+++ /dev/null
-/*
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- * Copyright(c) 2015-2016 Intel Corporation.
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * Contact Information:
- * qat-linux@intel.com
- *
- * BSD LICENSE
- * Copyright(c) 2015-2017 Intel Corporation.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _ICP_QAT_ALGS_H_
-#define _ICP_QAT_ALGS_H_
-#include <rte_memory.h>
-#include <rte_crypto.h>
-#include "icp_qat_hw.h"
-#include "icp_qat_fw.h"
-#include "icp_qat_fw_la.h"
-#include "../qat_crypto.h"
-
-/*
- * Key Modifier (KM) value used in KASUMI algorithm in F9 mode to XOR
- * Integrity Key (IK)
- */
-#define KASUMI_F9_KEY_MODIFIER_4_BYTES 0xAAAAAAAA
-
-#define KASUMI_F8_KEY_MODIFIER_4_BYTES 0x55555555
-
-/* 3DES key sizes */
-#define QAT_3DES_KEY_SZ_OPT1 24 /* Keys are independent */
-#define QAT_3DES_KEY_SZ_OPT2 16 /* K3=K1 */
-
-#define QAT_AES_HW_CONFIG_CBC_ENC(alg) \
- ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
- ICP_QAT_HW_CIPHER_NO_CONVERT, \
- ICP_QAT_HW_CIPHER_ENCRYPT)
-
-#define QAT_AES_HW_CONFIG_CBC_DEC(alg) \
- ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
- ICP_QAT_HW_CIPHER_KEY_CONVERT, \
- ICP_QAT_HW_CIPHER_DECRYPT)
-
-struct qat_alg_buf {
- uint32_t len;
- uint32_t resrvd;
- uint64_t addr;
-} __rte_packed;
-
-enum qat_crypto_proto_flag {
- QAT_CRYPTO_PROTO_FLAG_NONE = 0,
- QAT_CRYPTO_PROTO_FLAG_CCM = 1,
- QAT_CRYPTO_PROTO_FLAG_GCM = 2,
- QAT_CRYPTO_PROTO_FLAG_SNOW3G = 3,
- QAT_CRYPTO_PROTO_FLAG_ZUC = 4
-};
-
-/*
- * Maximum number of SGL entries
- */
-#define QAT_SGL_MAX_NUMBER 16
-
-struct qat_alg_buf_list {
- uint64_t resrvd;
- uint32_t num_bufs;
- uint32_t num_mapped_bufs;
- struct qat_alg_buf bufers[QAT_SGL_MAX_NUMBER];
-} __rte_packed __rte_cache_aligned;
-
-struct qat_crypto_op_cookie {
- struct qat_alg_buf_list qat_sgl_list_src;
- struct qat_alg_buf_list qat_sgl_list_dst;
- rte_iova_t qat_sgl_src_phys_addr;
- rte_iova_t qat_sgl_dst_phys_addr;
-};
-
-/* Common content descriptor */
-struct qat_alg_cd {
- struct icp_qat_hw_cipher_algo_blk cipher;
- struct icp_qat_hw_auth_algo_blk hash;
-} __rte_packed __rte_cache_aligned;
-
-struct qat_session {
- enum icp_qat_fw_la_cmd_id qat_cmd;
- enum icp_qat_hw_cipher_algo qat_cipher_alg;
- enum icp_qat_hw_cipher_dir qat_dir;
- enum icp_qat_hw_cipher_mode qat_mode;
- enum icp_qat_hw_auth_algo qat_hash_alg;
- enum icp_qat_hw_auth_op auth_op;
- void *bpi_ctx;
- struct qat_alg_cd cd;
- uint8_t *cd_cur_ptr;
- rte_iova_t cd_paddr;
- struct icp_qat_fw_la_bulk_req fw_req;
- uint8_t aad_len;
- struct qat_crypto_instance *inst;
- struct {
- uint16_t offset;
- uint16_t length;
- } cipher_iv;
- struct {
- uint16_t offset;
- uint16_t length;
- } auth_iv;
- uint16_t digest_length;
- rte_spinlock_t lock; /* protects this struct */
- enum qat_device_gen min_qat_dev_gen;
-};
-
-int qat_get_inter_state_size(enum icp_qat_hw_auth_algo qat_hash_alg);
-
-int qat_alg_aead_session_create_content_desc_cipher(struct qat_session *cd,
- uint8_t *enckey,
- uint32_t enckeylen);
-
-int qat_alg_aead_session_create_content_desc_auth(struct qat_session *cdesc,
- uint8_t *authkey,
- uint32_t authkeylen,
- uint32_t aad_length,
- uint32_t digestsize,
- unsigned int operation);
-
-void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header,
- enum qat_crypto_proto_flag proto_flags);
-
-int qat_alg_validate_aes_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-int qat_alg_validate_aes_docsisbpi_key(int key_len,
- enum icp_qat_hw_cipher_algo *alg);
-int qat_alg_validate_snow3g_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-int qat_alg_validate_kasumi_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-int qat_alg_validate_3des_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-int qat_alg_validate_des_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-int qat_cipher_get_block_size(enum icp_qat_hw_cipher_algo qat_cipher_alg);
-int qat_alg_validate_zuc_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
-#endif
Code Review / deb_dpdk.git / blobdiff