69 lines
2.4 KiB
C
Executable file
69 lines
2.4 KiB
C
Executable file
/**
|
|
* \file doc_hashing.h
|
|
*
|
|
* \brief Hashing module documentation file.
|
|
*/
|
|
/*
|
|
*
|
|
* Copyright The Mbed TLS Contributors
|
|
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
*
|
|
* This file is provided under the Apache License 2.0, or the
|
|
* GNU General Public License v2.0 or later.
|
|
*
|
|
* **********
|
|
* Apache License 2.0:
|
|
*
|
|
* 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.
|
|
*
|
|
* **********
|
|
*
|
|
* **********
|
|
* GNU General Public License v2.0 or later:
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* **********
|
|
*/
|
|
|
|
/**
|
|
* @addtogroup hashing_module Hashing module
|
|
*
|
|
* The Message Digest (MD) or Hashing module provides one-way hashing
|
|
* functions. Such functions can be used for creating a hash message
|
|
* authentication code (HMAC) when sending a message. Such a HMAC can be used
|
|
* in combination with a private key for authentication, which is a message
|
|
* integrity control.
|
|
*
|
|
* All hash algorithms can be accessed via the generic MD layer (see
|
|
* \c mbedtls_md_setup())
|
|
*
|
|
* The following hashing-algorithms are provided:
|
|
* - MD2, MD4, MD5 128-bit one-way hash functions by Ron Rivest.
|
|
* - SHA-1, SHA-256, SHA-384/512 160-bit or more one-way hash functions by
|
|
* NIST and NSA.
|
|
*
|
|
* This module provides one-way hashing which can be used for authentication.
|
|
*/
|