公开(公告)号：US20180176202A1

公开(公告)日：2018-06-21

申请号：US15704601

申请日：2017-09-14

Applicant: SK hynix Inc. ,  Korea Advanced Institute of Science and Technology

Inventor： Yeonju RO ,  Seongwook JIN ,  Jaehyuk HUH ,  John Dongjun KIM

IPC: H04L29/06 ,  H04W12/04 ,  H04L9/08

CPC classification number: H04L63/067 ,  H04L9/0863 ,  H04L9/3228 ,  H04L63/0428 ,  H04W12/04

Abstract: A device transmits or receives a packet in a memory network including one or more processors and/or one or more memory devices. The device includes a key storage unit configured to store a one-time password (OTP) key that is shared with a target node, an encryption unit configured to encrypt a transmission packet with the OTP key stored in the key storage unit and to transmit the encrypted transmission packet to the target node, and a decryption unit configured to decrypt a receiving packet from the target node with the OTP key stored in the key storage unit. The device is a processor or a memory device in the memory network.