| 1234567891011121314151617181920212223242526272829303132333435363738394041 | /** * @file * Hashing module documentation file. * *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved *  SPDX-License-Identifier: Apache-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. * *  This file is part of mbed TLS (https://tls.mbed.org) *//** * @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. */
 |