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SubjectRe: [PATCH v2 2/2] fscrypt: Add SM4 XTS/CTS symmetric algorithm support
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Hi Eric,

On 11/23/22 3:22 AM, Eric Biggers wrote:
> On Tue, Nov 22, 2022 at 03:06:32PM +0800, Tianjia Zhang wrote:
>> SM4 is a symmetric algorithm widely used in China, this patch enables
>> to use SM4-XTS mode to encrypt file content, and use SM4-CBC-CTS to
>> encrypt filename.
>>
>> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
>
> There is still no explanation here about why you believe this algorithm is
> useful to support in fscrypt.
>
> - Eric

Sorry, I will send a new version of patch to add these information.

Best regards,
Tianjia

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