[dpdk-dev] [PATCH] crypto/qat: fix AES-GCM authentication length
Arek Kusztal
arkadiuszx.kusztal at intel.com
Thu Apr 13 11:29:03 CEST 2017
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
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