Abstract: In an embodiment, an apparatus includes a cryptographic processor within a wireless device. The cryptographic processor includes at least one cryptographic unit. The cryptographic processor also includes a nonvolatile memory to store one or more microcode instructions, wherein at least one of the one or more microcode instructions is related to a sensitive operation. The cryptographic processor also includes a controller to control execution of the one or more microcode instructions by the at least one cryptographic unit, wherein the controller is to preclude execution of the sensitive operation if the apparatus is within an untrusted state.

Abstract: In an embodiment, an apparatus includes a cryptographic processor within a wireless device. The cryptographic processor includes at least one cryptographic unit. The cryptographic processor also includes a nonvolatile memory to store one or more microcode instructions, wherein at least one of the one or more microcode instructions is related to a sensitive operation. The cryptographic processor also includes a controller to control execution of the one or more microcode instructions by the at least one cryptographic unit, wherein the controller is to preclude execution of the sensitive operation if the apparatus is within an untrusted state.

Abstract: Embodiments of methods and apparatus for providing a secure channel associated with a flash device are generally described herein. Other embodiments may be described and claimed.

Abstract: Trusted code may be patched in a manner that resists tampering from non-trusted sources. In some embodiments, the patches may be moved into a patch cache in a trusted processing module for execution.

Abstract: Method and apparatus to perform dynamic attestation for a communication system are described.

Abstract: An apparatus includes a processor to control a boot-up of an electronic device in response to a detection of tampering with the device. In some embodiments of the invention, the processor may detect tampering by authenticating a source of a boot image used during the boot-up; and the processor may detect tampering by verifying the integrity of the boot image. In some embodiments of the invention, the processor may control a transition of the electronic device from a first state to a second power state in response to a detection of tampering with the device. The electronic device consumes more power in the second power state than in the first power state.

Abstract: In an embodiment, an apparatus includes one or more cryptographic units. The apparatus also includes a memory to store one or more data encryption keys and an associated header for the one or more data encryption keys. The associated header defines which of the one or more cryptographic units are to use the data encryption key.

Abstract: In an embodiment, an apparatus includes a cryptographic processor within a wireless device. The cryptographic processor includes at least one cryptographic unit. The cryptographic processor also includes a nonvolatile memory to store one or more microcode instructions, wherein at least one of the one or more microcode instructions is related to a sensitive operation. The cryptographic processor also includes a controller to control execution of the one or more microcode instructions by the at least one cryptographic unit, wherein the controller is to preclude execution of the sensitive operation if the apparatus is within an untrusted state.