Abstract: Embodiments are directed to protection of communications between a trusted execution environment and a hardware accelerator utilizing enhanced end-to-end encryption and inter-context security. An embodiment of an apparatus includes one or more processors having one or more trusted execution environments (TEEs) including a first TEE to include a first trusted application; an interface with a hardware accelerator, the hardware accelerator including trusted embedded software or firmware; and a computer memory to store an untrusted kernel mode driver for the hardware accelerator, the one or more processors to establish an encrypted tunnel between the first trusted application in the first TEE and the trusted software or firmware, generate a call for a first command from the first trusted application, generate an integrity tag for the first command, and transfer command parameters for the first command and the integrity tag to the kernel mode driver to generate the first command.

Abstract: An integrated mattress and foundation according to the invention comprises a frame and resilient webbing support that forms a foundation and a spring-less padding element and a casing that forms a mattress. The casing covers that padding element and is mounted to the frame to integrate the mattress and the foundation. The integrated mattress and foundation preferably has a low profile.

Abstract: A container for edible material including an upright open top vessel having a circumferential upper lip and a lid of generally flat, thin, impervious material having the outer edge configured to removably sealably engage the vessel circumferential upper lip and having an eating utensil, such as a spoon or fork, outlined by a continuous notch impressed in the lid material, the notch communicating at two places with the edge of the lid so that a user may, by pulling on the edge, tearing the material from which the lid is formed along the continuous notch thereby extract out of the lid the eating utensil.