> -----Original Message-----
> From: De Lara Guarch, Pablo <pablo.de.lara.gua...@intel.com>
> Sent: Monday, November 22, 2021 5:47 PM
> To: Zhang, Roy Fan <roy.fan.zh...@intel.com>; Power, Ciara
> <ciara.po...@intel.com>
> Cc: dev@dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.gua...@intel.com>;
> sta...@dpdk.org
> Subject: [PATCH] crypto/ipsec_mb: fix cipher key setting
>
> When authenticating with SNOW3G, KASUMI and ZUC,
> the pointers for encryption/decryption keys is not set.
> If a cipher algorithm such as AES-CBC is also used,
> the application would seg fault.
> Hence, these pointers should be set to some value by default.
>
> Command line to replicate the issue:
> ./build/app/dpdk-test-crypto-perf -l 4,5 -n 6 --vdev="crypto_aesni_mb" -- \
> --devtype="crypto_aesni_mb" --optype=cipher-then-auth --auth-algo
> snow3g-uia2 \
> --auth-key-sz 16 --auth-iv-sz 16 --digest-sz 4 --silent --total-ops 1000000 \
> --auth-op generate --burst-sz 32 --cipher-algo aes-ctr
> --cipher-key-sz 16 --cipher-iv-sz 16
>
> Fixes: ae8e085c608d ("crypto/aesni_mb: support KASUMI F8/F9")
> Fixes: 6c42e0cf4d12 ("crypto/aesni_mb: support SNOW3G-UEA2/UIA2")
> Fixes: fd8df85487c4 ("crypto/aesni_mb: support ZUC-EEA3/EIA3")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com>
> ---
> drivers/crypto/ipsec_mb/pmd_aesni_mb.c | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> index e05bc04c3b..a308d42ffa 100644
> --- a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> +++ b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
> @@ -1120,6 +1120,14 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
>
> const int aead = is_aead_algo(job->hash_alg, job->cipher_mode);
>
> + if (job->cipher_mode == IMB_CIPHER_DES3) {
> + job->enc_keys = session->cipher.exp_3des_keys.ks_ptr;
> + job->dec_keys = session->cipher.exp_3des_keys.ks_ptr;
> + } else {
> + job->enc_keys = session-
> >cipher.expanded_aes_keys.encode;
> + job->dec_keys = session-
> >cipher.expanded_aes_keys.decode;
> + }
> +
> switch (job->hash_alg) {
> case IMB_AUTH_AES_XCBC:
> job->u.XCBC._k1_expanded = session-
> >auth.xcbc.k1_expanded;
> @@ -1189,13 +1197,6 @@ set_mb_job_params(IMB_JOB *job, struct
> ipsec_mb_qp *qp,
> job->u.HMAC._hashed_auth_key_xor_opad =
> session->auth.pads.outer;
>
> - if (job->cipher_mode == IMB_CIPHER_DES3) {
> - job->enc_keys = session-
> >cipher.exp_3des_keys.ks_ptr;
> - job->dec_keys = session-
> >cipher.exp_3des_keys.ks_ptr;
> - } else {
> - job->enc_keys = session-
> >cipher.expanded_aes_keys.encode;
> - job->dec_keys = session-
> >cipher.expanded_aes_keys.decode;
> - }
> }
>
> if (aead)
> --
> 2.25.1
Acked-by: Fan Zhang <roy.fan.zh...@intel.com>
