CN106919810A - Registration code generating method and device, software registration method and device - Google Patents
Registration code generating method and device, software registration method and device Download PDFInfo
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- CN106919810A CN106919810A CN201710096734.8A CN201710096734A CN106919810A CN 106919810 A CN106919810 A CN 106919810A CN 201710096734 A CN201710096734 A CN 201710096734A CN 106919810 A CN106919810 A CN 106919810A
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- 238000013475 authorization Methods 0.000 claims description 73
- 238000004364 calculation method Methods 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 24
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- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000004458 analytical method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
Abstract
The invention discloses one kind registration code generating method,Include machine code by making the registration code,Three kinds of information of software product password and some software authorities,Wherein machine code can prevent software to be illegally duplicated installation,Refitting system is reinstalled,Agreement condition on probation such as reinstalls at the situation of unauthorized use of software after expiring,And different software product passwords,Allow that software developer is protected using same software registration guard method to various software product,Furthermore,The authority for setting different softwares can meet the diversified demand of different user,Control is flexible,Therefore this programme can effectively overcome existing registration code few comprising information,The defect of unitary function,And avoid the problem of and parameter fixation excessively cumbersome using license file authorizings process,Facilitate user input,And be switched to formal operational phase in the evaluation software stage and need to only change registration code,Need not reinstall,It is convenient and swift.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of registration code generating method and device, software registration side
Method and device.
Background technology
It is on probation to potential customers that software developer provides software in order to promote software, usually, at the same software developer in order to
The interests of itself are protected, can be to carrying out a definite limitation to beta release software function.Common practice has three kinds, and one is that software is opened
The beta release software that hair business's offer reduces partial function is experienced to client, and client just provides formal version after formally buying
This global function software；Two is that software developer provides global function but has the trial edition software of useful life on probation to client, is tried out
Needing to buy and install official release after expiring can just make；Three is that software developer's offer global function software is on probation to client, but
Software default has a useful life, after the time limit must to software developer ask for License (authorization) files or
Software could be used normally after input registration code.In these three modes, reducing the software of function can make user's experience on probation bad,
Potential customers may be lost.Or meet customer requirement by reducing the trial edition software of function, cause client not enter one
Step purchase power, equivalent to there is provided freeware.Global function but there is the evaluation software of useful life, due to the journey of evaluation software
Preface part is different from the program file of formal software, and software of reinstalling or upgrade also is needed after point of purchase, it is impossible to realize by trying out
Seamlessly transitted to formal use.
Can no doubt be used by multipacket message unit control software by the way of License file authorizings, but
License file generic-document volumes are larger, and content is also unfavorable for that the mankind read and remember, it is difficult to pass through phone, short message carry out
Transmission, is also unsuitable for batch and uses, and is unlikely manually entered on the target machine as being applied similar ATM
License file contents.Although being input into usually using the software of registration code is convenient, because registration code is few comprising information unit,
Unitary function, can only be by recognizing registration code effectively or disarmed state determines whether software can be continuing with.Use
The duration on probation of the trial edition software for having useful life of License files or registration code mode is fixed, and cannot flexibly be controlled,
After also likely to be present that client is on probation and expiring, by continuing service condition on probation after refitting system.
Accordingly, it would be desirable to a kind of not only facilitated input but also the method for the flexible control software access right of energy, user's request can be met
With effectively protection software property right.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of registration code generating method and device, software registration method and device,
Existing registration code can effectively be overcome comprising information is few, unitary function defect, and avoided using license file authorizing processes
The problem that excessively cumbersome and parameter is fixed, can conveniently be input into, and can flexibly control again.
To achieve the above object, a kind of registration code generating method, including step be the embodiment of the invention provides：
First intermediate ciphertext is generated by the first AES based on machine code and software product password；
Limited according to default some software licenses, generate authorization message ciphertext；
After being encrypted computing according to first intermediate ciphertext and authorization message ciphertext, registration code ciphertext is generated；
According to the registration code ciphertext, the character string sequence of registration code is exported.
Compared with prior art, registration code generating method disclosed by the invention is first passed through to based on machine code and software product
Password generates the first intermediate ciphertext by the first AES, is limited further according to default some software licenses, and generation authorizes letter
Breath ciphertext, then by first intermediate ciphertext and authorization message ciphertext generation registration code ciphertext, so as to export the word of registration code
Symbol string sequence so that the registration code includes machine code, three kinds of information of software product password and some software authorities, can effective gram
Existing registration code is taken comprising information is few, unitary function defect, and is avoided excessively cumbersome using license file authorizing processes
And the problem that parameter is fixed, can flexibly control and the property right of software can be protected.
Used as the improvement of such scheme, the machine code is entered by software product password and following one or more information
Generated after row Hash computings：Hard disc of computer numbering, computer CPU numbering, computer MAC Address of Network Card, first time computer
System time, the software configuration file content of device code.Machine code is generated by software product password and computer hardware information,
The illegal copies of software can be prevented.And can limit user not using software configuration file content as machine code calculating input
Key configuration can be changed, is conducive to protecting the property right of software.
It is described that first intermediate ciphertext and authorization message ciphertext are encrypted computing as the improvement of such scheme
Afterwards, generation registration code ciphertext specifically includes step：
After first intermediate ciphertext is split as into Part I and Part II, by the second of first intermediate ciphertext
Part generates interim ciphertext with the authorization message ciphertext by the second AES；
The second intermediate ciphertext is generated after the Part I of first intermediate ciphertext and the interim ciphertext are combined,
And the 3rd intermediate ciphertext is generated by first AES；
After 3rd intermediate ciphertext is split as into Part I and Part II, by the first of the 3rd intermediate ciphertext
Part and the interim ciphertext are combined generation registration code ciphertext.
By multiple combination and cryptographic calculation, both ensured that registration code included software product password, machine code and some soft
The information of part access right three, in turn ensure that the nonrepeatability of registration code.
Used as the improvement of such scheme, the length of first intermediate ciphertext and machine code ciphertext is 16 bytes；And institute
State the first intermediate ciphertext or the Part I of the 3rd intermediate ciphertext and the length of Part II meets following relation：
X+Y=16, X>0&Y>0
Wherein, the X is the Part I of the first intermediate ciphertext or the byte shared by the Part I of the 3rd intermediate ciphertext
Number, Y is the Part II of the first intermediate ciphertext or the byte number shared by the Part II of the 3rd intermediate ciphertext.The Part I
Shared byte number is less than the byte number shared by Part II, it is ensured that the registration ciphertext has enough memory spaces to wrap
Software license limit needed for including.
As the improvement of such scheme, second AES be XOR AES, cyclic shift AES or
Replacement AES.And constituted by setting different length, the method can be made to be set suitable for different software use authorizations
Put.
Used as the improvement of such scheme, first AES is Hash AESs.Hash AESs can guarantee that
The integrality and compact of information.
Used as the improvement of such scheme, the authorization message ciphertext includes the information unit of module composition, limited number of times
Information unit, the information unit of limiting date, the letter of client maximum number of connections of the limitation number of days that information unit, software are used
Interest statement unit, the maximum information unit for using number of users simultaneously, the information unit of maximum throughput support CPU maximum numbers
Information unit.Limited by setting various software licenses, may be such that the authorization message ciphertext includes the various software right to use
Limit information so that software meets the diversified demand of user using more flexibly.
The embodiment of the present invention is also corresponded to and provides a kind of software registration method, including step：
First AES is passed through into the first intermediate ciphertext based on machine code and software product password, in the middle of described first
Ciphertext is split as Part I and Part II；
Receive the registration code of user input and be converted into registration code ciphertext, the registration code ciphertext is split as Part I
And Part II；
The Part II of the Part I of first intermediate ciphertext and the registration code ciphertext is combined generation
Two intermediate ciphertexts, and the 3rd intermediate ciphertext is generated by the first AES, the 3rd intermediate ciphertext is split as first
Divide and Part II；
When the Part I of the 3rd intermediate ciphertext is equal with the Part I of the registration code ciphertext, it is determined that note
Volume code effectively, and the registration code ciphertext is preserved to registration table；
When the registration code is effective, the Part II of the Part II of registration code ciphertext and the first intermediate ciphertext is passed through
Second AES obtains authorization message ciphertext, parses the authorization message that the authorization message ciphertext obtains software product.
, be encrypted for machine code and software product password first by a kind of software registration method disclosed in the embodiment of the present invention
Split with the registration code ciphertext after computing, reconfigure and the 3rd intermediate ciphertext is obtained after cryptographic calculation, if described
The Part I of three intermediate ciphertexts is identical with the Part I of the registration code ciphertext, determines that registration code is effective；If registration code has
Effect, the Part II of the Part II of the 3rd intermediate ciphertext and the registration code ciphertext is encrypted to be generated after computing and is awarded
Power information ciphertext, parsing the authorization message ciphertext can obtain authorization message.By first to the registration code ciphertext
Point carry out verifying the right to use of software, the unauthorized use of software such as reinstall after illegal copies, the refitting system that can prevent software
Use, effectively protect the property right of software；By after the checking of software license, being obtained by parsing the authorization message ciphertext
Authorization message, flexibly configurable software function module composition, access times, use the software licenses such as number of days, useful life
Limit, can meet the diversified demand of user, can effectively overcome existing registration code comprising information is few, unitary function defect, and keep away
The problem of and parameter fixation excessively cumbersome using license file authorizings process is exempted from, can conveniently be input into, can flexibly control again
System.
The embodiment of the present invention is also corresponded to and provides a kind of registration code generating means, including：
First intermediate ciphertext generation module, for being generated by the first AES based on machine code and software product password
First intermediate ciphertext；
Authorization message generation module, limits for default some software licenses, generates authorization message ciphertext；
Registration code generation module, after being encrypted computing according to first intermediate ciphertext and authorization message ciphertext,
Generation registration code ciphertext.
Registration code output module, for according to registration code ciphertext, exporting the character string sequence of registration code.
A kind of registration code generating means disclosed in the embodiment of the present invention, machine is integrated by the first intermediate ciphertext generation module
Code and software product password generate the first intermediate ciphertext, are generated by authorization message further according to default some software license limits
Module generates authorization message ciphertext, first intermediate ciphertext and registration code generation module is combined raw with after cryptographic calculation
Into registration code ciphertext so that the registration code includes machine code, three kinds of information of software product password and some software authorities, it is to avoid
Software is illegally duplicated installation, can effectively overcome existing registration code comprising information is few, unitary function defect, and avoids and use
The problem that license file authorizings process is excessively cumbersome and parameter is fixed, can flexibly control and can protect the property right of software.
The embodiment of the present invention is also corresponded to and provides a kind of software registration device, including：
First intermediate ciphertext splits module, for based on machine code and software product password by the first AES into the
One intermediate ciphertext, Part I and Part II are split as by first intermediate ciphertext；
Registration code ciphertext splits module, for receiving the registration code of user input and being converted into registration code ciphertext, will be described
Registration code ciphertext is split as Part I and Part II；
3rd intermediate ciphertext splits module, for by the Part I of first intermediate ciphertext and the registration code ciphertext
Part II be combined the second intermediate ciphertext of generation, and the 3rd intermediate ciphertext is generated by the first AES, will be described
3rd intermediate ciphertext is split as Part I and Part II；
Registration code authentication module, for the Part I when the 3rd intermediate ciphertext and the first of the registration code ciphertext
When part is equal, it is determined that registration code effectively, and the registration code ciphertext is preserved to registration table；
Authorization message parsing module, for when the registration code is effective, by the Part II of registration code ciphertext and first
The Part II of intermediate ciphertext obtains authorization message ciphertext by the second AES, parses the authorization message ciphertext and obtains soft
The authorization message of part product.
, be encrypted for machine code and software product password first by a kind of software registration device disclosed in the embodiment of the present invention
Split with the registration code ciphertext after computing, reconfigure and the 3rd intermediate ciphertext is obtained after cryptographic calculation, if described
The Part I of three intermediate ciphertexts is identical with the Part I of the registration code ciphertext, determines that registration code is effective；If registration code has
Effect, by authorization message parsing module by the Part II of the 3rd intermediate ciphertext and the Part II of the registration code ciphertext
Authorization message ciphertext is generated after being encrypted computing, parsing the authorization message ciphertext can obtain authorization message.By to institute
Stating the Part I of registration code ciphertext verify the right to use of software, can prevent weight after illegal copies, the refitting system of software
The use of the unauthorized use of software such as new installation, effectively protects the property right of software；By after the checking of software license, by solution
Analyse the authorization message ciphertext and obtain authorization message, flexibly configurable software function module composition, access times, using number of days,
The software licenses such as useful life limit, the diversified demand of user can be met, can effectively overcome existing registration code comprising information it is few,
The defect of unitary function, and avoid the problem of and parameter fixation excessively cumbersome using license file authorizings process, Ji Nengfang
Just it is input into, can flexibly controls again.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet for registering code generating method in the embodiment of the present invention 1.
Fig. 2 is a kind of schematic flow sheet for registering code generating method in the embodiment of the present invention 2.
Fig. 3 is the process schematic of registration code generation in the embodiment of the present invention 2.
Fig. 4 is a kind of schematic flow sheet of software registration method in the embodiment of the present invention 3.
Fig. 5 is a kind of structural representation of registration code generating means in the embodiment of the present invention 4.
Fig. 6 is a kind of structural representation of software registration device in the embodiment of the present invention 5.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is a kind of schematic flow sheet of registration code generating method that the embodiment of the present invention 1 is provided referring to Fig. 1.As shown in Figure 1
Registration code generating method include step：
S11, the first intermediate ciphertext is generated by the first AES based on machine code and software product password；
S12, limited according to default some software licenses, generate authorization message ciphertext；
S13, first intermediate ciphertext and authorization message ciphertext are encrypted computing after, generate registration code ciphertext；
S14, according to the registration code ciphertext, export the character string sequence of registration code.
During specific implementation, the software product password is close for the product of software design patterns of the software developer to different editions
Code, is privately owned developer, is not opened to the outside world.First machine code and software product password are encrypted in the middle of computing available first
Ciphertext, first intermediate ciphertext includes the information of both machine code and software product password；Then, according to default some soft
Part access right, generates authorization message ciphertext, and some software license limits can be opened in the software development and design stage by software
Hair business is configured for different customer groups, can also be set by user in software marketing operational phase and formal operational phase
Put；Then, after just described first intermediate ciphertext and authorization message ciphertext are encrypted computing, registration code ciphertext, then root are generated
The character string sequence of registration code is exported according to registration code ciphertext.By above procedure, can in registration code ciphertext integration software product
Password, machine code and software license limit the information of three, wherein, the machine code and software product password are used for software
When checking to software license, and configure different software licenses limits can the functional module of flexible control software constitute, make
With number of days, access times etc., the diversified demand of user is met, therefore this programme can effectively overcome existing registration code to include information
Less, the defect of unitary function, and the problem of and parameter fixation excessively cumbersome using license file authorizings process is avoided, both
Can conveniently be input into, can flexibly control again.
Preferably, the machine code to software product password and following one or more information after carrying out Hash computings
Generation：When hard disc of computer numbering, computer CPU numbering, the system of computer MAC Address of Network Card, first time computing machine code
Between, software configuration file content.Wherein, hard disk serial number, CPU number, MAC Address of Network Card, can be by operating system api function
Directly read, using for this three groups of data can cause each physical machine machine code different, also limit same note
Volume code is on many machines simultaneously using possible.Such as a certain hard disc of computer numbering is HDS722525VLAT80, MAC Address
It is 50-7B-9D-C1-A6-96, these data typically all have uniqueness, therefore the corresponding machine code of different computers is also different,
Therefore same registration code can only recognize a unique machine, it is impossible to copy to and used on other machines.On the other hand, first is used
The system time of secondary computing machine code generates machine code, and the leak of software can be reinstalled after anti-locking system refitting.Because,
The system time of first time computing machine code, on specific operation system Installation Example, performs the code operation of first time computing machine
The numerical value by present system time with millisecond as granularity writes registration table afterwards, when computing machine code is needed again next time again, will
The time value for reading and using registration table to record, it is consistent this guarantees each computing machine code result, but after refitting system
Due to it is difficult to ensure that for the first time obtain machine code time millisecond value it is identical, so machine code must be change, machine code
Change can make current registration code fail.Furthermore, software merit rating content calculates input and can limit user user not as machine code
Can be controlled oneself modification key configuration, and such as some softwares show the client company title for using in meeting in window title, if used
The content of client company title as computing machine code parameter, user voluntarily software modification display Business Name after machine code
Can change, the change of machine code can make current registration code fail.Therefore, machine code is generated by software merit rating content, then is passed through
Machine code generates registration code, and the illegal copies and piracy that can prevent software are used.6 contents of the above, software product password is
The input item of computing machine code, other unnecessary wholes in computing machine code are used, and can limit plan according to software function
Optional one of which or several is applied in combination in slightly.The software code different for different software merit ratings, is conducive to many
Software product registration code is managed using same daemon software, it is also possible to which realizing the registration code of different software product can not lead to
With.
Therefore, machine code is used in one software installation environment of limited range unique identification, the calculating that can be used in user
Automatically generated on machine, user can be directly viewable machine code on software interface.Preferably, for convenience of the consideration of input, machine code
For digital and length is limited in 10 characters, 10 characters can be that the string number of 0-9 is represented.The machine code exists
It is interior on a large scale to repeat, but minimal amount of repetition will not influence on selling and using producing in limited range.
It is a kind of schematic flow sheet of registration code generating method that the embodiment of the present invention 2 is provided referring to Fig. 2.As shown in Figure 2
Registration code generating method on the basis of embodiment 1, the step S13 specifically includes step：
S131, first intermediate ciphertext is split as Part I and Part II after, by first intermediate ciphertext
Part II and the authorization message ciphertext interim ciphertext is generated by the second AES；
S132, the Part I of first intermediate ciphertext and the interim ciphertext are combined after generation second in the middle of
Ciphertext, and the 3rd intermediate ciphertext is generated by first AES；
S133, the 3rd intermediate ciphertext is split as Part I and Part II after, by the 3rd intermediate ciphertext
Part I and the interim ciphertext be combined generation registration code ciphertext.
With reference to Fig. 3, the course of work of the embodiment of the present invention will be specifically described below.During specific implementation, first receive
The machine code S that user provides, using the machine code S and software product password K as input, the is generated by the first AES
One intermediate ciphertext M1, Part I M1-1 and Part II M1-2 are split as by the first intermediate ciphertext；According to default some soft
Part access right, generation authorization message ciphertext P；The Part II M1-2 and the authorization message of first intermediate ciphertext is close
Literary P generates interim ciphertext R1 by the second AES；Then, by the Part I M1-1 of first intermediate ciphertext and described
Interim ciphertext R1 generates the second intermediate ciphertext M2 after being combined, and generates the 3rd intermediate ciphertext M3 by the first AES；
Then, the 3rd intermediate ciphertext M3 is split into Part I M3-1 and Part II M3-2, by the 3rd intermediate ciphertext
Part I M3-1 and interim ciphertext R1 be combined after generate registration code ciphertext M4；Finally, according to the registration code ciphertext
M4 exports the character string sequence R of registration code.In above process, adding for multiple rounds, can be carried out by first AES
Close computing, is conducive to the nonrepeatability of registration code, and increased registration code cracks difficulty, protects the property right of software.Pass through
Said process so that the registration code includes machine code, wherein three kinds of information of software product password and some software authorities, machine
Code can prevent from software to be illegally duplicated installations, refitting system reinstalling, arrange to try out after condition expires and reinstall etc. illegally
Use the situation of software, and different software product passwords so that software developer can be protected using same software registration
Method is protected to various software product, furthermore, setting the authority of different softwares, can to meet different user diversified
Demand, control is flexible, therefore this programme can effectively overcome existing registration code comprising information is few, unitary function defect, and avoids
Using the problem that license file authorizings process is excessively cumbersome and parameter is fixed, facilitate user input, and in evaluation software rank
Section is switched to formal operational phase need to only change registration code, without reinstalling.
Preferably, the authorization message ciphertext includes information unit, the information unit of limited number of times, the software of module composition
Information unit, the information unit of limiting date, the most information unit of client maximum number of connections, the Datong District for the limitation number of days for using
When using the information unit of number of users, the information unit of maximum throughput or support CPU maximum numbers information unit.It is described
Information of the authorization message ciphertext comprising various software access right, wherein the authorization message ciphertext may include module id, two
Individual counter initial value and time restriction.Wherein, a counter is used for counting how many times, and another counter is based on number of days
Number.The counting how many times can be counted for client maximum number of connections, maximum is counted using number of users simultaneously, maximum throughput
Count or support that CPU maximum numbers are counted, can be configured according to the different demand of user.It is corresponding, when software is opened, or
In some cycles during running software, inspection mandate can be carried out to software, whether check item has registers, uses number of days, validity period
Whether limit has reached, whether designated module can be used etc..
Preferably, the length of first intermediate ciphertext and machine code ciphertext can be set to 16 bytes；And described
The length of the Part I and Part II of one intermediate ciphertext or the 3rd intermediate ciphertext meets following relation：
X+Y=16, X>0&Y>0
Wherein, the X is the Part I of the first intermediate ciphertext or the byte shared by the Part I of the 3rd intermediate ciphertext
Number, Y is the Part II of the first intermediate ciphertext or the byte number shared by the Part II of the 3rd intermediate ciphertext.Byte number, Y is
Byte number shared by the Part II of the Part II of one intermediate ciphertext or the 3rd intermediate ciphertext.In actual applications, described
Byte number X shared by a part is less than the byte number Y shared by Part II, it is ensured that the registration ciphertext has enough storages
Space limits (usual Y >=8) with including required software license.From said process, registration code ciphertext accounts for 16 bytes,
It it is exactly 128, using hexadecimal, by ASCII (American Standard Code for Information
Interchange, ASCII) code table, 32 characters can be changed into by 128, constituted according to registration code
Custom, also for more convenient input and transmission, the registration code of stating is made up of the character of 0-9, A-F.
Further, first algorithm is hash algorithm.Hash algorithm by the binary value of random length be mapped as compared with
The binary value of short regular length, this small binary value is referred to as hash value.Hash value be one piece of data uniquely and extremely
Compact numerical value representation.If changed in input data, hash value can also change.Wherein, it is the more commonly used
Hash algorithm is MD5 and SHA.
Preferably, second AES be XOR AES, cyclic shift AES or replacement AES,
This several algorithm can be illustrated by following formula：
Such as plaintext T, key K；XOR AES is E=T xor K；Cyclic shift algorithm be E=T ring shift lefts K (or
Ring shift right)；Replacement AES is E=Table [K+T mod L], and L is the size of substitution list Table.Wherein, circulation is moved
Inconvenience is realized in position in high-level language, and replacement encryption needs to build the map table for replacing, so the second AES is preferable
It is XOR AES.
Registration code generating method in accordance with the above, the embodiment of the present invention 3 is also corresponded to and provides a kind of software registration side
Method (i.e. authorization method, the inverse operation of substantially above-mentioned registration code generating method), as shown in figure 4, including step：
S31, based on machine code and software product password by the first AES into the first intermediate ciphertext, by described first
Intermediate ciphertext is split as Part I and Part II；
S32, the registration code for receiving user input are simultaneously converted into registration code ciphertext, and the registration code ciphertext is split as into first
Part and Part II；
S33, the Part II of the Part I of first intermediate ciphertext and the registration code ciphertext is combined after
The second intermediate ciphertext is generated, and the 3rd intermediate ciphertext is generated by the first AES, the 3rd intermediate ciphertext is split as
Part I and Part II；
S34, when the Part I of the 3rd intermediate ciphertext is equal with the Part I of the registration code ciphertext, then really
Determine registration code effectively, and the registration code ciphertext is preserved to registration table；
S35, when the registration code is effective, by the Part II of registration code ciphertext and the Part II of the first intermediate ciphertext
Authorization message ciphertext is obtained by the second AES, the authorization message that the authorization message ciphertext obtains software product is parsed.
During specific implementation, first by machine code S and software product password K by the first AES into the first intermediate ciphertext
M1, Part I M1-1 and Part II M1-2 is split as by the first intermediate ciphertext M1；Again by the registration code R of user input
And registration code ciphertext M4 is converted into, the registration code ciphertext is split as Part I M4-1 and Part II M4-2；Will be described
The Part II M4-2 of the Part I M1-1 of the first intermediate ciphertext and the registration code ciphertext is combined in the middle of generation second
Ciphertext M2, and the 3rd intermediate ciphertext M3 is generated by the first AES, the 3rd intermediate ciphertext is split as Part I
M3-1 and Part II M3-2；When the Part I of Part I M3-1 and the registration code ciphertext of the 3rd intermediate ciphertext
When M4-1 is equal, it is determined that registration code effectively, and the registration code R is preserved to registration table；When the registration code is effective, will
The Part II M4-2 of registration code ciphertext and the Part II M1-2 of the first intermediate ciphertext are authorized by the second AES
Information ciphertext P, parses the authorization message that the authorization message ciphertext P obtains software product.By registration code generating process and right
The software registration process answered understands that first AES is non-reversible algorithm, is preferably Hash AESs, described the
Two AESs are reversible algorithm, are preferably XOR AES.Carried out by the Part I to the registration code ciphertext
The right to use of software is verified, the use of unauthorized use of software such as reinstalls after illegal copies, the refitting system that can prevent software,
Effectively protect the property right of software；By after the checking of software license, being authorized by parsing the authorization message ciphertext
Information, flexibly configurable software function module composition, access times, using the software licenses such as number of days, useful life limit, can expire
The sufficient diversified demand of user, can effectively overcome existing registration code comprising information is few, unitary function defect, and avoids and use
The problem that license file authorizings process is excessively cumbersome and parameter is fixed, can conveniently be input into, and can flexibly control again.
The embodiment of the present invention 4 or correspondence provide a kind of registration code generating means, as shown in figure 5, the registration code is given birth to
Include into device 100：
First intermediate ciphertext generation module 101, for passing through the first AES based on machine code and software product password
Generate the first intermediate ciphertext；
Authorization message generation module 102, limits for default some software licenses, generates authorization message ciphertext；
Registration code generation module 103, for being encrypted computing according to first intermediate ciphertext and authorization message ciphertext
Afterwards, registration code ciphertext is generated.
Registration code output module 104, for according to registration code ciphertext, exporting the character string sequence of registration code.
Registration code generating means 100 disclosed in the embodiment of the present invention integrate machine by the first intermediate ciphertext generation module 101
Device code and software product password generate the first intermediate ciphertext, are given birth to by authorization message further according to default some software license limits
Authorization message ciphertext is generated into module 102, first intermediate ciphertext and registration code is generated by registration code generation module 103
Module is combined and registration code ciphertext is generated after cryptographic calculation so that the registration code includes machine code, software product password
With three kinds of information of some software authorities, it is to avoid software is illegally duplicated installation, can effectively overcome existing registration code comprising information it is few,
The defect of unitary function, and the problem of and parameter fixation excessively cumbersome using license file authorizings process is avoided, can be flexible
Control can protect the property right of software again.
The embodiment of the present invention 5 or correspondence provide a kind of software registration device 200, as shown in fig. 6, including：
First intermediate ciphertext splits module 201, for passing through the first AES based on machine code and software product password
Into the first intermediate ciphertext, first intermediate ciphertext is split as Part I and Part II；
Registration code ciphertext splits module 202, for receiving the registration code of user input and being converted into registration code ciphertext, by institute
State registration code ciphertext and be split as Part I and Part II；
3rd intermediate ciphertext splits module 203, for by the Part I and the registration code of first intermediate ciphertext
The Part II of ciphertext is combined the second intermediate ciphertext of generation, and generates the 3rd intermediate ciphertext by the first AES, will
3rd intermediate ciphertext is split as Part I and Part II；
Registration code authentication module 204, for the Part I when the 3rd intermediate ciphertext and the registration code ciphertext
When Part I is equal, it is determined that registration code effectively, and the registration code ciphertext is preserved to registration table；
Authorization message parsing module 205, for when the registration code is effective, by the Part II of registration code ciphertext and
The Part II of one intermediate ciphertext obtains authorization message ciphertext by the second AES, parses the authorization message ciphertext and obtains
The authorization message of software product.
The course of work of the software registration device 200 of the embodiment of the present invention refers to above-described embodiment 3 to software registration side
The specific descriptions of method, will not be repeated here.
To sum up, the invention discloses one kind registration code generating method, software registration method and registration code generating means, pass through
To generating the first intermediate ciphertext by the first AES based on machine code and software product password, further according to default some soft
Part access right, generates authorization message ciphertext, then that first intermediate ciphertext and authorization message ciphertext generation registration code is close
Text, so as to export the character string sequence of registration code so that the registration code includes machine code, software product password and some softwares
Three kinds of information of authority, wherein, wherein machine code can prevent software be illegally duplicated installation, refitting system reinstall, arrange examination
The situation of unauthorized use of software such as reinstall after being expired with condition, and different software product passwords so that software developer
Various software product can be protected using same software registration guard method, furthermore configure different software licenses
Limit can flexibly control software functional module constitute, using number of days, access times etc., meet the diversified demand of user, therefore
This programme can effectively overcome existing registration code comprising information is few, unitary function defect, and avoid using license files
The problem that licensing process is excessively cumbersome and parameter is fixed, can conveniently be input into, and can flexibly control again.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. it is a kind of to register code generating method, it is characterised in that including：
First intermediate ciphertext is generated by the first AES based on machine code and software product password；
Limited according to default some software licenses, generate authorization message ciphertext；
After first intermediate ciphertext and authorization message ciphertext are encrypted into computing, registration code ciphertext is generated；
According to the registration code ciphertext, the character string sequence of registration code is exported.
2. it is as claimed in claim 1 to register code generating method, it is characterised in that the machine code is by software product password
Generated after carrying out Hash computings with following one or more information：Hard disc of computer numbering, computer CPU numbering, computer network
System time, the software configuration file content of card MAC Address, first time computing machine code.
3. it is as claimed in claim 1 to register code generating method, it is characterised in that described by first intermediate ciphertext and mandate
After information ciphertext is encrypted computing, generation registration code ciphertext specifically includes step：
After first intermediate ciphertext is split as into Part I and Part II, by the Part II of first intermediate ciphertext
Interim ciphertext is generated by the second AES with the authorization message ciphertext；
The second intermediate ciphertext is generated after the Part I of first intermediate ciphertext and the interim ciphertext are combined, and is led to
Cross first AES and generate the 3rd intermediate ciphertext；
After 3rd intermediate ciphertext is split as into Part I and Part II, by the Part I of the 3rd intermediate ciphertext
Generation registration code ciphertext is combined with the interim ciphertext.
4. it is as claimed in claim 3 to register code generating method, it is characterised in that first intermediate ciphertext and machine code ciphertext
Length be 16 bytes；And the length of the Part I and Part II of first intermediate ciphertext or the 3rd intermediate ciphertext expires
It is enough to lower relation：
X+Y=16, X>0&Y>0
Wherein, the X is the Part I of the first intermediate ciphertext or the byte number shared by the Part I of the 3rd intermediate ciphertext, Y
Byte number shared by the Part II of the first intermediate ciphertext or the Part II of the 3rd intermediate ciphertext.
5. it is as claimed in claim 3 to register code generating method, it is characterised in that second AES is that XOR encrypts calculation
Method, cyclic shift AES or replacement AES.
6. the registration code generating method as described in claim 1 or 3, it is characterised in that first AES adds for Hash
Close algorithm.
7. it is as claimed in claim 1 to register code generating method, it is characterised in that the authorization message ciphertext includes that module is constituted
Information unit, the information unit of limited number of times, software information unit, the information list of limiting date of limitation number of days that use
Unit, the information unit of client maximum number of connections, maximum use information unit, the information of maximum throughput of number of users simultaneously
The information unit of unit or support CPU maximum numbers.
8. a kind of software registration method, it is characterised in that including step：
First AES is passed through into the first intermediate ciphertext based on machine code and software product password, by first intermediate ciphertext
It is split as Part I and Part II；
The registration code for receiving user input is simultaneously converted into registration code ciphertext, and the registration code ciphertext is split as into Part I and the
Two parts；
The Part II of the Part I of first intermediate ciphertext and the registration code ciphertext is combined in generation second
Between ciphertext, and by the first AES generate the 3rd intermediate ciphertext, by the 3rd intermediate ciphertext be split as Part I and
Part II；
When the Part I of the 3rd intermediate ciphertext is equal with the Part I of the registration code ciphertext, it is determined that registration code
Effectively, and by the registration code ciphertext preserve to registration table；
When the registration code is effective, the Part II of the Part II of registration code ciphertext and the first intermediate ciphertext is passed through second
AES obtains authorization message ciphertext, parses the authorization message that the authorization message ciphertext obtains software product.
9. a kind of registration code generating means, it is characterised in that including：
First intermediate ciphertext generation module, for generating first by the first AES based on machine code and software product password
Intermediate ciphertext；
Authorization message generation module, limits for default some software licenses, generates authorization message ciphertext；
Registration code generation module, after being encrypted computing according to first intermediate ciphertext and authorization message ciphertext, generation
Registration code ciphertext.
Registration code output module, for according to registration code ciphertext, exporting the character string sequence of registration code.
10. a kind of software registration device, it is characterised in that including：
First intermediate ciphertext splits module, for based on machine code and software product password by the first AES into first
Between ciphertext, first intermediate ciphertext is split as Part I and Part II；
Registration code ciphertext splits module, for receiving the registration code of user input and being converted into registration code ciphertext, by the registration
Code ciphertext is split as Part I and Part II；
3rd intermediate ciphertext splits module, for by the of the Part I of first intermediate ciphertext and the registration code ciphertext
Two parts are combined the second intermediate ciphertext of generation, and generate the 3rd intermediate ciphertext by the first AES, by the described 3rd
Intermediate ciphertext is split as Part I and Part II；
Registration code authentication module, for the Part I of the Part I when the 3rd intermediate ciphertext and the registration code ciphertext
When equal, it is determined that registration code effectively, and the registration code ciphertext is preserved to registration table；
Authorization message parsing module, for when the registration code is effective, in the middle of the Part II of registration code ciphertext and first
The Part II of ciphertext obtains authorization message ciphertext by the second AES, parses the authorization message ciphertext and obtains software product
The authorization message of product.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107563211A (en) * | 2017-09-06 | 2018-01-09 | 荷花科技（北京）有限公司 | Safe encryption method and system |
| CN108548271A (en) * | 2018-04-17 | 2018-09-18 | 奥克斯空调股份有限公司 | Air conditioning monitoring and the method and system of debugging software mandate |
| CN108897995A (en) * | 2018-06-19 | 2018-11-27 | 河南正来电子科技有限公司 | A kind of embedded software encrypting registration method of combination embedded device |
| CN109450618A (en) * | 2019-01-11 | 2019-03-08 | 无锡华大国奇科技有限公司 | A kind of encryption method and system based on MD5 |
| CN110213306A (en) * | 2018-02-28 | 2019-09-06 | 北京金风科创风电设备有限公司 | Wind generating set starting control method and device |
| CN111859364A (en) * | 2020-07-29 | 2020-10-30 | 杭州安恒信息技术股份有限公司 | Authority authentication method, device, equipment and storage medium |
| CN115357869A (en) * | 2022-10-19 | 2022-11-18 | 安徽华云安科技有限公司 | Software activation method and device based on multipath configuration |
| CN116318982A (en) * | 2023-03-10 | 2023-06-23 | 深圳市银拓科技有限公司 | License-based method for activating software of product to be authorized and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592190B (en) * | 2003-08-29 | 2011-06-29 | 三星电子株式会社 | Hardware cryptographic engine and encryption method |
| CN102314572A (en) * | 2011-10-14 | 2012-01-11 | 迈普通信技术股份有限公司 | Registration information file generation method and device, and use authorization method of application software |
| CN103093129A (en) * | 2013-01-09 | 2013-05-08 | 上海大唐移动通信设备有限公司 | Registration code generation method and device used for software licensing |
| US20140082370A1 (en) * | 2011-06-22 | 2014-03-20 | Media Patents . S.L. | Methods, apparatus and systems to improve security in computer systems |
-
2017
- 2017-02-22 CN CN201710096734.8A patent/CN106919810B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592190B (en) * | 2003-08-29 | 2011-06-29 | 三星电子株式会社 | Hardware cryptographic engine and encryption method |
| US20140082370A1 (en) * | 2011-06-22 | 2014-03-20 | Media Patents . S.L. | Methods, apparatus and systems to improve security in computer systems |
| CN102314572A (en) * | 2011-10-14 | 2012-01-11 | 迈普通信技术股份有限公司 | Registration information file generation method and device, and use authorization method of application software |
| CN103093129A (en) * | 2013-01-09 | 2013-05-08 | 上海大唐移动通信设备有限公司 | Registration code generation method and device used for software licensing |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107563211A (en) * | 2017-09-06 | 2018-01-09 | 荷花科技（北京）有限公司 | Safe encryption method and system |
| CN110213306A (en) * | 2018-02-28 | 2019-09-06 | 北京金风科创风电设备有限公司 | Wind generating set starting control method and device |
| CN110213306B (en) * | 2018-02-28 | 2022-03-08 | 北京金风科创风电设备有限公司 | Wind generating set starting control method and device |
| CN108548271A (en) * | 2018-04-17 | 2018-09-18 | 奥克斯空调股份有限公司 | Air conditioning monitoring and the method and system of debugging software mandate |
| CN108548271B (en) * | 2018-04-17 | 2020-04-21 | 奥克斯空调股份有限公司 | Method and system for air conditioner monitoring and debugging software authorization |
| CN108897995A (en) * | 2018-06-19 | 2018-11-27 | 河南正来电子科技有限公司 | A kind of embedded software encrypting registration method of combination embedded device |
| CN109450618A (en) * | 2019-01-11 | 2019-03-08 | 无锡华大国奇科技有限公司 | A kind of encryption method and system based on MD5 |
| CN109450618B (en) * | 2019-01-11 | 2021-12-31 | 无锡华大国奇科技有限公司 | MD 5-based encryption method and system |
| CN111859364A (en) * | 2020-07-29 | 2020-10-30 | 杭州安恒信息技术股份有限公司 | Authority authentication method, device, equipment and storage medium |
| CN115357869A (en) * | 2022-10-19 | 2022-11-18 | 安徽华云安科技有限公司 | Software activation method and device based on multipath configuration |
| CN116318982A (en) * | 2023-03-10 | 2023-06-23 | 深圳市银拓科技有限公司 | License-based method for activating software of product to be authorized and electronic equipment |
| CN116318982B (en) * | 2023-03-10 | 2023-11-17 | 深圳市银拓科技有限公司 | License-based method for activating software of product to be authorized and electronic equipment |
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