CN102137399A - Certificate management method and certificate management system - Google Patents
Certificate management method and certificate management system Download PDFInfo
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- CN102137399A CN102137399A CN2011100536157A CN201110053615A CN102137399A CN 102137399 A CN102137399 A CN 102137399A CN 2011100536157 A CN2011100536157 A CN 2011100536157A CN 201110053615 A CN201110053615 A CN 201110053615A CN 102137399 A CN102137399 A CN 102137399A
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Abstract
The invention provides a certificate management method, which comprises the following steps: step 102: a client submits an application to a sub-server; and step 104: when the application is authentication of a certificate, the sub-server performs authentication on the certificate of the client, when the application is issuance of the certificate, the sub-server issues the certificate to the client. The invention further provides a certificate management system. By adopting the technical scheme of the invention, workload of a master server can be reduced, the workload can be balanced, and the response speed of the servers can be also improved.
Description
Technical field
The present invention relates to moving communicating field, in particular to the management method of certificate and the management system of certificate.
Background technology
WAPI SOM
TMPromptly based on WAPI (WLAN Authentication and Privacy Infrastructure, WAPI) standard safe, can run, manageable wireless LAN operation level solution, the regulation certificate can be stored in the SIM card, form the binding relationship of user and network, the issuing can adopt with SIM card of certificate issues or selects to issue automatically, can realize the roaming between zones of different, the different operators.The task of authorization server mainly is to finish the granting of the WAPI certificate of authority.
WAPI user constantly increases and the number of users skewness, if the user in certain zone is a lot, corresponding WAPI authorization server workload is just very big, makes the WAPI authorization server be in busy state; If the user seldom in certain zone, the WAPI authorization server will often be in idle condition.Owing to do not stipulate the mode of operation of authorization server standard, there is the unbalanced phenomenon of WAPI authorization server load, therefore,, need to optimize the framework of WAPI licensing process at the operation situation of reality, make full use of resource.
For these reasons, need a kind of new certificate management technology, can optimize the framework of WAPI licensing process, the equalization server operating load improves speed of response of server.
Summary of the invention
In view of this, technical problem to be solved by this invention is, a kind of management method of certificate and the management system of certificate are provided, and can optimize the framework of WAPI licensing process, and the equalization server operating load improves speed of response of server.
The invention provides a kind of management method of certificate, comprising: step 102, client is filed an application to child servers; Step 104, when described application was certificate of certification, described child servers authenticated the certificate of described client, when described application is that described child servers is provided certificate to described client when providing certificate.The existence of child servers has significantly reduced the load of master server, and master server is managed these child servers.
In technique scheme, preferably, can also comprise: described child servers is stored the information of described client and the information of described client is sent to described master server, described master server is stored the information of described client and the information of described client is sent to other child servers, and the information of described client comprises: address card card number, user name and/or authenticated time.Like this, just guaranteed that the customer information of storing in each child servers and the master server is consistent.
In technique scheme, preferably, described master server provides the backup of described certificate to described child servers, and described child servers provides the backup of described certificate to described client; When described child servers was failed backup granting to the described client of described certificate, described child servers sent task requests to described master server; When described child servers was the free time, described master server was sent to described child servers with described task requests, and described child servers provides the backup of described certificate to described client.During the failure of group server authorizes, can ask the master server help, master server is sought the source in the child servers of idle condition, allows idle child servers go work.
In technique scheme, preferably, distribute the quantity of the described child servers of each coverage according to the quantity of described client; When the quantity of the described child servers of free time is a plurality of and exists when being the described child servers of free time of same described coverage with the described child servers of providing failure, the described child servers of the free time of same described coverage extremely that described master server sends described task requests.The child servers quantity of each service area differs and establishes a capital equally, distributes according to the quantity and the focus quantity of actual client, and the child servers quantity that the coverage that client terminal quantity is many is distributed is just many relatively.If idle child servers is a plurality of, if the authentication application that the client of a-quadrant is sent so just allows the a-quadrant and this client that backs up to remove to provide the certificate of authority from the child servers of nearest free time of client.
In technique scheme, preferably, described child servers responds the rule of described application for to handle described application according to the priority of described application, and described priority comprises that described application proposes mutual edge distance mutually in proper order far and near of the sequencing of time and/or described client and described child servers.The authorizing earlier of application at first, nearest authorize earlier or both combine and consider which authorizes at first.
The present invention also provides a kind of management system of certificate, comprising: master server is used for the backup of certificate is provided to child servers; Described child servers is used for when application that client proposes to described child servers is certificate of certification, the certificate of described client is authenticated, when the described application that proposes when providing certificate, the backup of described certificate is provided to described client.The existence of child servers has significantly reduced the load of master server, and master server is managed these child servers.
In technique scheme, preferably, described child servers is stored the information of described client and the information of described client is sent to described master server, described master server is stored the information of described client and the information of described client is sent to other described child servers, and the information of described client comprises: address card card number, user name and/or authenticated time.Like this, just guaranteed that the customer information of storing in each child servers and the master server is consistent.
In technique scheme, preferably, when described child servers was failed backup granting to the described client of described certificate, described child servers sent task requests to described master server; When described child servers was the free time, described master server was sent to described child servers with described task requests, and described child servers provides the backup of described certificate to described client.During the failure of group server authorizes, can ask the master server help, master server is sought the source in the child servers of idle condition, allows idle child servers go work.
In technique scheme, preferably, distribute the quantity of the described child servers of each coverage according to the quantity of described client; When the quantity of the described child servers of free time is a plurality of and exists when being the described child servers of free time of same described coverage with the described child servers of providing failure, the described child servers of the free time of same described coverage extremely that described master server sends described task requests.If idle child servers is a plurality of, if the authentication application that the client of a-quadrant is sent so just allows the a-quadrant and this client that backs up to remove to provide the certificate of authority from the child servers of nearest free time of client.
In technique scheme, preferably, described child servers responds the rule of described application for to handle described application according to the priority of described application, and described priority comprises that described application proposes mutual edge distance mutually in proper order far and near of the sequencing of time and/or described client and described child servers.The authorizing earlier of application at first, nearest authorize earlier or both combine and consider which authorizes at first.
Description of drawings
Fig. 1 shows the flow chart of the management method of certificate according to an embodiment of the invention;
Fig. 2 shows the block diagram of the management system of certificate according to an embodiment of the invention;
Fig. 3 shows the schematic diagram of certificate server framework according to an embodiment of the invention;
Fig. 4 shows the schematic diagram of the preprocessing process of certificate server according to an embodiment of the invention;
Fig. 5 shows the identifying procedure figure of certificate server according to an embodiment of the invention; And
Fig. 6 shows the identifying procedure figure of the certificate server when having authentification failure according to an embodiment of the invention.
Embodiment
In order more to be expressly understood above-mentioned purpose of the present invention, feature and advantage, the present invention is further described in detail below in conjunction with the drawings and specific embodiments.
Set forth a lot of details in the following description so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the flow chart of the management method of certificate according to an embodiment of the invention.
As shown in Figure 1, the management method of certificate comprises according to an embodiment of the invention: step 102, and client is filed an application to child servers; Step 104, when application was certificate of certification, child servers authenticated the certificate of client, when application is that child servers is provided certificate to client when providing certificate.The existence of child servers has significantly reduced the load of master server, and master server is managed these child servers.
In technique scheme, preferably, can also comprise: the information of child servers storage client also is sent to master server with the information of client, the information of master server storage client also is sent to other child servers with the information of client, and the information of client comprises: address card card number, user name and/or authenticated time.Like this, just guaranteed that the customer information of storing in each child servers and the master server is consistent.
In technique scheme, preferably, master server provides the backup of certificate to child servers, and child servers provides the backup of certificate to client; When child servers is provided the backup of certificate when client is failed, child servers sends task requests to master server; When child servers was the free time, master server was sent to child servers with task requests, and child servers provides the backup of certificate to client.During the failure of group server authorizes, can ask the master server help, master server is sought the source in the child servers of idle condition, allows idle child servers go work.
In technique scheme, preferably, distribute the quantity of the child servers of each coverage according to the quantity of client; When the quantity of the child servers of free time is a plurality of and exists when being the child servers of free time of same coverage with the child servers of providing failure, the child servers of the free time of same coverage extremely that master server sends task requests.The child servers quantity of each service area differs and establishes a capital equally, distributes according to the quantity and the focus quantity of actual client, and the child servers quantity that the coverage that client terminal quantity is many is distributed is just many relatively.If idle child servers is a plurality of, if the authentication application that the client of a-quadrant is sent so just allows the a-quadrant and this client that backs up to remove to provide the certificate of authority from the nearest idle child servers of client.
In technique scheme, preferably, the rule of child servers response application is for handling application according to the priority of application, and the distance that priority comprises the sequencing of apply for the proposition time and/or client and the mutual edge distance mutually of child servers in proper order.The authorizing earlier of application at first, nearest authorize earlier or both combine and consider which authorizes at first.
Fig. 2 shows the block diagram of the management system of certificate according to an embodiment of the invention.
As shown in Figure 2, the management system 200 of certificate comprises according to an embodiment of the invention: master server 202 is used for the backup of certificate is provided to child servers 204; Child servers 204 is used for when application that client proposes to child servers 204 is certificate of certification, the certificate of client is authenticated, when the application that proposes when providing certificate, the backup of certificate is provided to client.The existence of child servers 204 has significantly reduced the load of master server 202, and the quantity of child servers can be for a plurality of, master server 202 these child servers 204 of management.
In technique scheme, preferably, the information of child servers 204 storage clients also is sent to master server 202 with the information of client, the information of master server 202 storage clients also is sent to other child servers 204 with the information of client, and the information of client comprises: address card card number, user name and/or authenticated time.Like this, just guaranteed that each child servers 204 is consistent with the customer information of storage in the master server 202.
In technique scheme, preferably, when child servers 204 is provided the backup of certificate when client is failed, child servers 204 sends task requests to master server 202; When child servers 204 was the free time, master server 202 was sent to child servers 204 with task requests, and child servers 204 provides the backup of certificate to client.When child servers 204 authorization failures, can ask master server 202 helps, master server 202 is sought the source in the child servers 204 of idle condition, allows idle child servers 204 go work.
In technique scheme, preferably, distribute the quantity of the child servers 204 of each coverage according to the quantity of client; When the quantity of the child servers 204 of free time is a plurality of and exists with the child servers 204 of providing failure for the child servers 204 of the free time of same coverage, the child servers 204 of the free time of same coverage extremely that master server 202 sends task requests.If idle child servers 204 is a plurality of, if the authentication application that the client of a-quadrant is sent so just allows the a-quadrant and this client that backs up to remove to provide certificate from the child servers 204 of nearest free time of client.
In technique scheme, preferably, the rule of child servers 204 response application is for handling application according to the priority of application, and the distance that priority comprises the sequencing of apply for the proposition time and/or client and the mutual edge distance mutually of child servers 204 in proper order.The authorizing earlier of application at first, nearest authorize earlier or both combine and consider which authorizes at first.
At first be optimized the server framework, the server framework after the optimization as shown in Figure 3.Fig. 3 shows the schematic diagram of certificate server framework according to an embodiment of the invention.
As shown in Figure 3, server framework in the correlation technique has a plurality of certificate servers, the a plurality of certificate servers 304 represented as Fig. 3 left side, as certificate server 1 to certificate server N, their residing positions are equality, are independently each other, and the server framework after optimizing is a tree, as scheme 300 management of the represented master server in the right a plurality of child servers 302 arranged, as child servers 1 to child servers N.
Optimize after the server framework, carry out the preliminary treatment of certificate server, as shown in Figure 4.
In the master server 400 certificate of authority is arranged, as the WAPI certificate, this certificate of authority is backed up, master server 400 carries out index with the backup granting of the certificate of authority each child servers 402 to its management according to the user profile in the SIM card.Through after the preliminary treatment, each child servers has the certificate of authority the same with master server, can carry out the granting of WAPI certificate simultaneously.Be different from former server architecture, each child servers need mark off certain memory space and deposit the backup certificate of authority.The size of general certificate is 1KB, and server only need be safeguarded very little memory space, regularly carries out the renewal of the certificate of authority.Master server does not need the WAPI terminal is carried out the granting of the certificate of authority, the working condition that only needs each child servers of management, child servers is regularly the release information of the certificate of authority, comprise SIM card card number, user name, time etc., send to master server, by the data consistency between master server maintenance and each child servers, to safeguard up-to-date data record.
The backup of the concrete certificate of authority provide to the flow process of client as shown in Figure 5.
In step 502, carry out the preliminary treatment of the certificate of authority, preprocessing process for example shown in Figure 4.
In step 504, when the user proposes authorized application, at first application information is sent to the mandate child servers, carry out authorisation process by child servers, provide the certificate of authority and give the user.
In step 506, judge whether the certificate of authority provides success, providing under the case of successful, proceed to step 508, under the situation of providing failure, proceed to step 514.
In step 514, master server is provided the certificate of authority and is given the user.
In step 508, judge whether the clock cycle of lastest imformation, if judged result is under the situation that is, proceed to step 510, if judged result proceeds to step 504 under the situation not.
In step 504, when the user proposes authorized application, at first application information is sent to the mandate child servers, carry out authorisation process by child servers, provide the certificate of authority and give the user.
In step 510, each child servers sends release information to master server, and this release information comprises user's information.
In step 512, user's authorization message is preserved and upgraded to master server.
The failure of group server process, upwards primary server proposition authorized application again when the certificate of authority can't correctly be provided send the certificate of authority to give the user until correct response concurrent.Server can be set the priority based on distance or time to user's request responding rule, i.e. smaller the or time ratio user's request early of priority treatment distance.
Operating process in the time of on the basis of Fig. 5, can further optimizing authorization failure, specifically as shown in Figure 6.
In step 602, carry out the preliminary treatment of the certificate of authority.
In step 604, when having the user to propose authentication application, child servers is provided the certificate of authority and is given the user.
In step 606, judge whether the certificate of authority provides success, be under the situation that is in judged result, proceed to step 608, be under the situation not in judged result, proceed to step 614.
In step 614, send task requests to master server.
In step 608, judge whether the clock cycle of lastest imformation, be under the situation that is in judged result, proceed to step 610, be under the situation not in judged result, proceed to step 604.
In step 610, each server sends release information to master server, and this release information comprises user's information.
In step 612, master server is preserved user's authorization message, and like this, the information of each child servers and master server is consistent.
Next be the part of optimizing:
When step 606 judged result is failed for providing, proceed to step 614, send task requests to master server.
In step 616, master server is inquired about the operating state of other child servers.
In step 618, if there is the child servers that is in idle condition, master server is sent to idle child servers to task requests, proceeds to step 604 then, continues the dispensing flow path of the certificate of authority.
During the failure of group server process, send task requests to master server, master server is inquired about other child servers, and the state that searches is idle child servers, and task requests is sent to idle child servers.Can be a slice regional classification coverage, distribute the quantity of suitable child servers according to the quantity of the quantity of the client of each coverage and focus.When the server of free time when being a plurality of, if exist with the user who provides failure be the idle child servers of same coverage, so preferentially select this free time child servers the user to be carried out the granting of the certificate of authority.Can alleviate the work load of master server like this, by task scheduling, the reasonable distribution task, and make full use of server resource.
Those skilled in the art should be appreciated that, based on the parallel certification mode of the WAPI of the backup certificate of authority, certificate server is according to the regional classification rank, begin by master server, form tree figure, the secondary structure of in embodiment, describing be, can also be more multistage structure, can also be according to the number of the pro rate of number of users, focus number authentication child servers.
Server authorizes framework in the present embodiment is except carrying out the granting of certificate, can also authenticate existing certificate in the client, can alleviate the work load of master server equally, go to finish the authentication of certificate earlier by child servers, if the situation of authentification failure, go to address this problem by master server again, inquire about the state of other child servers, if the authentication that has idle child servers then order this free time child servers to remove the client of authentification failure is carried out certificate, guarantee also that simultaneously each child servers is consistent with user profile in the master server, the operating load of child servers that can balanced each department.In addition, though technical scheme of the present invention is the authentication at the WAPI certificate of authority, also be applicable to the authentication management of other certificates.
Below in conjunction with the accompanying drawings technical scheme of the present invention is had been described in detail,, carry out authorisation process, reduced the work load of the certificate server in master server or the hotspot range, the balanced operation load by child servers by certificate of authority preliminary treatment.Help that WAPI extensively popularizes, the server load balancing of user after increasing in a large number, improve the server process response speed.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the management method of a certificate is characterized in that, comprising:
Step 102, client is filed an application to child servers;
Step 104, when described application was certificate of certification, described child servers authenticated the certificate of described client, when described application is that described child servers is provided certificate to described client when providing certificate.
2. the management method of certificate according to claim 1, it is characterized in that, also comprise: described child servers is stored the information of described client and the information of described client is sent to described master server, described master server is stored the information of described client and the information of described client is sent to other child servers, and the information of described client comprises: address card card number, user name and/or authenticated time.
3. the management method of certificate according to claim 2 is characterized in that, described master server provides the backup of described certificate to described child servers, and described child servers provides the backup of described certificate to described client;
When described child servers was failed backup granting to the described client of described certificate, described child servers sent task requests to described master server;
When described child servers was the free time, described master server was sent to described child servers with described task requests, and described child servers provides the backup of described certificate to described client.
4. the management method of certificate according to claim 3 is characterized in that, distributes the quantity of the described child servers of each coverage according to the quantity of described client;
When the quantity of the described child servers of free time is a plurality of and exists when being the described child servers of free time of same described coverage with the described child servers of providing failure, the described child servers of the free time of same described coverage extremely that described master server sends described task requests.
5. according to the management method of each described certificate in the claim 1 to 4, it is characterized in that, described child servers responds the rule of described application for to handle described application according to the priority of described application, and described priority comprises that described application proposes mutual edge distance mutually in proper order far and near of the sequencing of time and/or described client and described child servers.
6. the management system of a certificate is characterized in that, comprising:
Master server is used for the backup of certificate is provided to child servers;
Described child servers is used for when application that client proposes to described child servers is certificate of certification, the certificate of described client is authenticated, when the described application that proposes when providing certificate, the backup of described certificate is provided to described client.
7. the management system of certificate according to claim 6, it is characterized in that, described child servers is stored the information of described client and the information of described client is sent to described master server, described master server is stored the information of described client and the information of described client is sent to other described child servers, and the information of described client comprises: address card card number, user name and/or authenticated time.
8. the management system of certificate according to claim 7 is characterized in that, when described child servers was failed backup granting to the described client of described certificate, described child servers sent task requests to described master server;
When described child servers was the free time, described master server was sent to described child servers with described task requests, and described child servers provides the backup of described certificate to described client.
9. the management system of certificate according to claim 8 is characterized in that, distributes the quantity of the described child servers of each coverage according to the quantity of described client;
When the quantity of the described child servers of free time is a plurality of and exists when being the described child servers of free time of same described coverage with the described child servers of providing failure, the described child servers of the free time of same described coverage extremely that described master server sends described task requests.
10. according to the management system of each described certificate in the claim 6 to 9, it is characterized in that, described child servers responds the rule of described application for to handle described application according to the priority of described application, and described priority comprises that described application proposes mutual edge distance mutually in proper order far and near of the sequencing of time and/or described client and described child servers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100536157A CN102137399A (en) | 2011-03-07 | 2011-03-07 | Certificate management method and certificate management system |
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| CN2011100536157A CN102137399A (en) | 2011-03-07 | 2011-03-07 | Certificate management method and certificate management system |
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| CN102137399A true CN102137399A (en) | 2011-07-27 |
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| CN2011100536157A Pending CN102137399A (en) | 2011-03-07 | 2011-03-07 | Certificate management method and certificate management system |
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| CN107302544A (en) * | 2017-08-15 | 2017-10-27 | 迈普通信技术股份有限公司 | Certificate request method, wireless access control equipment and wireless access point device |
| CN107465681A (en) * | 2017-08-07 | 2017-12-12 | 成都汇智远景科技有限公司 | Cloud computing big data method for secret protection |
| WO2020001417A1 (en) * | 2018-06-25 | 2020-01-02 | 北京白山耘科技有限公司 | Certificate renewal method, apparatus, system, medium, and device |
| CN112866419A (en) * | 2021-03-11 | 2021-05-28 | 统信软件技术有限公司 | Activation control method, system and computing equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105959303A (en) * | 2016-03-23 | 2016-09-21 | 四川长虹电器股份有限公司 | Information security system and information security method |
| CN105959303B (en) * | 2016-03-23 | 2019-03-12 | 四川长虹电器股份有限公司 | A kind of information safety system and information security method |
| CN107465681A (en) * | 2017-08-07 | 2017-12-12 | 成都汇智远景科技有限公司 | Cloud computing big data method for secret protection |
| CN107465681B (en) * | 2017-08-07 | 2021-01-26 | 国网上海市电力公司 | Cloud computing big data privacy protection method |
| CN107302544A (en) * | 2017-08-15 | 2017-10-27 | 迈普通信技术股份有限公司 | Certificate request method, wireless access control equipment and wireless access point device |
| CN107302544B (en) * | 2017-08-15 | 2019-09-13 | 迈普通信技术股份有限公司 | Certificate request method, wireless access control equipment and wireless access point device |
| WO2020001417A1 (en) * | 2018-06-25 | 2020-01-02 | 北京白山耘科技有限公司 | Certificate renewal method, apparatus, system, medium, and device |
| US11483165B2 (en) | 2018-06-25 | 2022-10-25 | Beijing Baishancloud Technology Co., Ltd. | Certificate renewal method, apparatus, system, medium, and device |
| CN112866419A (en) * | 2021-03-11 | 2021-05-28 | 统信软件技术有限公司 | Activation control method, system and computing equipment |
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Application publication date: 20110727 |