A decryption method and system based on an Aes algorithm
An algorithm and ciphertext technology, applied in the field of network communication, can solve the problems of discarding the second packet, decryption errors, etc., to achieve the effect of ensuring security, not affecting the chip bandwidth, and reducing the probability of discarding
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[0043] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0044] like figure 1 As shown, in one embodiment of the present invention, the decryption method based on the Aes algorithm includes:
[0045]S1. Receive the ciphertext, and obtain the original authentication label carried by the ciphertext and the corresponding key index.
[0046] After the message starts to be sent, each ciphertext in the message is obtained in turn, and each message is analyzed separately to obtain the original authentication label and the corresponding key index corresponding to each ciphertext.
[0047] S2. At the sop moment of the current ciphertext, correspondingly search the ...
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