Device and method for secure memory access

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United States of America Patent

PATENT NO 9152797
SERIAL NO

13718083

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Abstract

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In a secure computing environment, a method, system and device are provided for loading stored encryption key data from a protected non-volatile memory of a portable device. A boot loader program is initiated after the portable device is powered on, encryption key data is loaded from the protected non-volatile memory of the portable device, and access to the protected non-volatile memory is disabled after a predetermined time after the portable device is powered on. In this way, the encryption key data is loaded from the protected non-volatile memory of a portable device before the boot operating system is loaded.

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Patent Owner(s)

Patent OwnerAddress
BARCLAYS EXECUTION SERVICES LIMITED1 CHURCHILL PLACE LONDON E14 5HP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bilke, Paul Frisco, US 1 12
Bradley, Steven Knutsford, GB 5 36
Crichton, Andrew Knutsford, GB 5 84
French, George Northampton, GB 33 469
Leung, Arthur London, GB 6 71
Naggar, Michael Frisco, US 13 97
Sureka, Ashutosh Frisco, US 12 462

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