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公开(公告)号：US20240320162A1
公开(公告)日：2024-09-26
申请号：US18672394
申请日：2024-05-23
CPC分类号： G06F12/1466 , G11C16/22 , G06F2212/1052 , G11C16/0483
摘要： In some implementations, a memory device may resolve a set of latches of a NAND page buffer to a set of initialized values. The memory device may obtain a NAND page buffer initialized data set from the set of initialized values of the set of latches. The memory device may generate a security key using the NAND page buffer initialized data set.
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公开(公告)号：US20230393994A1
公开(公告)日：2023-12-07
申请号：US17814395
申请日：2022-07-22
CPC分类号： G06F12/1466 , G11C16/22 , G11C16/0483
摘要： In some implementations, a memory device may resolve a set of latches of a NAND page buffer to a set of initialized values. The memory device may obtain a NAND page buffer initialized data set from the set of initialized values of the set of latches. The memory device may generate a security key using the NAND page buffer initialized data set.
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公开(公告)号：US20230384951A1
公开(公告)日：2023-11-30
申请号：US17804153
申请日：2022-05-26
发明人： Jeremy BINFET , Lance Walker DOVER , Robert William STRONG , Walter DI FRANCESCO , Tommaso VALI , Jeffrey Scott MCNEIL, JR.
IPC分类号： G06F3/06
CPC分类号： G06F3/0622 , G06F3/0659 , G06F3/0679
摘要： A memory device may be configured to receive a command to access a block of memory that is one of multiple blocks of memory included in the memory device. The memory device may be configured to receive a cryptographic signature associated with the command. The memory device may be configured to enable or disable access to the block of memory based on the command and based on the cryptographic signature. The memory device may be capable of separately restricting access to each individual block of the multiple blocks.
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