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Tuesday, March 24 • 9:00am - 9:50am
Android Verified Boot - Andrew Boie, Intel

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Android Lollipop introduces new features for boot security, with a specification for build-time signing and run-time verification of the boot, recovery, and system images, with the bootloader controlling verification of the boot/recovery images and Linux dm-verity enforcing the integrity of the system image. There are also facilities for enrolling user-supplied keys via Fastboot so that custom images may be verified. In this presentation Andrew will detail how these components work together, the requirements for creating a compatible bootloader, how to use the available tools in AOSP to create signed images and keystores, and some discussion on the implications of these features with respect to OTA updates, covering the new block-level incremental update feature.

Speakers
AB

Andrew Boie

Senior Software Engineer, Intel Corporation
Andrew Boie is a senior software engineer at Intel and is a maintainer of the Zephyr Open Source Project. He generally works on the interrupt subsystem, new CPU architecture enabling, and memory protection features. He has spoken at many Linux Foundation events, including ELC/OpenIOT... Read More →


Tuesday March 24, 2015 9:00am - 9:50am
Ballroom Salon 3

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