Cryptography Extension

Do all revisions of the ARM Cortex-A57 hardware support cryptographic extensions? Different revisions are listed here http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0514g/way1395175472464.html, and it is not entirely clear if all revisions has hardware support. The reason I am asking is that the A53 in Raspberry Pi 3+ does not have it, and as a result running encrypted filesystems like CryFS is unbearably slow, which is why I am looking for better hardware. Hopefully the A57 in the Jetson is magnitudes faster…

hello lars.ronnback,

may I know what’s your use-case about cryptographic.
Cortex-A57 has Cryptographic Engine, please also check Jetson Download Center for [Tegra X1 (SoC) Technical Reference Manual] for more details.
thanks