Re: [PATCH v2 12/15] crypto: arm64/sm4 - add CE implementation for ESSIV mode

[Eric Biggers]

On Tue, Oct 18, 2022 at 03:10:03PM +0800, Tianjia Zhang wrote:
> This patch is a CE-optimized assembly implementation for ESSIV mode.
> The assembly part is realized by reusing the CBC mode.
> 
> Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>

Is there still a use case for CBC-ESSIV mode these days, now that everyone is
using XTS instead?

- Eric