Back to results
US 2014/0351604 A1Published application
Electronic device and encryption control method
AssigneeKabushiki Kaisha Toshiba
InventorsAkemi Kayama, Jun Takeda
Life of this patent
Estimating the term…
Abstract
According to at least one embodiment, an electronic device includes a storage comprising a plurality of sectors and a processor configured to encrypt data in the plurality of sectors of the storage. The processor is configured to cause to be stored in a storage area address information indicating a defective sector from which data cannot be read, when the defective sector is detected during encryption.
Claims13
An electronic device comprising:
- storage comprising a plurality of sectors;
- and
- a processor configured to encrypt data in the plurality of sectors of the storage,
- wherein the processor is configured to cause to be stored in a storage area address information indicating a defective sector from which data cannot be read, when the defective sector is detected during encryption.
1 more element
A method of encrypting data, comprising:
- encrypting data in a plurality of sectors of storage in an electronic device;
- storing in a storage area address information indicating a defective sector from which data cannot be read, when during encryption the defective sector is detected.
A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed, cause a computer to:
- encrypt data in a plurality of sectors of storage in the computer;
- and
- store in an storage area address information indicating a defective sector from which data cannot be read, when during encryption the defective sector is detected.
Dependencies are inferred from the claim text.