Patent ID: 9037875
Filing Date: 2015-05-19
Classification: G06F,G11B,H04L

Abstract:
1. A System-on-Chip (SoC) comprising: a memory interface; a one-time programmable memory to maintain a first key portion, wherein the first key portion is based on a serial number of the SoC that is not accessible from outside of the SoC; a flash memory maintaining a second key portion, the flash memory stacked above the SoC within a package of the SoC effective to render the one-time programmable memory inaccessible if the SoC package is physically accessed; key generation logic to generate a key using the first key portion received from the one-time programmable memory and the second key portion received from the flash memory via the memory interface; encryption logic, communicatively and directly coupled to decryption logic, and communicatively and directly coupled to a storage media to write encrypted data to the storage media, the encryption logic configured to: