From 46c96a9fc9e774b4abcd8a7ee75dd19f55a42e1c Mon Sep 17 00:00:00 2001 From: Arek Kusztal Date: Thu, 13 Apr 2017 10:29:03 +0100 Subject: [PATCH] crypto/qat: fix AES-GCM authentication length This commit fixes AES-GCM length of authentication input data, cipher length is used instead Fixes: 1703e94ac5ce ("qat: add driver for QuickAssist devices") Cc: stable@dpdk.org Signed-off-by: Arek Kusztal Acked-by: Deepak Kumar Jain --- 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 b9baf36370..8aeaa5e642 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; -- 2.20.1