RFR: 8365732: RISC-V: implement AES CTR intrinsics [v29]

[Anjian Wen]

On Wed, 3 Dec 2025 10:10:50 GMT, Hamlin Li <mli at openjdk.org> wrote:

>> Oh，it is a pseudo code I created for easily understand
>
> is riscv assembly a migration from aarch64?

I mainly follow the AES standard algorithm, but I did refer to the implementation of AArch64. I'm not sure if it can be described with migration.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25281#discussion_r2584518540