Communication encryption method, system and device, and medium
An encryption method and technology of an encryption system are applied in the field of communication encryption methods, systems, media and devices to solve communication security problems and prevent theft or hijacking.
Active Publication Date: 2021-03-23
TIANYI ELECTRONICS COMMERCE
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Problems solved by technology
[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a communication encryption method, system, medium and device for solving the communication security problem between the intelligent terminal and the server in the prior art
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[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0030] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, so only the components related to the present invention are shown in the drawings rather than the number, shape and Dimensional drawin...
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The invention provides a communication encryption method, system and device, and a medium. The communication encryption method comprises the following step of: transmitting a secret key strategy request based on white box encryption to a server, and receiving a secret key strategy transmitted by the server; encrypting data based on the key strategy to obtain a ciphertext; converting the ciphertextinto a recombined ciphertext in a message format with a key index based on a preset protocol; and sending the recombined ciphertext to the server, so that the server obtains a ciphertext and a key strategy based on the recombined ciphertext through a preset protocol, and decrypts the ciphertext based on the key strategy to obtain data. The communication encryption method, the communication encryption system, the communication encryption device and the medium are used for solving the communication security problem between a mobile intelligent terminal and a server and preventing communicationdata from being stolen or hijacked.
Description
technical field [0001] The present invention relates to the technical field of communication, in particular to a communication encryption method, system, medium and device. Background technique [0002] At present, in the rapid development of the mobile Internet, the communication between the mobile smart terminal and the server mainly includes http (hypertext transfer protocol), https (hypertext secure transfer protocol) and socket (socket). The http protocol is a widely used Internet protocol, but it does not have any security measures and cannot guarantee the security of communication data. https is to add SSL (Secure Sockets Layer) protocol on the basis of http protocol. Although data is encrypted during https communication, https protocol is vulnerable to man-in-the-middle hijacking attacks. The essence of socket communication is end-to-end communication, which has no security itself. [0003] Therefore, it is hoped that the communication security problem between the ...
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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0435H04L67/02
Inventor 刘剑群于传富汤杨吴超彭大祥王佳伟
Owner TIANYI ELECTRONICS COMMERCE