US Patent 8219827 Secure boot with optional components
Patent 8219827 was granted and assigned to Panasonic on July, 2012 by the United States Patent and Trademark Office.
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Patent abstract
A method manages optional trusted components that are active within a device, such that the device itself controls the availability of trusted components. The device includes: a storing unit storing a plurality of pieces of software and a plurality of certificates; a receiving unit receiving the certificates; and a selecting unit selecting one of the certificates. The device further includes an executing unit verifying an enabled one of the plurality of pieces of software using the selected and updated one of the certificates.
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Patent Inventor Names
Hideki Matsushima0
Hisashi Takayama0
Kenneth Alexander Nicolson0
Manabu Maeda0
Takayuki Ito0
Tomoyuki Haga0
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US Patent 08219827 Secure boot with optional components US Patent 8219827 Secure boot with optional components
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Patent Number
08219827
Patent Number
8219827
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US Patent 08219827 Secure boot with optional components
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Is a
Current assignee
Patent jurisdiction
Patent number
08219827
Date of patent
July 10, 2012
Patent application number
12484537
Date Filed
June 15, 2009
Patent primary examiner
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