| 摘要 |
A method for storing data in which the data to be stored is divided into a plurality of source blocks, each source block subjected to steps including defining a block key for the source block based on a random function, encrypting the source block by utilizing the defined block key, selecting at least one first storage location and one second storage location from a plurality of different available storage locations, storing control data that includes information on the defined block key at the first selected storage location, and storing encrypted data that includes information on the encrypted source block at the second selected storage location. |
