* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
- * Copyright(c) 2015 Intel Corporation.
+ * 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.
* qat-linux@intel.com
*
* BSD LICENSE
- * Copyright(c) 2015 Intel Corporation.
+ * Copyright(c) 2015-2016 Intel Corporation.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
#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"
+/*
+ * 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, \
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[];
+ 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;
+ phys_addr_t qat_sgl_src_phys_addr;
+ phys_addr_t qat_sgl_dst_phys_addr;
+};
+
/* Common content descriptor */
struct qat_alg_cd {
struct icp_qat_hw_cipher_algo_blk cipher;
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;
phys_addr_t cd_paddr;
struct icp_qat_fw_la_bulk_req fw_req;
+ uint8_t aad_len;
struct qat_crypto_instance *inst;
- uint8_t salt[ICP_QAT_HW_AES_BLK_SZ];
rte_spinlock_t lock; /* protects this struct */
};
int qat_get_inter_state_size(enum icp_qat_hw_auth_algo qat_hash_alg);
-int qat_alg_aead_session_create_content_desc(struct qat_session *cd,
- uint8_t *enckey, uint32_t enckeylen,
- uint8_t *authkey, uint32_t authkeylen,
- uint32_t add_auth_data_length,
- uint32_t digestsize);
+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 add_auth_data_length,
+ uint32_t digestsize,
+ unsigned int operation);
-void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header);
+void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header,
+ enum qat_crypto_proto_flag proto_flags);
void qat_alg_ablkcipher_init_enc(struct qat_alg_ablkcipher_cd *cd,
int alg, const uint8_t *key,
unsigned int keylen);
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