crypto/dpaa2_sec: remove ICV memset on decryption side

[dpdk.git] / drivers / crypto / dpaa2_sec / dpaa2_sec_dpseci.c

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 672cacf..17365ac 100644 (file)
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -203,7 +203,6 @@ build_authenc_gcm_fd(dpaa2_sec_session *sess,
                old_icv = (uint8_t *)(sge + 1);
                memcpy(old_icv, sym_op->aead.digest.data,
                       sess->digest_length);
-               memset(sym_op->aead.digest.data, 0, sess->digest_length);
                DPAA2_SET_FLE_ADDR(sge, DPAA2_VADDR_TO_IOVA(old_icv));
                sge->length = sess->digest_length;
                DPAA2_SET_FD_LEN(fd, (sym_op->aead.data.length +
@@ -342,7 +341,6 @@ build_authenc_fd(dpaa2_sec_session *sess,
                old_icv = (uint8_t *)(sge + 1);
                memcpy(old_icv, sym_op->auth.digest.data,
                       sess->digest_length);
-               memset(sym_op->auth.digest.data, 0, sess->digest_length);
                DPAA2_SET_FLE_ADDR(sge, DPAA2_VADDR_TO_IOVA(old_icv));
                sge->length = sess->digest_length;
                DPAA2_SET_FD_LEN(fd, (sym_op->auth.data.length +
@@ -436,7 +434,6 @@ build_auth_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
                old_digest = (uint8_t *)(sge + 1);
                rte_memcpy(old_digest, sym_op->auth.digest.data,
                           sess->digest_length);
-               memset(sym_op->auth.digest.data, 0, sess->digest_length);
                DPAA2_SET_FLE_ADDR(sge, DPAA2_VADDR_TO_IOVA(old_digest));
                sge->length = sess->digest_length;
                fle->length = sym_op->auth.data.length +