Method, device, and system of maintaining a context of a secure execution environment
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United States of America Patent
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Issued Date -
Dec 28, 2006
app pub date -
Jun 8, 2006
filing date -
Jun 8, 2005
priority date (Note) -
Abandoned
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Abstract
Some demonstrative embodiments of the invention include a method, device and/or system of maintaining a context of a secure execution environment. According to some demonstrative embodiments of the invention, the device may include a secure context processing module to receive a processed context from a first process operating in the secure execution environment; encrypt the processed context using a secret key maintained in the secure execution environment to generate an encrypted context; and provide the encrypted context to a second process operating in a non-secure execution environment. Other embodiments are described and claimed.
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