CN102521540A - Authentication system of electronic device and authentication method thereof - Google Patents
Authentication system of electronic device and authentication method thereof Download PDFInfo
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- CN102521540A CN102521540A CN2011104071036A CN201110407103A CN102521540A CN 102521540 A CN102521540 A CN 102521540A CN 2011104071036 A CN2011104071036 A CN 2011104071036A CN 201110407103 A CN201110407103 A CN 201110407103A CN 102521540 A CN102521540 A CN 102521540A
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Abstract
The invention discloses an authentication system and an authentication method of an electronic device. The system comprises a first device and a second device; the authentication method comprises following steps: 1), the first device generates password information by a password generation module; 2), the first device sends the password information to the second device by a password sending module, meanwhile, the second device receives the password information by a password receiving module; 3), the second device outputs the password information by an output module; 4), the user inputs a password to the first device by an input module; 5), the first device analyzes the password input by the user by a password analysis module and performs operation according to an analysis result. In the invention, the password is transmitted by communication connection between two electronic devices; after the user obtains the password by the second device, the user inputs the password to the first device to authenticate. The problem that the password is forgotten to be incapable of passing through authentication is avoided, so that the system safety is achieved and the use convenience is ensured.
Description
Technical field
The present invention relates to electronic communication field, relate in particular to the electronic equipment authentication techniques.
Background technology
The use of notebook computer at present more and more widely, the privacy problem of thing followed notebook computer is also more and more, and multiple authentication techniques have been arranged in the prior art.Like key board unit and the method thereof of State Intellectual Property Office in disclosed a kind of tool security password on the 10th authentication in 05 month in 2000, its publication number is 1252550.It is one readable and have the authentication buffer of defencive function, a verification table that a controller for authentication and is used for authentication that this invention is provided with in keyboard; The original keyboard buffer of authentication buffer and keyboard is handled the character stream (stream) of keyboard input jointly; The password message is sent into authentication buffer; This controller for authentication promptly from the authentication buffer zone obtain message and with verification table in message relatively, authentication is through promptly allowing the user and use computer system and authentication buffer being removed; Because verification process CPU and authentication software are not participated in, illegal invasion person can't rob and obtain secret message, solve the security breaches of conventional cipher Verification System.
Though foregoing invention can realize safety certification, need the user to remember encrypted message, when the user forgets Password information, can't be through authentication; Or after other people utilize improper means to obtain encrypted message, just can't guarantee the safety of notebook computer, and cause confidential data stolen, bring great loss to the user.
Summary of the invention
The purpose of this invention is to provide a kind of electronic equipment Verification System and authentication method thereof.
Verification System provided by the present invention comprises first device and second device, and said first device comprises the password generation module, is used to generate encrypted message; The password sending module is used for the encrypted message that said password generation module produces is sent to second device; Load module is used for to the said first device input cipher information; The cryptanalysis module is used for the encrypted message that analysis user is imported, and according to the analysis result sending controling instruction;
Said second device comprises the password receiver module, is used to receive the encrypted message that first device sends; Output module is used to export the encrypted message that said password receiver module receives, so that the user learns current password.
Implementation method provided by the present invention comprises:
Step 1) first device generates encrypted message through the password generation module;
Step 2) first device sends to second device through the password sending module with encrypted message, and second device receives encrypted message through the password receiver module simultaneously;
Step 3) second device is through output module output password information;
Step 4) user passes through load module to first device input cipher;
Step 5) first device is analyzed the password of user's input through the cryptanalysis module, and according to the analysis result executable operations.
The present invention connects the transmission password through communication between two electronic installations, and after the user obtained password through second device, input first device carried out authentication.Avoided both to have realized the security of system through authentication, by having guaranteed the convenience of using owing to forget Password.
Description of drawings
Fig. 1 is the electronic equipment Verification System signal transmission structure synoptic diagram described in the embodiment one;
Fig. 2 is the schematic flow sheet of the authentication method described in the embodiment two.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment one
As shown in Figure 1, a kind of electronic equipment Verification System comprises first device and second device;
Said first device comprises:
The password generation module is used to generate encrypted message; Said encrypted message is a random data, and said password generation module is different at the encrypted message that difference generates constantly, thereby can further increase security.
The password sending module is used for the encrypted message that said password generation module produces is sent to second device;
Load module is used for to the said first device input cipher information;
The cryptanalysis module is used for the encrypted message that analysis user is imported, and according to the analysis result sending controling instruction; It will be understood by those skilled in the art that said first installs and can carry out multiple operation according to said steering order, carry out work like start or open function module.
Said second device comprises:
The password receiver module is used to receive the encrypted message that first device sends;
Output module is used to export the encrypted message that said password receiver module receives, so that the user learns current password.
Said first device also comprises memory module, is used to store the encrypted message of password generation module generation and the password that the password receiver module is received.
Said first device comprises that also first starts module, is used for when the user operates this module, and first device starts said password generation module and generates password, and starts said password sending module transmission network connecting request.
Said second device comprises that also second starts module, is used for when the user operates this module, and second device starts said password receiver module work.
Said password sending module can be used for realizing communicating by letter of Bluetooth signal, infrared signal or other wireless signals with the password receiver module.
In practical implementation, first device is the notebook computer that has bluetooth module, and second device is for having the mobile phone of bluetooth module.Through the Bluetooth signal between mobile phone and the notebook computer, realize a safer notebook authentication method.
Embodiment two
As shown in Figure 2, a kind of authentication method of electronic equipment comprises:
Step 1) first device generates encrypted message through the password generation module;
Step 2) first device sends to second device through the password sending module with encrypted message, and second device receives encrypted message through the password receiver module simultaneously;
Step 3) second device is through output module output password information, so that the user obtains encrypted message.
Step 4) user passes through load module to first device input cipher;
Step 5) first device is analyzed the password of user's input through the cryptanalysis module, and according to the analysis result executable operations.
Said authentication method comprises that also the password generation module sends to memory module with the password that generates and preserves;
Said authentication method comprises that also load module sends to memory module with the password of user input and preserves;
Said step 5) first device is analyzed the password of user's input through the cryptanalysis module, and according to the analysis result executable operations, specifically comprises:
Said cryptanalysis module reads the password of user's input of preserving in the said memory module and the password that the password generation module generates; And the two is compared, when the two is consistent, explain through authentication; Said cryptanalysis module sending controling instruction, executable operations; When the two is inconsistent, explain that the password of input can not carry out associative operation through authentication.It will be understood by those skilled in the art that said executable operations can be the start operation, also can be the operation of unlocking electronic functions of the equipments.
Further, before said step 1) first device generates encrypted message through the password generation module, also comprise the operation that is used for through to Verification System, start the step of said authentication method;
Said authentication method is in said step 2) first device sends to second device through the password sending module with encrypted message, and simultaneously second device also comprises before receiving encrypted message through the password receiver module successively:
Start the password sending module and send connection request;
Start the password receiver module and receive connection request and send response signal, so just realized that the signal between first device and second device connects, be convenient to follow-up transmission encrypted message.
Said authentication method, said step 2) step of sending and receive encrypted message described in can be to send and receive the step of Bluetooth signal, infrared signal or other wireless signals.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (14)
1. electronic equipment Verification System is characterized in that: comprise that first device installs with second,
Said first device comprises,
The password generation module is used to generate encrypted message;
The password sending module is used for the encrypted message that said password generation module produces is sent to second device;
Load module is used for to the said first device input cipher information;
The cryptanalysis module is used for the encrypted message that analysis user is imported, and according to the analysis result sending controling instruction;
Said second device comprises,
The password receiver module is used to receive the encrypted message that first device sends;
Output module is used to export the encrypted message that said password receiver module receives, so that the user learns current password.
2. electronic equipment Verification System as claimed in claim 1 is characterized in that: said first device also comprises memory module, is used to store the encrypted message of password generation module generation and the password that the password receiver module is received.
3. according to claim 1 or claim 2 electronic equipment Verification System; It is characterized in that: said first device comprises that also first starts module; Be used for when the user operates this module; First device starts said password generation module and generates password, and starts said password sending module transmission network connecting request.
4. electronic equipment Verification System as claimed in claim 3 is characterized in that: said second device comprises that also second starts module, is used for when the user operates this module, and second device starts said password receiver module work.
5. according to claim 1 or claim 2 electronic equipment Verification System, it is characterized in that: said password sending module and password receiver module are used to realize communicating wireless signals.
6. electronic equipment Verification System as claimed in claim 5 is characterized in that: said password sending module is used to realize communicating by letter of Bluetooth signal or infrared signal with the password receiver module.
7. the authentication method of an electronic equipment is characterized in that: comprises,
Step 1) first device generates encrypted message through the password generation module;
Step 2) first device sends to second device through the password sending module with encrypted message, and second device receives encrypted message through the password receiver module simultaneously;
Step 3) second device is through output module output password information;
Step 4) user passes through load module to first device input cipher;
Step 5) first device is analyzed the password of user's input through the cryptanalysis module, and according to the analysis result executable operations.
8. authentication method as claimed in claim 7 is characterized in that: comprise that also the password generation module sends to memory module with the password that generates and preserves.
9. authentication method as claimed in claim 8 is characterized in that: comprise that also load module sends to memory module with the password of user input and preserves.
10. authentication method as claimed in claim 9; It is characterized in that: said step 5) comprises that said cryptanalysis module reads the password of user's input of preserving in the said memory module and the password that the password generation module generates; And the two is compared; When the two is consistent, said cryptanalysis module sending controling instruction, executable operations.
11., it is characterized in that: before said step 1), also comprise the operation that is used for through to Verification System, start the step of said authentication method like each described authentication method in the claim 7 to 10.
12. authentication method as claimed in claim 11 is characterized in that: said step 2) also comprise successively before,
Start the password sending module and send connection request;
Starting the password receiver module receives connection request and sends response signal.
13. like each described authentication method in the claim 7 to 10, it is characterized in that: the step of sending and receive encrypted message said step 2) is to send and receive wireless signal.
14. authentication method as claimed in claim 13 is characterized in that: the step of sending and receive encrypted message said step 2) is to send and receive Bluetooth signal or infrared signal.
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| CN2011104071036A CN102521540A (en) | 2011-12-09 | 2011-12-09 | Authentication system of electronic device and authentication method thereof |
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| CN2011104071036A CN102521540A (en) | 2011-12-09 | 2011-12-09 | Authentication system of electronic device and authentication method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104715189A (en) * | 2012-06-29 | 2015-06-17 | 北京奇虎科技有限公司 | Method and device for prompting password safety of form filling assembly |
| CN104834867A (en) * | 2015-04-01 | 2015-08-12 | 惠州Tcl移动通信有限公司 | Method and system for realizing electronic device privacy protection based on Bluetooth |
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| CN1832401A (en) * | 2006-04-06 | 2006-09-13 | 陈珂 | Method for protecting safety of account number cipher |
| CN101102194A (en) * | 2007-07-31 | 2008-01-09 | 北京飞天诚信科技有限公司 | A method for OTP device and identity authentication with this device |
| CN101998387A (en) * | 2009-08-14 | 2011-03-30 | 中国移动通信集团公司 | Client authentication method, password agent device and system |
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| CN1832401A (en) * | 2006-04-06 | 2006-09-13 | 陈珂 | Method for protecting safety of account number cipher |
| CN101102194A (en) * | 2007-07-31 | 2008-01-09 | 北京飞天诚信科技有限公司 | A method for OTP device and identity authentication with this device |
| CN101998387A (en) * | 2009-08-14 | 2011-03-30 | 中国移动通信集团公司 | Client authentication method, password agent device and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104715189A (en) * | 2012-06-29 | 2015-06-17 | 北京奇虎科技有限公司 | Method and device for prompting password safety of form filling assembly |
| CN104715189B (en) * | 2012-06-29 | 2018-10-12 | 北京奇虎科技有限公司 | A kind of method and apparatus for component cipher safety prompt of filling in a form |
| CN104834867A (en) * | 2015-04-01 | 2015-08-12 | 惠州Tcl移动通信有限公司 | Method and system for realizing electronic device privacy protection based on Bluetooth |
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Application publication date: 20120627 |