linux-kernel - Re: [PATCH] net/tls: support SM4 CCM algorithm

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Date:   Tue, 28 Sep 2021 22:24:35 +0100
From:   Vadim Fedorenko <vfedorenko@...ek.ru>
To:     Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Boris Pismenny <borisp@...dia.com>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/tls: support SM4 CCM algorithm

On 28.09.2021 07:28, Tianjia Zhang wrote:
> The IV of CCM mode has special requirements, this patch supports CCM
> mode of SM4 algorithm.
>
Have you tried to connect this implementation to application with
user-space implementation of CCM mode? I wonder just because I have an
issue with AES-CCM Kernel TLS implementation when it's connected to
OpenSSL-driven server, but still have no time to fix it correctly.