CPC G06F 12/14 (2013.01) [G06F 12/1458 (2013.01); G06F 21/79 (2013.01); G11C 7/24 (2013.01); G11C 16/22 (2013.01); G06F 12/0246 (2013.01); G06F 12/1433 (2013.01); G06F 2206/1014 (2013.01); G06F 2212/1052 (2013.01)] | 19 Claims |
1. A method of operating a memory controller configured to control a memory device including a replay protected memory block (RPMB) requiring authenticated access, the method comprising:
receiving a first data packet for the RPMB from outside, wherein the first data packet includes a first authentication code and information regarding a request type indicating the request type of the first data packet is a write request;
receiving data for storing in the RPMB from the outside, after the receiving the first data packet; and
transmitting a second data packet, which includes
information regarding a response type indicating the response type of the second data packet is a write response.
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