/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2015-2019 Intel Corporation
*/
#ifndef _QAT_SYM_SESSION_H_
#define _QAT_SYM_SESSION_H_
#include <rte_crypto.h>
#include <rte_cryptodev_pmd.h>
+#ifdef RTE_LIBRTE_SECURITY
+#include <rte_security.h>
+#endif
#include "qat_common.h"
#include "icp_qat_hw.h"
#define KASUMI_F8_KEY_MODIFIER_4_BYTES 0x55555555
+/*
+ * AES-GCM J0 length
+ */
+#define AES_GCM_J0_LEN 16
+
/* 3DES key sizes */
#define QAT_3DES_KEY_SZ_OPT1 24 /* Keys are independent */
#define QAT_3DES_KEY_SZ_OPT2 16 /* K3=K1 */
+#define QAT_3DES_KEY_SZ_OPT3 8 /* K1=K2=K3 */
+
+/* 96-bit case of IV for CCP/GCM single pass algorithm */
+#define QAT_AES_GCM_SPC_IV_SIZE 12
+
#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_KEY_CONVERT, \
ICP_QAT_HW_CIPHER_DECRYPT)
-enum qat_crypto_proto_flag {
+#define QAT_AES_CMAC_CONST_RB 0x87
+
+enum qat_sym_proto_flag {
QAT_CRYPTO_PROTO_FLAG_NONE = 0,
QAT_CRYPTO_PROTO_FLAG_CCM = 1,
QAT_CRYPTO_PROTO_FLAG_GCM = 2,
};
/* Common content descriptor */
-struct qat_alg_cd {
+struct qat_sym_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 {
+struct qat_sym_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;
+ enum icp_qat_hw_auth_mode auth_mode;
void *bpi_ctx;
- struct qat_alg_cd cd;
+ struct qat_sym_cd cd;
uint8_t *cd_cur_ptr;
phys_addr_t cd_paddr;
struct icp_qat_fw_la_bulk_req fw_req;
uint16_t digest_length;
rte_spinlock_t lock; /* protects this struct */
enum qat_device_gen min_qat_dev_gen;
+ uint8_t aes_cmac;
+ uint8_t is_single_pass;
};
int
-qat_crypto_sym_configure_session(struct rte_cryptodev *dev,
+qat_sym_session_configure(struct rte_cryptodev *dev,
struct rte_crypto_sym_xform *xform,
struct rte_cryptodev_sym_session *sess,
struct rte_mempool *mempool);
int
-qat_crypto_set_session_parameters(struct rte_cryptodev *dev,
+qat_sym_session_set_parameters(struct rte_cryptodev *dev,
struct rte_crypto_sym_xform *xform, void *session_private);
int
-qat_crypto_sym_configure_session_aead(struct rte_crypto_sym_xform *xform,
- struct qat_session *session);
+qat_sym_session_configure_aead(struct rte_cryptodev *dev,
+ struct rte_crypto_sym_xform *xform,
+ struct qat_sym_session *session);
int
-qat_crypto_sym_configure_session_cipher(struct rte_cryptodev *dev,
+qat_sym_session_configure_cipher(struct rte_cryptodev *dev,
struct rte_crypto_sym_xform *xform,
- struct qat_session *session);
+ struct qat_sym_session *session);
int
-qat_crypto_sym_configure_session_auth(struct rte_cryptodev *dev,
+qat_sym_session_configure_auth(struct rte_cryptodev *dev,
struct rte_crypto_sym_xform *xform,
- struct qat_session *session);
+ struct qat_sym_session *session);
int
-qat_alg_aead_session_create_content_desc_cipher(struct qat_session *cd,
- uint8_t *enckey,
+qat_sym_session_aead_create_cd_cipher(struct qat_sym_session *cd,
+ const uint8_t *enckey,
uint32_t enckeylen);
int
-qat_alg_aead_session_create_content_desc_auth(struct qat_session *cdesc,
- uint8_t *authkey,
+qat_sym_session_aead_create_cd_auth(struct qat_sym_session *cdesc,
+ const uint8_t *authkey,
uint32_t authkeylen,
uint32_t aad_length,
uint32_t digestsize,
unsigned int operation);
-int
-qat_pmd_session_mempool_create(struct rte_cryptodev *dev,
- unsigned int nb_objs, unsigned int obj_cache_size, int socket_id);
-
void
-qat_crypto_sym_clear_session(struct rte_cryptodev *dev,
+qat_sym_session_clear(struct rte_cryptodev *dev,
struct rte_cryptodev_sym_session *session);
unsigned int
-qat_crypto_sym_get_session_private_size(struct rte_cryptodev *dev);
-
-int qat_get_inter_state_size(enum icp_qat_hw_auth_algo qat_hash_alg);
-
-
-void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header,
- enum qat_crypto_proto_flag proto_flags);
+qat_sym_session_get_private_size(struct rte_cryptodev *dev);
-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,
+void
+qat_sym_sesssion_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header,
+ enum qat_sym_proto_flag proto_flags);
+int
+qat_sym_validate_aes_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
+int
+qat_sym_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);
+int
+qat_sym_validate_snow3g_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
+int
+qat_sym_validate_kasumi_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
+int
+qat_sym_validate_3des_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
+int
+qat_sym_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_sym_validate_zuc_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
+
+#ifdef RTE_LIBRTE_SECURITY
+int
+qat_security_session_create(void *dev, struct rte_security_session_conf *conf,
+ struct rte_security_session *sess, struct rte_mempool *mempool);
+int
+qat_security_session_destroy(void *dev, struct rte_security_session *sess);
+#endif
#endif /* _QAT_SYM_SESSION_H_ */
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