CN104811370A - Safe instant messaging system structure based on identification - Google Patents
Safe instant messaging system structure based on identification Download PDFInfo
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- CN104811370A CN104811370A CN201510203774.9A CN201510203774A CN104811370A CN 104811370 A CN104811370 A CN 104811370A CN 201510203774 A CN201510203774 A CN 201510203774A CN 104811370 A CN104811370 A CN 104811370A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a safe instant messaging system structure based on identification. The safe instant messaging system structure comprises IM users, IM servers and IM routers. Each IM user has the unique identification (UID) which is unique in a whole network. The UID includes identification HID information of the IM servers registered by the users. Each IM server has the identification HID which is unique in the whole network. The IM servers are connected with one another to form an instant messaging service network which provides safe instant messaging service for the IM users. Each IM router has the identification RID which is unique in the whole network. The brand-new safe instant messaging system structure is provided, the users can set the private servers and can use the public servers as well, the safe interconnection of the private services and the public servers can be achieved, and therefore the safe instant messaging requirements of the users under different network environments are met.
Description
Technical field
The invention belongs to areas of information technology, relate to and how under the Internet, enterprise network and cloud computing environment, to set up safe instantaneous communication system, be particularly related to the instantaneous communication system that individual, corporations, enterprise or tissue provide the safety of a set of leap heterogeneous networks.
Background technology
Instant messaging (Instant Messaging, be abbreviated as IM) be mobile phone, between panel computer and computer user, utilize network to carry out transmission and the receiving course of instant message, can transmit the information such as word, picture, sound and video, be one of very general and welcome network application in the Internet.Typical IM application has micro-letter, QQ, Skype, Tengxun leads to and hundred million enterprises lead to, wherein, and former three user towards the public, rear both To enterprises or organizing users.
Utilize Tengxun to lead to software, enterprise or tissue can build the instantaneous communication system of oneself inside easily, but do not consider interconnecting and information security issue of different enterprise or tissue, enterprise or tissue and public instant messaging.Hundred million enterprise's general rules are the instant messaging service platforms for Mini Tissue or enterprise, and all enterprises or tissue can be assigned on different instant communication servers according to predefined rule; Connection between different server is managed by primary, backup two controllers; Like this, enterprise or the user between organization internal, different enterprise or tissue, can both carry out instant messaging on this platform.Mainly also there are following 2 deficiencies in these systems:
One, the instant communication server built of different enterprise or tissue, and with public instant communication server, even if use same instantaneous communication system, still can not accomplish to interconnect, this makes the flexibility of group communication greatly reduce, and efficiency is worked in coordination with in the work having had a strong impact on enterprise or tissue.If use different instantaneous communication systems, just be more difficult to interconnect between them, although there are some protocol conversion gateway technology, can be used to address this problem, but considerably increase the complexity that system realizes, the target of practical application could not be reached so far.
Two, the public instantaneous communication system in existing the Internet, not for user provides safe information to store and transmission service; Although the instantaneous communication system of enterprise version can be the information transmission that user provides safe, do not provide the safe storage of local information; And, at enterprise or organizing user from when carrying out point-to-point or group communication between public user, different enterprise or organizing user, cannot safe information transmission and storage be carried out.
Summary of the invention
The object of this invention is to provide and a kind ofly carry out interconnecting under the complex network environments such as the Internet, corporate intranet and cloud computing platform and the instantaneous communication system framework of safety, be made up of " route+service+user " three-decker, can set up flexibly, the controlled instant messaging system of safety.
A kind of security instant communication system framework based on mark of the present invention, comprises IM user, IM server and IM router.Specific as follows:
(1) IM user.Each IM user has the unique mark UID of the whole network, and this mark UID comprises the mark HID information of IM server of this user registration, and 2 or multiple IM user can carry out safe instant messaging by IM server; The mark HID of the IM server that mark UID is registered by user's name and user forms, and other information of IM user comprise: the pet name, Real Name, sex, birthday and Quick Response Code etc.
(2) IM server.Every platform IM server has the unique mark HID of the whole network, and the IM server participating in the IM user place of point-to-point or group communication is interconnected to form instant messaging service network, for IM user provides safe instant messaging service; The configuration information of IM server comprises: the mark RID of title, mark HID, description, the network address, state, affiliated IM router and connection relational table etc.
(3) IM router.Every platform IM router has the unique mark RID of the whole network, manages one to multiple IM server, forms route service network between IM router, based on the mark HID of IM server, provides safe routing addressing service for the network between IM server connects; The configuration information of IM router comprises: title, mark RID, description, the network address, state, the IM server HID list managed, the RID list of neighbours IM Router Distinguisher and routing table etc.
The effect of the connection relational table of IM server is: in the connection relational table of every platform IM server, stores the information such as the title of other IM servers having network to be connected with this IM server, server identification HID, the network address and state; The information such as the title of the new IM server returned for IM router and the network address, after the new IM server of checking is normal operating conditions, relevant information can be added in connection relational table.
If certain IM user initiates point-to-point or group communication, the IM server at the IM user place that session is correlated with is in the connection relational table of initiator IM user place IM server, then each IM server is directly set up network and connected, without the need to through IM router.
If certain IM user initiates point-to-point or group communication, the IM server at the IM user place having session to be correlated with is not in the connection relational table of initiator IM user place IM server, then this server submits to the concurrent outlet of mark HID of target IM server by addressing request to affiliated IM router; Then IM router is according to routing addressing strategy, searches the network address of target IM server, returns to this server after finding.
In the security instant communication system framework based on mark proposed by the invention, IM router is the strategy that IM server carries out routing addressing is prestissimo preference strategy or shortest path first strategy.
Security instant communication system framework based on mark of the present invention; also comprise information security module further; IM user is connected to IM server, network between IM server with IM server, and the BlueDrama data between IM user, are all subject to encipherment protection.And IM router also provides safe routing addressing service, and the neighborhood between IM router is determined, and IM router and its IM server managed, all need mutually to carry out authentication.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of security instant communication system framework of the present invention.
Fig. 2 is that schematic diagram is disposed in the connection of security instant communication system framework of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structured flowchart of instantaneous communication system framework of the present invention.This system adopts three-decker, and bottom is client layer, is the user of instant messaging service; Intermediate layer is service layer, for client layer provides instant messaging service; Top layer is routing layer, provides the services such as routing addressing for service layer.
One, client layer
Namely the level at the user place of instant messaging service is used.User, after certain IM server registration success, just obtains an instant messaging account, becomes IM user.User can apply for the registration of different accounts on different IM servers, becomes different IM users, one or more mobile phone, panel computer or personal computer terminal logs in and uses.
Each IM user has the unique mark UID of the whole network, and this mark UID comprises the mark HID information of IM server of this user registration, and 2 or multiple IM user can carry out safe instant messaging by IM server; The mark HID of the IM server that mark UID is registered by user's name and user forms, and other information of IM user comprise: the pet name, Real Name, sex, birthday and Quick Response Code etc.
Two, service layer
The i.e. level at IM server place.Every platform IM server has the unique mark HID of the whole network, and the IM server participating in the IM user place of point-to-point or group communication is interconnected to form instant messaging service network, for IM user provides safe instant messaging service; The configuration information of IM server comprises: the mark RID of title, mark HID, description, the network address, state, affiliated IM router and connection relational table etc.
The application of IM server set accessing points, instant messaging and database, in one, can be physical machine and virtual machine.Possess cryptographic storage and the access control function of the communication information.IM user is connected to IM server, network between IM server with IM server, and the BlueDrama data between IM user, are all subject to encipherment protection.Before carrying out route querying and bookkeeping, IM server can carry out bidirectional identity authentication with affiliated IM router.
Three, routing layer
The i.e. level at IM router place.Every platform IM router has the unique mark RID of the whole network, manages one to multiple IM server, forms route service network between IM router, based on the mark HID of IM server, provides safe routing addressing service for the network between IM server connects; The configuration information of IM router comprises: title, mark RID, description, the network address, state, the IM server HID list managed, the RID list of neighbours IM Router Distinguisher and routing table etc.
Fig. 2 is that schematic diagram is disposed in the connection of security instant communication system framework of the present invention.
IM router according to the scale of IM server, based on the efficiency of routing addressing, can carry out the netted connection of plane level, or with different levels tree-shaped connection, sets up the route service network of instant messaging.It is in the top layer of instantaneous communication system framework, and the IM server be responsible under its management carries out routing addressing.Here, IM router R1, R2, R3, R4 are until Rm constitutes the route service network of whole instant messaging network.
IM server is the supplier of network instant communication service, and each IM server constitutes instant messaging service network, and the information exchange of instant messaging is only carried out storing and circulates between IM server.Every platform IM server all can have an IM router for it provides routing addressing service.When the IM server at instant communication initiator IM user place does not know the network address of the IM server at target IM user place, it can propose network address inquiry request to affiliated IM router.Here, the affiliated IM router of IM server S 1 and S3 is R1, S2, the affiliated IM router of the affiliated IM router of S6 and S7 to be the affiliated IM router of R3, S4 and S5 be R2, S8 be the affiliated IM router of R4, Sn is Rm.
IM user is the user of instant messaging service, the IM server that each IM user has oneself registration and logs in.People in society can apply for the registration of multiple IM user on same or different IM servers, and logs in same terminal simultaneously, or logs on different terminals.Here, the IM user of S1 is U1, U2 and U3, and the IM user of the IM user of the IM user of S2 to be the IM user of U4 and U5, S3 be U6, S4 to be the IM user of U10, S5 be U7 and U8, S6 is U9.All users can initiate point-to-point or group communication, carry out instant messaging with the user wanting to communicate.
Here, we by a typical instant messaging process come the present invention is described in detail.Assuming that user U1, U2, U3, U4, U5, U6, U7 and U8 all registered and examination & verification pass through.Wherein, user U1, U2 and U3 register in IM server S 1 and log in, and user U4 and U5 registers in IM server S 2 and log in, and user U6 registers in IM server S 3 and logs in, and user U7 and U8 registers in IM server S 5 and log in.Assuming that (because instant messaging occurred S1 and S2 before in the connection relational table of IM server S 2 in IM server S 1, the network address and the state information of S2 is had in the connection relational table of S1), IM server S 3, S4 and S5 not yet establish a connection with IM server S 1.As shown in Figure 2, concrete steps are as follows:
(1) IM user U1 creates a group chat (group communication), invites IM user U2, U3, U4, U5, U6, U7 and U8 to add;
(2) the IM server S 1 at U1 place finds that user U1, U2 and U3 are oneself users, and U4, U5, U6, U7 and U8 are not the users of oneself;
(3) IM server S 1 resolves the mark UID information of user U4, U5, U6, U7 and U8, obtains title and the mark HID of the IM server that these users register and log in, is respectively S2, S3 and S5;
(4) IM server S 1 inquires about the connection relational table of oneself, and find that IM server S 2 is in the connection relational table of oneself, be connected so set up network with S2, like this, user U4 and U5 adds group chat;
(4) S1 does not know the network address of IM server S 3 and S5, so S1 is to the addressing of affiliated IM router R1 Request routing;
(5) R1 inquires about the IM server HID list oneself managed, and has found S3 in lists, has then returned to the network address of S3 to S1;
(6) S1 is according to the network address of the S3 returned, and sets up network be connected with S3, and like this, user U6 adds group chat;
(7) R1 inquires about the neighbours IM Router Distinguisher RID list of oneself, proposes the addressing request to IM server S 5 to adjacent IM router R2 and R3;
(8), after IM router R2 receives addressing request, find that S5 is in the IM server HID list oneself managed, so return to the network address of S5 to R1;
(9) R1 returns to the network address of S5 again to S1, and S1, according to the network address of the S5 returned, sets up network with S5 and is connected, and like this, user U7 and U8 adds group chat;
(10) so far, IM server S 2, S3 and S5 of IM server S 1 and all users establish network and are connected, and routing addressing terminates, and group chat successfully creates.
Claims (10)
1., based on a security instant communication system framework for mark, comprise IM user, IM server and IM router, it is characterized in that:
Each IM user has the unique mark UID of the whole network, and this mark UID comprises the mark HID information of IM server of this user registration, and 2 or multiple IM user can carry out safe instant messaging by IM server;
Every platform IM server has the unique mark HID of the whole network, and the IM server participating in the IM user place of point-to-point or group communication is interconnected to form instant messaging service network, for IM user provides safe instant messaging service;
Every platform IM router has the unique mark RID of the whole network, manages one to multiple IM server, forms route service network between IM router, based on the mark HID of IM server, provides safe routing addressing service for the network between IM server connects.
2. instantaneous communication system framework according to claim 1, it is characterized in that, the mark HID of the IM server that the unique identification UID of IM user is registered by user's name and user forms, and other information of IM user comprise: the pet name, Real Name, sex, birthday and Quick Response Code etc.
3. instantaneous communication system framework according to claim 1, is characterized in that, the configuration information of IM server comprises: the mark RID of title, mark HID, description, the network address, state, affiliated IM router and connection relational table etc.
4. the IM server according to claim 1 or 3, it is characterized in that, in the connection relational table of every platform IM server, store the information such as the title of other IM servers having network to be connected with this IM server, server identification HID, the network address and state; The information such as the title of the new IM server returned for IM router and the network address, after the new IM server of checking is normal operating conditions, relevant information can be added in connection relational table.
5. connection relational table according to claim 4, it is characterized in that, certain IM user initiates point-to-point or group communication, if the IM server at the IM user place that session is correlated with is in the connection relational table of initiator IM user place IM server, then each IM server is directly set up network and is connected, without the need to through IM router.
6. instantaneous communication system framework according to claim 1, it is characterized in that, the configuration information of IM router comprises: title, mark RID, description, the network address, state, the IM server HID list managed, the RID list of neighbours IM Router Distinguisher and routing table etc.
7. the IM router according to claim 1 or 6, it is characterized in that, certain IM user initiates point-to-point or group communication, if the IM server at the IM user place having session to be correlated with is not in the connection relational table of initiator IM user place IM server, then this server submits to the concurrent outlet of mark HID of target IM server by addressing request to affiliated IM router; Then IM router is according to routing addressing strategy, searches the network address of target IM server, returns to this server after finding.
8. the IM router according to claim 1 or 6 or 7, is characterized in that, the strategy that it carries out routing addressing for IM server is prestissimo preference strategy or shortest path first strategy.
9. safe instant messaging according to claim 1, is characterized in that, IM user is connected to IM server, network between IM server with IM server, and the BlueDrama data between IM user, are all subject to encipherment protection.
10. safe routing addressing service according to claim 1, it is characterized in that, the neighborhood between IM router is determined, and IM router and its IM server managed, and all needs mutually to carry out authentication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203774.9A CN104811370B (en) | 2015-04-27 | 2015-04-27 | A kind of security instant communication system framework based on mark |
| PCT/MY2015/050073 WO2016175647A1 (en) | 2015-04-27 | 2015-07-15 | A secured instant messaging (im) system structure based on identification |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510203774.9A CN104811370B (en) | 2015-04-27 | 2015-04-27 | A kind of security instant communication system framework based on mark |
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| CN104811370A true CN104811370A (en) | 2015-07-29 |
| CN104811370B CN104811370B (en) | 2018-05-08 |
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| CN106101267A (en) * | 2016-07-29 | 2016-11-09 | 安徽和信科技发展有限责任公司 | A kind of File Transfer Crossovers Network Segments system and method |
| CN106533894A (en) * | 2015-09-11 | 2017-03-22 | 北京北信源软件股份有限公司 | Brand new secure instant messaging system |
| CN106789571A (en) * | 2016-12-16 | 2017-05-31 | 邦彦技术股份有限公司 | A kind of cross-domain instant communication method and its system based on IMS architecture |
| CN107888474A (en) * | 2016-09-30 | 2018-04-06 | 江苏神州信源系统工程有限公司 | A kind of method of controlling security and device for the interconnection of different instantaneous communication systems |
| CN109639565A (en) * | 2018-12-14 | 2019-04-16 | 杭州安司源科技有限公司 | A kind of more service nodes of the instant messaging of decentralization interconnect system |
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| CN113824628B (en) * | 2021-09-30 | 2023-04-07 | 传仲智能数字科技(上海)有限公司 | User identity authentication method, device, server and storage medium based on IM |
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| CN109639565A (en) * | 2018-12-14 | 2019-04-16 | 杭州安司源科技有限公司 | A kind of more service nodes of the instant messaging of decentralization interconnect system |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016175647A1 (en) | 2016-11-03 |
| CN104811370B (en) | 2018-05-08 |
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