X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Fqat%2Fqat_sym_session.h;h=9f1033baf6bc4d84a2732e19824a227622f0ddcf;hb=faa57df0b458d325aa90bc8e0de67987e8acc095;hp=f90b1821d3c6dc7ac7cc6c11a4efa17a538bffb7;hpb=98f06089161532ed23ddfbef0f7d5ff96c126c5f;p=dpdk.git diff --git a/drivers/crypto/qat/qat_sym_session.h b/drivers/crypto/qat/qat_sym_session.h index f90b1821d3..9f1033baf6 100644 --- a/drivers/crypto/qat/qat_sym_session.h +++ b/drivers/crypto/qat/qat_sym_session.h @@ -1,11 +1,14 @@ /* 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 #include +#ifdef RTE_LIBRTE_SECURITY +#include +#endif #include "qat_common.h" #include "icp_qat_hw.h" @@ -20,9 +23,19 @@ #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, \ @@ -34,7 +47,9 @@ 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, @@ -43,20 +58,21 @@ enum qat_crypto_proto_flag { }; /* 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; @@ -73,70 +89,82 @@ struct qat_session { 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_ */