Patterson + Sheridan, LLP
Collated multi-image check in system-on-chips
Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of authenticating executable images in a system-on-chip (SoC), the method comprising: storing a plurality of executable images; storing, as separate from the plurality of executable images, a signed image of hashes comprising a plurality of hashes corresponding to the plurality of executable images and a first signature; authenticating the signed image of hashes based on the first signature; and using a first hash of the plurality of hashes to authenticate a first executable image of the plurality of executable images when the signed image of hashes passes authentication.
QUALCOMM Incorporated
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Maria Cory David Eric Dhamim Dhaval Justin Yongjin
Miranda Feitelson Taseski Packer Ali Patel Kim