diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-15 14:36:48 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-16 08:38:15 +0200 |
| commit | 0b6b37f6a2ee1764e8912fe9f57dd4ed2baadecd (patch) | |
| tree | e9c4dd16e978e7b5c4f59efb8a63fe110786592b /drivers/crypto/qat | |
| parent | ba7d9829e24a32d31b31f5816e8b9a3a8799ba68 (diff) | |
New upstream version 18.11.1
Change-Id: I2394f61ba94cc575bf2c55186f14e5d6fba9eec7
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'drivers/crypto/qat')
| -rw-r--r-- | drivers/crypto/qat/qat_sym.c | 15 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_sym_session.c | 16 |
2 files changed, 26 insertions, 5 deletions
diff --git a/drivers/crypto/qat/qat_sym.c b/drivers/crypto/qat/qat_sym.c index 10cdf2e1..8801ca56 100644 --- a/drivers/crypto/qat/qat_sym.c +++ b/drivers/crypto/qat/qat_sym.c @@ -157,6 +157,7 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg, uint32_t min_ofs = 0; uint64_t src_buf_start = 0, dst_buf_start = 0; uint8_t do_sgl = 0; + uint8_t wireless_auth = 0, in_place = 1; struct rte_crypto_op *op = (struct rte_crypto_op *)in_op; struct qat_sym_op_cookie *cookie = (struct qat_sym_op_cookie *)op_cookie; @@ -269,6 +270,7 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg, } auth_ofs = op->sym->auth.data.offset >> 3; auth_len = op->sym->auth.data.length >> 3; + wireless_auth = 1; auth_param->u1.aad_adr = rte_crypto_op_ctophys_offset(op, @@ -438,6 +440,7 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg, * Don't align DMA start. DMA the minimum data-set * so as not to overwrite data in dest buffer */ + in_place = 0; src_buf_start = rte_pktmbuf_iova_offset(op->sym->m_src, min_ofs); dst_buf_start = @@ -530,6 +533,18 @@ qat_sym_build_request(void *in_op, uint8_t *out_msg, } else { qat_req->comn_mid.src_data_addr = src_buf_start; qat_req->comn_mid.dest_data_addr = dst_buf_start; + /* handle case of auth-gen-then-cipher with digest encrypted */ + if (wireless_auth && in_place && + (op->sym->auth.digest.phys_addr == + src_buf_start + auth_ofs + auth_len) && + (auth_ofs + auth_len + ctx->digest_length <= + cipher_ofs + cipher_len)) { + struct icp_qat_fw_comn_req_hdr *header = + &qat_req->comn_hdr; + ICP_QAT_FW_LA_DIGEST_IN_BUFFER_SET( + header->serv_specif_flags, + ICP_QAT_FW_LA_DIGEST_IN_BUFFER); + } } #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG diff --git a/drivers/crypto/qat/qat_sym_session.c b/drivers/crypto/qat/qat_sym_session.c index 8196e233..4d7ec01d 100644 --- a/drivers/crypto/qat/qat_sym_session.c +++ b/drivers/crypto/qat/qat_sym_session.c @@ -1143,8 +1143,8 @@ static int qat_sym_do_precomputes(enum icp_qat_hw_auth_algo hash_alg, } block_size = qat_hash_get_block_size(hash_alg); - if (block_size <= 0) - return -EFAULT; + if (block_size < 0) + return block_size; /* init ipad and opad from key and xor with fixed values */ memset(ipad, 0, block_size); memset(opad, 0, block_size); @@ -1488,11 +1488,17 @@ int qat_sym_session_aead_create_cd_auth(struct qat_sym_session *cdesc, || cdesc->qat_hash_alg == ICP_QAT_HW_AUTH_ALGO_KASUMI_F9 || cdesc->qat_hash_alg == ICP_QAT_HW_AUTH_ALGO_ZUC_3G_128_EIA3 || cdesc->qat_hash_alg == ICP_QAT_HW_AUTH_ALGO_AES_XCBC_MAC + || cdesc->qat_hash_alg == ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC + || cdesc->qat_hash_alg == ICP_QAT_HW_AUTH_ALGO_NULL ) hash->auth_counter.counter = 0; - else - hash->auth_counter.counter = rte_bswap32( - qat_hash_get_block_size(cdesc->qat_hash_alg)); + else { + int block_size = qat_hash_get_block_size(cdesc->qat_hash_alg); + + if (block_size < 0) + return block_size; + hash->auth_counter.counter = rte_bswap32(block_size); + } cdesc->cd_cur_ptr += sizeof(struct icp_qat_hw_auth_setup); |