Attribute information processing method and device, processor and terminal
A technology of attribute information and processing method, applied in the field of communication, can solve the problems of no solution, replay attack, etc., to achieve the effect of improving stability and convenience, preventing triggered replay attacks, and reducing the probability of replay attacks
Active Publication Date: 2020-09-18
SHANGHAI MXCHIP INFORMATION TECHN
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At this time, since mobile terminal B still obtains the address information of mobile terminal A after obtaining the above tuple-related attribute list, the process of controlling mesh device 1, mesh device 2 and mesh device 3 in mobile terminal B Only the address information of mobile terminal A is used in , so it is easy to trigger replay attacks (Replay Attacks, RPL for short)
[0004]
For the above problems, no effective solution has been proposed
Method used
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[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 shall fall within the protection scope of the present invention.
[0032] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circums...
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The invention discloses an attribute information processing method and device, a processor and a terminal. The method comprises the steps that an initial attribute information set is acquired, the initial attribute information set comprises quintuple information and first address information of each intelligent device in multiple intelligent devices, and the first address information is used for information interaction between a first terminal and the multiple intelligent devices; second address information is obtained, and the second address information is used for information interaction between the second terminal and the multiple intelligent devices; and the first address information is placed with the second address information to generate a target attribute information set. Accordingto the invention, the technical problem of triggering a replay attack due to repeated address information attributes among different mobile terminals in the process of controlling a plurality of meshdevices by using a plurality of terminals at the same time in the prior art is solved.
Description
technical field [0001] The present invention relates to the communication field, in particular, to a method, device, processor and terminal for processing attribute information. Background technique [0002] In related technologies, in a specific application scenario, multiple mobile terminal applications (APPs) may be used to control and operate a bound mesh device via a cloud server. [0003] For example: the user wants to control mesh device 1, mesh device 2 and mesh device 3 through mobile terminal A and mobile terminal B via the cloud server, and the user derives a tuple related attribute list (including: address information of mobile terminal A) from mobile terminal A. If mobile terminal B wishes to control mesh device 1, mesh device 2, and mesh device 3, it first needs to obtain the above tuple-related attribute list from mobile terminal A via the cloud server. At this time, since mobile terminal B still obtains the address information of mobile terminal A after obta...
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IPC IPC(8): H04W12/06
CPCH04W12/06
Inventor 徐炜
Owner SHANGHAI MXCHIP INFORMATION TECHN