David Brown at Linaro Connect: Digital signatures and the beginning of the world (on ARM bootloaders)

From Linaro Connect 2017 in San Francisco:

Digital signatures and the beginning of the world – SFO17-306
David Brown
The bootloader is where it all begins. This session sums up our experiences with various signature types, data formats, implementations and how to choose.

http://connect.linaro.org/resource/sfo17/sfo17-306/