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The RPi 4 SoC does have crypto accelerators, specifically for HDCP. It does not have the ARMv8 crypto extensions.
by debatem1 7y ago
The RPi 4 SoC does have crypto accelerators, specifically for HDCP. It does not have the ARMv8 crypto extensions.
- vardump 7y agoDoes it have any HW crypto accelerator that could be utilized from ARM side software? I couldn't find anything.
- debatem1 7y agoNot that I know of, but they're so cagey on details for those parts I wouldn't be surprised if it did and they just hadn't documented it. Certainly lots of quasi-similar boards like the espressobin have them (which I like better for the topaz switch anyway).