CN104346543A - Encryption method for identifying computer intelligently - Google Patents
Encryption method for identifying computer intelligently Download PDFInfo
- Publication number
- CN104346543A CN104346543A CN201310322741.7A CN201310322741A CN104346543A CN 104346543 A CN104346543 A CN 104346543A CN 201310322741 A CN201310322741 A CN 201310322741A CN 104346543 A CN104346543 A CN 104346543A
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- software
- password
- computer
- user
- encryption
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 description 10
- 230000007547 defect Effects 0.000 description 1
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]
- G06F21/12—Protecting executable software
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Storage Device Security (AREA)
Abstract
The invention relates to an encryption method for identifying a computer intelligently. Encryption software is enabled to have a function of identifying the computer automatically; the encryption software can automatically select multiple characteristic parameters of the computer to generate a password based on configuration condition of hardware or software of a user's machine; when a user runs the software for the first time, the computer detects and displays the characteristic parameters C automatically; the user informs a software publisher of the characteristic parameters according to a prompt and pays a fee for registration. In comparison with the prior art, the encryption software has the function of identifying the computer automatically, the encryption software can automatically select multiple characteristic parameters of the computer to generate the password based on configuration condition of hardware or software of the user's machine; as the parameters such as serial number and version number of the hardware of the computer and the software of an operating system are different, passwords of different computers are different after the parameters are processed to be used as passwords. Therefore, piracy is prevented efficiently and pirating difficulty is added. The encryption method for identifying the computer intelligently is simple and practical, and is worthy of generalization and application.
Description
Technical field
The present invention relates to a kind of encryption method of Intelligent Recognition computing machine.
Background technology
Current software cryptography mainly contains two large classes: first hardware encipher, i.e. so-called " house dog ".Due to hardware encipher costly, add the financial burden of software purchasers.So the method for present hardware encipher, only use the encryption of software for enterprise, civilian software seldom adopts.It two is pre-set a fixing sequence number or password in a program, and the sequence number in sequence number user inputted during operation or password and software or password compare, to reach the object of software cryptography.This method due to the sequence number in software or password be fixing, as long as therefore had correct sequence number or password, then software can use on any computing machine.Therefore bootlegger can buy a copyrighted software, after obtaining sequence number or password, software is made CD together with sequence number and sells.Such encryption is performed practically no function, and does not play a part stolen at all.
Summary of the invention
The object of the invention is to overcome defect that above-mentioned prior art exists and a kind of encryption method of Intelligent Recognition computing machine is provided.
Object of the present invention can be achieved through the following technical solutions: the present invention allows encryption software have the function automatically identifying computing machine, encryption software can according to the configuring condition of the hardware of subscriber computer or software, automatically several characteristic parameter generating ciphers of computing machine are chosen, user first operating software time have computer auto-detection and demonstrate characteristic parameter C, user informs software publisher by prompting this characteristic parameter, and payment registration.Characteristic parameter is substituted into self-defining encryption function F1 (c) of developer by developer, calculates password M=F (c), and this password is informed registered user.During the first operating software of user, computer auto-detection characteristic parameter C, and C is substituted into the decryption function F2 (c) be preset in application software, calculate decoding N=F2 (c), due to F1 (c)=F2 (c), the N so password M=decodes, password correctly allows to use software, automatically proceed to master routine, and remember password, just do not need to repeat input password when reusing software.If the password of a computing machine is used for other computing machines, then due to C1 ≠ C2, therefore M ≠ N, software is closed automatically, ensures that software is not stolen.
Compared with prior art, this encryption software has the function automatically identifying computing machine, encryption software can according to the configuring condition of the hardware of subscriber computer or software, automatically several characteristic parameter generating ciphers of computing machine are chosen, because the parameter such as sequence number, version number of the hardware of computing machine, operating system software is different, using after these parameter processing as password, then the password of different computing machine is all different, therefore effectively can prevent piracy, and add pirate difficulty.The method is simple, practical, is worthy of popularization.
Embodiment
The present invention allows encryption software have the function automatically identifying computing machine, encryption software can according to the configuring condition of the hardware of subscriber computer or software, automatically several characteristic parameter generating ciphers of computing machine are chosen, user first operating software time have computer auto-detection and demonstrate characteristic parameter C, user informs software publisher by prompting this characteristic parameter, and payment registration.Characteristic parameter is substituted into self-defining encryption function F1 (c) of developer by developer, calculates password M=F (c), and this password is informed registered user.During the first operating software of user, computer auto-detection characteristic parameter C, and C is substituted into the decryption function F2 (c) be preset in application software, calculate decoding N=F2 (c), due to F1 (c)=F2 (c), the N so password M=decodes, password correctly allows to use software, automatically proceed to master routine, and remember password, just do not need to repeat input password when reusing software.If the password of a computing machine is used for other computing machines, then due to C1 ≠ C2, therefore M ≠ N, software is closed automatically, ensures that software is not stolen.
Computer characteristic parameter mainly comprises various hardware and software parameter, can with the various function checks in WindowsAPI out, but because the hardware configuration of each computing machine and operating system can not be completely the same, need, by the method for some intelligence, various parameter is carried out integrated encode, characteristic parameter code should comprise hardware, the specification information of software and version information, software after such encryption could run on any computing machine, in addition, different software developers can formulate different characteristic parameter forms, comprising characteristic parameter code length, character implication etc.Software upgrading or for different developers, only need change encrypting and decrypting function, does not need to make other changes to encryption software.
Encrypted software is loaded Intel PDC G2020CPU, 500G hard disk, 2G internal memory, the Dell desktop computer that has network interface card, Windows7 operating system, computer name to be user, operating software indicating characteristic C=172153 first, by F1 (c)=(C*2+110) * 2, calculating password is 688832, again run application software, input password 688832, enters master routine smoothly.If input other codes, then all can not enter, encrypt successfully.Encrypted software is loaded the operating system of i5-3317U CPU, 500G Large ca-pacity and high speed hard-disk, 4G internal memory, Intel's core core video card, Windows8, computer name is association's notebook of user, indicating characteristic C=207211, by F1 (c)=(C*2+110) * 2, calculating password is 829064, again run application software, input password 829064, enters master routine smoothly.If input other codes, then all can not enter, encrypt successfully.By the operating system of encrypted software i3-3227U CPU, 500G Large ca-pacity and high speed hard-disk, 4G internal memory, Intel's core core video card, Windows8, computer name is also association's notebook of user, input password 829064, master routine can not be entered, this illustrates that encryption method can distinguish the quite similar computing machine of configuration, and that usurps has a remote possibility.
Claims (1)
1. an encryption method for Intelligent Recognition computing machine, is characterized in that: user first operating software time have computer auto-detection and demonstrate characteristic parameter C, user by prompting this characteristic parameter is informed software publisher, and payment registration.Characteristic parameter is substituted into self-defining encryption function F1 (c) of developer by developer, calculates password M=F (c), and this password is informed registered user.During the first operating software of user, computer auto-detection characteristic parameter C, and C is substituted into the decryption function F2 (c) be preset in application software, calculate decoding N=F2 (c), due to F1 (c)=F2 (c), the N so password M=decodes, password correctly allows to use software, automatically proceed to master routine, and remember password, just do not need to repeat input password when reusing software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322741.7A CN104346543A (en) | 2013-07-29 | 2013-07-29 | Encryption method for identifying computer intelligently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322741.7A CN104346543A (en) | 2013-07-29 | 2013-07-29 | Encryption method for identifying computer intelligently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104346543A true CN104346543A (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310322741.7A Pending CN104346543A (en) | 2013-07-29 | 2013-07-29 | Encryption method for identifying computer intelligently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104346543A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591333A (en) * | 2003-09-01 | 2005-03-09 | 许必熙 | Intelligent encryption method capable of identifying computer |
| CN101082950A (en) * | 2007-07-10 | 2007-12-05 | 侯同济 | Software encrypting registration piracy-preventing method |
| US20100169962A1 (en) * | 2006-03-22 | 2010-07-01 | Axalto Sa | Method of Securely Logging Into Remote Servers |
-
2013
- 2013-07-29 CN CN201310322741.7A patent/CN104346543A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591333A (en) * | 2003-09-01 | 2005-03-09 | 许必熙 | Intelligent encryption method capable of identifying computer |
| US20100169962A1 (en) * | 2006-03-22 | 2010-07-01 | Axalto Sa | Method of Securely Logging Into Remote Servers |
| CN101082950A (en) * | 2007-07-10 | 2007-12-05 | 侯同济 | Software encrypting registration piracy-preventing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |