979eabeba5
* Adds support for hardware accelerated SHA * Saves code size (~5.5KB) for SHA256 & SHA512 where libsodium & mbedTLS both used
28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
// Copyright 2017 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
#pragma once
|
|
|
|
# include "export.h"
|
|
# include "randombytes.h"
|
|
|
|
SODIUM_EXPORT
|
|
extern const struct randombytes_implementation randombytes_esp32_implementation;
|
|
|
|
/* Defining RANDOMBYTES_DEFAULT_IMPLEMENTATION here allows us to compile with the ESP32 hardware
|
|
implementation as the default. No need to call randombytes_set_implementation().
|
|
|
|
Doing it in the header like this is easier than passing it via a -D argument to gcc.
|
|
*/
|
|
#undef RANDOMBYTES_DEFAULT_IMPLEMENTATION
|
|
#define RANDOMBYTES_DEFAULT_IMPLEMENTATION &randombytes_esp32_implementation
|