[dpdk-dev] [PATCH] crypto/qat: fix AES-GCM authentication length

[Arek Kusztal]

This commit fixes AES-GCM length of authentication input data,
cipher length is used instead

Fixes: 1703e94ac5ce ("qat: add driver for QuickAssist devices")

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>
---
 drivers/crypto/qat/qat_crypto.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index b9baf36..8aeaa5e 100644
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -1014,6 +1014,12 @@ qat_write_hw_desc_entry(struct rte_crypto_op *op, uint8_t *out_msg,
 				}
 			}
 
+		} else if (ctx->qat_hash_alg ==
+					ICP_QAT_HW_AUTH_ALGO_GALOIS_128 ||
+				ctx->qat_hash_alg ==
+					ICP_QAT_HW_AUTH_ALGO_GALOIS_64) {
+			auth_ofs = op->sym->cipher.data.offset;
+			auth_len = op->sym->cipher.data.length;
 		} else {
 			auth_ofs = op->sym->auth.data.offset;
 			auth_len = op->sym->auth.data.length;
-- 
2.1.0