Compression method for Chinese character message data based on knapsack encryption
A technology for message data and compression methods, which is applied in the usage of multiple keys/algorithms, public keys for secure communication, electrical components, etc., and can solve the problems of enhanced confidentiality of transmitted messages, expensive investment, and unbearable problems. , to achieve the effect of saving resource overhead, simple implementation, and strong anti-attack ability
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[0028] Such as figure 1 Shown, this embodiment is by following technical scheme: the first step establishes the network center of information exchange and sets up the message data information database; The second step converts the Chinese character message into binary message encoding file by the message data information database; The third step is to encrypt the binary message encoding file with the backpack public key to generate a binary ciphertext file; the fourth step is to transform the binary ciphertext string into groups, disrupt the digital structure of the original byte, and reorganize the byte digits Combine to generate a pseudo-message file; the fifth step converts the file into a binary ciphertext file after receiving the pseudo-message file; the sixth step decrypts the binary ciphertext file through the backpack private key to generate a binary message encoding file; the seventh step The binary message encoding file is generated into a Chinese character message t...
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