METHOD, DEVICE, AND SYSTEM OF MAINTAINING A CONTEXT OF A SECURE EXECUTION ENVIRONMENT

摘要

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.