Data Protection Method for Flash Memory in Serial Peripheral Interface
- Title
- Data Protection Method for Flash Memory in Serial Peripheral Interface
- Authors
- KIM, AERI; Kang, Seokhyeong
- Date Issued
- 2021-10-07
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Abstract
- We propose a general flash protection function for flash read/write/erase operations, to provide security for the contents. The 'read protection' changes all outputs of flash memory to specific data and the 'write/erase protection' ensures that all commands to flash memory are ignored. We also provide a function that can disable or restore the flash protection whenever a user wants by providing a valid password. The flash protection can be used in any kind of flash memory because it works at the Serial Peripheral Interface (SPI) level.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/109681
- Article Type
- Conference
- Citation
- 18th International System-on-Chip Design Conference, ISOCC 2021, page. 117 - 118, 2021-10-07
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.