| /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
| /* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */ |
| |
| #ifndef __MLX5_LIB_CRYPTO_H__ |
| #define __MLX5_LIB_CRYPTO_H__ |
| |
| enum { |
| MLX5_ACCEL_OBJ_TLS_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_TLS, |
| MLX5_ACCEL_OBJ_IPSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_IPSEC, |
| MLX5_ACCEL_OBJ_MACSEC_KEY = MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_PURPOSE_MACSEC, |
| MLX5_ACCEL_OBJ_TYPE_KEY_NUM, |
| }; |
| |
| int mlx5_create_encryption_key(struct mlx5_core_dev *mdev, |
| const void *key, u32 sz_bytes, |
| u32 key_type, u32 *p_key_id); |
| |
| void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id); |
| |
| struct mlx5_crypto_dek_pool; |
| struct mlx5_crypto_dek; |
| |
| struct mlx5_crypto_dek_pool *mlx5_crypto_dek_pool_create(struct mlx5_core_dev *mdev, |
| int key_purpose); |
| void mlx5_crypto_dek_pool_destroy(struct mlx5_crypto_dek_pool *pool); |
| struct mlx5_crypto_dek *mlx5_crypto_dek_create(struct mlx5_crypto_dek_pool *dek_pool, |
| const void *key, u32 sz_bytes); |
| void mlx5_crypto_dek_destroy(struct mlx5_crypto_dek_pool *dek_pool, |
| struct mlx5_crypto_dek *dek); |
| u32 mlx5_crypto_dek_get_id(struct mlx5_crypto_dek *dek); |
| |
| struct mlx5_crypto_dek_priv *mlx5_crypto_dek_init(struct mlx5_core_dev *mdev); |
| void mlx5_crypto_dek_cleanup(struct mlx5_crypto_dek_priv *dek_priv); |
| #endif /* __MLX5_LIB_CRYPTO_H__ */ |