>-----Original Message-----
>From: De Lara Guarch, Pablo <pablo.de.lara.gua...@intel.com>
>Sent: Monday 22 November 2021 17:47
>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: Ciara Power <ciara.po...@intel.com>
