17814395. NAND PAGE BUFFER BASED SECURITY OPERATIONS simplified abstract (Micron Technology, Inc.)

NAND PAGE BUFFER BASED SECURITY OPERATIONS

Organization Name

Micron Technology, Inc.

Inventor(s)

Jeremy Binfet of Boise ID (US)

Lance Walker Dover of Fair Oaks CA (US)

Tommaso Vali of Sezze (IT)

Walter Di Francesco of Avezzano (IT)

NAND PAGE BUFFER BASED SECURITY OPERATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17814395 titled 'NAND PAGE BUFFER BASED SECURITY OPERATIONS

Simplified Explanation

The patent application describes a method for resolving a set of latches in a memory device to obtain initialized values. These initialized values are then used to generate a security key.

• The memory device resolves a set of latches in a NAND page buffer to obtain initialized values.
• The initialized values are used to create a NAND page buffer initialized data set.
• A security key is generated using the NAND page buffer initialized data set.

Potential Applications

• This technology can be applied in various memory devices, such as solid-state drives (SSDs) and flash memory cards.
• It can enhance the security of data stored in these memory devices by generating unique security keys.

Problems Solved

• The method solves the problem of securely generating a security key for memory devices.
• It ensures that the security key is based on initialized values obtained from the NAND page buffer latches.

Benefits

• Improved security: The use of initialized values from the NAND page buffer latches enhances the security of the generated security key.
• Efficient data protection: The method provides an efficient way to generate unique security keys for memory devices, ensuring data protection.

Original Abstract Submitted

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.