| abstract |
The present invention discloses a data processing method and apparatus, relates to the field of communications technologies, and can resolve a low security problem of data stored in a memory. In embodiments of the present invention, an MED apparatus receives a data write command, encrypts to-be-written data, scrambles a address to which data is to be written, and then saves a CRC code of the to-be-written data and encrypted to-be-written data in a memory according to a scrambled address to which data is to be written. Solutions provided in the embodiments of the present invention are applicable to data processing. |