US 11,928,192 B2
Vendor unique command authentication system, and a host device, storage device, and method employing the same
Bo Hyung Kim, Seoul (KR); Jang Hwan Kim, Suwon-si (KR); Moon Wook Oh, Seoul (KR); and Da Woon Jung, Hwaseong-si (KR)
Assigned to Samsung Electronics Co., Ltd., (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jul. 29, 2022, as Appl. No. 17/877,346.
Application 17/877,346 is a continuation of application No. 16/508,027, filed on Jul. 10, 2019, granted, now 11,423,129.
Claims priority of application No. 10-2018-0130382 (KR), filed on Oct. 30, 2018.
Prior Publication US 2022/0366025 A1, Nov. 17, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 29/06 (2006.01); G06F 21/31 (2013.01); G06Q 20/40 (2012.01)
CPC G06F 21/31 (2013.01) [G06Q 20/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for generating a one-time password to authenticate a vendor unique command in a memory device, comprising:
extracting first memory information from the memory device;
transmitting the first memory information to a host device;
receiving the one-time password associated with the first memory information from the host device;
verifying the one-time password to transmit an acknowledgement signal to the host device; and
receiving a vendor unique command from the host device.