摘要 |
In accordance with some embodiments, a granularity of memory such as block, may be deleted in a way to make it very difficult for an interloper to ever gain access to that block. Moreover the deletion may be done in a sufficiently efficient way and in a way that does not overly burden the user. In some embodiments, the encryption of the granularity of memory (such as a block) may be handled entirely within the memory. Then the encryption process cannot be accessed from the outside and the user need not be burdened with the sequence of encryption sequence since it is done automatically within the storage device. |