DATA ENCRYPTION METHOD AND ENCRYPTION APPARATUS
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United States of America Patent
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May 7, 2014
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May 7, 2014
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Abstract
The present invention provides a data encryption method, and the method includes: writing collected data into a memory; encrypting the collected data in the memory; and writing the encrypted data into an external storage. The present invention further provides a corresponding encryption apparatus. By using the encryption method and the encryption apparatus that are provided in the present invention, in a process of writing data into a file, the written data may be encrypted, and when the file is stored to an external storage, encryption of the file is implemented, thereby effectively ensuring timeliness of data encryption.
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