Entity identifier allocation system, source tracing and authentication methods and server
A technology for assigning systems and identifiers, applied in the network field, can solve the problems of being unable to satisfy traceability and user identity verification at the same time, and achieve the effect of satisfying traceability and user identity verification
Active Publication Date: 2011-11-23
CHINA INTERNET NETWORK INFORMATION CENTER
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[0010] The embodiment of the present invention provides an entity identifier allocation system, traceability, authentication method, and server to solve the problem that the method of obtaining a relatively fixed identifier for a network access entity in the prior art cannot meet the requirements of traceability and user identity verification at the same time question
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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] figure 1 A schematic structural diagram of an embodiment of an entity identifier (Entity Identifier, referred to as EI) allocation system provided by an embodiment of the present invention. Such as figure 1 As shown, the system includes:
[0039] EI allocation root node 11, intermediate level EI allocation node 12 and leaf EI allocation ...
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The embodiment of the invention provides an entity identifier allocation system, a source tracing method, an authentication method and a server. The tree entity identifier (EI) allocation system adopted by the embodiment of the invention allocates EI resources / EIs to each EI allocation node / network access entity except an EI allocation root node by superior allocation nodes only after the EI allocation nodes / network access entities except the EI allocation root node are authenticated, generates the authorization information of each EI allocation node / network access entity and can authenticate the network access entities according to the authorization information of the EIs in the EI allocation system when the network access entities constructing Internet protocol (IP) addresses by using the allocated EIs make requests of accessing a network so as to simultaneously satisfy the needs of source traceability and user identity verifiability on the basis of acquiring relatively more fixed identifiers by the network access entities.
Description
technical field [0001] The embodiments of the present invention relate to the field of network technology, in particular, an entity identifier distribution system, traceability, authentication method and server. Background technique [0002] Under the current Internet architecture, an IP address is not only an identity identifier of a network access entity (such as a host and a user), but also a location identifier of the network access entity. In practical applications, since the network access entity often changes the access location, the IP address will also change accordingly, which makes it impossible for the network access entity to obtain a relatively fixed entity identity. [0003] To this end, the Institute of Electrical and Electronics Engineers (IEEE for short) proposed a 64-bit extended unique identifier (IEEE-EUI64 for short). IEEE-EUI64 is a Address Generation Specifies the address generation method for the last 64 bits of an IPv6 address. In this address gen...
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IPC IPC(8): H04L29/12H04L29/06
CPCH04L61/2007H04L63/08H04L63/00H04L61/5007
Inventor 马迪王利明田野沈烁王伟
Owner CHINA INTERNET NETWORK INFORMATION CENTER