Data security verification method and electronic apparatus
A data security verification method and an electronic apparatus are provided. In the data security verification method, when the electronic apparatus is powered on, a verification circuit verifies integrity of an executable image in a storage device. If verification fails, the verification circuit s...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
11.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A data security verification method and an electronic apparatus are provided. In the data security verification method, when the electronic apparatus is powered on, a verification circuit verifies integrity of an executable image in a storage device. If verification fails, the verification circuit stops a host processor from executing the executable image. If the verification is successful, the verification circuit releases a host reset, and a processor reads and executes the executable image. When the processor reads the executable image, the verification circuit re-verifies the executable image, and the processor executes the executable image according to a verification result. |
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Bibliography: | Application Number: TW202211139357 |