MEMORY CONTROLLERS, OPERATING METHODS THEREOF, AND MEMORY SYSTEMS INCLUDING THE SAME

An operating method of a memory controller may include: enabling a security mode in response to a first command received from a host; generating a security key based on a host key received from the host; storing the security key in a security key storing unit; and/or performing a first data processi...

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Hauptverfasser: KIM JI-SOO, KWON MOON-SANG, KIM YOOAN
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creator KIM JI-SOO
KWON MOON-SANG
KIM YOOAN
description An operating method of a memory controller may include: enabling a security mode in response to a first command received from a host; generating a security key based on a host key received from the host; storing the security key in a security key storing unit; and/or performing a first data processing operation of encrypting data received from the host and decrypting data stored in a non-volatile memory device, based on the security key, when the security mode is enabled. The security key storing unit may be a volatile memory.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title MEMORY CONTROLLERS, OPERATING METHODS THEREOF, AND MEMORY SYSTEMS INCLUDING THE SAME
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