src/plugins/crypto_native/crypto_native.h

   1 /*
   2  *------------------------------------------------------------------
   3  * Copyright (c) 2019 Cisco and/or its affiliates.
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *------------------------------------------------------------------
  16  */
  17
  18 #ifndef __crypto_native_h__
  19 #define __crypto_native_h__
  20
  21 typedef void *(crypto_native_key_fn_t) (vnet_crypto_key_t * key);
  22
  23 typedef struct
  24 {
  25   u8x16 cbc_iv[4];
  26 } crypto_native_per_thread_data_t;
  27
  28 typedef struct
  29 {
  30   u32 crypto_engine_index;
  31   crypto_native_per_thread_data_t *per_thread_data;
  32   crypto_native_key_fn_t *key_fn[VNET_CRYPTO_N_ALGS];
  33   void **key_data;
  34 } crypto_native_main_t;
  35
  36 extern crypto_native_main_t crypto_native_main;
  37
  38 clib_error_t *crypto_native_aes_cbc_init_sse42 (vlib_main_t * vm);
  39 clib_error_t *crypto_native_aes_cbc_init_avx2 (vlib_main_t * vm);
  40 clib_error_t *crypto_native_aes_cbc_init_avx512 (vlib_main_t * vm);
  41 clib_error_t *crypto_native_aes_cbc_init_vaes (vlib_main_t * vm);
  42 clib_error_t *crypto_native_aes_cbc_init_neon (vlib_main_t * vm);
  43
  44 clib_error_t *crypto_native_aes_gcm_init_sse42 (vlib_main_t * vm);
  45 clib_error_t *crypto_native_aes_gcm_init_avx2 (vlib_main_t * vm);
  46 clib_error_t *crypto_native_aes_gcm_init_avx512 (vlib_main_t * vm);
  47 clib_error_t *crypto_native_aes_gcm_init_vaes (vlib_main_t * vm);
  48 clib_error_t *crypto_native_aes_gcm_init_neon (vlib_main_t * vm);
  49 #endif /* __crypto_native_h__ */
  50
  51 /*
  52  * fd.io coding-style-patch-verification: ON
  53  *
  54  * Local Variables:
  55  * eval: (c-set-style "gnu")
  56  * End:
  57  */