[dpdk-dev] [EXT] [PATCH v8 16/16] test/crypto: add AES-XTS multi segment OOP tests

Akhil Goyal gakhil at marvell.com
Fri Jul 16 22:10:34 CEST 2021


> The AES-XTS algorithm can supports wrapped key and data-unit.
> The encryption/decryption can be done out of place and using multi
> segments.
> 
> Add multi segment and out of place tests to the recently added AES-XTS
> vectors, which support using data-unit and a wrapped key.
> 
> Signed-off-by: Shiri Kuzin <shirik at nvidia.com>
> Acked-by: Matan Azrad <matan at nvidia.com>

@Fan/Ciara: Can you test these test app patches on intel platforms and provide
Feedback on these patches.

> ---
>  app/test/test_cryptodev_aes_test_vectors.h | 64 ++++++++++++++++++++++
>  1 file changed, 64 insertions(+)
> 
> diff --git a/app/test/test_cryptodev_aes_test_vectors.h
> b/app/test/test_cryptodev_aes_test_vectors.h
> index dd7ffde685..a797af1b00 100644
> --- a/app/test/test_cryptodev_aes_test_vectors.h
> +++ b/app/test/test_cryptodev_aes_test_vectors.h
> @@ -4687,6 +4687,70 @@ static const struct blockcipher_test_case
> aes_cipheronly_test_cases[] = {
>  		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_4096_du_0,
>  		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
>  	},
> +	{
> +		.test_descr = "AES-256-XTS Encryption (512-byte plaintext"
> +			      " Dataunit 512) Scater gather OOP",

Spell check for scatter at all places.

> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_512_du_512,
> +		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Decryption (512-byte plaintext"
> +			      " Dataunit 512) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_512_du_512,
> +		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Encryption (512-byte plaintext"
> +			      " Dataunit 0) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_512_du_0,
> +		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Decryption (512-byte plaintext"
> +			      " Dataunit 0) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_512_du_0,
> +		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Encryption (4096-byte plaintext"
> +			      " Dataunit 4096) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_4096_du_4096,
> +		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Decryption (4096-byte plaintext"
> +			      " Dataunit 4096) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_4096_du_4096,
> +		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Encryption (4096-byte plaintext"
> +			      " Dataunit 0) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_4096_du_0,
> +		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
> +	{
> +		.test_descr = "AES-256-XTS Decryption (4096-byte plaintext"
> +			      " Dataunit 0) Scater gather OOP",
> +		.test_data =
> &aes_test_data_xts_wrapped_key_48_pt_4096_du_0,
> +		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
> +		.feature_mask = BLOCKCIPHER_TEST_FEATURE_OOP |
> +				BLOCKCIPHER_TEST_FEATURE_SG,
> +	},
>  	{
>  		.test_descr = "cipher-only - NULL algo - x8 - encryption",
>  		.test_data = &null_test_data_chain_x8_multiple,
> --
> 2.27.0



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