Intel Corporation

Mcafee, Inc.

Ravi Poovalur Rangarajan

Vincent J Zimmer

Xiang Ma

Rajesh Poornachandran

Jiewen Yao

Nivedita Aggarwal

Giri P Mudusuru

Sudeep Das

Rangasai V Chaganty

Satya P Yarlagadda

Amy Chan

Rajaram Regupathy

Subrata Banik

Systems, apparatuses and methods may provide for technology that identifies, during a first boot process, whether at least one task associated with at least one software program is set to occur in a single-threaded process or a multithreaded process, in response to the at least one task being set to occur in the multithreaded process, executing the at least one task in the multithreaded process during the first boot process, and in response to the at least one task being set to occur in the single-threaded process, executing the at least one task in the single-threaded process during the first boot process.

Firmware boot task distribution to enable low latency boot performance

A disclosed example apparatus includes memory; and at least one processor to execute first instructions, the first instructions obtained from first encrypted firmware, the at least one processor to: encrypt handoff data with an original equipment manufacturer key to generate encrypted handoff data; decrypt second encrypted firmware based on the original equipment manufacturer key to generate second instructions; and provide access to the encrypted handoff data to the second instructions, the second instructions to perform initialization of a computer based on the handoff data obtained from the encrypted handoff data.

Enhanced secure boot

A pre-boot initialization technique for a computing system allows for encrypting both a manufacturer and original equipment manufacturer firmware routines, as well as handing off data between the manufacturer and original equipment manufacturer firmware routines encrypted with a key provisioned in field programmable fuses with an original equipment manufacturer key. By encrypting the firmware routines and handoff data, security of the pre-boot initialization process is enhanced. Original equipment manufacturer updatable product data may also be encrypted with the original equipment manufacturer key. Additional security may be provided by using trusted input/output capabilities of a trusted execution environment to display information to and receive information from a user. Furthermore, multiple secure phases of configuration may be achieved using wireless credentials exchange components.

Technologies for optimization of a memory controller include a computing device having a memory manager, a memory trainer, and a platform firmware. The memory manager reserves a space in memory of the computing device that is inaccessible to an operating system of the computing device. The memory trainer utilizes the reserved space to perform a memory training to determine configuration settings of the memory controller. After the configuration settings of the memory controller have been determined, the platform firmware configures the memory controller with the determined configuration settings.

Technologies to improve system boot performance and reliability

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Portland, OR, United States of America

Ravi Poovalur Rangarajan