Method, system and apparatus for data ciphering and deciphering
A data encryption, encryption and decryption technology, applied in the field of information security, can solve the problem of low security of stored data, and achieve the effect of avoiding large-scale leakage and improving security.
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[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0065] In the process of encrypting data, the present invention generates a series of random numbers for each original text to be encrypted, then generates a primary key based on the password and random numbers, and extracts part of the data from the primary key as an encryption key , and then use the encryption key to encrypt the original text to obtain the primary ciphertext, and finally perform data fusion on the primary ciphertext and random numbers to obtain the final ciphertext. In the process of decrypting data, firstly, the final ciphertext is decomposed according to the password provided b...
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