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47 #ifndef _ICP_QAT_ALGS_H_
48 #define _ICP_QAT_ALGS_H_
49 #include <rte_memory.h>
50 #include "icp_qat_hw.h"
51 #include "icp_qat_fw.h"
52 #include "icp_qat_fw_la.h"
55 * Key Modifier (KM) value used in KASUMI algorithm in F9 mode to XOR
58 #define KASUMI_F9_KEY_MODIFIER_4_BYTES 0xAAAAAAAA
60 #define KASUMI_F8_KEY_MODIFIER_4_BYTES 0x55555555
63 #define QAT_3DES_KEY_SZ_OPT1 24 /* Keys are independent */
64 #define QAT_3DES_KEY_SZ_OPT2 16 /* K3=K1 */
66 #define QAT_AES_HW_CONFIG_CBC_ENC(alg) \
67 ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
68 ICP_QAT_HW_CIPHER_NO_CONVERT, \
69 ICP_QAT_HW_CIPHER_ENCRYPT)
71 #define QAT_AES_HW_CONFIG_CBC_DEC(alg) \
72 ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
73 ICP_QAT_HW_CIPHER_KEY_CONVERT, \
74 ICP_QAT_HW_CIPHER_DECRYPT)
82 struct qat_alg_buf_list {
85 uint32_t num_mapped_bufs;
86 struct qat_alg_buf bufers[];
87 } __rte_packed __rte_cache_aligned;
89 /* Common content descriptor */
91 struct icp_qat_hw_cipher_algo_blk cipher;
92 struct icp_qat_hw_auth_algo_blk hash;
93 } __rte_packed __rte_cache_aligned;
96 enum icp_qat_fw_la_cmd_id qat_cmd;
97 enum icp_qat_hw_cipher_algo qat_cipher_alg;
98 enum icp_qat_hw_cipher_dir qat_dir;
99 enum icp_qat_hw_cipher_mode qat_mode;
100 enum icp_qat_hw_auth_algo qat_hash_alg;
101 enum icp_qat_hw_auth_op auth_op;
102 struct qat_alg_cd cd;
104 phys_addr_t cd_paddr;
105 struct icp_qat_fw_la_bulk_req fw_req;
107 struct qat_crypto_instance *inst;
108 rte_spinlock_t lock; /* protects this struct */
111 struct qat_alg_ablkcipher_cd {
112 struct icp_qat_hw_cipher_algo_blk *cd;
113 phys_addr_t cd_paddr;
114 struct icp_qat_fw_la_bulk_req fw_req;
115 struct qat_crypto_instance *inst;
116 rte_spinlock_t lock; /* protects this struct */
119 int qat_get_inter_state_size(enum icp_qat_hw_auth_algo qat_hash_alg);
121 int qat_alg_aead_session_create_content_desc_cipher(struct qat_session *cd,
125 int qat_alg_aead_session_create_content_desc_auth(struct qat_session *cdesc,
128 uint32_t add_auth_data_length,
130 unsigned int operation);
132 void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header,
135 void qat_alg_ablkcipher_init_enc(struct qat_alg_ablkcipher_cd *cd,
136 int alg, const uint8_t *key,
137 unsigned int keylen);
139 void qat_alg_ablkcipher_init_dec(struct qat_alg_ablkcipher_cd *cd,
140 int alg, const uint8_t *key,
141 unsigned int keylen);
143 int qat_alg_validate_aes_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
144 int qat_alg_validate_snow3g_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
145 int qat_alg_validate_kasumi_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
146 int qat_alg_validate_3des_key(int key_len, enum icp_qat_hw_cipher_algo *alg);
147 int qat_alg_validate_des_key(int key_len, enum icp_qat_hw_cipher_algo *alg);