Patent ID: 9325505
Filing Date: 2016-04-26
CPC Classification: G06F,H04L

Claim Text:
1. A content recording device comprising: a storage device interface configured to receive from an external storage device a first primitive ID and a second primitive ID to identify the external storage device; and a processor configured to generate a media ID that is a unique ID of the storage device using the first primitive ID and the second primitive ID, to generate an encryption key using the media ID, and to encrypt one or more contents using the encryption key to output the encrypted content to the external storage device, wherein the storage device interface provides the encrypted content to the storage device, wherein the storage device includes a memory device and a memory controller to control the memory device, and wherein the first primitive ID is a controller ID that is a unique ID of the memory controller to identify the memory controller and is stored in the memory device, and the second primitive ID is an encrypted memory ID that is a unique ID of the memory device to identify the memory device and is stored in the memory device.