| 摘要 |
Methods and systems for encrypting and decrypting are presented. In one embodiment, the method comprises encrypting one or more segments of a data with a key. The data is associated with at least one encryption attribute and having a plurality of segments. The encryption attribute includes information to identify one or more segments of the data to encrypt. The method further comprises encrypting the encryption attribute and storing the data including the partly encrypted data and the encrypted encryption attribute. |
