text: /* MIT License
   *
   * Copyright (c) 2016-2020 INRIA, CMU and Microsoft Corporation
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  
  #ifndef __Hacl_Streaming_Blake2b_256_H
  #define __Hacl_Streaming_Blake2b_256_H
  
  #if defined(__cplusplus)
  extern "C" {
  #endif
  
  #include "evercrypt_targetconfig.h"
  #include "libintvector.h"
  #include "kremlin/internal/types.h"
  #include "kremlin/lowstar_endianness.h"
  #include <string.h>
  #include "kremlin/internal/target.h"
  
  
  #include "Hacl_Streaming_Blake2.h"
  #include "Hacl_Kremlib.h"
  #include "Hacl_Spec.h"
  #include "Hacl_Impl_Blake2.h"
  #include "Hacl_Blake2b_256.h"
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_block_state */
  
  typedef struct Hacl_Streaming_Blake2b_256_blake2b_256_block_state_s
  {
    Lib_IntVector_Intrinsics_vec256 *fst;
    Lib_IntVector_Intrinsics_vec256 *snd;
  }
  Hacl_Streaming_Blake2b_256_blake2b_256_block_state;
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_block_state */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_state */
  
  typedef struct Hacl_Streaming_Blake2b_256_blake2b_256_state_s
  {
    Hacl_Streaming_Blake2b_256_blake2b_256_block_state block_state;
    uint8_t *buf;
    uint64_t total_len;
  }
  Hacl_Streaming_Blake2b_256_blake2b_256_state;
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_state */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_create_in */
  
  /*
    State allocation function when there is no key
  */
  Hacl_Streaming_Blake2b_256_blake2b_256_state
  *Hacl_Streaming_Blake2b_256_blake2b_256_no_key_create_in();
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_create_in */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_init */
  
  /*
    (Re-)initialization function when there is no key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_no_key_init(
    Hacl_Streaming_Blake2b_256_blake2b_256_state *s
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_init */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_update */
  
  /*
    Update function when there is no key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_no_key_update(
    Hacl_Streaming_Blake2b_256_blake2b_256_state *p,
    uint8_t *data,
    uint32_t len
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_update */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_finish */
  
  /*
    Finish function when there is no key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_no_key_finish(
    Hacl_Streaming_Blake2b_256_blake2b_256_state *p,
    uint8_t *dst
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_finish */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_free */
  
  /*
    Free state function when there is no key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_no_key_free(
    Hacl_Streaming_Blake2b_256_blake2b_256_state *s
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_no_key_free */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_create_in */
  
  /*
    State allocation function when using a (potentially null) key
  */
  Hacl_Streaming_Blake2b_256_blake2b_256_state
  *Hacl_Streaming_Blake2b_256_blake2b_256_with_key_create_in(uint32_t key_size, uint8_t *k);
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_create_in */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_init */
  
  /*
    (Re-)initialization function when using a (potentially null) key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_with_key_init(
    uint32_t key_size,
    uint8_t *k,
    Hacl_Streaming_Blake2b_256_blake2b_256_state *s
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_init */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_update */
  
  /*
    Update function when using a (potentially null) key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_with_key_update(
    uint32_t key_size,
    Hacl_Streaming_Blake2b_256_blake2b_256_state *p,
    uint8_t *data,
    uint32_t len
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_update */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_finish */
  
  /*
    Finish function when using a (potentially null) key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_with_key_finish(
    uint32_t key_size,
    Hacl_Streaming_Blake2b_256_blake2b_256_state *p,
    uint8_t *dst
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_finish */
  
  /* SNIPPET_START: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_free */
  
  /*
    Free state function when using a (potentially null) key
  */
  void
  Hacl_Streaming_Blake2b_256_blake2b_256_with_key_free(
    uint32_t key_size,
    Hacl_Streaming_Blake2b_256_blake2b_256_state *s
  );
  
  /* SNIPPET_END: Hacl_Streaming_Blake2b_256_blake2b_256_with_key_free */
  
  #if defined(__cplusplus)
  }
  #endif
  
  #define __Hacl_Streaming_Blake2b_256_H_DEFINED
  #endif
  