Data access method and device and computer readable storage medium
A data access device and data access technology, applied in the field of data processing, can solve the problems that ciphertext data cannot pass the verification, and achieve the effects of ensuring message security, realizing security protection, and realizing verification
Pending Publication Date: 2021-06-11
杭州安恒信息安全技术有限公司
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Problems solved by technology
The encrypted data is presented in the form of ciphertext, and the data format of the ciphertext is completely different from that of the plaintext data, so the ciphertext data cannot pass the verification of the server
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[0047] Next, the technical solutions in the embodiments of the present invention will be clear and completely described in the embodiments of the present invention, and clearly, as described herein is merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, those of ordinary skill in the art are all available in the scope of the present invention without making creative labor premises.
[0048] In order to better understand the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0049] Next, a data access method according to an embodiment of the present invention will be described in detail. figure 1 A flowchart of a data access method provided by the embodiment of the present invention, including:
[0050] S101: Encrypt the obtained message to obtain ciphertext data.
[0051] In practical applications, in order to en...
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The embodiment of the invention discloses a data access method and device and a computer readable storage medium, and the method comprises: encrypting an obtained message to obtain ciphertext data; according to a data format to which the message belongs, generating a character identifier the same as the data format; and storing the ciphertext data and the corresponding character identifier in the database, taking the character identifier as the plaintext data published to the outside, directly verifying the plaintext data published to the outside when the server verifies the message. The plaintext data published to the outside, namely the character identifier, is the same as the data format of the message, so that verification of the server can be passed in sequence. In the technical scheme, the character identifier which is the same as the data format of the plaintext message is set for the ciphertext data, so that on one hand, the security protection of the message can be realized, and on the other hand, the server can complete the verification of the message. And the verification of the ciphertext data at the server side is realized while the message security is ensured.
Description
Technical field [0001] The present invention relates to the field of data processing, and more particularly to a data access method, a device, and a computer readable storage medium. Background technique [0002] In practical applications, in order to improve the security of data storage transmission, the data is encrypted. Data encryption is a reliable approach to the protection of information on information. It uses password technology to encrypt information, realize information hidden, which acts as a security of protection information. [0003] However, the current server checks the data to verify the acquired data based on the data format of various types of plaintext data pre-stored. The encrypted data is presented in ciphertext format, and the data format of the ciphertext is completely different from the data format of the plaintext data, so the ciphertext data cannot pass the server through the server. [0004] It can be seen that how to implement ciphertext data in the ...
Claims
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IPC IPC(8): G06F21/60G06F16/903
CPCG06F21/602G06F16/90344
Inventor 袁国平张月明
Owner 杭州安恒信息安全技术有限公司