CN103139146A - Authentication method - Google Patents
Authentication method Download PDFInfo
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- CN103139146A CN103139146A CN 201110378392 CN201110378392A CN103139146A CN 103139146 A CN103139146 A CN 103139146A CN 201110378392 CN201110378392 CN 201110378392 CN 201110378392 A CN201110378392 A CN 201110378392A CN 103139146 A CN103139146 A CN 103139146A
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- authentication
- webserver
- authentication method
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- client side
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Abstract
An embodiment of the invention discloses an authentication method. The authentication method includes the following steps that a client side sends an authentication request to a network server; the network server determines a secret key and generates a random number according to a physical address of the client side; and the network server generates an authentication code of the client side according to the secret key and the random number. By means of the authentication method, network access and remote access are performed by the aid of a public authentication data base, the calculated load of the client side can be reduced, and the calculated load of access points can be decreased.
Description
Technical field
The present invention relates to computer network field, relate in particular to authentication and the encryption method of network environment.
Background technology
The continuous development of hardware technology and software development makes department of computer science's other electronic equipments as personal digital assistant, e-book, cell phone etc. of unifying, and can be applied in multiple different practice and application.Some of them realize finance with business transaction, computer-aided design, communicate by letter, data storage and data warehouse, education etc.In addition, independent computer and other electronic equipments are connected into network environment will strengthen greatly their function. in a network environment, the user can exchange message, shares general storage file, reallocate resources, communicate by Email and video conference.Further, along with the appearance of radio communication, the computer of networking almost can with other any computers or electronic equipment communicates and exchange message, and need not they are linked together by the electric wire configures physical.
There are wireless client and an access point in wireless environment. the communication between client and access point will be propagated by public airspace; so this communication is visible to any people in this scope. for the privacy of protecting communication and the transferring content of communicating by letter, information normally needs to encrypt.In order to enable this ciphering process, will distribute a key for each client of using wireless network.
The key that the assurance client device can effectively receive particular network is also very important, and conversely, this network also will be by specific client device approval. and the user of this equipment agrees to communicate by this network also very important simultaneously. and therefore, must use the authentication protocol of certain form that equipment, network and user are authenticated.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of authentication method is provided, and comprises the following steps: described client sends authentication request to the described webserver; The described webserver is determined a key and is generated a random number according to the physical address of described client; The described key of the described webserver and described random number generate the authentication code of described client.
Described authentication method is further comprising the steps of: the described webserver is sent to the described authentication code of its generation on described client.
Described client is sent to the described webserver with described authentication code when again connecting with the described webserver and authenticates, and completes authentication if the authentication code that generates first with the described webserver is identical.
Implement the embodiment of the present invention, have following beneficial effect:
The present invention carries out access and the long-range access of network with the common authentication database, not only can save the calculated load of client but also can reduce the calculated load of access point.
Embodiment
A kind of authentication method is characterized in that, comprises the following steps: described client sends authentication request to the described webserver; The described webserver is determined a key and is generated a random number according to the physical address of described client; The described key of the described webserver and described random number generate the authentication code of described client.
Described authentication method is further comprising the steps of: the described webserver is sent to the described authentication code of its generation on described client.
Described client is sent to the described webserver with described authentication code when again connecting with the described webserver and authenticates, and completes authentication if the authentication code that generates first with the described webserver is identical.
Claims (3)
1. an authentication method, is characterized in that, comprises the following steps:
Described client sends authentication request to the described webserver;
The described webserver is determined a key and is generated a random number according to the physical address of described client;
The described key of the described webserver and described random number generate the authentication code of described client.
2. authentication method according to claim 1, is characterized in that, and is further comprising the steps of: the described webserver is sent to the described authentication code of its generation on described client.
3. authentication method according to claim 1, it is characterized in that, described client is sent to the described webserver with described authentication code when again connecting with the described webserver and authenticates, and completes authentication if the authentication code that generates first with the described webserver is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378392 CN103139146A (en) | 2011-11-24 | 2011-11-24 | Authentication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378392 CN103139146A (en) | 2011-11-24 | 2011-11-24 | Authentication method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103139146A true CN103139146A (en) | 2013-06-05 |
Family
ID=48498458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110378392 Pending CN103139146A (en) | 2011-11-24 | 2011-11-24 | Authentication method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103139146A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241725A (en) * | 2017-07-14 | 2017-10-10 | 上海斐讯数据通信技术有限公司 | WAP, wireless terminal connect the authentication method of WAP |
| CN107563207A (en) * | 2017-08-04 | 2018-01-09 | 致象尔微电子科技（上海）有限公司 | Encryption method, device and decryption method, device |
| CN107689964A (en) * | 2017-09-28 | 2018-02-13 | 深圳市友华通信技术有限公司 | The method of flush type WEB server anti-replay-attack |
| CN114760138A (en) * | 2022-04-20 | 2022-07-15 | 深圳市昊洋智能有限公司 | Video conference system security method and device based on cloud architecture |
-
2011
- 2011-11-24 CN CN 201110378392 patent/CN103139146A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241725A (en) * | 2017-07-14 | 2017-10-10 | 上海斐讯数据通信技术有限公司 | WAP, wireless terminal connect the authentication method of WAP |
| CN107563207A (en) * | 2017-08-04 | 2018-01-09 | 致象尔微电子科技（上海）有限公司 | Encryption method, device and decryption method, device |
| CN107689964A (en) * | 2017-09-28 | 2018-02-13 | 深圳市友华通信技术有限公司 | The method of flush type WEB server anti-replay-attack |
| CN107689964B (en) * | 2017-09-28 | 2020-10-23 | 深圳市友华通信技术有限公司 | Method for preventing replay attack of embedded WEB server |
| CN114760138A (en) * | 2022-04-20 | 2022-07-15 | 深圳市昊洋智能有限公司 | Video conference system security method and device based on cloud architecture |
| CN114760138B (en) * | 2022-04-20 | 2024-02-13 | 深圳市昊洋智能有限公司 | Video conference system safety method and device based on cloud architecture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |