Display method for logo graphics displayed on screen and smart device
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United States of America Patent
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Feb 20, 2018
Grant Date -
Aug 18, 2016
app pub date -
Feb 10, 2016
filing date -
Feb 17, 2015
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Abstract
A display method for logo graphics displayed on a screen is provided, implemented by a smart device. The display method includes the following steps: powering on the smart device, to enter a Basic Input Output System (BIOS) stage; accessing, from a first non-volatile memory of the smart device, exclusive logo graphics data private-key encrypted for decryption, and using a public key pre-stored in a second non-volatile memory of the smart device for verification; and displaying, when the public key matches a private key corresponding to the exclusive logo graphics data, an exclusive logo graphic on a screen according to the decrypted and decompressed exclusive logo graphics data. The present invention further includes a smart device, a readable record medium, and a computer program product.
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