* [PATCH] app/crypto-perf: fix aad offset alignment
@ 2025-03-11 9:01 Shani Peretz
0 siblings, 0 replies; only message in thread
From: Shani Peretz @ 2025-03-11 9:01 UTC (permalink / raw)
To: dev
Cc: suanmingm, Shani Peretz, stable, Brian Dooley, Pablo de Lara,
Akhil Goyal
AAD offset in AES-GCM crypto test was calculated by adding
16-byte alignment after the IV, which is only needed in AES-CCM.
The patch correct the AAD offset calculation in AES-GCM algorithm tests.
Fixes: 0b242422d385 ("app/crypto-perf: set AAD after the crypto operation")
Cc: stable@dpdk.org
Signed-off-by: Shani Peretz <shperetz@nvidia.com>
---
app/test-crypto-perf/cperf_ops.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/app/test-crypto-perf/cperf_ops.c b/app/test-crypto-perf/cperf_ops.c
index 6d5f510220..f9be51e17f 100644
--- a/app/test-crypto-perf/cperf_ops.c
+++ b/app/test-crypto-perf/cperf_ops.c
@@ -688,7 +688,9 @@ cperf_set_ops_aead(struct rte_crypto_op **ops,
uint16_t i;
/* AAD is placed after the IV */
uint16_t aad_offset = iv_offset +
- RTE_ALIGN_CEIL(test_vector->aead_iv.length, 16);
+ ((options->aead_algo == RTE_CRYPTO_AEAD_AES_CCM) ?
+ RTE_ALIGN_CEIL(test_vector->aead_iv.length, 16) :
+ test_vector->aead_iv.length);
for (i = 0; i < nb_ops; i++) {
struct rte_crypto_sym_op *sym_op = ops[i]->sym;
--
2.25.1
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