公开(公告)号：US09235712B1

公开(公告)日：2016-01-12

申请号：US14029506

申请日：2013-09-17

申请人： Marvell International Ltd.

发明人： Vasudev J. Bibikar ,  Minda Zhang ,  David Hawkins ,  Paul A. Lambert

IPC分类号： G06F12/14 ,  G06F21/60 ,  G06F21/57 ,  G09C1/00 ,  G06F21/75 ,  H04L9/06 ,  G06F21/74

CPC分类号： G06F21/602 ,  G06F12/1408 ,  G06F21/575 ,  G06F21/74 ,  G06F21/75 ,  G09C1/00 ,  H04L9/0618 ,  H04L2209/12

摘要： The present disclosure includes apparatus, systems, digital logic circuitry and techniques relating to data encoding. A method performed by a system on a chip (SOC) includes receiving data to be output to a memory unit external to the SOC. Also a key for scrambling the received data is received. A proper subset of the key is identified and used to scramble the received data. The scrambled data is output to the memory unit external to the SOC.