access Control Address, the hard disk sequence number of mounted network interface card, program name, the user right that needs to authorize.Consisting of of registration code: program name-user right that the Media Access Control Address of random value-network interface card-hard disk sequence number-need are authorized.Adopt monocase circulation method of encrypting to encrypt to getting registration code thereafter.The monocase cryptographic algorithm is: any random number J of the UNICODE sign indicating number of this character and 0～10 is carried out the computing of logic mutual exclusion; The new sign indicating number of mutual exclusion computing gained is divided by and gets its integral part M and remainder K, described close the character string for designing based on described cryptographic algorithm with close; Get close from left to right (K+2) position and (M+2) character of position M is done as down conversion: M=M*2^4+J; Get close (K+2) position and (M+2) character of position from left to right, encrypt and finish.
Whether authorization code authentication module 102 is used for the comparison authorization code consistent with registration code.This module reads registration code and authorization code respectively, is not that relatively whether the two consistent under the empty state at registration code and authorization code, then authorization code is back to the registration that application server 12 carries out authorization code again as if registration code and authorization code are inconsistent.
As shown in Figure 3, be the application server 12 main software functional block diagram of software authorizing and protecting device of the present invention.Application server 12 of the present invention mainly comprises authorization code generation module 121, authorization code information registering module 122.
Registration code that authorization code generation module 121 can be provided according to client computer 10 and the program name that needs to authorize produce corresponding authorization code, comprising: the deciphering registration code also carries out as down conversion its first segment data value N: N=(N+393) * 473; Produce authorization code, it consists of the program name of conversion post-registration sign indicating number-be authorized to; To the algorithm that authorization code is encrypted according to registration code, continuous four circulations are encrypted.
Authorization code information registering module 122 is used to write down each authorization code user information corresponding and this user profile is carried out attended operation, described user profile comprises Customs Assigned Number, Business Name, contact person, telephone number, software name, version, installation password, sequence number, registration code, authorization code and remarks column, and that described attended operation has is newly-increased, delete, revise, duplicate, cancel action.
As shown in Figure 4, be the main operation process chart of software license, prevention method of the present invention.At first client computer 10 is quoted a dynamic link library file or a control starts this program (step S200), but this file binding operation default user right by reference, the authorization code that makes a computer user can not used by other computing machine or user.Client computer 10 obtains needs authoring program title, the user right that uses this program that need authorize and a random value J (step S201); Client computer 10 produces registration code and encrypts (step S202) according to hardware information and the above-mentioned information of obtaining; Client computer 10 is sent to application server 12 (step S203) with registration code; Application server 12 produces authorization code (step S204) according to need authoring program title and registration code; (step S205) in the database 14 registered and be stored in to application server 12 with authorization code information; Whether 10 pairs of authorization codes that return of client computer are verified with decision to this subscriber authorisation (step S206).
As shown in Figure 5, be the registration code generation operation process chart of software license, prevention method of the present invention.At first client computer 10 reads the Media Access Control Address (step S300) of network interface card, and whether the Media Access Control Address of judging this network interface card is empty (step S301), if the Media Access Control Address of network interface card is that sky is then pointed out mistake, can't register (step S307); If the Media Access Control Address of network interface card is not the empty sequence number (step S302) that then reads hard disk.Whether the sequence number of judging hard disk is empty (step S303), if the sequence number of this hard disk is that sky is then pointed out mistake, can't register (step S307); If the sequence number of this hard disk is not the empty title (step S304) that needs authoring program that then reads.Produce registration code, the program name that its Media Access Control Address-hard disk sequence number-need that consist of random value J-network interface card are authorized, the user right (step S305) that uses this program that need authorize.Adopt monocase circulation method of encrypting to encrypt (step S306) registration code, the monocase cryptographic algorithm is: any random number J of the UNICODE sign indicating number of this character and 0～10 is carried out the computing of logic mutual exclusion; The new sign indicating number of mutual exclusion computing gained is divided by and gets its integral part M and remainder K with close, for a character string that designs based on described cryptographic algorithm M is done as down conversion for described close: M=M*2^4+J; Get close (K+2) position and (M+2) character of position from left to right, encrypt and finish.
As shown in Figure 6, be the authorization code generation operation process chart of software license, prevention method of the present invention.This flow process is carried out in application server 12.Judge at first whether registration code and the program name that needs to authorize are empty (step S400), if registration code is that sky waits for that then the user re-enters (S405) with the program name that needs to authorize; If registration code and the program name that needs to authorize do not continue then to check for sky whether registration code meets form, promptly whether the Media Access Control Address figure place of network interface card is correct, and whether hard disk sequence number figure place is correct, and whether registration code is divided into four segment values (step S401); If registration code does not meet form and waits for that then the user re-enters (S405); If registration code meets form and then registration code is decrypted, be that employing is finished the inverse operation of the cryptographic algorithm of registration code during deciphering, the first segment value N that deciphers the post-registration sign indicating number is carried out as down conversion:
N=(N+393) * 473 (step S402);
Produce authorization code, it consists of the program name (step S403) that conversion post-registration sign indicating number-need are authorized; To the algorithm that authorization code is encrypted according to the client computer registration code, (step S404) encrypted in continuous four circulations.
As shown in Figure 7, be the authorization code checking operation process chart of software license, prevention method of the present invention.This flow process is carried out in client computer 10.Judge that whether authorization code is empty (step S500), then points out the wrong input (step S501) of waiting for if authorization code is a sky; If authorization code then is not decrypted authorization code for sky, be that employing is finished (step S502) to the inverse operation of the cryptographic algorithm of authorization code during deciphering.Read registration code, the first segment value N of registration code carried out as down conversion:
N=(N+393) * 473 (step S503).
Relatively whether authorization code and registration code consistent (step S504) re-register (step S505) as if authorization code and the inconsistent mistake of then pointing out of registration code; If the consistent authorization code of then pointing out with registration code of authorization code succeeds in registration (step S506), the user is authorized.
Claims (18)
1. a software authorizing and protecting device comprises a plurality of client computers, a database, an application server, it is characterized in that wherein client computer comprises:
One registration code generation module is used for producing registration code and this registration code of encrypted transmission according to user right, the program name that needs mandate, a random value J that the hardware information and the operating system of client computer are set;
One authorization code authentication module, whether be used for the comparison authorization code consistent with registration code;
Described application server carries out the user profile registration, and the user profile of being registered is stored in the database, and this application server comprises:
One authorization code generation module can produce corresponding authorization code according to registration code that client computer provided and the program name that needs to authorize, and encrypt;
One authorization code information registering module is used to write down each authorization code user information corresponding.
2. software authorizing and protecting device as claimed in claim 1 is characterized in that, the consisting of of wherein said registration code: the program name-user right of the Media Access Control Address of random value J-network interface card-hard disk sequence number-mandate.
3. software authorizing and protecting device as claimed in claim 1 is characterized in that, wherein said registration code generation module is to adopt monocase circulation encryption method to encrypt getting registration code.
4. software authorizing and protecting device as claimed in claim 1; it is characterized in that; wherein said authorization code generation module carries out following action and produces authorization code: the deciphering registration code also carries out conversion: N=(N+393) * 473 to its first segment data value N, authorization code is registration code-need authoring program title after the conversion.
5. software authorizing and protecting device as claimed in claim 1 is characterized in that, it is the algorithm of encrypting according to registration code that wherein said authorization code is encrypted, and continuous four circulations are encrypted.
6. software authorizing and protecting device as claimed in claim 1 is characterized in that, wherein said authorization code authentication module can be carried out following action: the first segment value N is carried out conversion, N=(N+393) * 473 before checking.
7. a software license, prevention method is characterized in that, comprises the steps:
Start accreditation process;
Client computer obtains the user right and a random value J of authoring program title, operating system setting;
The user right and the random value J that set according to hardware information, authoring program title, the operating system of client computer produce registration code, and encrypt;
Registration code is sent to an application server, produces authorization code according to need authoring program title and registration code;
Authorization code information is registered and is stored in the database;
Whether client computer is verified with decision to this subscriber authorisation the authorization code that returns.
8. software license, prevention method as claimed in claim 7 is characterized in that, wherein step startup accreditation process is to quote a dynamic link library file by client computer to realize.
9. software license, prevention method as claimed in claim 7 is characterized in that, wherein step startup accreditation process is to quote a control by client computer to realize.
10. software license, prevention method as claimed in claim 7 is characterized in that, wherein step comprises the steps: according to the user's authority and the random value J generation registration code of hardware information, authoring program title, operating system setting
Read the Media Access Control Address of network interface card and judge whether the Media Access Control Address of network interface card is empty;
If the Media Access Control Address of network interface card does not then read the sequence number of hard disk and judges whether the sequence number of hard disk is empty for empty;
The user right and the random value J that set according to Media Access Control Address, hard disk sequence number, authoring program title, the operating system of network interface card produce registration code;
Adopting monocase circulation encryption method is that registration code is encrypted.
11. software license, prevention method as claimed in claim 10 is characterized in that, wherein step generation registration code also comprises if the Media Access Control Address of network interface card is that sky is then pointed out mistake.
12. software license, prevention method as claimed in claim 10 is characterized in that, wherein step generation registration code also comprises if the sequence number of hard disk is that sky is then pointed out mistake.
13. software license, prevention method as claimed in claim 7 is characterized in that, wherein step generation authorization code comprises the steps:
Whether the program name of judging registration code and needing to authorize is empty;
If registration code and need authoring program title do not continue then to check for sky whether registration code meets form;
If registration code meets form and then registration code is decrypted;
Produce authorization code according to need authoring program title and registration code;
Continuous four circulations are encrypted to authorization code.
14. software license, prevention method as claimed in claim 13 is characterized in that, wherein step generation authorization code comprises that also being called sky as if registration code with need authoring program name waits for that then the user re-enters.
15. software license, prevention method as claimed in claim 13 is characterized in that, wherein step generation authorization code also comprises if registration code does not meet form and waits for that then the user re-enters.
16. software license, prevention method as claimed in claim 7 is characterized in that, wherein the step client computer is verified also the authorization code that returns and is comprised the steps:
Judge whether authorization code is empty;
If authorization code then is not decrypted authorization code for sky;
Read registration code;
Relatively whether authorization code is consistent with registration code;
If the consistent authorization code of then pointing out with registration code of authorization code succeeds in registration.
17. software license, prevention method as claimed in claim 16 is characterized in that, wherein if step is verified the authorization code that returns and is also comprised the inconsistent mistake of then pointing out.
18. software license, prevention method as claimed in claim 16 is characterized in that, wherein step is verified the authorization code that returns and is also comprised if authorization code is that sky then points out mistake to re-register.
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| CNB2004100772959A CN100395679C (en) | 2004-12-04 | 2004-12-04 | Software authorizing and protecting device and method |
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| CNB2004100772959A CN100395679C (en) | 2004-12-04 | 2004-12-04 | Software authorizing and protecting device and method |
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| CN1782941A CN1782941A (en) | 2006-06-07 |
| CN100395679C true CN100395679C (en) | 2008-06-18 |
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| TWI412950B (en) * | 2009-06-29 | 2013-10-21 | Hon Hai Prec Ind Co Ltd | Document protection system and method thereof |
| CN104361267A (en) * | 2014-11-19 | 2015-02-18 | 厦门海迈科技股份有限公司 | Software authorization and protection device and method based on asymmetric cryptographic algorithm |
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| CN113660205B (en) * | 2021-07-12 | 2023-06-09 | 浙江瑞银电子有限公司 | Encryption method for software authorization code |
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| CN1405673A (en) * | 2001-09-17 | 2003-03-26 | 实密科技股份有限公司 | Software registration programme combined with hardware information of user |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI412950B (en) * | 2009-06-29 | 2013-10-21 | Hon Hai Prec Ind Co Ltd | Document protection system and method thereof |
| CN104361267A (en) * | 2014-11-19 | 2015-02-18 | 厦门海迈科技股份有限公司 | Software authorization and protection device and method based on asymmetric cryptographic algorithm |
| CN104361267B (en) * | 2014-11-19 | 2017-11-07 | 厦门海迈科技股份有限公司 | Software authorizing and protecting device and method based on rivest, shamir, adelman |
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| CN1782941A (en) | 2006-06-07 |
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