From: "Trahe, Fiona" <fiona.trahe@intel.com>
To: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>,
"Doherty, Declan" <declan.doherty@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>,
"Trahe, Fiona" <fiona.trahe@intel.com>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH 2/9] test/crypto: fix wrong AAD setting
Date: Wed, 21 Jun 2017 17:39:56 +0000 [thread overview]
Message-ID: <348A99DA5F5B7549AA880327E580B43589221155@IRSMSX101.ger.corp.intel.com> (raw)
In-Reply-To: <20170621064154.25124-3-pablo.de.lara.guarch@intel.com>
Hi Pablo,
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pablo de Lara
> Sent: Wednesday, June 21, 2017 7:42 AM
> To: Doherty, Declan <declan.doherty@intel.com>
> Cc: dev@dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH 2/9] test/crypto: fix wrong AAD setting
>
> AAD should not point at IV for AES algorithms.
> For AES-GCM, AAD will point at additional data in the mbuf.
> For the other algorithms (such as AES CBC), AAD is not used.
>
> Fixes: ffbe3be0d4b5 ("app/test: add libcrypto")
> CC: stable@dpdk.org
>
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> ---
> test/test/test_cryptodev_perf.c | 13 ++++++++-----
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/test/test/test_cryptodev_perf.c b/test/test/test_cryptodev_perf.c
> index d60028d..3568b01 100644
> --- a/test/test/test_cryptodev_perf.c
> +++ b/test/test/test_cryptodev_perf.c
> @@ -2634,6 +2634,11 @@ static uint8_t aes_iv[] = {
> 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
> };
>
> +static uint8_t aes_gcm_aad[] = {
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
> +};
> +
> static uint8_t triple_des_key[] = {
> 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
> @@ -2895,7 +2900,7 @@ test_perf_create_armv8_session(uint8_t dev_id, enum chain_mode chain,
>
> #define AES_BLOCK_SIZE 16
> #define AES_CIPHER_IV_LENGTH 16
> -
> +#define AES_GCM_AAD_LENGTH 16
> #define TRIPLE_DES_BLOCK_SIZE 8
> #define TRIPLE_DES_CIPHER_IV_LENGTH 8
>
> @@ -2939,8 +2944,6 @@ test_perf_set_crypto_op_aes(struct rte_crypto_op *op, struct rte_mbuf *m,
> op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(m,
> AES_CIPHER_IV_LENGTH + data_len);
> op->sym->auth.digest.length = digest_len;
> - op->sym->auth.aad.data = aes_iv;
> - op->sym->auth.aad.length = AES_CIPHER_IV_LENGTH;
Same change should be made for triple_des case
> op->sym->auth.data.offset = AES_CIPHER_IV_LENGTH;
> op->sym->auth.data.length = data_len;
> }
> @@ -2977,8 +2980,8 @@ test_perf_set_crypto_op_aes_gcm(struct rte_crypto_op *op, struct rte_mbuf
> *m,
> op->sym->auth.digest.phys_addr =
> rte_pktmbuf_mtophys_offset(m, data_len);
> op->sym->auth.digest.length = digest_len;
> - op->sym->auth.aad.data = aes_iv;
> - op->sym->auth.aad.length = AES_CIPHER_IV_LENGTH;
> + op->sym->auth.aad.data = aes_gcm_aad;
> + op->sym->auth.aad.length = AES_GCM_AAD_LENGTH;
>
> /* Cipher Parameters */
> op->sym->cipher.iv.data = aes_iv;
> --
> 2.9.4
next prev parent reply other threads:[~2017-06-21 17:40 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170621064154.25124-1-pablo.de.lara.guarch@intel.com>
2017-06-21 6:41 ` [dpdk-stable] [PATCH 1/9] crypto/aesni_mb: remove assert check Pablo de Lara
2017-06-21 6:41 ` [dpdk-stable] [PATCH 2/9] test/crypto: fix wrong AAD setting Pablo de Lara
2017-06-21 17:39 ` Trahe, Fiona [this message]
2017-06-22 10:40 ` [dpdk-stable] [dpdk-dev] " De Lara Guarch, Pablo
2017-06-21 6:41 ` [dpdk-stable] [PATCH 6/9] examples/l2fwd-crypto: fix application help Pablo de Lara
2017-06-21 16:43 ` [dpdk-stable] [dpdk-dev] " Trahe, Fiona
2017-06-21 6:41 ` [dpdk-stable] [PATCH 7/9] examples/l2fwd-crypto: fix auth info display Pablo de Lara
2017-06-21 16:44 ` [dpdk-stable] [dpdk-dev] " Trahe, Fiona
2017-06-21 6:41 ` [dpdk-stable] [PATCH 8/9] app/crypto-perf: fix error message Pablo de Lara
2017-06-21 16:39 ` [dpdk-stable] [dpdk-dev] " Trahe, Fiona
2017-06-21 6:41 ` [dpdk-stable] [PATCH 9/9] doc: fix typo in l2fwd-crypto usage Pablo de Lara
2017-06-21 17:44 ` [dpdk-stable] [dpdk-dev] " Trahe, Fiona
[not found] ` <20170622120235.46063-1-pablo.de.lara.guarch@intel.com>
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 1/9] crypto/aesni_mb: remove assert check Pablo de Lara
2017-06-23 12:50 ` Declan Doherty
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 2/9] test/crypto: fix wrong AAD setting Pablo de Lara
2017-06-23 9:56 ` Trahe, Fiona
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 6/9] examples/l2fwd-crypto: fix application help Pablo de Lara
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 7/9] examples/l2fwd-crypto: fix auth info display Pablo de Lara
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 8/9] app/crypto-perf: fix error message Pablo de Lara
2017-06-22 12:02 ` [dpdk-stable] [PATCH v2 9/9] doc: fix typo in l2fwd-crypto usage Pablo de Lara
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