On Sep 12, 2023, at 15:04, Ard Biesheuvel <ardb@xxxxxxxxxx> wrote: >> We have further optimization for RISC-V platform in OpenSSL PR[1]. It will include >> AES with CBC, CTR, and XTS mode. Comparing to the generic AES implementation, >> the specialized AES-XTS one have about 3X performance improvement using >> OpenSSL benchmark tool. If OpenSSL accepts that PR, we will create the >> corresponding patch for Linux kernel. >> >> [1] >> https://github.com/openssl/openssl/pull/21923 >> > > This pull request doesn't appear to contain any XTS code at all, only CBC. We have some license issues for upstream. We will append the specialized AES modes soon. -Jerry
