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Date:   Fri, 15 Oct 2021 16:37:02 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Shuah Khan <shuah@...nel.org>,
        Boris Pismenny <borisp@...dia.com>,
        John Fastabend <john.fastabend@...il.com>,
        Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftests/tls: add SM4 GCM/CCM to tls selftests

Hi Tianjia,

The new added tls selftest failed with latest net-next in RedHat CKI
test env. Would you like to help check if we missed anything?

Here is the pipeline page
https://datawarehouse.cki-project.org/kcidb/builds/67720
Config URL:
http://s3.amazonaws.com/arr-cki-prod-datawarehouse-public/datawarehouse-public/2021/10/14/388570846/redhat:388570846/redhat:388570846_x86_64_debug/.config
Build Log URL:
http://s3.amazonaws.com/arr-cki-prod-datawarehouse-public/datawarehouse-public/2021/10/14/388570846/redhat:388570846/redhat:388570846_x86_64_debug/build.log
TLS test log:
https://s3.us-east-1.amazonaws.com/arr-cki-prod-datawarehouse-public/datawarehouse-public/2021/10/14/redhat:388570846/build_x86_64_redhat:388570846_x86_64_debug/tests/1/results_0001/job.01/recipes/10799149/tasks/19/results/1634231959/logs/resultoutputfile.log
Command: make -j24 INSTALL_MOD_STRIP=1 targz-pkg
Architecture: x86_64

Please tell me if you need any other info.

Thanks
Hangbin

On Fri, Oct 08, 2021 at 05:17:45PM +0800, Tianjia Zhang wrote:
> Add new cipher as a variant of standard tls selftests.
> 
> Signed-off-by: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
> ---
>  tools/testing/selftests/net/tls.c | 28 ++++++++++++++++++++++++++--
>  1 file changed, 26 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
> index 97fceb9be9ed..d3047e251fe9 100644
> --- a/tools/testing/selftests/net/tls.c
> +++ b/tools/testing/selftests/net/tls.c
> @@ -29,6 +29,8 @@ struct tls_crypto_info_keys {
>  	union {
>  		struct tls12_crypto_info_aes_gcm_128 aes128;
>  		struct tls12_crypto_info_chacha20_poly1305 chacha20;
> +		struct tls12_crypto_info_sm4_gcm sm4gcm;
> +		struct tls12_crypto_info_sm4_ccm sm4ccm;
>  	};
>  	size_t len;
>  };
> @@ -49,6 +51,16 @@ static void tls_crypto_info_init(uint16_t tls_version, uint16_t cipher_type,
>  		tls12->aes128.info.version = tls_version;
>  		tls12->aes128.info.cipher_type = cipher_type;
>  		break;
> +	case TLS_CIPHER_SM4_GCM:
> +		tls12->len = sizeof(struct tls12_crypto_info_sm4_gcm);
> +		tls12->sm4gcm.info.version = tls_version;
> +		tls12->sm4gcm.info.cipher_type = cipher_type;
> +		break;
> +	case TLS_CIPHER_SM4_CCM:
> +		tls12->len = sizeof(struct tls12_crypto_info_sm4_ccm);
> +		tls12->sm4ccm.info.version = tls_version;
> +		tls12->sm4ccm.info.cipher_type = cipher_type;
> +		break;
>  	default:
>  		break;
>  	}
> @@ -148,13 +160,13 @@ FIXTURE_VARIANT(tls)
>  	uint16_t cipher_type;
>  };
>  
> -FIXTURE_VARIANT_ADD(tls, 12_gcm)
> +FIXTURE_VARIANT_ADD(tls, 12_aes_gcm)
>  {
>  	.tls_version = TLS_1_2_VERSION,
>  	.cipher_type = TLS_CIPHER_AES_GCM_128,
>  };
>  
> -FIXTURE_VARIANT_ADD(tls, 13_gcm)
> +FIXTURE_VARIANT_ADD(tls, 13_aes_gcm)
>  {
>  	.tls_version = TLS_1_3_VERSION,
>  	.cipher_type = TLS_CIPHER_AES_GCM_128,
> @@ -172,6 +184,18 @@ FIXTURE_VARIANT_ADD(tls, 13_chacha)
>  	.cipher_type = TLS_CIPHER_CHACHA20_POLY1305,
>  };
>  
> +FIXTURE_VARIANT_ADD(tls, 13_sm4_gcm)
> +{
> +	.tls_version = TLS_1_3_VERSION,
> +	.cipher_type = TLS_CIPHER_SM4_GCM,
> +};
> +
> +FIXTURE_VARIANT_ADD(tls, 13_sm4_ccm)
> +{
> +	.tls_version = TLS_1_3_VERSION,
> +	.cipher_type = TLS_CIPHER_SM4_CCM,
> +};
> +
>  FIXTURE_SETUP(tls)
>  {
>  	struct tls_crypto_info_keys tls12;
> -- 
> 2.19.1.3.ge56e4f7
> 

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